Pushing existing code

README.md

@@ -1,2 +1,27 @@
 # ClosX
 
+## Command Line Operation
+```
+  3 Tier Clos Network Generator
+  Example usage:
+  $ cd ClosX
+  $ chmod +x closx
+  $ ./closx -spine 8 -tier1 16 -tier2 16 -ipr 10.0.0.0/22 -mgmtr 172.16.0.0/24 -vendor junos
+  $ ./closx -spine 8 -tier1 16 -tier2 16 -ipr 10.0.0.0/22 -mgmtr 172.16.0.0/24 -vendor cisco_ios
+
+    -spine: size of spine
+    -t2: size of tier 2
+    -t1: size of tier 1
+    -ipr: IP range to extract /31 p2p IPs from
+    -mgmtr: IP range to extract /32 management IPs from
+    -vendor: vendor template to render configuration against
+
+  Currently supported vendor platforms:
+    - Junos
+    - Cisco IOS
+```
+## 3 Tier Clos Example - 6 wide spine | 10 wide tier 2 | 10 wide tier 1
+![3 Tier Clos - 6 wide spine | 10 wide tier 2 | 10 wide tier 1](https://gl.macf.dev/macf/ClosX/-/raw/main/6widespine_10widetier2_10widetier1_clos.png)
+
+## 3 Tier Clos Example - 8 wide spine | 16 wide tier 2 | 16 wide tier 1
+![3 Tier Clos - 8 wide spine | 16 wide tier 2 | 16 wide tier 1](https://gl.macf.dev/macf/ClosX/-/raw/main/8widespine_16widetier2_16widetier1_clos.png)

closx

@@ -0,0 +1,289 @@
+#!/usr/bin/env python3
+
+import argparse
+import networkx as nx
+import ipaddress
+import yaml
+import sys
+
+from networkx.drawing.nx_agraph import to_agraph
+from jinja2 import Environment, FileSystemLoader
+
+parser = argparse.ArgumentParser(description='ClosX - Clos Network Generator')
+parser.add_argument('-ipr', action="store", dest="ip_range")
+parser.add_argument('-mgmtr', action="store", dest="mgmt_range")
+parser.add_argument('-spine', action="store", dest="spine_size")
+parser.add_argument('-tier2', action="store", dest="tier2_size")
+parser.add_argument('-tier1', action="store", dest="tier1_size")
+parser.add_argument('-vendor', action="store", dest="vendor")
+args = parser.parse_args()
+
+class Clos():
+    def __init__(self, spine_size, tier2_size, tier1_size, ip_range, mgmt_range, vendor):
+        '''
+            Summary:
+            Takes a router list and builds a vars_dict to pass to the associated Jinja template.
+
+            Assigns:
+            self.G: Networkx graph object
+            self.nodes: Dict of lists, keyed by node type, dict example:
+            {
+                'spine_list': ['s1-r1', 's1-r2', 's1-r3', 's1-r4', 's1-r5', 's1-r6', 's1-r7', 's1-r8'], 
+                'tier2_list': ['t2-r1', 't2-r2', 't2-r3', 't2-r4', 't2-r5', 't2-r6', 't2-r7', 't2-r8', 't2-r9', 't2-r10', 't2-r11', 't2-r12', 't2-r13', 't2-r14', 't2-r15', 't2-r16'], 
+                'tier1_list': ['t1-r1', 't1-r2', 't1-r3', 't1-r4', 't1-r5', 't1-r6', 't1-r7', 't1-r8', 't1-r9', 't1-r10', 't1-r11', 't1-r12', 't1-r13', 't1-r14', 't1-r15', 't1-r16']
+            }
+            self.edges: List of edge tuples, list example:
+            [
+                ('s1-r1', 't2-r1'), 
+                ('s1-r1', 't2-r2'), 
+                ('s1-r1', 't2-r3'), 
+                ('s1-r1', 't2-r4'), 
+                ('s1-r1', 't2-r5'), 
+                ('s1-r1', 't2-r6'),
+                ...etc
+            ]
+            self.spine_size: Size of spine as str, always converted to int
+            self.tier2_size: Size of tier2 as str, always converted to int
+            self.tier1_size: Size of tier1 as str, always converted to int
+            self.ip_range: IP range to split into /31 subnets as str, always converted to ipnetwork object
+            self.mgmt_range: IP range to split into /32 management IPs as str, always converted to ipnetwork object
+            self.total_nodes: Sum of spine_size, tier2_size and tier1_size as int
+            self.vendor: Vendor template to use for rendering as str
+            self.image_name: Name of the networkx graph object visualisation file as str
+        '''
+        self.G = nx.Graph()
+        self.nodes = {}
+        self.edges = []
+        self.spine_size = spine_size
+        self.tier2_size = tier2_size
+        self.tier1_size = tier1_size
+        self.ip_range = ip_range
+        self.mgmt_range = mgmt_range
+        self.total_nodes = int(spine_size) + int(tier2_size) + int(tier1_size)
+        self.vendor = vendor
+        self.image_name = 'clos.png'
+
+    def build(self):
+        '''
+            Summary:
+            Builds the Clos object. 
+            Populates self.nodes and self.edges based on user provided args.
+            Populates self.G.nodes and self.G.edges with self.nodes and self.edges.
+            Nodes also include /32 IPs for management. Edges also include /31 IPs and port indexes.
+            Topology is drawn and visualised with pygraphviz.
+            Configuration is rendered with YAML and Jinja.
+
+            Takes:
+            self: Clos object
+
+            Produces:
+            Networkx graph object visualisation file.
+            Full Clos network configuration.
+        '''
+        self.nodes['spine_list'] = ['s1-r' + str(node + 1) for node in range(int(self.spine_size))]
+        self.nodes['tier2_list'] = ['t2-r' + str(node + 1) for node in range(int(self.tier2_size))]
+        self.nodes['tier1_list'] = ['t1-r' + str(node + 1) for node in range(int(self.tier1_size))]
+
+        mgmt_ips = self.get_mgmt_ips()
+
+        node_index = 0
+        for node_lists, nodes in self.nodes.items():
+            for node in nodes:
+                self.G.add_node(node)
+                self.G.nodes[node]['mgmt_ip'] = str(mgmt_ips[node_index].hosts()[0])
+                node_index +=1
+
+        for spine_router in self.nodes['spine_list']:
+            for tier2_router in self.nodes['tier2_list']:
+                self.edges.append((spine_router, tier2_router))
+                
+        for tier2_router in self.nodes['tier2_list']:
+            for tier1_router in self.nodes['tier1_list']:
+                self.edges.append((tier2_router, tier1_router))
+        
+        p2p_ips = self.get_p2p_ips()
+        port_indexes = self.get_port_indexes()
+
+        edge_index = 0
+        for edge in self.edges:
+            self.G.add_edge(edge[0], edge[1])
+            nx.set_edge_attributes(
+                self.G, 
+                {
+                    (edge[0], edge[1]): 
+                    {'a_end_ip': str(list(p2p_ips[edge_index].hosts())[0]),
+                    'a_end': edge[0], 
+                    'a_end_index': port_indexes[edge_index]['a_end_index'],
+                    'b_end_ip': str(list(p2p_ips[edge_index].hosts())[1]),
+                    'b_end': edge[1],
+                    'b_end_index': port_indexes[edge_index]['b_end_index']}
+                }
+            )
+            edge_index += 1
+
+        print('Drawing topology...')
+        vis = to_agraph(self.G)
+        vis.layout('dot')
+        vis.draw(self.image_name)
+        print(f'Topology drawn, saved as: {self.image_name}')
+        print(f'Rendered {self.total_nodes} Nodes and {len(self.edges)} Edges')
+
+        self.render_config('spine_list')
+        self.render_config('tier2_list')
+        self.render_config('tier1_list')
+
+    def get_p2p_ips(self):
+        '''
+            Summary:
+            Takes an IP range and splits it into /31 subnets.
+            Exits if the number of edges exceeds the number of /31 subnets, prompts user to provide a bigger IP range.
+
+            Takes:
+            self: Clos object
+
+            Returns:
+            p2p_ips: List of /31 subnets
+        '''
+        ips = ipaddress.ip_network(self.ip_range)
+        p2p_ips = list(ips.subnets(new_prefix=31))
+
+        if len(self.edges) > len(p2p_ips):
+            sys.exit(f'Insufficient IP space for allocating required amount of /31s. Edges: {len(self.edges)}, /31s: {len(p2p_ips)}, provide a bigger IP range')
+
+        return p2p_ips
+
+    def get_mgmt_ips(self):
+        '''
+            Summary:
+            Takes an IP range and splits it into /32 management IPs.
+            Exits if the number of nodes exceeds the number of /32 management IPs, prompts user to provide a bigger IP range.
+
+            Takes:
+            self: Clos object
+
+            Returns:
+            mgmt_ips: List of /32 management IPs
+        '''
+        ips = ipaddress.ip_network(self.mgmt_range)
+        mgmt_ips = list(ips.subnets(new_prefix=32))
+
+        if self.total_nodes > len(mgmt_ips):
+            sys.exit(f'Insufficient IP space for allocating required amount of /32s. Nodes: {len(self.total_nodes)}, /32s: {len(mgmt_ips)}, provide a bigger mgmt IP range')
+
+        return mgmt_ips
+
+    def render_config(self, router_list):
+        '''
+            Summary:
+            Takes a list of router names and builds a vars_dict dict for each router in it to pass to the associated Jinja template for rendering.
+            Iterates edges in the networkx graph object to extract edge attributes and add them into vars_dict.
+            Template to render against is matched to self.vendor, provided as an arg at runtime.
+            Configs are written to the configs/ folder named as hostname.conf.
+
+            vars_dict contains:
+                - hostname
+                - mgmt_ip
+                - interfaces: Dict of dicts, keyed by index, containing:
+                    - a_end_ip
+                    - a_end (hostname)
+                    - a_end_index
+                    - b_end_ip
+                    - b_end (hostname)
+                    - b_end_index
+
+            vars_dict dict example: 
+            {
+                'hostname': 's1-r1', 
+                'mgmt_ip': '172.16.0.0',
+                'interfaces': {
+                    0: {'a_end_ip': '10.0.0.0', 'a_end': 's1-r1', 'a_end_index': 24, 'b_end_ip': '10.0.0.1', 'b_end': 't2-r1', 'b_end_index': 0}, 
+                    1: {'a_end_ip': '10.0.0.2', 'a_end': 's1-r1', 'a_end_index': 25, 'b_end_ip': '10.0.0.3', 'b_end': 't2-r2', 'b_end_index': 0}, 
+                    2: {'a_end_ip': '10.0.0.4', 'a_end': 's1-r1', 'a_end_index': 26, 'b_end_ip': '10.0.0.5', 'b_end': 't2-r3', 'b_end_index': 0}, 
+                    3: {'a_end_ip': '10.0.0.6', 'a_end': 's1-r1', 'a_end_index': 27, 'b_end_ip': '10.0.0.7', 'b_end': 't2-r4', 'b_end_index': 0}, 
+                    ...etc
+                }
+            }
+
+            Takes:
+            self: Clos object
+            router_list: Name of router list to render configuration for
+        '''
+        for router in self.nodes[router_list]:
+            vars_dict = {}
+            vars_dict.update({'hostname': router, 'interfaces': {}})
+
+            for node in self.G.nodes(data=True):
+                if router == node[0]:
+                    vars_dict.update({'mgmt_ip': node[1]['mgmt_ip']})
+
+            edge_index = 0
+            for edge in self.G.edges(router, data=True):
+                vars_dict['interfaces'].update({edge_index: edge[2]})
+                edge_index += 1
+
+            template_path = Environment(loader=FileSystemLoader('templates/'), trim_blocks=True, lstrip_blocks=True)
+            template = template_path.get_template(self.vendor + '.j2')
+            rendered_config = template.render(vars_dict)
+
+            config_path = 'configs/' + self.vendor + '/' + router + '.conf'
+
+            with open(config_path, 'w') as configuration:
+                configuration.write(rendered_config)
+
+            print(f'Rendered {config_path}')
+
+    def get_port_indexes(self):
+        '''
+            Summary:
+            Calculates port indexes for both sides of edges in the networkx graph object. The lowest available index is always used.
+            Once used, port indexes are removed from the free_ports uplinks or downlinks list.
+            Design principles of a Clos network define that port radix should be equal north and south.
+            Max amount of uplink or downlink ports is 24.
+            Exits if the number of port indexes required exceed the max, prompts user to reduce spine, tier2 or tier1 size.
+
+            free_ports dict example:
+            {
+                's1-r1': {
+                'uplinks': [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23], 
+                'downlinks': [24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47]
+                }
+            }
+
+            Takes:
+            self: Clos object
+
+            Returns:
+            port_indexes: Dict of dicts, keyed by edge index, containing assigned a and b end indexes.
+
+            port_indexes dict example:
+            {
+                0: {'a_end_index': 24, 'b_end_index': 0}, 
+                1: {'a_end_index': 25, 'b_end_index': 0}, 
+                2: {'a_end_index': 26, 'b_end_index': 0}, 
+                3: {'a_end_index': 27, 'b_end_index': 0},
+                ...etc
+            }
+        '''
+        if int(self.spine_size) > 24 or int(self.tier2_size) > 24 or int(self.tier1_size) > 24:
+            sys.exit('Amount of required port indexes exceeds free port indexes, decrease the size of spine/tier2/tier1 if they exceed 24')
+        
+        allocated_port_indexes = {}
+        free_port_indexes = {}
+
+        for node in self.G.nodes:
+            free_port_indexes.update({node: {'uplinks': [i for i in range(0, 24)], 'downlinks': [i for i in range(24, 48)]}})
+
+        edge_index = 0
+        for edge in self.edges:
+            lowest_available_downlink = min(free_port_indexes[edge[0]]['downlinks'])
+            lowest_available_uplink = min(free_port_indexes[edge[1]]['uplinks'])
+            allocated_port_indexes.update({edge_index: {'a_end_index': lowest_available_downlink, 'b_end_index': lowest_available_uplink}})
+            free_port_indexes[edge[0]]['downlinks'].remove(lowest_available_downlink)
+            free_port_indexes[edge[1]]['uplinks'].remove(lowest_available_uplink)
+            edge_index += 1
+
+        return allocated_port_indexes
+
+if __name__ == "__main__":
+    Clos = Clos(args.spine_size, args.tier2_size, args.tier1_size, args.ip_range, args.mgmt_range, args.vendor)
+    Clos.build()

configs/cisco_ios/s1-r1.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname s1-r1
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.0 255.255.255.255
+!
+interface GigabitEthernet24 description "s1-r1 GigabitEthernet24 <-->  GigabitEthernet0 t2-r1"
+ ip address 10.0.0.0 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "s1-r1 GigabitEthernet25 <-->  GigabitEthernet0 t2-r2"
+ ip address 10.0.0.2 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "s1-r1 GigabitEthernet26 <-->  GigabitEthernet0 t2-r3"
+ ip address 10.0.0.4 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "s1-r1 GigabitEthernet27 <-->  GigabitEthernet0 t2-r4"
+ ip address 10.0.0.6 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "s1-r1 GigabitEthernet28 <-->  GigabitEthernet0 t2-r5"
+ ip address 10.0.0.8 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "s1-r1 GigabitEthernet29 <-->  GigabitEthernet0 t2-r6"
+ ip address 10.0.0.10 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "s1-r1 GigabitEthernet30 <-->  GigabitEthernet0 t2-r7"
+ ip address 10.0.0.12 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "s1-r1 GigabitEthernet31 <-->  GigabitEthernet0 t2-r8"
+ ip address 10.0.0.14 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "s1-r1 GigabitEthernet32 <-->  GigabitEthernet0 t2-r9"
+ ip address 10.0.0.16 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "s1-r1 GigabitEthernet33 <-->  GigabitEthernet0 t2-r10"
+ ip address 10.0.0.18 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "s1-r1 GigabitEthernet34 <-->  GigabitEthernet0 t2-r11"
+ ip address 10.0.0.20 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "s1-r1 GigabitEthernet35 <-->  GigabitEthernet0 t2-r12"
+ ip address 10.0.0.22 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "s1-r1 GigabitEthernet36 <-->  GigabitEthernet0 t2-r13"
+ ip address 10.0.0.24 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "s1-r1 GigabitEthernet37 <-->  GigabitEthernet0 t2-r14"
+ ip address 10.0.0.26 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "s1-r1 GigabitEthernet38 <-->  GigabitEthernet0 t2-r15"
+ ip address 10.0.0.28 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "s1-r1 GigabitEthernet39 <-->  GigabitEthernet0 t2-r16"
+ ip address 10.0.0.30 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.0
+ passive-interface Loopback0
+ network 10.0.0.0 0.0.0.1 area 0
+ network 10.0.0.2 0.0.0.1 area 0
+ network 10.0.0.4 0.0.0.1 area 0
+ network 10.0.0.6 0.0.0.1 area 0
+ network 10.0.0.8 0.0.0.1 area 0
+ network 10.0.0.10 0.0.0.1 area 0
+ network 10.0.0.12 0.0.0.1 area 0
+ network 10.0.0.14 0.0.0.1 area 0
+ network 10.0.0.16 0.0.0.1 area 0
+ network 10.0.0.18 0.0.0.1 area 0
+ network 10.0.0.20 0.0.0.1 area 0
+ network 10.0.0.22 0.0.0.1 area 0
+ network 10.0.0.24 0.0.0.1 area 0
+ network 10.0.0.26 0.0.0.1 area 0
+ network 10.0.0.28 0.0.0.1 area 0
+ network 10.0.0.30 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/s1-r2.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname s1-r2
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.1 255.255.255.255
+!
+interface GigabitEthernet24 description "s1-r2 GigabitEthernet24 <-->  GigabitEthernet1 t2-r1"
+ ip address 10.0.0.32 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "s1-r2 GigabitEthernet25 <-->  GigabitEthernet1 t2-r2"
+ ip address 10.0.0.34 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "s1-r2 GigabitEthernet26 <-->  GigabitEthernet1 t2-r3"
+ ip address 10.0.0.36 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "s1-r2 GigabitEthernet27 <-->  GigabitEthernet1 t2-r4"
+ ip address 10.0.0.38 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "s1-r2 GigabitEthernet28 <-->  GigabitEthernet1 t2-r5"
+ ip address 10.0.0.40 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "s1-r2 GigabitEthernet29 <-->  GigabitEthernet1 t2-r6"
+ ip address 10.0.0.42 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "s1-r2 GigabitEthernet30 <-->  GigabitEthernet1 t2-r7"
+ ip address 10.0.0.44 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "s1-r2 GigabitEthernet31 <-->  GigabitEthernet1 t2-r8"
+ ip address 10.0.0.46 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "s1-r2 GigabitEthernet32 <-->  GigabitEthernet1 t2-r9"
+ ip address 10.0.0.48 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "s1-r2 GigabitEthernet33 <-->  GigabitEthernet1 t2-r10"
+ ip address 10.0.0.50 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "s1-r2 GigabitEthernet34 <-->  GigabitEthernet1 t2-r11"
+ ip address 10.0.0.52 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "s1-r2 GigabitEthernet35 <-->  GigabitEthernet1 t2-r12"
+ ip address 10.0.0.54 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "s1-r2 GigabitEthernet36 <-->  GigabitEthernet1 t2-r13"
+ ip address 10.0.0.56 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "s1-r2 GigabitEthernet37 <-->  GigabitEthernet1 t2-r14"
+ ip address 10.0.0.58 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "s1-r2 GigabitEthernet38 <-->  GigabitEthernet1 t2-r15"
+ ip address 10.0.0.60 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "s1-r2 GigabitEthernet39 <-->  GigabitEthernet1 t2-r16"
+ ip address 10.0.0.62 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.1
+ passive-interface Loopback0
+ network 10.0.0.32 0.0.0.1 area 0
+ network 10.0.0.34 0.0.0.1 area 0
+ network 10.0.0.36 0.0.0.1 area 0
+ network 10.0.0.38 0.0.0.1 area 0
+ network 10.0.0.40 0.0.0.1 area 0
+ network 10.0.0.42 0.0.0.1 area 0
+ network 10.0.0.44 0.0.0.1 area 0
+ network 10.0.0.46 0.0.0.1 area 0
+ network 10.0.0.48 0.0.0.1 area 0
+ network 10.0.0.50 0.0.0.1 area 0
+ network 10.0.0.52 0.0.0.1 area 0
+ network 10.0.0.54 0.0.0.1 area 0
+ network 10.0.0.56 0.0.0.1 area 0
+ network 10.0.0.58 0.0.0.1 area 0
+ network 10.0.0.60 0.0.0.1 area 0
+ network 10.0.0.62 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/s1-r3.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname s1-r3
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.2 255.255.255.255
+!
+interface GigabitEthernet24 description "s1-r3 GigabitEthernet24 <-->  GigabitEthernet2 t2-r1"
+ ip address 10.0.0.64 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "s1-r3 GigabitEthernet25 <-->  GigabitEthernet2 t2-r2"
+ ip address 10.0.0.66 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "s1-r3 GigabitEthernet26 <-->  GigabitEthernet2 t2-r3"
+ ip address 10.0.0.68 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "s1-r3 GigabitEthernet27 <-->  GigabitEthernet2 t2-r4"
+ ip address 10.0.0.70 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "s1-r3 GigabitEthernet28 <-->  GigabitEthernet2 t2-r5"
+ ip address 10.0.0.72 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "s1-r3 GigabitEthernet29 <-->  GigabitEthernet2 t2-r6"
+ ip address 10.0.0.74 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "s1-r3 GigabitEthernet30 <-->  GigabitEthernet2 t2-r7"
+ ip address 10.0.0.76 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "s1-r3 GigabitEthernet31 <-->  GigabitEthernet2 t2-r8"
+ ip address 10.0.0.78 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "s1-r3 GigabitEthernet32 <-->  GigabitEthernet2 t2-r9"
+ ip address 10.0.0.80 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "s1-r3 GigabitEthernet33 <-->  GigabitEthernet2 t2-r10"
+ ip address 10.0.0.82 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "s1-r3 GigabitEthernet34 <-->  GigabitEthernet2 t2-r11"
+ ip address 10.0.0.84 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "s1-r3 GigabitEthernet35 <-->  GigabitEthernet2 t2-r12"
+ ip address 10.0.0.86 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "s1-r3 GigabitEthernet36 <-->  GigabitEthernet2 t2-r13"
+ ip address 10.0.0.88 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "s1-r3 GigabitEthernet37 <-->  GigabitEthernet2 t2-r14"
+ ip address 10.0.0.90 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "s1-r3 GigabitEthernet38 <-->  GigabitEthernet2 t2-r15"
+ ip address 10.0.0.92 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "s1-r3 GigabitEthernet39 <-->  GigabitEthernet2 t2-r16"
+ ip address 10.0.0.94 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.2
+ passive-interface Loopback0
+ network 10.0.0.64 0.0.0.1 area 0
+ network 10.0.0.66 0.0.0.1 area 0
+ network 10.0.0.68 0.0.0.1 area 0
+ network 10.0.0.70 0.0.0.1 area 0
+ network 10.0.0.72 0.0.0.1 area 0
+ network 10.0.0.74 0.0.0.1 area 0
+ network 10.0.0.76 0.0.0.1 area 0
+ network 10.0.0.78 0.0.0.1 area 0
+ network 10.0.0.80 0.0.0.1 area 0
+ network 10.0.0.82 0.0.0.1 area 0
+ network 10.0.0.84 0.0.0.1 area 0
+ network 10.0.0.86 0.0.0.1 area 0
+ network 10.0.0.88 0.0.0.1 area 0
+ network 10.0.0.90 0.0.0.1 area 0
+ network 10.0.0.92 0.0.0.1 area 0
+ network 10.0.0.94 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/s1-r4.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname s1-r4
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.3 255.255.255.255
+!
+interface GigabitEthernet24 description "s1-r4 GigabitEthernet24 <-->  GigabitEthernet3 t2-r1"
+ ip address 10.0.0.96 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "s1-r4 GigabitEthernet25 <-->  GigabitEthernet3 t2-r2"
+ ip address 10.0.0.98 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "s1-r4 GigabitEthernet26 <-->  GigabitEthernet3 t2-r3"
+ ip address 10.0.0.100 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "s1-r4 GigabitEthernet27 <-->  GigabitEthernet3 t2-r4"
+ ip address 10.0.0.102 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "s1-r4 GigabitEthernet28 <-->  GigabitEthernet3 t2-r5"
+ ip address 10.0.0.104 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "s1-r4 GigabitEthernet29 <-->  GigabitEthernet3 t2-r6"
+ ip address 10.0.0.106 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "s1-r4 GigabitEthernet30 <-->  GigabitEthernet3 t2-r7"
+ ip address 10.0.0.108 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "s1-r4 GigabitEthernet31 <-->  GigabitEthernet3 t2-r8"
+ ip address 10.0.0.110 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "s1-r4 GigabitEthernet32 <-->  GigabitEthernet3 t2-r9"
+ ip address 10.0.0.112 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "s1-r4 GigabitEthernet33 <-->  GigabitEthernet3 t2-r10"
+ ip address 10.0.0.114 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "s1-r4 GigabitEthernet34 <-->  GigabitEthernet3 t2-r11"
+ ip address 10.0.0.116 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "s1-r4 GigabitEthernet35 <-->  GigabitEthernet3 t2-r12"
+ ip address 10.0.0.118 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "s1-r4 GigabitEthernet36 <-->  GigabitEthernet3 t2-r13"
+ ip address 10.0.0.120 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "s1-r4 GigabitEthernet37 <-->  GigabitEthernet3 t2-r14"
+ ip address 10.0.0.122 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "s1-r4 GigabitEthernet38 <-->  GigabitEthernet3 t2-r15"
+ ip address 10.0.0.124 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "s1-r4 GigabitEthernet39 <-->  GigabitEthernet3 t2-r16"
+ ip address 10.0.0.126 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.3
+ passive-interface Loopback0
+ network 10.0.0.96 0.0.0.1 area 0
+ network 10.0.0.98 0.0.0.1 area 0
+ network 10.0.0.100 0.0.0.1 area 0
+ network 10.0.0.102 0.0.0.1 area 0
+ network 10.0.0.104 0.0.0.1 area 0
+ network 10.0.0.106 0.0.0.1 area 0
+ network 10.0.0.108 0.0.0.1 area 0
+ network 10.0.0.110 0.0.0.1 area 0
+ network 10.0.0.112 0.0.0.1 area 0
+ network 10.0.0.114 0.0.0.1 area 0
+ network 10.0.0.116 0.0.0.1 area 0
+ network 10.0.0.118 0.0.0.1 area 0
+ network 10.0.0.120 0.0.0.1 area 0
+ network 10.0.0.122 0.0.0.1 area 0
+ network 10.0.0.124 0.0.0.1 area 0
+ network 10.0.0.126 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/s1-r5.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname s1-r5
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.4 255.255.255.255
+!
+interface GigabitEthernet24 description "s1-r5 GigabitEthernet24 <-->  GigabitEthernet4 t2-r1"
+ ip address 10.0.0.128 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "s1-r5 GigabitEthernet25 <-->  GigabitEthernet4 t2-r2"
+ ip address 10.0.0.130 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "s1-r5 GigabitEthernet26 <-->  GigabitEthernet4 t2-r3"
+ ip address 10.0.0.132 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "s1-r5 GigabitEthernet27 <-->  GigabitEthernet4 t2-r4"
+ ip address 10.0.0.134 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "s1-r5 GigabitEthernet28 <-->  GigabitEthernet4 t2-r5"
+ ip address 10.0.0.136 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "s1-r5 GigabitEthernet29 <-->  GigabitEthernet4 t2-r6"
+ ip address 10.0.0.138 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "s1-r5 GigabitEthernet30 <-->  GigabitEthernet4 t2-r7"
+ ip address 10.0.0.140 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "s1-r5 GigabitEthernet31 <-->  GigabitEthernet4 t2-r8"
+ ip address 10.0.0.142 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "s1-r5 GigabitEthernet32 <-->  GigabitEthernet4 t2-r9"
+ ip address 10.0.0.144 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "s1-r5 GigabitEthernet33 <-->  GigabitEthernet4 t2-r10"
+ ip address 10.0.0.146 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "s1-r5 GigabitEthernet34 <-->  GigabitEthernet4 t2-r11"
+ ip address 10.0.0.148 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "s1-r5 GigabitEthernet35 <-->  GigabitEthernet4 t2-r12"
+ ip address 10.0.0.150 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "s1-r5 GigabitEthernet36 <-->  GigabitEthernet4 t2-r13"
+ ip address 10.0.0.152 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "s1-r5 GigabitEthernet37 <-->  GigabitEthernet4 t2-r14"
+ ip address 10.0.0.154 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "s1-r5 GigabitEthernet38 <-->  GigabitEthernet4 t2-r15"
+ ip address 10.0.0.156 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "s1-r5 GigabitEthernet39 <-->  GigabitEthernet4 t2-r16"
+ ip address 10.0.0.158 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.4
+ passive-interface Loopback0
+ network 10.0.0.128 0.0.0.1 area 0
+ network 10.0.0.130 0.0.0.1 area 0
+ network 10.0.0.132 0.0.0.1 area 0
+ network 10.0.0.134 0.0.0.1 area 0
+ network 10.0.0.136 0.0.0.1 area 0
+ network 10.0.0.138 0.0.0.1 area 0
+ network 10.0.0.140 0.0.0.1 area 0
+ network 10.0.0.142 0.0.0.1 area 0
+ network 10.0.0.144 0.0.0.1 area 0
+ network 10.0.0.146 0.0.0.1 area 0
+ network 10.0.0.148 0.0.0.1 area 0
+ network 10.0.0.150 0.0.0.1 area 0
+ network 10.0.0.152 0.0.0.1 area 0
+ network 10.0.0.154 0.0.0.1 area 0
+ network 10.0.0.156 0.0.0.1 area 0
+ network 10.0.0.158 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/s1-r6.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname s1-r6
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.5 255.255.255.255
+!
+interface GigabitEthernet24 description "s1-r6 GigabitEthernet24 <-->  GigabitEthernet5 t2-r1"
+ ip address 10.0.0.160 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "s1-r6 GigabitEthernet25 <-->  GigabitEthernet5 t2-r2"
+ ip address 10.0.0.162 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "s1-r6 GigabitEthernet26 <-->  GigabitEthernet5 t2-r3"
+ ip address 10.0.0.164 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "s1-r6 GigabitEthernet27 <-->  GigabitEthernet5 t2-r4"
+ ip address 10.0.0.166 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "s1-r6 GigabitEthernet28 <-->  GigabitEthernet5 t2-r5"
+ ip address 10.0.0.168 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "s1-r6 GigabitEthernet29 <-->  GigabitEthernet5 t2-r6"
+ ip address 10.0.0.170 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "s1-r6 GigabitEthernet30 <-->  GigabitEthernet5 t2-r7"
+ ip address 10.0.0.172 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "s1-r6 GigabitEthernet31 <-->  GigabitEthernet5 t2-r8"
+ ip address 10.0.0.174 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "s1-r6 GigabitEthernet32 <-->  GigabitEthernet5 t2-r9"
+ ip address 10.0.0.176 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "s1-r6 GigabitEthernet33 <-->  GigabitEthernet5 t2-r10"
+ ip address 10.0.0.178 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "s1-r6 GigabitEthernet34 <-->  GigabitEthernet5 t2-r11"
+ ip address 10.0.0.180 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "s1-r6 GigabitEthernet35 <-->  GigabitEthernet5 t2-r12"
+ ip address 10.0.0.182 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "s1-r6 GigabitEthernet36 <-->  GigabitEthernet5 t2-r13"
+ ip address 10.0.0.184 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "s1-r6 GigabitEthernet37 <-->  GigabitEthernet5 t2-r14"
+ ip address 10.0.0.186 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "s1-r6 GigabitEthernet38 <-->  GigabitEthernet5 t2-r15"
+ ip address 10.0.0.188 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "s1-r6 GigabitEthernet39 <-->  GigabitEthernet5 t2-r16"
+ ip address 10.0.0.190 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.5
+ passive-interface Loopback0
+ network 10.0.0.160 0.0.0.1 area 0
+ network 10.0.0.162 0.0.0.1 area 0
+ network 10.0.0.164 0.0.0.1 area 0
+ network 10.0.0.166 0.0.0.1 area 0
+ network 10.0.0.168 0.0.0.1 area 0
+ network 10.0.0.170 0.0.0.1 area 0
+ network 10.0.0.172 0.0.0.1 area 0
+ network 10.0.0.174 0.0.0.1 area 0
+ network 10.0.0.176 0.0.0.1 area 0
+ network 10.0.0.178 0.0.0.1 area 0
+ network 10.0.0.180 0.0.0.1 area 0
+ network 10.0.0.182 0.0.0.1 area 0
+ network 10.0.0.184 0.0.0.1 area 0
+ network 10.0.0.186 0.0.0.1 area 0
+ network 10.0.0.188 0.0.0.1 area 0
+ network 10.0.0.190 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/s1-r7.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname s1-r7
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.6 255.255.255.255
+!
+interface GigabitEthernet24 description "s1-r7 GigabitEthernet24 <-->  GigabitEthernet6 t2-r1"
+ ip address 10.0.0.192 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "s1-r7 GigabitEthernet25 <-->  GigabitEthernet6 t2-r2"
+ ip address 10.0.0.194 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "s1-r7 GigabitEthernet26 <-->  GigabitEthernet6 t2-r3"
+ ip address 10.0.0.196 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "s1-r7 GigabitEthernet27 <-->  GigabitEthernet6 t2-r4"
+ ip address 10.0.0.198 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "s1-r7 GigabitEthernet28 <-->  GigabitEthernet6 t2-r5"
+ ip address 10.0.0.200 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "s1-r7 GigabitEthernet29 <-->  GigabitEthernet6 t2-r6"
+ ip address 10.0.0.202 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "s1-r7 GigabitEthernet30 <-->  GigabitEthernet6 t2-r7"
+ ip address 10.0.0.204 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "s1-r7 GigabitEthernet31 <-->  GigabitEthernet6 t2-r8"
+ ip address 10.0.0.206 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "s1-r7 GigabitEthernet32 <-->  GigabitEthernet6 t2-r9"
+ ip address 10.0.0.208 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "s1-r7 GigabitEthernet33 <-->  GigabitEthernet6 t2-r10"
+ ip address 10.0.0.210 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "s1-r7 GigabitEthernet34 <-->  GigabitEthernet6 t2-r11"
+ ip address 10.0.0.212 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "s1-r7 GigabitEthernet35 <-->  GigabitEthernet6 t2-r12"
+ ip address 10.0.0.214 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "s1-r7 GigabitEthernet36 <-->  GigabitEthernet6 t2-r13"
+ ip address 10.0.0.216 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "s1-r7 GigabitEthernet37 <-->  GigabitEthernet6 t2-r14"
+ ip address 10.0.0.218 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "s1-r7 GigabitEthernet38 <-->  GigabitEthernet6 t2-r15"
+ ip address 10.0.0.220 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "s1-r7 GigabitEthernet39 <-->  GigabitEthernet6 t2-r16"
+ ip address 10.0.0.222 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.6
+ passive-interface Loopback0
+ network 10.0.0.192 0.0.0.1 area 0
+ network 10.0.0.194 0.0.0.1 area 0
+ network 10.0.0.196 0.0.0.1 area 0
+ network 10.0.0.198 0.0.0.1 area 0
+ network 10.0.0.200 0.0.0.1 area 0
+ network 10.0.0.202 0.0.0.1 area 0
+ network 10.0.0.204 0.0.0.1 area 0
+ network 10.0.0.206 0.0.0.1 area 0
+ network 10.0.0.208 0.0.0.1 area 0
+ network 10.0.0.210 0.0.0.1 area 0
+ network 10.0.0.212 0.0.0.1 area 0
+ network 10.0.0.214 0.0.0.1 area 0
+ network 10.0.0.216 0.0.0.1 area 0
+ network 10.0.0.218 0.0.0.1 area 0
+ network 10.0.0.220 0.0.0.1 area 0
+ network 10.0.0.222 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/s1-r8.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname s1-r8
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.7 255.255.255.255
+!
+interface GigabitEthernet24 description "s1-r8 GigabitEthernet24 <-->  GigabitEthernet7 t2-r1"
+ ip address 10.0.0.224 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "s1-r8 GigabitEthernet25 <-->  GigabitEthernet7 t2-r2"
+ ip address 10.0.0.226 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "s1-r8 GigabitEthernet26 <-->  GigabitEthernet7 t2-r3"
+ ip address 10.0.0.228 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "s1-r8 GigabitEthernet27 <-->  GigabitEthernet7 t2-r4"
+ ip address 10.0.0.230 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "s1-r8 GigabitEthernet28 <-->  GigabitEthernet7 t2-r5"
+ ip address 10.0.0.232 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "s1-r8 GigabitEthernet29 <-->  GigabitEthernet7 t2-r6"
+ ip address 10.0.0.234 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "s1-r8 GigabitEthernet30 <-->  GigabitEthernet7 t2-r7"
+ ip address 10.0.0.236 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "s1-r8 GigabitEthernet31 <-->  GigabitEthernet7 t2-r8"
+ ip address 10.0.0.238 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "s1-r8 GigabitEthernet32 <-->  GigabitEthernet7 t2-r9"
+ ip address 10.0.0.240 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "s1-r8 GigabitEthernet33 <-->  GigabitEthernet7 t2-r10"
+ ip address 10.0.0.242 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "s1-r8 GigabitEthernet34 <-->  GigabitEthernet7 t2-r11"
+ ip address 10.0.0.244 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "s1-r8 GigabitEthernet35 <-->  GigabitEthernet7 t2-r12"
+ ip address 10.0.0.246 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "s1-r8 GigabitEthernet36 <-->  GigabitEthernet7 t2-r13"
+ ip address 10.0.0.248 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "s1-r8 GigabitEthernet37 <-->  GigabitEthernet7 t2-r14"
+ ip address 10.0.0.250 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "s1-r8 GigabitEthernet38 <-->  GigabitEthernet7 t2-r15"
+ ip address 10.0.0.252 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "s1-r8 GigabitEthernet39 <-->  GigabitEthernet7 t2-r16"
+ ip address 10.0.0.254 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.7
+ passive-interface Loopback0
+ network 10.0.0.224 0.0.0.1 area 0
+ network 10.0.0.226 0.0.0.1 area 0
+ network 10.0.0.228 0.0.0.1 area 0
+ network 10.0.0.230 0.0.0.1 area 0
+ network 10.0.0.232 0.0.0.1 area 0
+ network 10.0.0.234 0.0.0.1 area 0
+ network 10.0.0.236 0.0.0.1 area 0
+ network 10.0.0.238 0.0.0.1 area 0
+ network 10.0.0.240 0.0.0.1 area 0
+ network 10.0.0.242 0.0.0.1 area 0
+ network 10.0.0.244 0.0.0.1 area 0
+ network 10.0.0.246 0.0.0.1 area 0
+ network 10.0.0.248 0.0.0.1 area 0
+ network 10.0.0.250 0.0.0.1 area 0
+ network 10.0.0.252 0.0.0.1 area 0
+ network 10.0.0.254 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r1.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r1
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.24 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r1 GigabitEthernet0 <-->  GigabitEthernet24 t2-r1"
+ ip address 10.0.1.1 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r1 GigabitEthernet1 <-->  GigabitEthernet24 t2-r2"
+ ip address 10.0.1.33 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r1 GigabitEthernet2 <-->  GigabitEthernet24 t2-r3"
+ ip address 10.0.1.65 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r1 GigabitEthernet3 <-->  GigabitEthernet24 t2-r4"
+ ip address 10.0.1.97 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r1 GigabitEthernet4 <-->  GigabitEthernet24 t2-r5"
+ ip address 10.0.1.129 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r1 GigabitEthernet5 <-->  GigabitEthernet24 t2-r6"
+ ip address 10.0.1.161 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r1 GigabitEthernet6 <-->  GigabitEthernet24 t2-r7"
+ ip address 10.0.1.193 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r1 GigabitEthernet7 <-->  GigabitEthernet24 t2-r8"
+ ip address 10.0.1.225 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r1 GigabitEthernet8 <-->  GigabitEthernet24 t2-r9"
+ ip address 10.0.2.1 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r1 GigabitEthernet9 <-->  GigabitEthernet24 t2-r10"
+ ip address 10.0.2.33 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r1 GigabitEthernet10 <-->  GigabitEthernet24 t2-r11"
+ ip address 10.0.2.65 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r1 GigabitEthernet11 <-->  GigabitEthernet24 t2-r12"
+ ip address 10.0.2.97 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r1 GigabitEthernet12 <-->  GigabitEthernet24 t2-r13"
+ ip address 10.0.2.129 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r1 GigabitEthernet13 <-->  GigabitEthernet24 t2-r14"
+ ip address 10.0.2.161 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r1 GigabitEthernet14 <-->  GigabitEthernet24 t2-r15"
+ ip address 10.0.2.193 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r1 GigabitEthernet15 <-->  GigabitEthernet24 t2-r16"
+ ip address 10.0.2.225 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.24
+ passive-interface Loopback0
+ network 10.0.1.0 0.0.0.1 area 0
+ network 10.0.1.32 0.0.0.1 area 0
+ network 10.0.1.64 0.0.0.1 area 0
+ network 10.0.1.96 0.0.0.1 area 0
+ network 10.0.1.128 0.0.0.1 area 0
+ network 10.0.1.160 0.0.0.1 area 0
+ network 10.0.1.192 0.0.0.1 area 0
+ network 10.0.1.224 0.0.0.1 area 0
+ network 10.0.2.0 0.0.0.1 area 0
+ network 10.0.2.32 0.0.0.1 area 0
+ network 10.0.2.64 0.0.0.1 area 0
+ network 10.0.2.96 0.0.0.1 area 0
+ network 10.0.2.128 0.0.0.1 area 0
+ network 10.0.2.160 0.0.0.1 area 0
+ network 10.0.2.192 0.0.0.1 area 0
+ network 10.0.2.224 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r10.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r10
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.33 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r10 GigabitEthernet0 <-->  GigabitEthernet33 t2-r1"
+ ip address 10.0.1.19 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r10 GigabitEthernet1 <-->  GigabitEthernet33 t2-r2"
+ ip address 10.0.1.51 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r10 GigabitEthernet2 <-->  GigabitEthernet33 t2-r3"
+ ip address 10.0.1.83 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r10 GigabitEthernet3 <-->  GigabitEthernet33 t2-r4"
+ ip address 10.0.1.115 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r10 GigabitEthernet4 <-->  GigabitEthernet33 t2-r5"
+ ip address 10.0.1.147 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r10 GigabitEthernet5 <-->  GigabitEthernet33 t2-r6"
+ ip address 10.0.1.179 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r10 GigabitEthernet6 <-->  GigabitEthernet33 t2-r7"
+ ip address 10.0.1.211 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r10 GigabitEthernet7 <-->  GigabitEthernet33 t2-r8"
+ ip address 10.0.1.243 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r10 GigabitEthernet8 <-->  GigabitEthernet33 t2-r9"
+ ip address 10.0.2.19 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r10 GigabitEthernet9 <-->  GigabitEthernet33 t2-r10"
+ ip address 10.0.2.51 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r10 GigabitEthernet10 <-->  GigabitEthernet33 t2-r11"
+ ip address 10.0.2.83 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r10 GigabitEthernet11 <-->  GigabitEthernet33 t2-r12"
+ ip address 10.0.2.115 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r10 GigabitEthernet12 <-->  GigabitEthernet33 t2-r13"
+ ip address 10.0.2.147 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r10 GigabitEthernet13 <-->  GigabitEthernet33 t2-r14"
+ ip address 10.0.2.179 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r10 GigabitEthernet14 <-->  GigabitEthernet33 t2-r15"
+ ip address 10.0.2.211 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r10 GigabitEthernet15 <-->  GigabitEthernet33 t2-r16"
+ ip address 10.0.2.243 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.33
+ passive-interface Loopback0
+ network 10.0.1.18 0.0.0.1 area 0
+ network 10.0.1.50 0.0.0.1 area 0
+ network 10.0.1.82 0.0.0.1 area 0
+ network 10.0.1.114 0.0.0.1 area 0
+ network 10.0.1.146 0.0.0.1 area 0
+ network 10.0.1.178 0.0.0.1 area 0
+ network 10.0.1.210 0.0.0.1 area 0
+ network 10.0.1.242 0.0.0.1 area 0
+ network 10.0.2.18 0.0.0.1 area 0
+ network 10.0.2.50 0.0.0.1 area 0
+ network 10.0.2.82 0.0.0.1 area 0
+ network 10.0.2.114 0.0.0.1 area 0
+ network 10.0.2.146 0.0.0.1 area 0
+ network 10.0.2.178 0.0.0.1 area 0
+ network 10.0.2.210 0.0.0.1 area 0
+ network 10.0.2.242 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r11.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r11
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.34 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r11 GigabitEthernet0 <-->  GigabitEthernet34 t2-r1"
+ ip address 10.0.1.21 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r11 GigabitEthernet1 <-->  GigabitEthernet34 t2-r2"
+ ip address 10.0.1.53 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r11 GigabitEthernet2 <-->  GigabitEthernet34 t2-r3"
+ ip address 10.0.1.85 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r11 GigabitEthernet3 <-->  GigabitEthernet34 t2-r4"
+ ip address 10.0.1.117 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r11 GigabitEthernet4 <-->  GigabitEthernet34 t2-r5"
+ ip address 10.0.1.149 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r11 GigabitEthernet5 <-->  GigabitEthernet34 t2-r6"
+ ip address 10.0.1.181 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r11 GigabitEthernet6 <-->  GigabitEthernet34 t2-r7"
+ ip address 10.0.1.213 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r11 GigabitEthernet7 <-->  GigabitEthernet34 t2-r8"
+ ip address 10.0.1.245 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r11 GigabitEthernet8 <-->  GigabitEthernet34 t2-r9"
+ ip address 10.0.2.21 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r11 GigabitEthernet9 <-->  GigabitEthernet34 t2-r10"
+ ip address 10.0.2.53 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r11 GigabitEthernet10 <-->  GigabitEthernet34 t2-r11"
+ ip address 10.0.2.85 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r11 GigabitEthernet11 <-->  GigabitEthernet34 t2-r12"
+ ip address 10.0.2.117 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r11 GigabitEthernet12 <-->  GigabitEthernet34 t2-r13"
+ ip address 10.0.2.149 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r11 GigabitEthernet13 <-->  GigabitEthernet34 t2-r14"
+ ip address 10.0.2.181 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r11 GigabitEthernet14 <-->  GigabitEthernet34 t2-r15"
+ ip address 10.0.2.213 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r11 GigabitEthernet15 <-->  GigabitEthernet34 t2-r16"
+ ip address 10.0.2.245 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.34
+ passive-interface Loopback0
+ network 10.0.1.20 0.0.0.1 area 0
+ network 10.0.1.52 0.0.0.1 area 0
+ network 10.0.1.84 0.0.0.1 area 0
+ network 10.0.1.116 0.0.0.1 area 0
+ network 10.0.1.148 0.0.0.1 area 0
+ network 10.0.1.180 0.0.0.1 area 0
+ network 10.0.1.212 0.0.0.1 area 0
+ network 10.0.1.244 0.0.0.1 area 0
+ network 10.0.2.20 0.0.0.1 area 0
+ network 10.0.2.52 0.0.0.1 area 0
+ network 10.0.2.84 0.0.0.1 area 0
+ network 10.0.2.116 0.0.0.1 area 0
+ network 10.0.2.148 0.0.0.1 area 0
+ network 10.0.2.180 0.0.0.1 area 0
+ network 10.0.2.212 0.0.0.1 area 0
+ network 10.0.2.244 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r12.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r12
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.35 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r12 GigabitEthernet0 <-->  GigabitEthernet35 t2-r1"
+ ip address 10.0.1.23 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r12 GigabitEthernet1 <-->  GigabitEthernet35 t2-r2"
+ ip address 10.0.1.55 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r12 GigabitEthernet2 <-->  GigabitEthernet35 t2-r3"
+ ip address 10.0.1.87 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r12 GigabitEthernet3 <-->  GigabitEthernet35 t2-r4"
+ ip address 10.0.1.119 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r12 GigabitEthernet4 <-->  GigabitEthernet35 t2-r5"
+ ip address 10.0.1.151 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r12 GigabitEthernet5 <-->  GigabitEthernet35 t2-r6"
+ ip address 10.0.1.183 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r12 GigabitEthernet6 <-->  GigabitEthernet35 t2-r7"
+ ip address 10.0.1.215 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r12 GigabitEthernet7 <-->  GigabitEthernet35 t2-r8"
+ ip address 10.0.1.247 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r12 GigabitEthernet8 <-->  GigabitEthernet35 t2-r9"
+ ip address 10.0.2.23 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r12 GigabitEthernet9 <-->  GigabitEthernet35 t2-r10"
+ ip address 10.0.2.55 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r12 GigabitEthernet10 <-->  GigabitEthernet35 t2-r11"
+ ip address 10.0.2.87 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r12 GigabitEthernet11 <-->  GigabitEthernet35 t2-r12"
+ ip address 10.0.2.119 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r12 GigabitEthernet12 <-->  GigabitEthernet35 t2-r13"
+ ip address 10.0.2.151 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r12 GigabitEthernet13 <-->  GigabitEthernet35 t2-r14"
+ ip address 10.0.2.183 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r12 GigabitEthernet14 <-->  GigabitEthernet35 t2-r15"
+ ip address 10.0.2.215 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r12 GigabitEthernet15 <-->  GigabitEthernet35 t2-r16"
+ ip address 10.0.2.247 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.35
+ passive-interface Loopback0
+ network 10.0.1.22 0.0.0.1 area 0
+ network 10.0.1.54 0.0.0.1 area 0
+ network 10.0.1.86 0.0.0.1 area 0
+ network 10.0.1.118 0.0.0.1 area 0
+ network 10.0.1.150 0.0.0.1 area 0
+ network 10.0.1.182 0.0.0.1 area 0
+ network 10.0.1.214 0.0.0.1 area 0
+ network 10.0.1.246 0.0.0.1 area 0
+ network 10.0.2.22 0.0.0.1 area 0
+ network 10.0.2.54 0.0.0.1 area 0
+ network 10.0.2.86 0.0.0.1 area 0
+ network 10.0.2.118 0.0.0.1 area 0
+ network 10.0.2.150 0.0.0.1 area 0
+ network 10.0.2.182 0.0.0.1 area 0
+ network 10.0.2.214 0.0.0.1 area 0
+ network 10.0.2.246 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r13.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r13
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.36 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r13 GigabitEthernet0 <-->  GigabitEthernet36 t2-r1"
+ ip address 10.0.1.25 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r13 GigabitEthernet1 <-->  GigabitEthernet36 t2-r2"
+ ip address 10.0.1.57 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r13 GigabitEthernet2 <-->  GigabitEthernet36 t2-r3"
+ ip address 10.0.1.89 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r13 GigabitEthernet3 <-->  GigabitEthernet36 t2-r4"
+ ip address 10.0.1.121 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r13 GigabitEthernet4 <-->  GigabitEthernet36 t2-r5"
+ ip address 10.0.1.153 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r13 GigabitEthernet5 <-->  GigabitEthernet36 t2-r6"
+ ip address 10.0.1.185 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r13 GigabitEthernet6 <-->  GigabitEthernet36 t2-r7"
+ ip address 10.0.1.217 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r13 GigabitEthernet7 <-->  GigabitEthernet36 t2-r8"
+ ip address 10.0.1.249 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r13 GigabitEthernet8 <-->  GigabitEthernet36 t2-r9"
+ ip address 10.0.2.25 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r13 GigabitEthernet9 <-->  GigabitEthernet36 t2-r10"
+ ip address 10.0.2.57 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r13 GigabitEthernet10 <-->  GigabitEthernet36 t2-r11"
+ ip address 10.0.2.89 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r13 GigabitEthernet11 <-->  GigabitEthernet36 t2-r12"
+ ip address 10.0.2.121 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r13 GigabitEthernet12 <-->  GigabitEthernet36 t2-r13"
+ ip address 10.0.2.153 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r13 GigabitEthernet13 <-->  GigabitEthernet36 t2-r14"
+ ip address 10.0.2.185 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r13 GigabitEthernet14 <-->  GigabitEthernet36 t2-r15"
+ ip address 10.0.2.217 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r13 GigabitEthernet15 <-->  GigabitEthernet36 t2-r16"
+ ip address 10.0.2.249 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.36
+ passive-interface Loopback0
+ network 10.0.1.24 0.0.0.1 area 0
+ network 10.0.1.56 0.0.0.1 area 0
+ network 10.0.1.88 0.0.0.1 area 0
+ network 10.0.1.120 0.0.0.1 area 0
+ network 10.0.1.152 0.0.0.1 area 0
+ network 10.0.1.184 0.0.0.1 area 0
+ network 10.0.1.216 0.0.0.1 area 0
+ network 10.0.1.248 0.0.0.1 area 0
+ network 10.0.2.24 0.0.0.1 area 0
+ network 10.0.2.56 0.0.0.1 area 0
+ network 10.0.2.88 0.0.0.1 area 0
+ network 10.0.2.120 0.0.0.1 area 0
+ network 10.0.2.152 0.0.0.1 area 0
+ network 10.0.2.184 0.0.0.1 area 0
+ network 10.0.2.216 0.0.0.1 area 0
+ network 10.0.2.248 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r14.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r14
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.37 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r14 GigabitEthernet0 <-->  GigabitEthernet37 t2-r1"
+ ip address 10.0.1.27 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r14 GigabitEthernet1 <-->  GigabitEthernet37 t2-r2"
+ ip address 10.0.1.59 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r14 GigabitEthernet2 <-->  GigabitEthernet37 t2-r3"
+ ip address 10.0.1.91 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r14 GigabitEthernet3 <-->  GigabitEthernet37 t2-r4"
+ ip address 10.0.1.123 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r14 GigabitEthernet4 <-->  GigabitEthernet37 t2-r5"
+ ip address 10.0.1.155 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r14 GigabitEthernet5 <-->  GigabitEthernet37 t2-r6"
+ ip address 10.0.1.187 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r14 GigabitEthernet6 <-->  GigabitEthernet37 t2-r7"
+ ip address 10.0.1.219 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r14 GigabitEthernet7 <-->  GigabitEthernet37 t2-r8"
+ ip address 10.0.1.251 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r14 GigabitEthernet8 <-->  GigabitEthernet37 t2-r9"
+ ip address 10.0.2.27 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r14 GigabitEthernet9 <-->  GigabitEthernet37 t2-r10"
+ ip address 10.0.2.59 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r14 GigabitEthernet10 <-->  GigabitEthernet37 t2-r11"
+ ip address 10.0.2.91 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r14 GigabitEthernet11 <-->  GigabitEthernet37 t2-r12"
+ ip address 10.0.2.123 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r14 GigabitEthernet12 <-->  GigabitEthernet37 t2-r13"
+ ip address 10.0.2.155 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r14 GigabitEthernet13 <-->  GigabitEthernet37 t2-r14"
+ ip address 10.0.2.187 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r14 GigabitEthernet14 <-->  GigabitEthernet37 t2-r15"
+ ip address 10.0.2.219 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r14 GigabitEthernet15 <-->  GigabitEthernet37 t2-r16"
+ ip address 10.0.2.251 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.37
+ passive-interface Loopback0
+ network 10.0.1.26 0.0.0.1 area 0
+ network 10.0.1.58 0.0.0.1 area 0
+ network 10.0.1.90 0.0.0.1 area 0
+ network 10.0.1.122 0.0.0.1 area 0
+ network 10.0.1.154 0.0.0.1 area 0
+ network 10.0.1.186 0.0.0.1 area 0
+ network 10.0.1.218 0.0.0.1 area 0
+ network 10.0.1.250 0.0.0.1 area 0
+ network 10.0.2.26 0.0.0.1 area 0
+ network 10.0.2.58 0.0.0.1 area 0
+ network 10.0.2.90 0.0.0.1 area 0
+ network 10.0.2.122 0.0.0.1 area 0
+ network 10.0.2.154 0.0.0.1 area 0
+ network 10.0.2.186 0.0.0.1 area 0
+ network 10.0.2.218 0.0.0.1 area 0
+ network 10.0.2.250 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r15.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r15
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.38 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r15 GigabitEthernet0 <-->  GigabitEthernet38 t2-r1"
+ ip address 10.0.1.29 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r15 GigabitEthernet1 <-->  GigabitEthernet38 t2-r2"
+ ip address 10.0.1.61 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r15 GigabitEthernet2 <-->  GigabitEthernet38 t2-r3"
+ ip address 10.0.1.93 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r15 GigabitEthernet3 <-->  GigabitEthernet38 t2-r4"
+ ip address 10.0.1.125 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r15 GigabitEthernet4 <-->  GigabitEthernet38 t2-r5"
+ ip address 10.0.1.157 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r15 GigabitEthernet5 <-->  GigabitEthernet38 t2-r6"
+ ip address 10.0.1.189 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r15 GigabitEthernet6 <-->  GigabitEthernet38 t2-r7"
+ ip address 10.0.1.221 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r15 GigabitEthernet7 <-->  GigabitEthernet38 t2-r8"
+ ip address 10.0.1.253 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r15 GigabitEthernet8 <-->  GigabitEthernet38 t2-r9"
+ ip address 10.0.2.29 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r15 GigabitEthernet9 <-->  GigabitEthernet38 t2-r10"
+ ip address 10.0.2.61 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r15 GigabitEthernet10 <-->  GigabitEthernet38 t2-r11"
+ ip address 10.0.2.93 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r15 GigabitEthernet11 <-->  GigabitEthernet38 t2-r12"
+ ip address 10.0.2.125 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r15 GigabitEthernet12 <-->  GigabitEthernet38 t2-r13"
+ ip address 10.0.2.157 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r15 GigabitEthernet13 <-->  GigabitEthernet38 t2-r14"
+ ip address 10.0.2.189 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r15 GigabitEthernet14 <-->  GigabitEthernet38 t2-r15"
+ ip address 10.0.2.221 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r15 GigabitEthernet15 <-->  GigabitEthernet38 t2-r16"
+ ip address 10.0.2.253 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.38
+ passive-interface Loopback0
+ network 10.0.1.28 0.0.0.1 area 0
+ network 10.0.1.60 0.0.0.1 area 0
+ network 10.0.1.92 0.0.0.1 area 0
+ network 10.0.1.124 0.0.0.1 area 0
+ network 10.0.1.156 0.0.0.1 area 0
+ network 10.0.1.188 0.0.0.1 area 0
+ network 10.0.1.220 0.0.0.1 area 0
+ network 10.0.1.252 0.0.0.1 area 0
+ network 10.0.2.28 0.0.0.1 area 0
+ network 10.0.2.60 0.0.0.1 area 0
+ network 10.0.2.92 0.0.0.1 area 0
+ network 10.0.2.124 0.0.0.1 area 0
+ network 10.0.2.156 0.0.0.1 area 0
+ network 10.0.2.188 0.0.0.1 area 0
+ network 10.0.2.220 0.0.0.1 area 0
+ network 10.0.2.252 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r16.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r16
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.39 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r16 GigabitEthernet0 <-->  GigabitEthernet39 t2-r1"
+ ip address 10.0.1.31 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r16 GigabitEthernet1 <-->  GigabitEthernet39 t2-r2"
+ ip address 10.0.1.63 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r16 GigabitEthernet2 <-->  GigabitEthernet39 t2-r3"
+ ip address 10.0.1.95 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r16 GigabitEthernet3 <-->  GigabitEthernet39 t2-r4"
+ ip address 10.0.1.127 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r16 GigabitEthernet4 <-->  GigabitEthernet39 t2-r5"
+ ip address 10.0.1.159 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r16 GigabitEthernet5 <-->  GigabitEthernet39 t2-r6"
+ ip address 10.0.1.191 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r16 GigabitEthernet6 <-->  GigabitEthernet39 t2-r7"
+ ip address 10.0.1.223 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r16 GigabitEthernet7 <-->  GigabitEthernet39 t2-r8"
+ ip address 10.0.1.255 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r16 GigabitEthernet8 <-->  GigabitEthernet39 t2-r9"
+ ip address 10.0.2.31 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r16 GigabitEthernet9 <-->  GigabitEthernet39 t2-r10"
+ ip address 10.0.2.63 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r16 GigabitEthernet10 <-->  GigabitEthernet39 t2-r11"
+ ip address 10.0.2.95 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r16 GigabitEthernet11 <-->  GigabitEthernet39 t2-r12"
+ ip address 10.0.2.127 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r16 GigabitEthernet12 <-->  GigabitEthernet39 t2-r13"
+ ip address 10.0.2.159 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r16 GigabitEthernet13 <-->  GigabitEthernet39 t2-r14"
+ ip address 10.0.2.191 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r16 GigabitEthernet14 <-->  GigabitEthernet39 t2-r15"
+ ip address 10.0.2.223 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r16 GigabitEthernet15 <-->  GigabitEthernet39 t2-r16"
+ ip address 10.0.2.255 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.39
+ passive-interface Loopback0
+ network 10.0.1.30 0.0.0.1 area 0
+ network 10.0.1.62 0.0.0.1 area 0
+ network 10.0.1.94 0.0.0.1 area 0
+ network 10.0.1.126 0.0.0.1 area 0
+ network 10.0.1.158 0.0.0.1 area 0
+ network 10.0.1.190 0.0.0.1 area 0
+ network 10.0.1.222 0.0.0.1 area 0
+ network 10.0.1.254 0.0.0.1 area 0
+ network 10.0.2.30 0.0.0.1 area 0
+ network 10.0.2.62 0.0.0.1 area 0
+ network 10.0.2.94 0.0.0.1 area 0
+ network 10.0.2.126 0.0.0.1 area 0
+ network 10.0.2.158 0.0.0.1 area 0
+ network 10.0.2.190 0.0.0.1 area 0
+ network 10.0.2.222 0.0.0.1 area 0
+ network 10.0.2.254 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r2.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r2
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.25 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r2 GigabitEthernet0 <-->  GigabitEthernet25 t2-r1"
+ ip address 10.0.1.3 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r2 GigabitEthernet1 <-->  GigabitEthernet25 t2-r2"
+ ip address 10.0.1.35 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r2 GigabitEthernet2 <-->  GigabitEthernet25 t2-r3"
+ ip address 10.0.1.67 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r2 GigabitEthernet3 <-->  GigabitEthernet25 t2-r4"
+ ip address 10.0.1.99 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r2 GigabitEthernet4 <-->  GigabitEthernet25 t2-r5"
+ ip address 10.0.1.131 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r2 GigabitEthernet5 <-->  GigabitEthernet25 t2-r6"
+ ip address 10.0.1.163 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r2 GigabitEthernet6 <-->  GigabitEthernet25 t2-r7"
+ ip address 10.0.1.195 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r2 GigabitEthernet7 <-->  GigabitEthernet25 t2-r8"
+ ip address 10.0.1.227 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r2 GigabitEthernet8 <-->  GigabitEthernet25 t2-r9"
+ ip address 10.0.2.3 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r2 GigabitEthernet9 <-->  GigabitEthernet25 t2-r10"
+ ip address 10.0.2.35 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r2 GigabitEthernet10 <-->  GigabitEthernet25 t2-r11"
+ ip address 10.0.2.67 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r2 GigabitEthernet11 <-->  GigabitEthernet25 t2-r12"
+ ip address 10.0.2.99 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r2 GigabitEthernet12 <-->  GigabitEthernet25 t2-r13"
+ ip address 10.0.2.131 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r2 GigabitEthernet13 <-->  GigabitEthernet25 t2-r14"
+ ip address 10.0.2.163 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r2 GigabitEthernet14 <-->  GigabitEthernet25 t2-r15"
+ ip address 10.0.2.195 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r2 GigabitEthernet15 <-->  GigabitEthernet25 t2-r16"
+ ip address 10.0.2.227 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.25
+ passive-interface Loopback0
+ network 10.0.1.2 0.0.0.1 area 0
+ network 10.0.1.34 0.0.0.1 area 0
+ network 10.0.1.66 0.0.0.1 area 0
+ network 10.0.1.98 0.0.0.1 area 0
+ network 10.0.1.130 0.0.0.1 area 0
+ network 10.0.1.162 0.0.0.1 area 0
+ network 10.0.1.194 0.0.0.1 area 0
+ network 10.0.1.226 0.0.0.1 area 0
+ network 10.0.2.2 0.0.0.1 area 0
+ network 10.0.2.34 0.0.0.1 area 0
+ network 10.0.2.66 0.0.0.1 area 0
+ network 10.0.2.98 0.0.0.1 area 0
+ network 10.0.2.130 0.0.0.1 area 0
+ network 10.0.2.162 0.0.0.1 area 0
+ network 10.0.2.194 0.0.0.1 area 0
+ network 10.0.2.226 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r3.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r3
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.26 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r3 GigabitEthernet0 <-->  GigabitEthernet26 t2-r1"
+ ip address 10.0.1.5 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r3 GigabitEthernet1 <-->  GigabitEthernet26 t2-r2"
+ ip address 10.0.1.37 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r3 GigabitEthernet2 <-->  GigabitEthernet26 t2-r3"
+ ip address 10.0.1.69 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r3 GigabitEthernet3 <-->  GigabitEthernet26 t2-r4"
+ ip address 10.0.1.101 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r3 GigabitEthernet4 <-->  GigabitEthernet26 t2-r5"
+ ip address 10.0.1.133 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r3 GigabitEthernet5 <-->  GigabitEthernet26 t2-r6"
+ ip address 10.0.1.165 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r3 GigabitEthernet6 <-->  GigabitEthernet26 t2-r7"
+ ip address 10.0.1.197 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r3 GigabitEthernet7 <-->  GigabitEthernet26 t2-r8"
+ ip address 10.0.1.229 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r3 GigabitEthernet8 <-->  GigabitEthernet26 t2-r9"
+ ip address 10.0.2.5 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r3 GigabitEthernet9 <-->  GigabitEthernet26 t2-r10"
+ ip address 10.0.2.37 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r3 GigabitEthernet10 <-->  GigabitEthernet26 t2-r11"
+ ip address 10.0.2.69 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r3 GigabitEthernet11 <-->  GigabitEthernet26 t2-r12"
+ ip address 10.0.2.101 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r3 GigabitEthernet12 <-->  GigabitEthernet26 t2-r13"
+ ip address 10.0.2.133 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r3 GigabitEthernet13 <-->  GigabitEthernet26 t2-r14"
+ ip address 10.0.2.165 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r3 GigabitEthernet14 <-->  GigabitEthernet26 t2-r15"
+ ip address 10.0.2.197 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r3 GigabitEthernet15 <-->  GigabitEthernet26 t2-r16"
+ ip address 10.0.2.229 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.26
+ passive-interface Loopback0
+ network 10.0.1.4 0.0.0.1 area 0
+ network 10.0.1.36 0.0.0.1 area 0
+ network 10.0.1.68 0.0.0.1 area 0
+ network 10.0.1.100 0.0.0.1 area 0
+ network 10.0.1.132 0.0.0.1 area 0
+ network 10.0.1.164 0.0.0.1 area 0
+ network 10.0.1.196 0.0.0.1 area 0
+ network 10.0.1.228 0.0.0.1 area 0
+ network 10.0.2.4 0.0.0.1 area 0
+ network 10.0.2.36 0.0.0.1 area 0
+ network 10.0.2.68 0.0.0.1 area 0
+ network 10.0.2.100 0.0.0.1 area 0
+ network 10.0.2.132 0.0.0.1 area 0
+ network 10.0.2.164 0.0.0.1 area 0
+ network 10.0.2.196 0.0.0.1 area 0
+ network 10.0.2.228 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r4.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r4
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.27 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r4 GigabitEthernet0 <-->  GigabitEthernet27 t2-r1"
+ ip address 10.0.1.7 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r4 GigabitEthernet1 <-->  GigabitEthernet27 t2-r2"
+ ip address 10.0.1.39 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r4 GigabitEthernet2 <-->  GigabitEthernet27 t2-r3"
+ ip address 10.0.1.71 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r4 GigabitEthernet3 <-->  GigabitEthernet27 t2-r4"
+ ip address 10.0.1.103 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r4 GigabitEthernet4 <-->  GigabitEthernet27 t2-r5"
+ ip address 10.0.1.135 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r4 GigabitEthernet5 <-->  GigabitEthernet27 t2-r6"
+ ip address 10.0.1.167 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r4 GigabitEthernet6 <-->  GigabitEthernet27 t2-r7"
+ ip address 10.0.1.199 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r4 GigabitEthernet7 <-->  GigabitEthernet27 t2-r8"
+ ip address 10.0.1.231 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r4 GigabitEthernet8 <-->  GigabitEthernet27 t2-r9"
+ ip address 10.0.2.7 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r4 GigabitEthernet9 <-->  GigabitEthernet27 t2-r10"
+ ip address 10.0.2.39 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r4 GigabitEthernet10 <-->  GigabitEthernet27 t2-r11"
+ ip address 10.0.2.71 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r4 GigabitEthernet11 <-->  GigabitEthernet27 t2-r12"
+ ip address 10.0.2.103 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r4 GigabitEthernet12 <-->  GigabitEthernet27 t2-r13"
+ ip address 10.0.2.135 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r4 GigabitEthernet13 <-->  GigabitEthernet27 t2-r14"
+ ip address 10.0.2.167 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r4 GigabitEthernet14 <-->  GigabitEthernet27 t2-r15"
+ ip address 10.0.2.199 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r4 GigabitEthernet15 <-->  GigabitEthernet27 t2-r16"
+ ip address 10.0.2.231 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.27
+ passive-interface Loopback0
+ network 10.0.1.6 0.0.0.1 area 0
+ network 10.0.1.38 0.0.0.1 area 0
+ network 10.0.1.70 0.0.0.1 area 0
+ network 10.0.1.102 0.0.0.1 area 0
+ network 10.0.1.134 0.0.0.1 area 0
+ network 10.0.1.166 0.0.0.1 area 0
+ network 10.0.1.198 0.0.0.1 area 0
+ network 10.0.1.230 0.0.0.1 area 0
+ network 10.0.2.6 0.0.0.1 area 0
+ network 10.0.2.38 0.0.0.1 area 0
+ network 10.0.2.70 0.0.0.1 area 0
+ network 10.0.2.102 0.0.0.1 area 0
+ network 10.0.2.134 0.0.0.1 area 0
+ network 10.0.2.166 0.0.0.1 area 0
+ network 10.0.2.198 0.0.0.1 area 0
+ network 10.0.2.230 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r5.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r5
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.28 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r5 GigabitEthernet0 <-->  GigabitEthernet28 t2-r1"
+ ip address 10.0.1.9 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r5 GigabitEthernet1 <-->  GigabitEthernet28 t2-r2"
+ ip address 10.0.1.41 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r5 GigabitEthernet2 <-->  GigabitEthernet28 t2-r3"
+ ip address 10.0.1.73 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r5 GigabitEthernet3 <-->  GigabitEthernet28 t2-r4"
+ ip address 10.0.1.105 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r5 GigabitEthernet4 <-->  GigabitEthernet28 t2-r5"
+ ip address 10.0.1.137 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r5 GigabitEthernet5 <-->  GigabitEthernet28 t2-r6"
+ ip address 10.0.1.169 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r5 GigabitEthernet6 <-->  GigabitEthernet28 t2-r7"
+ ip address 10.0.1.201 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r5 GigabitEthernet7 <-->  GigabitEthernet28 t2-r8"
+ ip address 10.0.1.233 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r5 GigabitEthernet8 <-->  GigabitEthernet28 t2-r9"
+ ip address 10.0.2.9 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r5 GigabitEthernet9 <-->  GigabitEthernet28 t2-r10"
+ ip address 10.0.2.41 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r5 GigabitEthernet10 <-->  GigabitEthernet28 t2-r11"
+ ip address 10.0.2.73 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r5 GigabitEthernet11 <-->  GigabitEthernet28 t2-r12"
+ ip address 10.0.2.105 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r5 GigabitEthernet12 <-->  GigabitEthernet28 t2-r13"
+ ip address 10.0.2.137 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r5 GigabitEthernet13 <-->  GigabitEthernet28 t2-r14"
+ ip address 10.0.2.169 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r5 GigabitEthernet14 <-->  GigabitEthernet28 t2-r15"
+ ip address 10.0.2.201 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r5 GigabitEthernet15 <-->  GigabitEthernet28 t2-r16"
+ ip address 10.0.2.233 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.28
+ passive-interface Loopback0
+ network 10.0.1.8 0.0.0.1 area 0
+ network 10.0.1.40 0.0.0.1 area 0
+ network 10.0.1.72 0.0.0.1 area 0
+ network 10.0.1.104 0.0.0.1 area 0
+ network 10.0.1.136 0.0.0.1 area 0
+ network 10.0.1.168 0.0.0.1 area 0
+ network 10.0.1.200 0.0.0.1 area 0
+ network 10.0.1.232 0.0.0.1 area 0
+ network 10.0.2.8 0.0.0.1 area 0
+ network 10.0.2.40 0.0.0.1 area 0
+ network 10.0.2.72 0.0.0.1 area 0
+ network 10.0.2.104 0.0.0.1 area 0
+ network 10.0.2.136 0.0.0.1 area 0
+ network 10.0.2.168 0.0.0.1 area 0
+ network 10.0.2.200 0.0.0.1 area 0
+ network 10.0.2.232 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r6.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r6
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.29 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r6 GigabitEthernet0 <-->  GigabitEthernet29 t2-r1"
+ ip address 10.0.1.11 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r6 GigabitEthernet1 <-->  GigabitEthernet29 t2-r2"
+ ip address 10.0.1.43 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r6 GigabitEthernet2 <-->  GigabitEthernet29 t2-r3"
+ ip address 10.0.1.75 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r6 GigabitEthernet3 <-->  GigabitEthernet29 t2-r4"
+ ip address 10.0.1.107 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r6 GigabitEthernet4 <-->  GigabitEthernet29 t2-r5"
+ ip address 10.0.1.139 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r6 GigabitEthernet5 <-->  GigabitEthernet29 t2-r6"
+ ip address 10.0.1.171 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r6 GigabitEthernet6 <-->  GigabitEthernet29 t2-r7"
+ ip address 10.0.1.203 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r6 GigabitEthernet7 <-->  GigabitEthernet29 t2-r8"
+ ip address 10.0.1.235 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r6 GigabitEthernet8 <-->  GigabitEthernet29 t2-r9"
+ ip address 10.0.2.11 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r6 GigabitEthernet9 <-->  GigabitEthernet29 t2-r10"
+ ip address 10.0.2.43 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r6 GigabitEthernet10 <-->  GigabitEthernet29 t2-r11"
+ ip address 10.0.2.75 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r6 GigabitEthernet11 <-->  GigabitEthernet29 t2-r12"
+ ip address 10.0.2.107 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r6 GigabitEthernet12 <-->  GigabitEthernet29 t2-r13"
+ ip address 10.0.2.139 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r6 GigabitEthernet13 <-->  GigabitEthernet29 t2-r14"
+ ip address 10.0.2.171 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r6 GigabitEthernet14 <-->  GigabitEthernet29 t2-r15"
+ ip address 10.0.2.203 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r6 GigabitEthernet15 <-->  GigabitEthernet29 t2-r16"
+ ip address 10.0.2.235 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.29
+ passive-interface Loopback0
+ network 10.0.1.10 0.0.0.1 area 0
+ network 10.0.1.42 0.0.0.1 area 0
+ network 10.0.1.74 0.0.0.1 area 0
+ network 10.0.1.106 0.0.0.1 area 0
+ network 10.0.1.138 0.0.0.1 area 0
+ network 10.0.1.170 0.0.0.1 area 0
+ network 10.0.1.202 0.0.0.1 area 0
+ network 10.0.1.234 0.0.0.1 area 0
+ network 10.0.2.10 0.0.0.1 area 0
+ network 10.0.2.42 0.0.0.1 area 0
+ network 10.0.2.74 0.0.0.1 area 0
+ network 10.0.2.106 0.0.0.1 area 0
+ network 10.0.2.138 0.0.0.1 area 0
+ network 10.0.2.170 0.0.0.1 area 0
+ network 10.0.2.202 0.0.0.1 area 0
+ network 10.0.2.234 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r7.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r7
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.30 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r7 GigabitEthernet0 <-->  GigabitEthernet30 t2-r1"
+ ip address 10.0.1.13 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r7 GigabitEthernet1 <-->  GigabitEthernet30 t2-r2"
+ ip address 10.0.1.45 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r7 GigabitEthernet2 <-->  GigabitEthernet30 t2-r3"
+ ip address 10.0.1.77 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r7 GigabitEthernet3 <-->  GigabitEthernet30 t2-r4"
+ ip address 10.0.1.109 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r7 GigabitEthernet4 <-->  GigabitEthernet30 t2-r5"
+ ip address 10.0.1.141 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r7 GigabitEthernet5 <-->  GigabitEthernet30 t2-r6"
+ ip address 10.0.1.173 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r7 GigabitEthernet6 <-->  GigabitEthernet30 t2-r7"
+ ip address 10.0.1.205 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r7 GigabitEthernet7 <-->  GigabitEthernet30 t2-r8"
+ ip address 10.0.1.237 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r7 GigabitEthernet8 <-->  GigabitEthernet30 t2-r9"
+ ip address 10.0.2.13 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r7 GigabitEthernet9 <-->  GigabitEthernet30 t2-r10"
+ ip address 10.0.2.45 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r7 GigabitEthernet10 <-->  GigabitEthernet30 t2-r11"
+ ip address 10.0.2.77 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r7 GigabitEthernet11 <-->  GigabitEthernet30 t2-r12"
+ ip address 10.0.2.109 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r7 GigabitEthernet12 <-->  GigabitEthernet30 t2-r13"
+ ip address 10.0.2.141 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r7 GigabitEthernet13 <-->  GigabitEthernet30 t2-r14"
+ ip address 10.0.2.173 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r7 GigabitEthernet14 <-->  GigabitEthernet30 t2-r15"
+ ip address 10.0.2.205 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r7 GigabitEthernet15 <-->  GigabitEthernet30 t2-r16"
+ ip address 10.0.2.237 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.30
+ passive-interface Loopback0
+ network 10.0.1.12 0.0.0.1 area 0
+ network 10.0.1.44 0.0.0.1 area 0
+ network 10.0.1.76 0.0.0.1 area 0
+ network 10.0.1.108 0.0.0.1 area 0
+ network 10.0.1.140 0.0.0.1 area 0
+ network 10.0.1.172 0.0.0.1 area 0
+ network 10.0.1.204 0.0.0.1 area 0
+ network 10.0.1.236 0.0.0.1 area 0
+ network 10.0.2.12 0.0.0.1 area 0
+ network 10.0.2.44 0.0.0.1 area 0
+ network 10.0.2.76 0.0.0.1 area 0
+ network 10.0.2.108 0.0.0.1 area 0
+ network 10.0.2.140 0.0.0.1 area 0
+ network 10.0.2.172 0.0.0.1 area 0
+ network 10.0.2.204 0.0.0.1 area 0
+ network 10.0.2.236 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r8.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r8
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.31 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r8 GigabitEthernet0 <-->  GigabitEthernet31 t2-r1"
+ ip address 10.0.1.15 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r8 GigabitEthernet1 <-->  GigabitEthernet31 t2-r2"
+ ip address 10.0.1.47 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r8 GigabitEthernet2 <-->  GigabitEthernet31 t2-r3"
+ ip address 10.0.1.79 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r8 GigabitEthernet3 <-->  GigabitEthernet31 t2-r4"
+ ip address 10.0.1.111 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r8 GigabitEthernet4 <-->  GigabitEthernet31 t2-r5"
+ ip address 10.0.1.143 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r8 GigabitEthernet5 <-->  GigabitEthernet31 t2-r6"
+ ip address 10.0.1.175 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r8 GigabitEthernet6 <-->  GigabitEthernet31 t2-r7"
+ ip address 10.0.1.207 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r8 GigabitEthernet7 <-->  GigabitEthernet31 t2-r8"
+ ip address 10.0.1.239 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r8 GigabitEthernet8 <-->  GigabitEthernet31 t2-r9"
+ ip address 10.0.2.15 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r8 GigabitEthernet9 <-->  GigabitEthernet31 t2-r10"
+ ip address 10.0.2.47 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r8 GigabitEthernet10 <-->  GigabitEthernet31 t2-r11"
+ ip address 10.0.2.79 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r8 GigabitEthernet11 <-->  GigabitEthernet31 t2-r12"
+ ip address 10.0.2.111 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r8 GigabitEthernet12 <-->  GigabitEthernet31 t2-r13"
+ ip address 10.0.2.143 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r8 GigabitEthernet13 <-->  GigabitEthernet31 t2-r14"
+ ip address 10.0.2.175 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r8 GigabitEthernet14 <-->  GigabitEthernet31 t2-r15"
+ ip address 10.0.2.207 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r8 GigabitEthernet15 <-->  GigabitEthernet31 t2-r16"
+ ip address 10.0.2.239 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.31
+ passive-interface Loopback0
+ network 10.0.1.14 0.0.0.1 area 0
+ network 10.0.1.46 0.0.0.1 area 0
+ network 10.0.1.78 0.0.0.1 area 0
+ network 10.0.1.110 0.0.0.1 area 0
+ network 10.0.1.142 0.0.0.1 area 0
+ network 10.0.1.174 0.0.0.1 area 0
+ network 10.0.1.206 0.0.0.1 area 0
+ network 10.0.1.238 0.0.0.1 area 0
+ network 10.0.2.14 0.0.0.1 area 0
+ network 10.0.2.46 0.0.0.1 area 0
+ network 10.0.2.78 0.0.0.1 area 0
+ network 10.0.2.110 0.0.0.1 area 0
+ network 10.0.2.142 0.0.0.1 area 0
+ network 10.0.2.174 0.0.0.1 area 0
+ network 10.0.2.206 0.0.0.1 area 0
+ network 10.0.2.238 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t1-r9.conf

@@ -0,0 +1,207 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t1-r9
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.32 255.255.255.255
+!
+interface GigabitEthernet0 description "t1-r9 GigabitEthernet0 <-->  GigabitEthernet32 t2-r1"
+ ip address 10.0.1.17 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t1-r9 GigabitEthernet1 <-->  GigabitEthernet32 t2-r2"
+ ip address 10.0.1.49 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t1-r9 GigabitEthernet2 <-->  GigabitEthernet32 t2-r3"
+ ip address 10.0.1.81 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t1-r9 GigabitEthernet3 <-->  GigabitEthernet32 t2-r4"
+ ip address 10.0.1.113 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t1-r9 GigabitEthernet4 <-->  GigabitEthernet32 t2-r5"
+ ip address 10.0.1.145 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t1-r9 GigabitEthernet5 <-->  GigabitEthernet32 t2-r6"
+ ip address 10.0.1.177 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t1-r9 GigabitEthernet6 <-->  GigabitEthernet32 t2-r7"
+ ip address 10.0.1.209 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t1-r9 GigabitEthernet7 <-->  GigabitEthernet32 t2-r8"
+ ip address 10.0.1.241 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet8 description "t1-r9 GigabitEthernet8 <-->  GigabitEthernet32 t2-r9"
+ ip address 10.0.2.17 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet9 description "t1-r9 GigabitEthernet9 <-->  GigabitEthernet32 t2-r10"
+ ip address 10.0.2.49 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet10 description "t1-r9 GigabitEthernet10 <-->  GigabitEthernet32 t2-r11"
+ ip address 10.0.2.81 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet11 description "t1-r9 GigabitEthernet11 <-->  GigabitEthernet32 t2-r12"
+ ip address 10.0.2.113 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet12 description "t1-r9 GigabitEthernet12 <-->  GigabitEthernet32 t2-r13"
+ ip address 10.0.2.145 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet13 description "t1-r9 GigabitEthernet13 <-->  GigabitEthernet32 t2-r14"
+ ip address 10.0.2.177 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet14 description "t1-r9 GigabitEthernet14 <-->  GigabitEthernet32 t2-r15"
+ ip address 10.0.2.209 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet15 description "t1-r9 GigabitEthernet15 <-->  GigabitEthernet32 t2-r16"
+ ip address 10.0.2.241 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.32
+ passive-interface Loopback0
+ network 10.0.1.16 0.0.0.1 area 0
+ network 10.0.1.48 0.0.0.1 area 0
+ network 10.0.1.80 0.0.0.1 area 0
+ network 10.0.1.112 0.0.0.1 area 0
+ network 10.0.1.144 0.0.0.1 area 0
+ network 10.0.1.176 0.0.0.1 area 0
+ network 10.0.1.208 0.0.0.1 area 0
+ network 10.0.1.240 0.0.0.1 area 0
+ network 10.0.2.16 0.0.0.1 area 0
+ network 10.0.2.48 0.0.0.1 area 0
+ network 10.0.2.80 0.0.0.1 area 0
+ network 10.0.2.112 0.0.0.1 area 0
+ network 10.0.2.144 0.0.0.1 area 0
+ network 10.0.2.176 0.0.0.1 area 0
+ network 10.0.2.208 0.0.0.1 area 0
+ network 10.0.2.240 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r1.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r1
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.8 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r1 GigabitEthernet0 <-->  GigabitEthernet24 s1-r1"
+ ip address 10.0.0.1 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r1 GigabitEthernet1 <-->  GigabitEthernet24 s1-r2"
+ ip address 10.0.0.33 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r1 GigabitEthernet2 <-->  GigabitEthernet24 s1-r3"
+ ip address 10.0.0.65 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r1 GigabitEthernet3 <-->  GigabitEthernet24 s1-r4"
+ ip address 10.0.0.97 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r1 GigabitEthernet4 <-->  GigabitEthernet24 s1-r5"
+ ip address 10.0.0.129 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r1 GigabitEthernet5 <-->  GigabitEthernet24 s1-r6"
+ ip address 10.0.0.161 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r1 GigabitEthernet6 <-->  GigabitEthernet24 s1-r7"
+ ip address 10.0.0.193 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r1 GigabitEthernet7 <-->  GigabitEthernet24 s1-r8"
+ ip address 10.0.0.225 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r1 GigabitEthernet24 <-->  GigabitEthernet0 t1-r1"
+ ip address 10.0.1.0 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r1 GigabitEthernet25 <-->  GigabitEthernet0 t1-r2"
+ ip address 10.0.1.2 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r1 GigabitEthernet26 <-->  GigabitEthernet0 t1-r3"
+ ip address 10.0.1.4 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r1 GigabitEthernet27 <-->  GigabitEthernet0 t1-r4"
+ ip address 10.0.1.6 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r1 GigabitEthernet28 <-->  GigabitEthernet0 t1-r5"
+ ip address 10.0.1.8 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r1 GigabitEthernet29 <-->  GigabitEthernet0 t1-r6"
+ ip address 10.0.1.10 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r1 GigabitEthernet30 <-->  GigabitEthernet0 t1-r7"
+ ip address 10.0.1.12 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r1 GigabitEthernet31 <-->  GigabitEthernet0 t1-r8"
+ ip address 10.0.1.14 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r1 GigabitEthernet32 <-->  GigabitEthernet0 t1-r9"
+ ip address 10.0.1.16 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r1 GigabitEthernet33 <-->  GigabitEthernet0 t1-r10"
+ ip address 10.0.1.18 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r1 GigabitEthernet34 <-->  GigabitEthernet0 t1-r11"
+ ip address 10.0.1.20 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r1 GigabitEthernet35 <-->  GigabitEthernet0 t1-r12"
+ ip address 10.0.1.22 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r1 GigabitEthernet36 <-->  GigabitEthernet0 t1-r13"
+ ip address 10.0.1.24 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r1 GigabitEthernet37 <-->  GigabitEthernet0 t1-r14"
+ ip address 10.0.1.26 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r1 GigabitEthernet38 <-->  GigabitEthernet0 t1-r15"
+ ip address 10.0.1.28 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r1 GigabitEthernet39 <-->  GigabitEthernet0 t1-r16"
+ ip address 10.0.1.30 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.8
+ passive-interface Loopback0
+ network 10.0.0.0 0.0.0.1 area 0
+ network 10.0.0.32 0.0.0.1 area 0
+ network 10.0.0.64 0.0.0.1 area 0
+ network 10.0.0.96 0.0.0.1 area 0
+ network 10.0.0.128 0.0.0.1 area 0
+ network 10.0.0.160 0.0.0.1 area 0
+ network 10.0.0.192 0.0.0.1 area 0
+ network 10.0.0.224 0.0.0.1 area 0
+ network 10.0.1.0 0.0.0.1 area 0
+ network 10.0.1.2 0.0.0.1 area 0
+ network 10.0.1.4 0.0.0.1 area 0
+ network 10.0.1.6 0.0.0.1 area 0
+ network 10.0.1.8 0.0.0.1 area 0
+ network 10.0.1.10 0.0.0.1 area 0
+ network 10.0.1.12 0.0.0.1 area 0
+ network 10.0.1.14 0.0.0.1 area 0
+ network 10.0.1.16 0.0.0.1 area 0
+ network 10.0.1.18 0.0.0.1 area 0
+ network 10.0.1.20 0.0.0.1 area 0
+ network 10.0.1.22 0.0.0.1 area 0
+ network 10.0.1.24 0.0.0.1 area 0
+ network 10.0.1.26 0.0.0.1 area 0
+ network 10.0.1.28 0.0.0.1 area 0
+ network 10.0.1.30 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r10.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r10
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.17 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r10 GigabitEthernet0 <-->  GigabitEthernet33 s1-r1"
+ ip address 10.0.0.19 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r10 GigabitEthernet1 <-->  GigabitEthernet33 s1-r2"
+ ip address 10.0.0.51 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r10 GigabitEthernet2 <-->  GigabitEthernet33 s1-r3"
+ ip address 10.0.0.83 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r10 GigabitEthernet3 <-->  GigabitEthernet33 s1-r4"
+ ip address 10.0.0.115 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r10 GigabitEthernet4 <-->  GigabitEthernet33 s1-r5"
+ ip address 10.0.0.147 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r10 GigabitEthernet5 <-->  GigabitEthernet33 s1-r6"
+ ip address 10.0.0.179 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r10 GigabitEthernet6 <-->  GigabitEthernet33 s1-r7"
+ ip address 10.0.0.211 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r10 GigabitEthernet7 <-->  GigabitEthernet33 s1-r8"
+ ip address 10.0.0.243 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r10 GigabitEthernet24 <-->  GigabitEthernet9 t1-r1"
+ ip address 10.0.2.32 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r10 GigabitEthernet25 <-->  GigabitEthernet9 t1-r2"
+ ip address 10.0.2.34 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r10 GigabitEthernet26 <-->  GigabitEthernet9 t1-r3"
+ ip address 10.0.2.36 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r10 GigabitEthernet27 <-->  GigabitEthernet9 t1-r4"
+ ip address 10.0.2.38 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r10 GigabitEthernet28 <-->  GigabitEthernet9 t1-r5"
+ ip address 10.0.2.40 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r10 GigabitEthernet29 <-->  GigabitEthernet9 t1-r6"
+ ip address 10.0.2.42 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r10 GigabitEthernet30 <-->  GigabitEthernet9 t1-r7"
+ ip address 10.0.2.44 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r10 GigabitEthernet31 <-->  GigabitEthernet9 t1-r8"
+ ip address 10.0.2.46 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r10 GigabitEthernet32 <-->  GigabitEthernet9 t1-r9"
+ ip address 10.0.2.48 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r10 GigabitEthernet33 <-->  GigabitEthernet9 t1-r10"
+ ip address 10.0.2.50 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r10 GigabitEthernet34 <-->  GigabitEthernet9 t1-r11"
+ ip address 10.0.2.52 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r10 GigabitEthernet35 <-->  GigabitEthernet9 t1-r12"
+ ip address 10.0.2.54 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r10 GigabitEthernet36 <-->  GigabitEthernet9 t1-r13"
+ ip address 10.0.2.56 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r10 GigabitEthernet37 <-->  GigabitEthernet9 t1-r14"
+ ip address 10.0.2.58 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r10 GigabitEthernet38 <-->  GigabitEthernet9 t1-r15"
+ ip address 10.0.2.60 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r10 GigabitEthernet39 <-->  GigabitEthernet9 t1-r16"
+ ip address 10.0.2.62 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.17
+ passive-interface Loopback0
+ network 10.0.0.18 0.0.0.1 area 0
+ network 10.0.0.50 0.0.0.1 area 0
+ network 10.0.0.82 0.0.0.1 area 0
+ network 10.0.0.114 0.0.0.1 area 0
+ network 10.0.0.146 0.0.0.1 area 0
+ network 10.0.0.178 0.0.0.1 area 0
+ network 10.0.0.210 0.0.0.1 area 0
+ network 10.0.0.242 0.0.0.1 area 0
+ network 10.0.2.32 0.0.0.1 area 0
+ network 10.0.2.34 0.0.0.1 area 0
+ network 10.0.2.36 0.0.0.1 area 0
+ network 10.0.2.38 0.0.0.1 area 0
+ network 10.0.2.40 0.0.0.1 area 0
+ network 10.0.2.42 0.0.0.1 area 0
+ network 10.0.2.44 0.0.0.1 area 0
+ network 10.0.2.46 0.0.0.1 area 0
+ network 10.0.2.48 0.0.0.1 area 0
+ network 10.0.2.50 0.0.0.1 area 0
+ network 10.0.2.52 0.0.0.1 area 0
+ network 10.0.2.54 0.0.0.1 area 0
+ network 10.0.2.56 0.0.0.1 area 0
+ network 10.0.2.58 0.0.0.1 area 0
+ network 10.0.2.60 0.0.0.1 area 0
+ network 10.0.2.62 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r11.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r11
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.18 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r11 GigabitEthernet0 <-->  GigabitEthernet34 s1-r1"
+ ip address 10.0.0.21 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r11 GigabitEthernet1 <-->  GigabitEthernet34 s1-r2"
+ ip address 10.0.0.53 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r11 GigabitEthernet2 <-->  GigabitEthernet34 s1-r3"
+ ip address 10.0.0.85 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r11 GigabitEthernet3 <-->  GigabitEthernet34 s1-r4"
+ ip address 10.0.0.117 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r11 GigabitEthernet4 <-->  GigabitEthernet34 s1-r5"
+ ip address 10.0.0.149 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r11 GigabitEthernet5 <-->  GigabitEthernet34 s1-r6"
+ ip address 10.0.0.181 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r11 GigabitEthernet6 <-->  GigabitEthernet34 s1-r7"
+ ip address 10.0.0.213 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r11 GigabitEthernet7 <-->  GigabitEthernet34 s1-r8"
+ ip address 10.0.0.245 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r11 GigabitEthernet24 <-->  GigabitEthernet10 t1-r1"
+ ip address 10.0.2.64 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r11 GigabitEthernet25 <-->  GigabitEthernet10 t1-r2"
+ ip address 10.0.2.66 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r11 GigabitEthernet26 <-->  GigabitEthernet10 t1-r3"
+ ip address 10.0.2.68 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r11 GigabitEthernet27 <-->  GigabitEthernet10 t1-r4"
+ ip address 10.0.2.70 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r11 GigabitEthernet28 <-->  GigabitEthernet10 t1-r5"
+ ip address 10.0.2.72 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r11 GigabitEthernet29 <-->  GigabitEthernet10 t1-r6"
+ ip address 10.0.2.74 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r11 GigabitEthernet30 <-->  GigabitEthernet10 t1-r7"
+ ip address 10.0.2.76 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r11 GigabitEthernet31 <-->  GigabitEthernet10 t1-r8"
+ ip address 10.0.2.78 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r11 GigabitEthernet32 <-->  GigabitEthernet10 t1-r9"
+ ip address 10.0.2.80 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r11 GigabitEthernet33 <-->  GigabitEthernet10 t1-r10"
+ ip address 10.0.2.82 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r11 GigabitEthernet34 <-->  GigabitEthernet10 t1-r11"
+ ip address 10.0.2.84 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r11 GigabitEthernet35 <-->  GigabitEthernet10 t1-r12"
+ ip address 10.0.2.86 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r11 GigabitEthernet36 <-->  GigabitEthernet10 t1-r13"
+ ip address 10.0.2.88 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r11 GigabitEthernet37 <-->  GigabitEthernet10 t1-r14"
+ ip address 10.0.2.90 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r11 GigabitEthernet38 <-->  GigabitEthernet10 t1-r15"
+ ip address 10.0.2.92 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r11 GigabitEthernet39 <-->  GigabitEthernet10 t1-r16"
+ ip address 10.0.2.94 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.18
+ passive-interface Loopback0
+ network 10.0.0.20 0.0.0.1 area 0
+ network 10.0.0.52 0.0.0.1 area 0
+ network 10.0.0.84 0.0.0.1 area 0
+ network 10.0.0.116 0.0.0.1 area 0
+ network 10.0.0.148 0.0.0.1 area 0
+ network 10.0.0.180 0.0.0.1 area 0
+ network 10.0.0.212 0.0.0.1 area 0
+ network 10.0.0.244 0.0.0.1 area 0
+ network 10.0.2.64 0.0.0.1 area 0
+ network 10.0.2.66 0.0.0.1 area 0
+ network 10.0.2.68 0.0.0.1 area 0
+ network 10.0.2.70 0.0.0.1 area 0
+ network 10.0.2.72 0.0.0.1 area 0
+ network 10.0.2.74 0.0.0.1 area 0
+ network 10.0.2.76 0.0.0.1 area 0
+ network 10.0.2.78 0.0.0.1 area 0
+ network 10.0.2.80 0.0.0.1 area 0
+ network 10.0.2.82 0.0.0.1 area 0
+ network 10.0.2.84 0.0.0.1 area 0
+ network 10.0.2.86 0.0.0.1 area 0
+ network 10.0.2.88 0.0.0.1 area 0
+ network 10.0.2.90 0.0.0.1 area 0
+ network 10.0.2.92 0.0.0.1 area 0
+ network 10.0.2.94 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r12.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r12
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.19 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r12 GigabitEthernet0 <-->  GigabitEthernet35 s1-r1"
+ ip address 10.0.0.23 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r12 GigabitEthernet1 <-->  GigabitEthernet35 s1-r2"
+ ip address 10.0.0.55 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r12 GigabitEthernet2 <-->  GigabitEthernet35 s1-r3"
+ ip address 10.0.0.87 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r12 GigabitEthernet3 <-->  GigabitEthernet35 s1-r4"
+ ip address 10.0.0.119 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r12 GigabitEthernet4 <-->  GigabitEthernet35 s1-r5"
+ ip address 10.0.0.151 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r12 GigabitEthernet5 <-->  GigabitEthernet35 s1-r6"
+ ip address 10.0.0.183 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r12 GigabitEthernet6 <-->  GigabitEthernet35 s1-r7"
+ ip address 10.0.0.215 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r12 GigabitEthernet7 <-->  GigabitEthernet35 s1-r8"
+ ip address 10.0.0.247 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r12 GigabitEthernet24 <-->  GigabitEthernet11 t1-r1"
+ ip address 10.0.2.96 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r12 GigabitEthernet25 <-->  GigabitEthernet11 t1-r2"
+ ip address 10.0.2.98 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r12 GigabitEthernet26 <-->  GigabitEthernet11 t1-r3"
+ ip address 10.0.2.100 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r12 GigabitEthernet27 <-->  GigabitEthernet11 t1-r4"
+ ip address 10.0.2.102 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r12 GigabitEthernet28 <-->  GigabitEthernet11 t1-r5"
+ ip address 10.0.2.104 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r12 GigabitEthernet29 <-->  GigabitEthernet11 t1-r6"
+ ip address 10.0.2.106 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r12 GigabitEthernet30 <-->  GigabitEthernet11 t1-r7"
+ ip address 10.0.2.108 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r12 GigabitEthernet31 <-->  GigabitEthernet11 t1-r8"
+ ip address 10.0.2.110 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r12 GigabitEthernet32 <-->  GigabitEthernet11 t1-r9"
+ ip address 10.0.2.112 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r12 GigabitEthernet33 <-->  GigabitEthernet11 t1-r10"
+ ip address 10.0.2.114 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r12 GigabitEthernet34 <-->  GigabitEthernet11 t1-r11"
+ ip address 10.0.2.116 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r12 GigabitEthernet35 <-->  GigabitEthernet11 t1-r12"
+ ip address 10.0.2.118 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r12 GigabitEthernet36 <-->  GigabitEthernet11 t1-r13"
+ ip address 10.0.2.120 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r12 GigabitEthernet37 <-->  GigabitEthernet11 t1-r14"
+ ip address 10.0.2.122 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r12 GigabitEthernet38 <-->  GigabitEthernet11 t1-r15"
+ ip address 10.0.2.124 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r12 GigabitEthernet39 <-->  GigabitEthernet11 t1-r16"
+ ip address 10.0.2.126 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.19
+ passive-interface Loopback0
+ network 10.0.0.22 0.0.0.1 area 0
+ network 10.0.0.54 0.0.0.1 area 0
+ network 10.0.0.86 0.0.0.1 area 0
+ network 10.0.0.118 0.0.0.1 area 0
+ network 10.0.0.150 0.0.0.1 area 0
+ network 10.0.0.182 0.0.0.1 area 0
+ network 10.0.0.214 0.0.0.1 area 0
+ network 10.0.0.246 0.0.0.1 area 0
+ network 10.0.2.96 0.0.0.1 area 0
+ network 10.0.2.98 0.0.0.1 area 0
+ network 10.0.2.100 0.0.0.1 area 0
+ network 10.0.2.102 0.0.0.1 area 0
+ network 10.0.2.104 0.0.0.1 area 0
+ network 10.0.2.106 0.0.0.1 area 0
+ network 10.0.2.108 0.0.0.1 area 0
+ network 10.0.2.110 0.0.0.1 area 0
+ network 10.0.2.112 0.0.0.1 area 0
+ network 10.0.2.114 0.0.0.1 area 0
+ network 10.0.2.116 0.0.0.1 area 0
+ network 10.0.2.118 0.0.0.1 area 0
+ network 10.0.2.120 0.0.0.1 area 0
+ network 10.0.2.122 0.0.0.1 area 0
+ network 10.0.2.124 0.0.0.1 area 0
+ network 10.0.2.126 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r13.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r13
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.20 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r13 GigabitEthernet0 <-->  GigabitEthernet36 s1-r1"
+ ip address 10.0.0.25 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r13 GigabitEthernet1 <-->  GigabitEthernet36 s1-r2"
+ ip address 10.0.0.57 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r13 GigabitEthernet2 <-->  GigabitEthernet36 s1-r3"
+ ip address 10.0.0.89 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r13 GigabitEthernet3 <-->  GigabitEthernet36 s1-r4"
+ ip address 10.0.0.121 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r13 GigabitEthernet4 <-->  GigabitEthernet36 s1-r5"
+ ip address 10.0.0.153 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r13 GigabitEthernet5 <-->  GigabitEthernet36 s1-r6"
+ ip address 10.0.0.185 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r13 GigabitEthernet6 <-->  GigabitEthernet36 s1-r7"
+ ip address 10.0.0.217 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r13 GigabitEthernet7 <-->  GigabitEthernet36 s1-r8"
+ ip address 10.0.0.249 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r13 GigabitEthernet24 <-->  GigabitEthernet12 t1-r1"
+ ip address 10.0.2.128 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r13 GigabitEthernet25 <-->  GigabitEthernet12 t1-r2"
+ ip address 10.0.2.130 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r13 GigabitEthernet26 <-->  GigabitEthernet12 t1-r3"
+ ip address 10.0.2.132 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r13 GigabitEthernet27 <-->  GigabitEthernet12 t1-r4"
+ ip address 10.0.2.134 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r13 GigabitEthernet28 <-->  GigabitEthernet12 t1-r5"
+ ip address 10.0.2.136 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r13 GigabitEthernet29 <-->  GigabitEthernet12 t1-r6"
+ ip address 10.0.2.138 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r13 GigabitEthernet30 <-->  GigabitEthernet12 t1-r7"
+ ip address 10.0.2.140 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r13 GigabitEthernet31 <-->  GigabitEthernet12 t1-r8"
+ ip address 10.0.2.142 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r13 GigabitEthernet32 <-->  GigabitEthernet12 t1-r9"
+ ip address 10.0.2.144 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r13 GigabitEthernet33 <-->  GigabitEthernet12 t1-r10"
+ ip address 10.0.2.146 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r13 GigabitEthernet34 <-->  GigabitEthernet12 t1-r11"
+ ip address 10.0.2.148 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r13 GigabitEthernet35 <-->  GigabitEthernet12 t1-r12"
+ ip address 10.0.2.150 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r13 GigabitEthernet36 <-->  GigabitEthernet12 t1-r13"
+ ip address 10.0.2.152 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r13 GigabitEthernet37 <-->  GigabitEthernet12 t1-r14"
+ ip address 10.0.2.154 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r13 GigabitEthernet38 <-->  GigabitEthernet12 t1-r15"
+ ip address 10.0.2.156 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r13 GigabitEthernet39 <-->  GigabitEthernet12 t1-r16"
+ ip address 10.0.2.158 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.20
+ passive-interface Loopback0
+ network 10.0.0.24 0.0.0.1 area 0
+ network 10.0.0.56 0.0.0.1 area 0
+ network 10.0.0.88 0.0.0.1 area 0
+ network 10.0.0.120 0.0.0.1 area 0
+ network 10.0.0.152 0.0.0.1 area 0
+ network 10.0.0.184 0.0.0.1 area 0
+ network 10.0.0.216 0.0.0.1 area 0
+ network 10.0.0.248 0.0.0.1 area 0
+ network 10.0.2.128 0.0.0.1 area 0
+ network 10.0.2.130 0.0.0.1 area 0
+ network 10.0.2.132 0.0.0.1 area 0
+ network 10.0.2.134 0.0.0.1 area 0
+ network 10.0.2.136 0.0.0.1 area 0
+ network 10.0.2.138 0.0.0.1 area 0
+ network 10.0.2.140 0.0.0.1 area 0
+ network 10.0.2.142 0.0.0.1 area 0
+ network 10.0.2.144 0.0.0.1 area 0
+ network 10.0.2.146 0.0.0.1 area 0
+ network 10.0.2.148 0.0.0.1 area 0
+ network 10.0.2.150 0.0.0.1 area 0
+ network 10.0.2.152 0.0.0.1 area 0
+ network 10.0.2.154 0.0.0.1 area 0
+ network 10.0.2.156 0.0.0.1 area 0
+ network 10.0.2.158 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r14.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r14
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.21 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r14 GigabitEthernet0 <-->  GigabitEthernet37 s1-r1"
+ ip address 10.0.0.27 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r14 GigabitEthernet1 <-->  GigabitEthernet37 s1-r2"
+ ip address 10.0.0.59 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r14 GigabitEthernet2 <-->  GigabitEthernet37 s1-r3"
+ ip address 10.0.0.91 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r14 GigabitEthernet3 <-->  GigabitEthernet37 s1-r4"
+ ip address 10.0.0.123 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r14 GigabitEthernet4 <-->  GigabitEthernet37 s1-r5"
+ ip address 10.0.0.155 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r14 GigabitEthernet5 <-->  GigabitEthernet37 s1-r6"
+ ip address 10.0.0.187 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r14 GigabitEthernet6 <-->  GigabitEthernet37 s1-r7"
+ ip address 10.0.0.219 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r14 GigabitEthernet7 <-->  GigabitEthernet37 s1-r8"
+ ip address 10.0.0.251 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r14 GigabitEthernet24 <-->  GigabitEthernet13 t1-r1"
+ ip address 10.0.2.160 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r14 GigabitEthernet25 <-->  GigabitEthernet13 t1-r2"
+ ip address 10.0.2.162 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r14 GigabitEthernet26 <-->  GigabitEthernet13 t1-r3"
+ ip address 10.0.2.164 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r14 GigabitEthernet27 <-->  GigabitEthernet13 t1-r4"
+ ip address 10.0.2.166 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r14 GigabitEthernet28 <-->  GigabitEthernet13 t1-r5"
+ ip address 10.0.2.168 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r14 GigabitEthernet29 <-->  GigabitEthernet13 t1-r6"
+ ip address 10.0.2.170 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r14 GigabitEthernet30 <-->  GigabitEthernet13 t1-r7"
+ ip address 10.0.2.172 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r14 GigabitEthernet31 <-->  GigabitEthernet13 t1-r8"
+ ip address 10.0.2.174 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r14 GigabitEthernet32 <-->  GigabitEthernet13 t1-r9"
+ ip address 10.0.2.176 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r14 GigabitEthernet33 <-->  GigabitEthernet13 t1-r10"
+ ip address 10.0.2.178 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r14 GigabitEthernet34 <-->  GigabitEthernet13 t1-r11"
+ ip address 10.0.2.180 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r14 GigabitEthernet35 <-->  GigabitEthernet13 t1-r12"
+ ip address 10.0.2.182 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r14 GigabitEthernet36 <-->  GigabitEthernet13 t1-r13"
+ ip address 10.0.2.184 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r14 GigabitEthernet37 <-->  GigabitEthernet13 t1-r14"
+ ip address 10.0.2.186 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r14 GigabitEthernet38 <-->  GigabitEthernet13 t1-r15"
+ ip address 10.0.2.188 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r14 GigabitEthernet39 <-->  GigabitEthernet13 t1-r16"
+ ip address 10.0.2.190 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.21
+ passive-interface Loopback0
+ network 10.0.0.26 0.0.0.1 area 0
+ network 10.0.0.58 0.0.0.1 area 0
+ network 10.0.0.90 0.0.0.1 area 0
+ network 10.0.0.122 0.0.0.1 area 0
+ network 10.0.0.154 0.0.0.1 area 0
+ network 10.0.0.186 0.0.0.1 area 0
+ network 10.0.0.218 0.0.0.1 area 0
+ network 10.0.0.250 0.0.0.1 area 0
+ network 10.0.2.160 0.0.0.1 area 0
+ network 10.0.2.162 0.0.0.1 area 0
+ network 10.0.2.164 0.0.0.1 area 0
+ network 10.0.2.166 0.0.0.1 area 0
+ network 10.0.2.168 0.0.0.1 area 0
+ network 10.0.2.170 0.0.0.1 area 0
+ network 10.0.2.172 0.0.0.1 area 0
+ network 10.0.2.174 0.0.0.1 area 0
+ network 10.0.2.176 0.0.0.1 area 0
+ network 10.0.2.178 0.0.0.1 area 0
+ network 10.0.2.180 0.0.0.1 area 0
+ network 10.0.2.182 0.0.0.1 area 0
+ network 10.0.2.184 0.0.0.1 area 0
+ network 10.0.2.186 0.0.0.1 area 0
+ network 10.0.2.188 0.0.0.1 area 0
+ network 10.0.2.190 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r15.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r15
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.22 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r15 GigabitEthernet0 <-->  GigabitEthernet38 s1-r1"
+ ip address 10.0.0.29 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r15 GigabitEthernet1 <-->  GigabitEthernet38 s1-r2"
+ ip address 10.0.0.61 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r15 GigabitEthernet2 <-->  GigabitEthernet38 s1-r3"
+ ip address 10.0.0.93 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r15 GigabitEthernet3 <-->  GigabitEthernet38 s1-r4"
+ ip address 10.0.0.125 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r15 GigabitEthernet4 <-->  GigabitEthernet38 s1-r5"
+ ip address 10.0.0.157 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r15 GigabitEthernet5 <-->  GigabitEthernet38 s1-r6"
+ ip address 10.0.0.189 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r15 GigabitEthernet6 <-->  GigabitEthernet38 s1-r7"
+ ip address 10.0.0.221 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r15 GigabitEthernet7 <-->  GigabitEthernet38 s1-r8"
+ ip address 10.0.0.253 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r15 GigabitEthernet24 <-->  GigabitEthernet14 t1-r1"
+ ip address 10.0.2.192 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r15 GigabitEthernet25 <-->  GigabitEthernet14 t1-r2"
+ ip address 10.0.2.194 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r15 GigabitEthernet26 <-->  GigabitEthernet14 t1-r3"
+ ip address 10.0.2.196 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r15 GigabitEthernet27 <-->  GigabitEthernet14 t1-r4"
+ ip address 10.0.2.198 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r15 GigabitEthernet28 <-->  GigabitEthernet14 t1-r5"
+ ip address 10.0.2.200 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r15 GigabitEthernet29 <-->  GigabitEthernet14 t1-r6"
+ ip address 10.0.2.202 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r15 GigabitEthernet30 <-->  GigabitEthernet14 t1-r7"
+ ip address 10.0.2.204 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r15 GigabitEthernet31 <-->  GigabitEthernet14 t1-r8"
+ ip address 10.0.2.206 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r15 GigabitEthernet32 <-->  GigabitEthernet14 t1-r9"
+ ip address 10.0.2.208 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r15 GigabitEthernet33 <-->  GigabitEthernet14 t1-r10"
+ ip address 10.0.2.210 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r15 GigabitEthernet34 <-->  GigabitEthernet14 t1-r11"
+ ip address 10.0.2.212 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r15 GigabitEthernet35 <-->  GigabitEthernet14 t1-r12"
+ ip address 10.0.2.214 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r15 GigabitEthernet36 <-->  GigabitEthernet14 t1-r13"
+ ip address 10.0.2.216 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r15 GigabitEthernet37 <-->  GigabitEthernet14 t1-r14"
+ ip address 10.0.2.218 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r15 GigabitEthernet38 <-->  GigabitEthernet14 t1-r15"
+ ip address 10.0.2.220 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r15 GigabitEthernet39 <-->  GigabitEthernet14 t1-r16"
+ ip address 10.0.2.222 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.22
+ passive-interface Loopback0
+ network 10.0.0.28 0.0.0.1 area 0
+ network 10.0.0.60 0.0.0.1 area 0
+ network 10.0.0.92 0.0.0.1 area 0
+ network 10.0.0.124 0.0.0.1 area 0
+ network 10.0.0.156 0.0.0.1 area 0
+ network 10.0.0.188 0.0.0.1 area 0
+ network 10.0.0.220 0.0.0.1 area 0
+ network 10.0.0.252 0.0.0.1 area 0
+ network 10.0.2.192 0.0.0.1 area 0
+ network 10.0.2.194 0.0.0.1 area 0
+ network 10.0.2.196 0.0.0.1 area 0
+ network 10.0.2.198 0.0.0.1 area 0
+ network 10.0.2.200 0.0.0.1 area 0
+ network 10.0.2.202 0.0.0.1 area 0
+ network 10.0.2.204 0.0.0.1 area 0
+ network 10.0.2.206 0.0.0.1 area 0
+ network 10.0.2.208 0.0.0.1 area 0
+ network 10.0.2.210 0.0.0.1 area 0
+ network 10.0.2.212 0.0.0.1 area 0
+ network 10.0.2.214 0.0.0.1 area 0
+ network 10.0.2.216 0.0.0.1 area 0
+ network 10.0.2.218 0.0.0.1 area 0
+ network 10.0.2.220 0.0.0.1 area 0
+ network 10.0.2.222 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r16.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r16
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.23 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r16 GigabitEthernet0 <-->  GigabitEthernet39 s1-r1"
+ ip address 10.0.0.31 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r16 GigabitEthernet1 <-->  GigabitEthernet39 s1-r2"
+ ip address 10.0.0.63 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r16 GigabitEthernet2 <-->  GigabitEthernet39 s1-r3"
+ ip address 10.0.0.95 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r16 GigabitEthernet3 <-->  GigabitEthernet39 s1-r4"
+ ip address 10.0.0.127 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r16 GigabitEthernet4 <-->  GigabitEthernet39 s1-r5"
+ ip address 10.0.0.159 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r16 GigabitEthernet5 <-->  GigabitEthernet39 s1-r6"
+ ip address 10.0.0.191 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r16 GigabitEthernet6 <-->  GigabitEthernet39 s1-r7"
+ ip address 10.0.0.223 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r16 GigabitEthernet7 <-->  GigabitEthernet39 s1-r8"
+ ip address 10.0.0.255 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r16 GigabitEthernet24 <-->  GigabitEthernet15 t1-r1"
+ ip address 10.0.2.224 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r16 GigabitEthernet25 <-->  GigabitEthernet15 t1-r2"
+ ip address 10.0.2.226 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r16 GigabitEthernet26 <-->  GigabitEthernet15 t1-r3"
+ ip address 10.0.2.228 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r16 GigabitEthernet27 <-->  GigabitEthernet15 t1-r4"
+ ip address 10.0.2.230 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r16 GigabitEthernet28 <-->  GigabitEthernet15 t1-r5"
+ ip address 10.0.2.232 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r16 GigabitEthernet29 <-->  GigabitEthernet15 t1-r6"
+ ip address 10.0.2.234 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r16 GigabitEthernet30 <-->  GigabitEthernet15 t1-r7"
+ ip address 10.0.2.236 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r16 GigabitEthernet31 <-->  GigabitEthernet15 t1-r8"
+ ip address 10.0.2.238 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r16 GigabitEthernet32 <-->  GigabitEthernet15 t1-r9"
+ ip address 10.0.2.240 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r16 GigabitEthernet33 <-->  GigabitEthernet15 t1-r10"
+ ip address 10.0.2.242 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r16 GigabitEthernet34 <-->  GigabitEthernet15 t1-r11"
+ ip address 10.0.2.244 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r16 GigabitEthernet35 <-->  GigabitEthernet15 t1-r12"
+ ip address 10.0.2.246 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r16 GigabitEthernet36 <-->  GigabitEthernet15 t1-r13"
+ ip address 10.0.2.248 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r16 GigabitEthernet37 <-->  GigabitEthernet15 t1-r14"
+ ip address 10.0.2.250 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r16 GigabitEthernet38 <-->  GigabitEthernet15 t1-r15"
+ ip address 10.0.2.252 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r16 GigabitEthernet39 <-->  GigabitEthernet15 t1-r16"
+ ip address 10.0.2.254 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.23
+ passive-interface Loopback0
+ network 10.0.0.30 0.0.0.1 area 0
+ network 10.0.0.62 0.0.0.1 area 0
+ network 10.0.0.94 0.0.0.1 area 0
+ network 10.0.0.126 0.0.0.1 area 0
+ network 10.0.0.158 0.0.0.1 area 0
+ network 10.0.0.190 0.0.0.1 area 0
+ network 10.0.0.222 0.0.0.1 area 0
+ network 10.0.0.254 0.0.0.1 area 0
+ network 10.0.2.224 0.0.0.1 area 0
+ network 10.0.2.226 0.0.0.1 area 0
+ network 10.0.2.228 0.0.0.1 area 0
+ network 10.0.2.230 0.0.0.1 area 0
+ network 10.0.2.232 0.0.0.1 area 0
+ network 10.0.2.234 0.0.0.1 area 0
+ network 10.0.2.236 0.0.0.1 area 0
+ network 10.0.2.238 0.0.0.1 area 0
+ network 10.0.2.240 0.0.0.1 area 0
+ network 10.0.2.242 0.0.0.1 area 0
+ network 10.0.2.244 0.0.0.1 area 0
+ network 10.0.2.246 0.0.0.1 area 0
+ network 10.0.2.248 0.0.0.1 area 0
+ network 10.0.2.250 0.0.0.1 area 0
+ network 10.0.2.252 0.0.0.1 area 0
+ network 10.0.2.254 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r2.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r2
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.9 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r2 GigabitEthernet0 <-->  GigabitEthernet25 s1-r1"
+ ip address 10.0.0.3 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r2 GigabitEthernet1 <-->  GigabitEthernet25 s1-r2"
+ ip address 10.0.0.35 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r2 GigabitEthernet2 <-->  GigabitEthernet25 s1-r3"
+ ip address 10.0.0.67 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r2 GigabitEthernet3 <-->  GigabitEthernet25 s1-r4"
+ ip address 10.0.0.99 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r2 GigabitEthernet4 <-->  GigabitEthernet25 s1-r5"
+ ip address 10.0.0.131 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r2 GigabitEthernet5 <-->  GigabitEthernet25 s1-r6"
+ ip address 10.0.0.163 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r2 GigabitEthernet6 <-->  GigabitEthernet25 s1-r7"
+ ip address 10.0.0.195 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r2 GigabitEthernet7 <-->  GigabitEthernet25 s1-r8"
+ ip address 10.0.0.227 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r2 GigabitEthernet24 <-->  GigabitEthernet1 t1-r1"
+ ip address 10.0.1.32 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r2 GigabitEthernet25 <-->  GigabitEthernet1 t1-r2"
+ ip address 10.0.1.34 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r2 GigabitEthernet26 <-->  GigabitEthernet1 t1-r3"
+ ip address 10.0.1.36 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r2 GigabitEthernet27 <-->  GigabitEthernet1 t1-r4"
+ ip address 10.0.1.38 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r2 GigabitEthernet28 <-->  GigabitEthernet1 t1-r5"
+ ip address 10.0.1.40 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r2 GigabitEthernet29 <-->  GigabitEthernet1 t1-r6"
+ ip address 10.0.1.42 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r2 GigabitEthernet30 <-->  GigabitEthernet1 t1-r7"
+ ip address 10.0.1.44 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r2 GigabitEthernet31 <-->  GigabitEthernet1 t1-r8"
+ ip address 10.0.1.46 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r2 GigabitEthernet32 <-->  GigabitEthernet1 t1-r9"
+ ip address 10.0.1.48 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r2 GigabitEthernet33 <-->  GigabitEthernet1 t1-r10"
+ ip address 10.0.1.50 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r2 GigabitEthernet34 <-->  GigabitEthernet1 t1-r11"
+ ip address 10.0.1.52 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r2 GigabitEthernet35 <-->  GigabitEthernet1 t1-r12"
+ ip address 10.0.1.54 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r2 GigabitEthernet36 <-->  GigabitEthernet1 t1-r13"
+ ip address 10.0.1.56 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r2 GigabitEthernet37 <-->  GigabitEthernet1 t1-r14"
+ ip address 10.0.1.58 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r2 GigabitEthernet38 <-->  GigabitEthernet1 t1-r15"
+ ip address 10.0.1.60 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r2 GigabitEthernet39 <-->  GigabitEthernet1 t1-r16"
+ ip address 10.0.1.62 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.9
+ passive-interface Loopback0
+ network 10.0.0.2 0.0.0.1 area 0
+ network 10.0.0.34 0.0.0.1 area 0
+ network 10.0.0.66 0.0.0.1 area 0
+ network 10.0.0.98 0.0.0.1 area 0
+ network 10.0.0.130 0.0.0.1 area 0
+ network 10.0.0.162 0.0.0.1 area 0
+ network 10.0.0.194 0.0.0.1 area 0
+ network 10.0.0.226 0.0.0.1 area 0
+ network 10.0.1.32 0.0.0.1 area 0
+ network 10.0.1.34 0.0.0.1 area 0
+ network 10.0.1.36 0.0.0.1 area 0
+ network 10.0.1.38 0.0.0.1 area 0
+ network 10.0.1.40 0.0.0.1 area 0
+ network 10.0.1.42 0.0.0.1 area 0
+ network 10.0.1.44 0.0.0.1 area 0
+ network 10.0.1.46 0.0.0.1 area 0
+ network 10.0.1.48 0.0.0.1 area 0
+ network 10.0.1.50 0.0.0.1 area 0
+ network 10.0.1.52 0.0.0.1 area 0
+ network 10.0.1.54 0.0.0.1 area 0
+ network 10.0.1.56 0.0.0.1 area 0
+ network 10.0.1.58 0.0.0.1 area 0
+ network 10.0.1.60 0.0.0.1 area 0
+ network 10.0.1.62 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r3.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r3
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.10 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r3 GigabitEthernet0 <-->  GigabitEthernet26 s1-r1"
+ ip address 10.0.0.5 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r3 GigabitEthernet1 <-->  GigabitEthernet26 s1-r2"
+ ip address 10.0.0.37 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r3 GigabitEthernet2 <-->  GigabitEthernet26 s1-r3"
+ ip address 10.0.0.69 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r3 GigabitEthernet3 <-->  GigabitEthernet26 s1-r4"
+ ip address 10.0.0.101 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r3 GigabitEthernet4 <-->  GigabitEthernet26 s1-r5"
+ ip address 10.0.0.133 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r3 GigabitEthernet5 <-->  GigabitEthernet26 s1-r6"
+ ip address 10.0.0.165 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r3 GigabitEthernet6 <-->  GigabitEthernet26 s1-r7"
+ ip address 10.0.0.197 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r3 GigabitEthernet7 <-->  GigabitEthernet26 s1-r8"
+ ip address 10.0.0.229 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r3 GigabitEthernet24 <-->  GigabitEthernet2 t1-r1"
+ ip address 10.0.1.64 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r3 GigabitEthernet25 <-->  GigabitEthernet2 t1-r2"
+ ip address 10.0.1.66 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r3 GigabitEthernet26 <-->  GigabitEthernet2 t1-r3"
+ ip address 10.0.1.68 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r3 GigabitEthernet27 <-->  GigabitEthernet2 t1-r4"
+ ip address 10.0.1.70 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r3 GigabitEthernet28 <-->  GigabitEthernet2 t1-r5"
+ ip address 10.0.1.72 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r3 GigabitEthernet29 <-->  GigabitEthernet2 t1-r6"
+ ip address 10.0.1.74 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r3 GigabitEthernet30 <-->  GigabitEthernet2 t1-r7"
+ ip address 10.0.1.76 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r3 GigabitEthernet31 <-->  GigabitEthernet2 t1-r8"
+ ip address 10.0.1.78 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r3 GigabitEthernet32 <-->  GigabitEthernet2 t1-r9"
+ ip address 10.0.1.80 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r3 GigabitEthernet33 <-->  GigabitEthernet2 t1-r10"
+ ip address 10.0.1.82 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r3 GigabitEthernet34 <-->  GigabitEthernet2 t1-r11"
+ ip address 10.0.1.84 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r3 GigabitEthernet35 <-->  GigabitEthernet2 t1-r12"
+ ip address 10.0.1.86 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r3 GigabitEthernet36 <-->  GigabitEthernet2 t1-r13"
+ ip address 10.0.1.88 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r3 GigabitEthernet37 <-->  GigabitEthernet2 t1-r14"
+ ip address 10.0.1.90 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r3 GigabitEthernet38 <-->  GigabitEthernet2 t1-r15"
+ ip address 10.0.1.92 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r3 GigabitEthernet39 <-->  GigabitEthernet2 t1-r16"
+ ip address 10.0.1.94 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.10
+ passive-interface Loopback0
+ network 10.0.0.4 0.0.0.1 area 0
+ network 10.0.0.36 0.0.0.1 area 0
+ network 10.0.0.68 0.0.0.1 area 0
+ network 10.0.0.100 0.0.0.1 area 0
+ network 10.0.0.132 0.0.0.1 area 0
+ network 10.0.0.164 0.0.0.1 area 0
+ network 10.0.0.196 0.0.0.1 area 0
+ network 10.0.0.228 0.0.0.1 area 0
+ network 10.0.1.64 0.0.0.1 area 0
+ network 10.0.1.66 0.0.0.1 area 0
+ network 10.0.1.68 0.0.0.1 area 0
+ network 10.0.1.70 0.0.0.1 area 0
+ network 10.0.1.72 0.0.0.1 area 0
+ network 10.0.1.74 0.0.0.1 area 0
+ network 10.0.1.76 0.0.0.1 area 0
+ network 10.0.1.78 0.0.0.1 area 0
+ network 10.0.1.80 0.0.0.1 area 0
+ network 10.0.1.82 0.0.0.1 area 0
+ network 10.0.1.84 0.0.0.1 area 0
+ network 10.0.1.86 0.0.0.1 area 0
+ network 10.0.1.88 0.0.0.1 area 0
+ network 10.0.1.90 0.0.0.1 area 0
+ network 10.0.1.92 0.0.0.1 area 0
+ network 10.0.1.94 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r4.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r4
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.11 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r4 GigabitEthernet0 <-->  GigabitEthernet27 s1-r1"
+ ip address 10.0.0.7 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r4 GigabitEthernet1 <-->  GigabitEthernet27 s1-r2"
+ ip address 10.0.0.39 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r4 GigabitEthernet2 <-->  GigabitEthernet27 s1-r3"
+ ip address 10.0.0.71 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r4 GigabitEthernet3 <-->  GigabitEthernet27 s1-r4"
+ ip address 10.0.0.103 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r4 GigabitEthernet4 <-->  GigabitEthernet27 s1-r5"
+ ip address 10.0.0.135 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r4 GigabitEthernet5 <-->  GigabitEthernet27 s1-r6"
+ ip address 10.0.0.167 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r4 GigabitEthernet6 <-->  GigabitEthernet27 s1-r7"
+ ip address 10.0.0.199 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r4 GigabitEthernet7 <-->  GigabitEthernet27 s1-r8"
+ ip address 10.0.0.231 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r4 GigabitEthernet24 <-->  GigabitEthernet3 t1-r1"
+ ip address 10.0.1.96 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r4 GigabitEthernet25 <-->  GigabitEthernet3 t1-r2"
+ ip address 10.0.1.98 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r4 GigabitEthernet26 <-->  GigabitEthernet3 t1-r3"
+ ip address 10.0.1.100 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r4 GigabitEthernet27 <-->  GigabitEthernet3 t1-r4"
+ ip address 10.0.1.102 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r4 GigabitEthernet28 <-->  GigabitEthernet3 t1-r5"
+ ip address 10.0.1.104 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r4 GigabitEthernet29 <-->  GigabitEthernet3 t1-r6"
+ ip address 10.0.1.106 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r4 GigabitEthernet30 <-->  GigabitEthernet3 t1-r7"
+ ip address 10.0.1.108 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r4 GigabitEthernet31 <-->  GigabitEthernet3 t1-r8"
+ ip address 10.0.1.110 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r4 GigabitEthernet32 <-->  GigabitEthernet3 t1-r9"
+ ip address 10.0.1.112 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r4 GigabitEthernet33 <-->  GigabitEthernet3 t1-r10"
+ ip address 10.0.1.114 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r4 GigabitEthernet34 <-->  GigabitEthernet3 t1-r11"
+ ip address 10.0.1.116 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r4 GigabitEthernet35 <-->  GigabitEthernet3 t1-r12"
+ ip address 10.0.1.118 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r4 GigabitEthernet36 <-->  GigabitEthernet3 t1-r13"
+ ip address 10.0.1.120 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r4 GigabitEthernet37 <-->  GigabitEthernet3 t1-r14"
+ ip address 10.0.1.122 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r4 GigabitEthernet38 <-->  GigabitEthernet3 t1-r15"
+ ip address 10.0.1.124 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r4 GigabitEthernet39 <-->  GigabitEthernet3 t1-r16"
+ ip address 10.0.1.126 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.11
+ passive-interface Loopback0
+ network 10.0.0.6 0.0.0.1 area 0
+ network 10.0.0.38 0.0.0.1 area 0
+ network 10.0.0.70 0.0.0.1 area 0
+ network 10.0.0.102 0.0.0.1 area 0
+ network 10.0.0.134 0.0.0.1 area 0
+ network 10.0.0.166 0.0.0.1 area 0
+ network 10.0.0.198 0.0.0.1 area 0
+ network 10.0.0.230 0.0.0.1 area 0
+ network 10.0.1.96 0.0.0.1 area 0
+ network 10.0.1.98 0.0.0.1 area 0
+ network 10.0.1.100 0.0.0.1 area 0
+ network 10.0.1.102 0.0.0.1 area 0
+ network 10.0.1.104 0.0.0.1 area 0
+ network 10.0.1.106 0.0.0.1 area 0
+ network 10.0.1.108 0.0.0.1 area 0
+ network 10.0.1.110 0.0.0.1 area 0
+ network 10.0.1.112 0.0.0.1 area 0
+ network 10.0.1.114 0.0.0.1 area 0
+ network 10.0.1.116 0.0.0.1 area 0
+ network 10.0.1.118 0.0.0.1 area 0
+ network 10.0.1.120 0.0.0.1 area 0
+ network 10.0.1.122 0.0.0.1 area 0
+ network 10.0.1.124 0.0.0.1 area 0
+ network 10.0.1.126 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r5.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r5
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.12 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r5 GigabitEthernet0 <-->  GigabitEthernet28 s1-r1"
+ ip address 10.0.0.9 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r5 GigabitEthernet1 <-->  GigabitEthernet28 s1-r2"
+ ip address 10.0.0.41 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r5 GigabitEthernet2 <-->  GigabitEthernet28 s1-r3"
+ ip address 10.0.0.73 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r5 GigabitEthernet3 <-->  GigabitEthernet28 s1-r4"
+ ip address 10.0.0.105 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r5 GigabitEthernet4 <-->  GigabitEthernet28 s1-r5"
+ ip address 10.0.0.137 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r5 GigabitEthernet5 <-->  GigabitEthernet28 s1-r6"
+ ip address 10.0.0.169 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r5 GigabitEthernet6 <-->  GigabitEthernet28 s1-r7"
+ ip address 10.0.0.201 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r5 GigabitEthernet7 <-->  GigabitEthernet28 s1-r8"
+ ip address 10.0.0.233 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r5 GigabitEthernet24 <-->  GigabitEthernet4 t1-r1"
+ ip address 10.0.1.128 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r5 GigabitEthernet25 <-->  GigabitEthernet4 t1-r2"
+ ip address 10.0.1.130 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r5 GigabitEthernet26 <-->  GigabitEthernet4 t1-r3"
+ ip address 10.0.1.132 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r5 GigabitEthernet27 <-->  GigabitEthernet4 t1-r4"
+ ip address 10.0.1.134 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r5 GigabitEthernet28 <-->  GigabitEthernet4 t1-r5"
+ ip address 10.0.1.136 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r5 GigabitEthernet29 <-->  GigabitEthernet4 t1-r6"
+ ip address 10.0.1.138 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r5 GigabitEthernet30 <-->  GigabitEthernet4 t1-r7"
+ ip address 10.0.1.140 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r5 GigabitEthernet31 <-->  GigabitEthernet4 t1-r8"
+ ip address 10.0.1.142 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r5 GigabitEthernet32 <-->  GigabitEthernet4 t1-r9"
+ ip address 10.0.1.144 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r5 GigabitEthernet33 <-->  GigabitEthernet4 t1-r10"
+ ip address 10.0.1.146 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r5 GigabitEthernet34 <-->  GigabitEthernet4 t1-r11"
+ ip address 10.0.1.148 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r5 GigabitEthernet35 <-->  GigabitEthernet4 t1-r12"
+ ip address 10.0.1.150 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r5 GigabitEthernet36 <-->  GigabitEthernet4 t1-r13"
+ ip address 10.0.1.152 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r5 GigabitEthernet37 <-->  GigabitEthernet4 t1-r14"
+ ip address 10.0.1.154 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r5 GigabitEthernet38 <-->  GigabitEthernet4 t1-r15"
+ ip address 10.0.1.156 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r5 GigabitEthernet39 <-->  GigabitEthernet4 t1-r16"
+ ip address 10.0.1.158 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.12
+ passive-interface Loopback0
+ network 10.0.0.8 0.0.0.1 area 0
+ network 10.0.0.40 0.0.0.1 area 0
+ network 10.0.0.72 0.0.0.1 area 0
+ network 10.0.0.104 0.0.0.1 area 0
+ network 10.0.0.136 0.0.0.1 area 0
+ network 10.0.0.168 0.0.0.1 area 0
+ network 10.0.0.200 0.0.0.1 area 0
+ network 10.0.0.232 0.0.0.1 area 0
+ network 10.0.1.128 0.0.0.1 area 0
+ network 10.0.1.130 0.0.0.1 area 0
+ network 10.0.1.132 0.0.0.1 area 0
+ network 10.0.1.134 0.0.0.1 area 0
+ network 10.0.1.136 0.0.0.1 area 0
+ network 10.0.1.138 0.0.0.1 area 0
+ network 10.0.1.140 0.0.0.1 area 0
+ network 10.0.1.142 0.0.0.1 area 0
+ network 10.0.1.144 0.0.0.1 area 0
+ network 10.0.1.146 0.0.0.1 area 0
+ network 10.0.1.148 0.0.0.1 area 0
+ network 10.0.1.150 0.0.0.1 area 0
+ network 10.0.1.152 0.0.0.1 area 0
+ network 10.0.1.154 0.0.0.1 area 0
+ network 10.0.1.156 0.0.0.1 area 0
+ network 10.0.1.158 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r6.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r6
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.13 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r6 GigabitEthernet0 <-->  GigabitEthernet29 s1-r1"
+ ip address 10.0.0.11 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r6 GigabitEthernet1 <-->  GigabitEthernet29 s1-r2"
+ ip address 10.0.0.43 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r6 GigabitEthernet2 <-->  GigabitEthernet29 s1-r3"
+ ip address 10.0.0.75 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r6 GigabitEthernet3 <-->  GigabitEthernet29 s1-r4"
+ ip address 10.0.0.107 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r6 GigabitEthernet4 <-->  GigabitEthernet29 s1-r5"
+ ip address 10.0.0.139 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r6 GigabitEthernet5 <-->  GigabitEthernet29 s1-r6"
+ ip address 10.0.0.171 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r6 GigabitEthernet6 <-->  GigabitEthernet29 s1-r7"
+ ip address 10.0.0.203 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r6 GigabitEthernet7 <-->  GigabitEthernet29 s1-r8"
+ ip address 10.0.0.235 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r6 GigabitEthernet24 <-->  GigabitEthernet5 t1-r1"
+ ip address 10.0.1.160 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r6 GigabitEthernet25 <-->  GigabitEthernet5 t1-r2"
+ ip address 10.0.1.162 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r6 GigabitEthernet26 <-->  GigabitEthernet5 t1-r3"
+ ip address 10.0.1.164 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r6 GigabitEthernet27 <-->  GigabitEthernet5 t1-r4"
+ ip address 10.0.1.166 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r6 GigabitEthernet28 <-->  GigabitEthernet5 t1-r5"
+ ip address 10.0.1.168 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r6 GigabitEthernet29 <-->  GigabitEthernet5 t1-r6"
+ ip address 10.0.1.170 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r6 GigabitEthernet30 <-->  GigabitEthernet5 t1-r7"
+ ip address 10.0.1.172 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r6 GigabitEthernet31 <-->  GigabitEthernet5 t1-r8"
+ ip address 10.0.1.174 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r6 GigabitEthernet32 <-->  GigabitEthernet5 t1-r9"
+ ip address 10.0.1.176 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r6 GigabitEthernet33 <-->  GigabitEthernet5 t1-r10"
+ ip address 10.0.1.178 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r6 GigabitEthernet34 <-->  GigabitEthernet5 t1-r11"
+ ip address 10.0.1.180 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r6 GigabitEthernet35 <-->  GigabitEthernet5 t1-r12"
+ ip address 10.0.1.182 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r6 GigabitEthernet36 <-->  GigabitEthernet5 t1-r13"
+ ip address 10.0.1.184 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r6 GigabitEthernet37 <-->  GigabitEthernet5 t1-r14"
+ ip address 10.0.1.186 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r6 GigabitEthernet38 <-->  GigabitEthernet5 t1-r15"
+ ip address 10.0.1.188 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r6 GigabitEthernet39 <-->  GigabitEthernet5 t1-r16"
+ ip address 10.0.1.190 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.13
+ passive-interface Loopback0
+ network 10.0.0.10 0.0.0.1 area 0
+ network 10.0.0.42 0.0.0.1 area 0
+ network 10.0.0.74 0.0.0.1 area 0
+ network 10.0.0.106 0.0.0.1 area 0
+ network 10.0.0.138 0.0.0.1 area 0
+ network 10.0.0.170 0.0.0.1 area 0
+ network 10.0.0.202 0.0.0.1 area 0
+ network 10.0.0.234 0.0.0.1 area 0
+ network 10.0.1.160 0.0.0.1 area 0
+ network 10.0.1.162 0.0.0.1 area 0
+ network 10.0.1.164 0.0.0.1 area 0
+ network 10.0.1.166 0.0.0.1 area 0
+ network 10.0.1.168 0.0.0.1 area 0
+ network 10.0.1.170 0.0.0.1 area 0
+ network 10.0.1.172 0.0.0.1 area 0
+ network 10.0.1.174 0.0.0.1 area 0
+ network 10.0.1.176 0.0.0.1 area 0
+ network 10.0.1.178 0.0.0.1 area 0
+ network 10.0.1.180 0.0.0.1 area 0
+ network 10.0.1.182 0.0.0.1 area 0
+ network 10.0.1.184 0.0.0.1 area 0
+ network 10.0.1.186 0.0.0.1 area 0
+ network 10.0.1.188 0.0.0.1 area 0
+ network 10.0.1.190 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r7.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r7
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.14 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r7 GigabitEthernet0 <-->  GigabitEthernet30 s1-r1"
+ ip address 10.0.0.13 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r7 GigabitEthernet1 <-->  GigabitEthernet30 s1-r2"
+ ip address 10.0.0.45 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r7 GigabitEthernet2 <-->  GigabitEthernet30 s1-r3"
+ ip address 10.0.0.77 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r7 GigabitEthernet3 <-->  GigabitEthernet30 s1-r4"
+ ip address 10.0.0.109 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r7 GigabitEthernet4 <-->  GigabitEthernet30 s1-r5"
+ ip address 10.0.0.141 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r7 GigabitEthernet5 <-->  GigabitEthernet30 s1-r6"
+ ip address 10.0.0.173 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r7 GigabitEthernet6 <-->  GigabitEthernet30 s1-r7"
+ ip address 10.0.0.205 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r7 GigabitEthernet7 <-->  GigabitEthernet30 s1-r8"
+ ip address 10.0.0.237 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r7 GigabitEthernet24 <-->  GigabitEthernet6 t1-r1"
+ ip address 10.0.1.192 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r7 GigabitEthernet25 <-->  GigabitEthernet6 t1-r2"
+ ip address 10.0.1.194 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r7 GigabitEthernet26 <-->  GigabitEthernet6 t1-r3"
+ ip address 10.0.1.196 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r7 GigabitEthernet27 <-->  GigabitEthernet6 t1-r4"
+ ip address 10.0.1.198 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r7 GigabitEthernet28 <-->  GigabitEthernet6 t1-r5"
+ ip address 10.0.1.200 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r7 GigabitEthernet29 <-->  GigabitEthernet6 t1-r6"
+ ip address 10.0.1.202 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r7 GigabitEthernet30 <-->  GigabitEthernet6 t1-r7"
+ ip address 10.0.1.204 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r7 GigabitEthernet31 <-->  GigabitEthernet6 t1-r8"
+ ip address 10.0.1.206 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r7 GigabitEthernet32 <-->  GigabitEthernet6 t1-r9"
+ ip address 10.0.1.208 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r7 GigabitEthernet33 <-->  GigabitEthernet6 t1-r10"
+ ip address 10.0.1.210 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r7 GigabitEthernet34 <-->  GigabitEthernet6 t1-r11"
+ ip address 10.0.1.212 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r7 GigabitEthernet35 <-->  GigabitEthernet6 t1-r12"
+ ip address 10.0.1.214 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r7 GigabitEthernet36 <-->  GigabitEthernet6 t1-r13"
+ ip address 10.0.1.216 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r7 GigabitEthernet37 <-->  GigabitEthernet6 t1-r14"
+ ip address 10.0.1.218 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r7 GigabitEthernet38 <-->  GigabitEthernet6 t1-r15"
+ ip address 10.0.1.220 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r7 GigabitEthernet39 <-->  GigabitEthernet6 t1-r16"
+ ip address 10.0.1.222 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.14
+ passive-interface Loopback0
+ network 10.0.0.12 0.0.0.1 area 0
+ network 10.0.0.44 0.0.0.1 area 0
+ network 10.0.0.76 0.0.0.1 area 0
+ network 10.0.0.108 0.0.0.1 area 0
+ network 10.0.0.140 0.0.0.1 area 0
+ network 10.0.0.172 0.0.0.1 area 0
+ network 10.0.0.204 0.0.0.1 area 0
+ network 10.0.0.236 0.0.0.1 area 0
+ network 10.0.1.192 0.0.0.1 area 0
+ network 10.0.1.194 0.0.0.1 area 0
+ network 10.0.1.196 0.0.0.1 area 0
+ network 10.0.1.198 0.0.0.1 area 0
+ network 10.0.1.200 0.0.0.1 area 0
+ network 10.0.1.202 0.0.0.1 area 0
+ network 10.0.1.204 0.0.0.1 area 0
+ network 10.0.1.206 0.0.0.1 area 0
+ network 10.0.1.208 0.0.0.1 area 0
+ network 10.0.1.210 0.0.0.1 area 0
+ network 10.0.1.212 0.0.0.1 area 0
+ network 10.0.1.214 0.0.0.1 area 0
+ network 10.0.1.216 0.0.0.1 area 0
+ network 10.0.1.218 0.0.0.1 area 0
+ network 10.0.1.220 0.0.0.1 area 0
+ network 10.0.1.222 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r8.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r8
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.15 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r8 GigabitEthernet0 <-->  GigabitEthernet31 s1-r1"
+ ip address 10.0.0.15 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r8 GigabitEthernet1 <-->  GigabitEthernet31 s1-r2"
+ ip address 10.0.0.47 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r8 GigabitEthernet2 <-->  GigabitEthernet31 s1-r3"
+ ip address 10.0.0.79 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r8 GigabitEthernet3 <-->  GigabitEthernet31 s1-r4"
+ ip address 10.0.0.111 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r8 GigabitEthernet4 <-->  GigabitEthernet31 s1-r5"
+ ip address 10.0.0.143 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r8 GigabitEthernet5 <-->  GigabitEthernet31 s1-r6"
+ ip address 10.0.0.175 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r8 GigabitEthernet6 <-->  GigabitEthernet31 s1-r7"
+ ip address 10.0.0.207 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r8 GigabitEthernet7 <-->  GigabitEthernet31 s1-r8"
+ ip address 10.0.0.239 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r8 GigabitEthernet24 <-->  GigabitEthernet7 t1-r1"
+ ip address 10.0.1.224 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r8 GigabitEthernet25 <-->  GigabitEthernet7 t1-r2"
+ ip address 10.0.1.226 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r8 GigabitEthernet26 <-->  GigabitEthernet7 t1-r3"
+ ip address 10.0.1.228 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r8 GigabitEthernet27 <-->  GigabitEthernet7 t1-r4"
+ ip address 10.0.1.230 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r8 GigabitEthernet28 <-->  GigabitEthernet7 t1-r5"
+ ip address 10.0.1.232 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r8 GigabitEthernet29 <-->  GigabitEthernet7 t1-r6"
+ ip address 10.0.1.234 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r8 GigabitEthernet30 <-->  GigabitEthernet7 t1-r7"
+ ip address 10.0.1.236 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r8 GigabitEthernet31 <-->  GigabitEthernet7 t1-r8"
+ ip address 10.0.1.238 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r8 GigabitEthernet32 <-->  GigabitEthernet7 t1-r9"
+ ip address 10.0.1.240 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r8 GigabitEthernet33 <-->  GigabitEthernet7 t1-r10"
+ ip address 10.0.1.242 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r8 GigabitEthernet34 <-->  GigabitEthernet7 t1-r11"
+ ip address 10.0.1.244 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r8 GigabitEthernet35 <-->  GigabitEthernet7 t1-r12"
+ ip address 10.0.1.246 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r8 GigabitEthernet36 <-->  GigabitEthernet7 t1-r13"
+ ip address 10.0.1.248 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r8 GigabitEthernet37 <-->  GigabitEthernet7 t1-r14"
+ ip address 10.0.1.250 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r8 GigabitEthernet38 <-->  GigabitEthernet7 t1-r15"
+ ip address 10.0.1.252 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r8 GigabitEthernet39 <-->  GigabitEthernet7 t1-r16"
+ ip address 10.0.1.254 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.15
+ passive-interface Loopback0
+ network 10.0.0.14 0.0.0.1 area 0
+ network 10.0.0.46 0.0.0.1 area 0
+ network 10.0.0.78 0.0.0.1 area 0
+ network 10.0.0.110 0.0.0.1 area 0
+ network 10.0.0.142 0.0.0.1 area 0
+ network 10.0.0.174 0.0.0.1 area 0
+ network 10.0.0.206 0.0.0.1 area 0
+ network 10.0.0.238 0.0.0.1 area 0
+ network 10.0.1.224 0.0.0.1 area 0
+ network 10.0.1.226 0.0.0.1 area 0
+ network 10.0.1.228 0.0.0.1 area 0
+ network 10.0.1.230 0.0.0.1 area 0
+ network 10.0.1.232 0.0.0.1 area 0
+ network 10.0.1.234 0.0.0.1 area 0
+ network 10.0.1.236 0.0.0.1 area 0
+ network 10.0.1.238 0.0.0.1 area 0
+ network 10.0.1.240 0.0.0.1 area 0
+ network 10.0.1.242 0.0.0.1 area 0
+ network 10.0.1.244 0.0.0.1 area 0
+ network 10.0.1.246 0.0.0.1 area 0
+ network 10.0.1.248 0.0.0.1 area 0
+ network 10.0.1.250 0.0.0.1 area 0
+ network 10.0.1.252 0.0.0.1 area 0
+ network 10.0.1.254 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/cisco_ios/t2-r9.conf

@@ -0,0 +1,263 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname t2-r9
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address 172.16.0.16 255.255.255.255
+!
+interface GigabitEthernet0 description "t2-r9 GigabitEthernet0 <-->  GigabitEthernet32 s1-r1"
+ ip address 10.0.0.17 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet1 description "t2-r9 GigabitEthernet1 <-->  GigabitEthernet32 s1-r2"
+ ip address 10.0.0.49 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet2 description "t2-r9 GigabitEthernet2 <-->  GigabitEthernet32 s1-r3"
+ ip address 10.0.0.81 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet3 description "t2-r9 GigabitEthernet3 <-->  GigabitEthernet32 s1-r4"
+ ip address 10.0.0.113 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet4 description "t2-r9 GigabitEthernet4 <-->  GigabitEthernet32 s1-r5"
+ ip address 10.0.0.145 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet5 description "t2-r9 GigabitEthernet5 <-->  GigabitEthernet32 s1-r6"
+ ip address 10.0.0.177 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet6 description "t2-r9 GigabitEthernet6 <-->  GigabitEthernet32 s1-r7"
+ ip address 10.0.0.209 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet7 description "t2-r9 GigabitEthernet7 <-->  GigabitEthernet32 s1-r8"
+ ip address 10.0.0.241 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet24 description "t2-r9 GigabitEthernet24 <-->  GigabitEthernet8 t1-r1"
+ ip address 10.0.2.0 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet25 description "t2-r9 GigabitEthernet25 <-->  GigabitEthernet8 t1-r2"
+ ip address 10.0.2.2 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet26 description "t2-r9 GigabitEthernet26 <-->  GigabitEthernet8 t1-r3"
+ ip address 10.0.2.4 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet27 description "t2-r9 GigabitEthernet27 <-->  GigabitEthernet8 t1-r4"
+ ip address 10.0.2.6 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet28 description "t2-r9 GigabitEthernet28 <-->  GigabitEthernet8 t1-r5"
+ ip address 10.0.2.8 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet29 description "t2-r9 GigabitEthernet29 <-->  GigabitEthernet8 t1-r6"
+ ip address 10.0.2.10 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet30 description "t2-r9 GigabitEthernet30 <-->  GigabitEthernet8 t1-r7"
+ ip address 10.0.2.12 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet31 description "t2-r9 GigabitEthernet31 <-->  GigabitEthernet8 t1-r8"
+ ip address 10.0.2.14 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet32 description "t2-r9 GigabitEthernet32 <-->  GigabitEthernet8 t1-r9"
+ ip address 10.0.2.16 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet33 description "t2-r9 GigabitEthernet33 <-->  GigabitEthernet8 t1-r10"
+ ip address 10.0.2.18 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet34 description "t2-r9 GigabitEthernet34 <-->  GigabitEthernet8 t1-r11"
+ ip address 10.0.2.20 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet35 description "t2-r9 GigabitEthernet35 <-->  GigabitEthernet8 t1-r12"
+ ip address 10.0.2.22 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet36 description "t2-r9 GigabitEthernet36 <-->  GigabitEthernet8 t1-r13"
+ ip address 10.0.2.24 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet37 description "t2-r9 GigabitEthernet37 <-->  GigabitEthernet8 t1-r14"
+ ip address 10.0.2.26 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet38 description "t2-r9 GigabitEthernet38 <-->  GigabitEthernet8 t1-r15"
+ ip address 10.0.2.28 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface GigabitEthernet39 description "t2-r9 GigabitEthernet39 <-->  GigabitEthernet8 t1-r16"
+ ip address 10.0.2.30 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id 172.16.0.16
+ passive-interface Loopback0
+ network 10.0.0.16 0.0.0.1 area 0
+ network 10.0.0.48 0.0.0.1 area 0
+ network 10.0.0.80 0.0.0.1 area 0
+ network 10.0.0.112 0.0.0.1 area 0
+ network 10.0.0.144 0.0.0.1 area 0
+ network 10.0.0.176 0.0.0.1 area 0
+ network 10.0.0.208 0.0.0.1 area 0
+ network 10.0.0.240 0.0.0.1 area 0
+ network 10.0.2.0 0.0.0.1 area 0
+ network 10.0.2.2 0.0.0.1 area 0
+ network 10.0.2.4 0.0.0.1 area 0
+ network 10.0.2.6 0.0.0.1 area 0
+ network 10.0.2.8 0.0.0.1 area 0
+ network 10.0.2.10 0.0.0.1 area 0
+ network 10.0.2.12 0.0.0.1 area 0
+ network 10.0.2.14 0.0.0.1 area 0
+ network 10.0.2.16 0.0.0.1 area 0
+ network 10.0.2.18 0.0.0.1 area 0
+ network 10.0.2.20 0.0.0.1 area 0
+ network 10.0.2.22 0.0.0.1 area 0
+ network 10.0.2.24 0.0.0.1 area 0
+ network 10.0.2.26 0.0.0.1 area 0
+ network 10.0.2.28 0.0.0.1 area 0
+ network 10.0.2.30 0.0.0.1 area 0
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

configs/junos/s1-r1.conf

@@ -0,0 +1,186 @@
+system {
+    host-name s1-r1;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.0/32;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "s1-r1 ge-0/0/24 <--> ge-0/0/0 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.0/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "s1-r1 ge-0/0/25 <--> ge-0/0/0 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.2/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "s1-r1 ge-0/0/26 <--> ge-0/0/0 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.4/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "s1-r1 ge-0/0/27 <--> ge-0/0/0 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.6/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "s1-r1 ge-0/0/28 <--> ge-0/0/0 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.8/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "s1-r1 ge-0/0/29 <--> ge-0/0/0 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.10/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "s1-r1 ge-0/0/30 <--> ge-0/0/0 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.12/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "s1-r1 ge-0/0/31 <--> ge-0/0/0 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.14/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "s1-r1 ge-0/0/32 <--> ge-0/0/0 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.0.16/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "s1-r1 ge-0/0/33 <--> ge-0/0/0 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.0.18/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "s1-r1 ge-0/0/34 <--> ge-0/0/0 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.0.20/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "s1-r1 ge-0/0/35 <--> ge-0/0/0 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.0.22/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "s1-r1 ge-0/0/36 <--> ge-0/0/0 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.0.24/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "s1-r1 ge-0/0/37 <--> ge-0/0/0 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.0.26/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "s1-r1 ge-0/0/38 <--> ge-0/0/0 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.0.28/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "s1-r1 ge-0/0/39 <--> ge-0/0/0 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.0.30/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/s1-r2.conf

@@ -0,0 +1,186 @@
+system {
+    host-name s1-r2;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.1/32;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "s1-r2 ge-0/0/24 <--> ge-0/0/1 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.32/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "s1-r2 ge-0/0/25 <--> ge-0/0/1 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.34/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "s1-r2 ge-0/0/26 <--> ge-0/0/1 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.36/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "s1-r2 ge-0/0/27 <--> ge-0/0/1 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.38/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "s1-r2 ge-0/0/28 <--> ge-0/0/1 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.40/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "s1-r2 ge-0/0/29 <--> ge-0/0/1 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.42/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "s1-r2 ge-0/0/30 <--> ge-0/0/1 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.44/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "s1-r2 ge-0/0/31 <--> ge-0/0/1 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.46/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "s1-r2 ge-0/0/32 <--> ge-0/0/1 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.0.48/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "s1-r2 ge-0/0/33 <--> ge-0/0/1 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.0.50/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "s1-r2 ge-0/0/34 <--> ge-0/0/1 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.0.52/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "s1-r2 ge-0/0/35 <--> ge-0/0/1 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.0.54/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "s1-r2 ge-0/0/36 <--> ge-0/0/1 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.0.56/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "s1-r2 ge-0/0/37 <--> ge-0/0/1 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.0.58/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "s1-r2 ge-0/0/38 <--> ge-0/0/1 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.0.60/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "s1-r2 ge-0/0/39 <--> ge-0/0/1 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.0.62/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/s1-r3.conf

@@ -0,0 +1,186 @@
+system {
+    host-name s1-r3;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.2/32;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "s1-r3 ge-0/0/24 <--> ge-0/0/2 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.64/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "s1-r3 ge-0/0/25 <--> ge-0/0/2 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.66/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "s1-r3 ge-0/0/26 <--> ge-0/0/2 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.68/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "s1-r3 ge-0/0/27 <--> ge-0/0/2 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.70/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "s1-r3 ge-0/0/28 <--> ge-0/0/2 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.72/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "s1-r3 ge-0/0/29 <--> ge-0/0/2 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.74/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "s1-r3 ge-0/0/30 <--> ge-0/0/2 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.76/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "s1-r3 ge-0/0/31 <--> ge-0/0/2 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.78/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "s1-r3 ge-0/0/32 <--> ge-0/0/2 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.0.80/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "s1-r3 ge-0/0/33 <--> ge-0/0/2 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.0.82/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "s1-r3 ge-0/0/34 <--> ge-0/0/2 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.0.84/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "s1-r3 ge-0/0/35 <--> ge-0/0/2 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.0.86/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "s1-r3 ge-0/0/36 <--> ge-0/0/2 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.0.88/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "s1-r3 ge-0/0/37 <--> ge-0/0/2 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.0.90/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "s1-r3 ge-0/0/38 <--> ge-0/0/2 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.0.92/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "s1-r3 ge-0/0/39 <--> ge-0/0/2 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.0.94/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/s1-r4.conf

@@ -0,0 +1,186 @@
+system {
+    host-name s1-r4;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.3/32;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "s1-r4 ge-0/0/24 <--> ge-0/0/3 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.96/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "s1-r4 ge-0/0/25 <--> ge-0/0/3 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.98/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "s1-r4 ge-0/0/26 <--> ge-0/0/3 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.100/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "s1-r4 ge-0/0/27 <--> ge-0/0/3 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.102/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "s1-r4 ge-0/0/28 <--> ge-0/0/3 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.104/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "s1-r4 ge-0/0/29 <--> ge-0/0/3 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.106/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "s1-r4 ge-0/0/30 <--> ge-0/0/3 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.108/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "s1-r4 ge-0/0/31 <--> ge-0/0/3 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.110/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "s1-r4 ge-0/0/32 <--> ge-0/0/3 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.0.112/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "s1-r4 ge-0/0/33 <--> ge-0/0/3 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.0.114/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "s1-r4 ge-0/0/34 <--> ge-0/0/3 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.0.116/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "s1-r4 ge-0/0/35 <--> ge-0/0/3 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.0.118/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "s1-r4 ge-0/0/36 <--> ge-0/0/3 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.0.120/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "s1-r4 ge-0/0/37 <--> ge-0/0/3 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.0.122/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "s1-r4 ge-0/0/38 <--> ge-0/0/3 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.0.124/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "s1-r4 ge-0/0/39 <--> ge-0/0/3 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.0.126/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/s1-r5.conf

@@ -0,0 +1,186 @@
+system {
+    host-name s1-r5;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.4/32;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "s1-r5 ge-0/0/24 <--> ge-0/0/4 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.128/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "s1-r5 ge-0/0/25 <--> ge-0/0/4 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.130/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "s1-r5 ge-0/0/26 <--> ge-0/0/4 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.132/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "s1-r5 ge-0/0/27 <--> ge-0/0/4 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.134/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "s1-r5 ge-0/0/28 <--> ge-0/0/4 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.136/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "s1-r5 ge-0/0/29 <--> ge-0/0/4 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.138/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "s1-r5 ge-0/0/30 <--> ge-0/0/4 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.140/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "s1-r5 ge-0/0/31 <--> ge-0/0/4 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.142/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "s1-r5 ge-0/0/32 <--> ge-0/0/4 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.0.144/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "s1-r5 ge-0/0/33 <--> ge-0/0/4 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.0.146/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "s1-r5 ge-0/0/34 <--> ge-0/0/4 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.0.148/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "s1-r5 ge-0/0/35 <--> ge-0/0/4 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.0.150/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "s1-r5 ge-0/0/36 <--> ge-0/0/4 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.0.152/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "s1-r5 ge-0/0/37 <--> ge-0/0/4 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.0.154/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "s1-r5 ge-0/0/38 <--> ge-0/0/4 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.0.156/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "s1-r5 ge-0/0/39 <--> ge-0/0/4 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.0.158/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/s1-r6.conf

@@ -0,0 +1,186 @@
+system {
+    host-name s1-r6;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.5/32;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "s1-r6 ge-0/0/24 <--> ge-0/0/5 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.160/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "s1-r6 ge-0/0/25 <--> ge-0/0/5 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.162/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "s1-r6 ge-0/0/26 <--> ge-0/0/5 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.164/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "s1-r6 ge-0/0/27 <--> ge-0/0/5 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.166/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "s1-r6 ge-0/0/28 <--> ge-0/0/5 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.168/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "s1-r6 ge-0/0/29 <--> ge-0/0/5 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.170/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "s1-r6 ge-0/0/30 <--> ge-0/0/5 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.172/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "s1-r6 ge-0/0/31 <--> ge-0/0/5 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.174/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "s1-r6 ge-0/0/32 <--> ge-0/0/5 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.0.176/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "s1-r6 ge-0/0/33 <--> ge-0/0/5 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.0.178/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "s1-r6 ge-0/0/34 <--> ge-0/0/5 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.0.180/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "s1-r6 ge-0/0/35 <--> ge-0/0/5 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.0.182/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "s1-r6 ge-0/0/36 <--> ge-0/0/5 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.0.184/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "s1-r6 ge-0/0/37 <--> ge-0/0/5 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.0.186/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "s1-r6 ge-0/0/38 <--> ge-0/0/5 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.0.188/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "s1-r6 ge-0/0/39 <--> ge-0/0/5 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.0.190/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/s1-r7.conf

@@ -0,0 +1,186 @@
+system {
+    host-name s1-r7;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.6/32;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "s1-r7 ge-0/0/24 <--> ge-0/0/6 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.192/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "s1-r7 ge-0/0/25 <--> ge-0/0/6 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.194/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "s1-r7 ge-0/0/26 <--> ge-0/0/6 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.196/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "s1-r7 ge-0/0/27 <--> ge-0/0/6 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.198/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "s1-r7 ge-0/0/28 <--> ge-0/0/6 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.200/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "s1-r7 ge-0/0/29 <--> ge-0/0/6 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.202/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "s1-r7 ge-0/0/30 <--> ge-0/0/6 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.204/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "s1-r7 ge-0/0/31 <--> ge-0/0/6 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.206/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "s1-r7 ge-0/0/32 <--> ge-0/0/6 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.0.208/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "s1-r7 ge-0/0/33 <--> ge-0/0/6 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.0.210/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "s1-r7 ge-0/0/34 <--> ge-0/0/6 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.0.212/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "s1-r7 ge-0/0/35 <--> ge-0/0/6 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.0.214/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "s1-r7 ge-0/0/36 <--> ge-0/0/6 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.0.216/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "s1-r7 ge-0/0/37 <--> ge-0/0/6 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.0.218/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "s1-r7 ge-0/0/38 <--> ge-0/0/6 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.0.220/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "s1-r7 ge-0/0/39 <--> ge-0/0/6 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.0.222/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/s1-r8.conf

@@ -0,0 +1,186 @@
+system {
+    host-name s1-r8;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.7/32;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "s1-r8 ge-0/0/24 <--> ge-0/0/7 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.224/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "s1-r8 ge-0/0/25 <--> ge-0/0/7 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.226/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "s1-r8 ge-0/0/26 <--> ge-0/0/7 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.228/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "s1-r8 ge-0/0/27 <--> ge-0/0/7 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.230/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "s1-r8 ge-0/0/28 <--> ge-0/0/7 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.232/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "s1-r8 ge-0/0/29 <--> ge-0/0/7 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.234/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "s1-r8 ge-0/0/30 <--> ge-0/0/7 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.236/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "s1-r8 ge-0/0/31 <--> ge-0/0/7 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.238/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "s1-r8 ge-0/0/32 <--> ge-0/0/7 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.0.240/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "s1-r8 ge-0/0/33 <--> ge-0/0/7 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.0.242/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "s1-r8 ge-0/0/34 <--> ge-0/0/7 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.0.244/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "s1-r8 ge-0/0/35 <--> ge-0/0/7 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.0.246/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "s1-r8 ge-0/0/36 <--> ge-0/0/7 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.0.248/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "s1-r8 ge-0/0/37 <--> ge-0/0/7 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.0.250/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "s1-r8 ge-0/0/38 <--> ge-0/0/7 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.0.252/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "s1-r8 ge-0/0/39 <--> ge-0/0/7 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.0.254/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r1.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r1;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.24/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r1 ge-0/0/0 <--> ge-0/0/24 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.1/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r1 ge-0/0/1 <--> ge-0/0/24 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.33/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r1 ge-0/0/2 <--> ge-0/0/24 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.65/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r1 ge-0/0/3 <--> ge-0/0/24 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.97/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r1 ge-0/0/4 <--> ge-0/0/24 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.129/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r1 ge-0/0/5 <--> ge-0/0/24 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.161/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r1 ge-0/0/6 <--> ge-0/0/24 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.193/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r1 ge-0/0/7 <--> ge-0/0/24 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.225/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r1 ge-0/0/8 <--> ge-0/0/24 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.1/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r1 ge-0/0/9 <--> ge-0/0/24 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.33/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r1 ge-0/0/10 <--> ge-0/0/24 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.65/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r1 ge-0/0/11 <--> ge-0/0/24 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.97/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r1 ge-0/0/12 <--> ge-0/0/24 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.129/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r1 ge-0/0/13 <--> ge-0/0/24 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.161/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r1 ge-0/0/14 <--> ge-0/0/24 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.193/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r1 ge-0/0/15 <--> ge-0/0/24 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.225/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r10.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r10;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.33/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r10 ge-0/0/0 <--> ge-0/0/33 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.19/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r10 ge-0/0/1 <--> ge-0/0/33 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.51/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r10 ge-0/0/2 <--> ge-0/0/33 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.83/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r10 ge-0/0/3 <--> ge-0/0/33 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.115/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r10 ge-0/0/4 <--> ge-0/0/33 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.147/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r10 ge-0/0/5 <--> ge-0/0/33 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.179/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r10 ge-0/0/6 <--> ge-0/0/33 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.211/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r10 ge-0/0/7 <--> ge-0/0/33 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.243/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r10 ge-0/0/8 <--> ge-0/0/33 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.19/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r10 ge-0/0/9 <--> ge-0/0/33 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.51/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r10 ge-0/0/10 <--> ge-0/0/33 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.83/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r10 ge-0/0/11 <--> ge-0/0/33 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.115/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r10 ge-0/0/12 <--> ge-0/0/33 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.147/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r10 ge-0/0/13 <--> ge-0/0/33 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.179/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r10 ge-0/0/14 <--> ge-0/0/33 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.211/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r10 ge-0/0/15 <--> ge-0/0/33 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.243/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r11.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r11;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.34/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r11 ge-0/0/0 <--> ge-0/0/34 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.21/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r11 ge-0/0/1 <--> ge-0/0/34 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.53/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r11 ge-0/0/2 <--> ge-0/0/34 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.85/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r11 ge-0/0/3 <--> ge-0/0/34 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.117/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r11 ge-0/0/4 <--> ge-0/0/34 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.149/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r11 ge-0/0/5 <--> ge-0/0/34 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.181/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r11 ge-0/0/6 <--> ge-0/0/34 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.213/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r11 ge-0/0/7 <--> ge-0/0/34 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.245/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r11 ge-0/0/8 <--> ge-0/0/34 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.21/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r11 ge-0/0/9 <--> ge-0/0/34 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.53/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r11 ge-0/0/10 <--> ge-0/0/34 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.85/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r11 ge-0/0/11 <--> ge-0/0/34 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.117/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r11 ge-0/0/12 <--> ge-0/0/34 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.149/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r11 ge-0/0/13 <--> ge-0/0/34 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.181/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r11 ge-0/0/14 <--> ge-0/0/34 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.213/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r11 ge-0/0/15 <--> ge-0/0/34 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.245/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r12.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r12;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.35/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r12 ge-0/0/0 <--> ge-0/0/35 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.23/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r12 ge-0/0/1 <--> ge-0/0/35 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.55/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r12 ge-0/0/2 <--> ge-0/0/35 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.87/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r12 ge-0/0/3 <--> ge-0/0/35 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.119/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r12 ge-0/0/4 <--> ge-0/0/35 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.151/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r12 ge-0/0/5 <--> ge-0/0/35 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.183/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r12 ge-0/0/6 <--> ge-0/0/35 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.215/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r12 ge-0/0/7 <--> ge-0/0/35 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.247/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r12 ge-0/0/8 <--> ge-0/0/35 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.23/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r12 ge-0/0/9 <--> ge-0/0/35 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.55/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r12 ge-0/0/10 <--> ge-0/0/35 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.87/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r12 ge-0/0/11 <--> ge-0/0/35 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.119/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r12 ge-0/0/12 <--> ge-0/0/35 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.151/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r12 ge-0/0/13 <--> ge-0/0/35 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.183/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r12 ge-0/0/14 <--> ge-0/0/35 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.215/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r12 ge-0/0/15 <--> ge-0/0/35 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.247/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r13.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r13;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.36/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r13 ge-0/0/0 <--> ge-0/0/36 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.25/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r13 ge-0/0/1 <--> ge-0/0/36 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.57/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r13 ge-0/0/2 <--> ge-0/0/36 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.89/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r13 ge-0/0/3 <--> ge-0/0/36 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.121/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r13 ge-0/0/4 <--> ge-0/0/36 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.153/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r13 ge-0/0/5 <--> ge-0/0/36 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.185/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r13 ge-0/0/6 <--> ge-0/0/36 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.217/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r13 ge-0/0/7 <--> ge-0/0/36 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.249/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r13 ge-0/0/8 <--> ge-0/0/36 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.25/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r13 ge-0/0/9 <--> ge-0/0/36 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.57/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r13 ge-0/0/10 <--> ge-0/0/36 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.89/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r13 ge-0/0/11 <--> ge-0/0/36 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.121/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r13 ge-0/0/12 <--> ge-0/0/36 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.153/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r13 ge-0/0/13 <--> ge-0/0/36 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.185/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r13 ge-0/0/14 <--> ge-0/0/36 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.217/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r13 ge-0/0/15 <--> ge-0/0/36 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.249/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r14.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r14;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.37/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r14 ge-0/0/0 <--> ge-0/0/37 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.27/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r14 ge-0/0/1 <--> ge-0/0/37 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.59/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r14 ge-0/0/2 <--> ge-0/0/37 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.91/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r14 ge-0/0/3 <--> ge-0/0/37 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.123/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r14 ge-0/0/4 <--> ge-0/0/37 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.155/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r14 ge-0/0/5 <--> ge-0/0/37 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.187/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r14 ge-0/0/6 <--> ge-0/0/37 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.219/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r14 ge-0/0/7 <--> ge-0/0/37 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.251/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r14 ge-0/0/8 <--> ge-0/0/37 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.27/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r14 ge-0/0/9 <--> ge-0/0/37 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.59/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r14 ge-0/0/10 <--> ge-0/0/37 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.91/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r14 ge-0/0/11 <--> ge-0/0/37 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.123/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r14 ge-0/0/12 <--> ge-0/0/37 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.155/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r14 ge-0/0/13 <--> ge-0/0/37 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.187/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r14 ge-0/0/14 <--> ge-0/0/37 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.219/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r14 ge-0/0/15 <--> ge-0/0/37 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.251/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r15.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r15;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.38/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r15 ge-0/0/0 <--> ge-0/0/38 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.29/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r15 ge-0/0/1 <--> ge-0/0/38 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.61/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r15 ge-0/0/2 <--> ge-0/0/38 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.93/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r15 ge-0/0/3 <--> ge-0/0/38 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.125/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r15 ge-0/0/4 <--> ge-0/0/38 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.157/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r15 ge-0/0/5 <--> ge-0/0/38 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.189/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r15 ge-0/0/6 <--> ge-0/0/38 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.221/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r15 ge-0/0/7 <--> ge-0/0/38 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.253/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r15 ge-0/0/8 <--> ge-0/0/38 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.29/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r15 ge-0/0/9 <--> ge-0/0/38 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.61/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r15 ge-0/0/10 <--> ge-0/0/38 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.93/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r15 ge-0/0/11 <--> ge-0/0/38 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.125/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r15 ge-0/0/12 <--> ge-0/0/38 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.157/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r15 ge-0/0/13 <--> ge-0/0/38 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.189/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r15 ge-0/0/14 <--> ge-0/0/38 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.221/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r15 ge-0/0/15 <--> ge-0/0/38 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.253/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r16.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r16;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.39/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r16 ge-0/0/0 <--> ge-0/0/39 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.31/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r16 ge-0/0/1 <--> ge-0/0/39 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.63/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r16 ge-0/0/2 <--> ge-0/0/39 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.95/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r16 ge-0/0/3 <--> ge-0/0/39 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.127/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r16 ge-0/0/4 <--> ge-0/0/39 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.159/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r16 ge-0/0/5 <--> ge-0/0/39 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.191/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r16 ge-0/0/6 <--> ge-0/0/39 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.223/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r16 ge-0/0/7 <--> ge-0/0/39 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.255/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r16 ge-0/0/8 <--> ge-0/0/39 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.31/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r16 ge-0/0/9 <--> ge-0/0/39 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.63/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r16 ge-0/0/10 <--> ge-0/0/39 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.95/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r16 ge-0/0/11 <--> ge-0/0/39 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.127/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r16 ge-0/0/12 <--> ge-0/0/39 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.159/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r16 ge-0/0/13 <--> ge-0/0/39 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.191/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r16 ge-0/0/14 <--> ge-0/0/39 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.223/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r16 ge-0/0/15 <--> ge-0/0/39 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.255/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r2.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r2;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.25/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r2 ge-0/0/0 <--> ge-0/0/25 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.3/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r2 ge-0/0/1 <--> ge-0/0/25 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.35/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r2 ge-0/0/2 <--> ge-0/0/25 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.67/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r2 ge-0/0/3 <--> ge-0/0/25 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.99/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r2 ge-0/0/4 <--> ge-0/0/25 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.131/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r2 ge-0/0/5 <--> ge-0/0/25 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.163/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r2 ge-0/0/6 <--> ge-0/0/25 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.195/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r2 ge-0/0/7 <--> ge-0/0/25 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.227/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r2 ge-0/0/8 <--> ge-0/0/25 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.3/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r2 ge-0/0/9 <--> ge-0/0/25 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.35/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r2 ge-0/0/10 <--> ge-0/0/25 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.67/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r2 ge-0/0/11 <--> ge-0/0/25 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.99/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r2 ge-0/0/12 <--> ge-0/0/25 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.131/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r2 ge-0/0/13 <--> ge-0/0/25 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.163/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r2 ge-0/0/14 <--> ge-0/0/25 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.195/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r2 ge-0/0/15 <--> ge-0/0/25 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.227/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r3.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r3;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.26/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r3 ge-0/0/0 <--> ge-0/0/26 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.5/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r3 ge-0/0/1 <--> ge-0/0/26 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.37/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r3 ge-0/0/2 <--> ge-0/0/26 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.69/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r3 ge-0/0/3 <--> ge-0/0/26 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.101/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r3 ge-0/0/4 <--> ge-0/0/26 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.133/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r3 ge-0/0/5 <--> ge-0/0/26 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.165/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r3 ge-0/0/6 <--> ge-0/0/26 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.197/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r3 ge-0/0/7 <--> ge-0/0/26 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.229/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r3 ge-0/0/8 <--> ge-0/0/26 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.5/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r3 ge-0/0/9 <--> ge-0/0/26 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.37/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r3 ge-0/0/10 <--> ge-0/0/26 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.69/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r3 ge-0/0/11 <--> ge-0/0/26 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.101/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r3 ge-0/0/12 <--> ge-0/0/26 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.133/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r3 ge-0/0/13 <--> ge-0/0/26 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.165/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r3 ge-0/0/14 <--> ge-0/0/26 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.197/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r3 ge-0/0/15 <--> ge-0/0/26 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.229/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r4.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r4;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.27/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r4 ge-0/0/0 <--> ge-0/0/27 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.7/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r4 ge-0/0/1 <--> ge-0/0/27 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.39/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r4 ge-0/0/2 <--> ge-0/0/27 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.71/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r4 ge-0/0/3 <--> ge-0/0/27 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.103/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r4 ge-0/0/4 <--> ge-0/0/27 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.135/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r4 ge-0/0/5 <--> ge-0/0/27 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.167/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r4 ge-0/0/6 <--> ge-0/0/27 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.199/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r4 ge-0/0/7 <--> ge-0/0/27 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.231/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r4 ge-0/0/8 <--> ge-0/0/27 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.7/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r4 ge-0/0/9 <--> ge-0/0/27 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.39/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r4 ge-0/0/10 <--> ge-0/0/27 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.71/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r4 ge-0/0/11 <--> ge-0/0/27 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.103/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r4 ge-0/0/12 <--> ge-0/0/27 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.135/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r4 ge-0/0/13 <--> ge-0/0/27 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.167/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r4 ge-0/0/14 <--> ge-0/0/27 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.199/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r4 ge-0/0/15 <--> ge-0/0/27 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.231/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r5.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r5;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.28/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r5 ge-0/0/0 <--> ge-0/0/28 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.9/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r5 ge-0/0/1 <--> ge-0/0/28 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.41/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r5 ge-0/0/2 <--> ge-0/0/28 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.73/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r5 ge-0/0/3 <--> ge-0/0/28 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.105/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r5 ge-0/0/4 <--> ge-0/0/28 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.137/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r5 ge-0/0/5 <--> ge-0/0/28 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.169/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r5 ge-0/0/6 <--> ge-0/0/28 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.201/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r5 ge-0/0/7 <--> ge-0/0/28 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.233/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r5 ge-0/0/8 <--> ge-0/0/28 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.9/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r5 ge-0/0/9 <--> ge-0/0/28 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.41/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r5 ge-0/0/10 <--> ge-0/0/28 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.73/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r5 ge-0/0/11 <--> ge-0/0/28 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.105/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r5 ge-0/0/12 <--> ge-0/0/28 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.137/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r5 ge-0/0/13 <--> ge-0/0/28 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.169/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r5 ge-0/0/14 <--> ge-0/0/28 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.201/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r5 ge-0/0/15 <--> ge-0/0/28 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.233/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r6.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r6;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.29/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r6 ge-0/0/0 <--> ge-0/0/29 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.11/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r6 ge-0/0/1 <--> ge-0/0/29 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.43/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r6 ge-0/0/2 <--> ge-0/0/29 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.75/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r6 ge-0/0/3 <--> ge-0/0/29 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.107/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r6 ge-0/0/4 <--> ge-0/0/29 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.139/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r6 ge-0/0/5 <--> ge-0/0/29 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.171/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r6 ge-0/0/6 <--> ge-0/0/29 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.203/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r6 ge-0/0/7 <--> ge-0/0/29 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.235/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r6 ge-0/0/8 <--> ge-0/0/29 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.11/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r6 ge-0/0/9 <--> ge-0/0/29 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.43/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r6 ge-0/0/10 <--> ge-0/0/29 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.75/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r6 ge-0/0/11 <--> ge-0/0/29 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.107/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r6 ge-0/0/12 <--> ge-0/0/29 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.139/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r6 ge-0/0/13 <--> ge-0/0/29 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.171/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r6 ge-0/0/14 <--> ge-0/0/29 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.203/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r6 ge-0/0/15 <--> ge-0/0/29 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.235/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r7.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r7;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.30/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r7 ge-0/0/0 <--> ge-0/0/30 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.13/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r7 ge-0/0/1 <--> ge-0/0/30 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.45/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r7 ge-0/0/2 <--> ge-0/0/30 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.77/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r7 ge-0/0/3 <--> ge-0/0/30 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.109/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r7 ge-0/0/4 <--> ge-0/0/30 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.141/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r7 ge-0/0/5 <--> ge-0/0/30 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.173/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r7 ge-0/0/6 <--> ge-0/0/30 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.205/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r7 ge-0/0/7 <--> ge-0/0/30 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.237/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r7 ge-0/0/8 <--> ge-0/0/30 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.13/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r7 ge-0/0/9 <--> ge-0/0/30 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.45/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r7 ge-0/0/10 <--> ge-0/0/30 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.77/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r7 ge-0/0/11 <--> ge-0/0/30 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.109/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r7 ge-0/0/12 <--> ge-0/0/30 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.141/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r7 ge-0/0/13 <--> ge-0/0/30 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.173/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r7 ge-0/0/14 <--> ge-0/0/30 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.205/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r7 ge-0/0/15 <--> ge-0/0/30 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.237/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r8.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r8;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.31/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r8 ge-0/0/0 <--> ge-0/0/31 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.15/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r8 ge-0/0/1 <--> ge-0/0/31 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.47/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r8 ge-0/0/2 <--> ge-0/0/31 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.79/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r8 ge-0/0/3 <--> ge-0/0/31 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.111/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r8 ge-0/0/4 <--> ge-0/0/31 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.143/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r8 ge-0/0/5 <--> ge-0/0/31 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.175/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r8 ge-0/0/6 <--> ge-0/0/31 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.207/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r8 ge-0/0/7 <--> ge-0/0/31 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.239/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r8 ge-0/0/8 <--> ge-0/0/31 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.15/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r8 ge-0/0/9 <--> ge-0/0/31 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.47/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r8 ge-0/0/10 <--> ge-0/0/31 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.79/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r8 ge-0/0/11 <--> ge-0/0/31 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.111/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r8 ge-0/0/12 <--> ge-0/0/31 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.143/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r8 ge-0/0/13 <--> ge-0/0/31 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.175/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r8 ge-0/0/14 <--> ge-0/0/31 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.207/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r8 ge-0/0/15 <--> ge-0/0/31 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.239/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t1-r9.conf

@@ -0,0 +1,186 @@
+system {
+    host-name t1-r9;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.32/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t1-r9 ge-0/0/0 <--> ge-0/0/32 t2-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.17/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t1-r9 ge-0/0/1 <--> ge-0/0/32 t2-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.49/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t1-r9 ge-0/0/2 <--> ge-0/0/32 t2-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.81/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t1-r9 ge-0/0/3 <--> ge-0/0/32 t2-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.113/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t1-r9 ge-0/0/4 <--> ge-0/0/32 t2-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.145/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t1-r9 ge-0/0/5 <--> ge-0/0/32 t2-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.177/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t1-r9 ge-0/0/6 <--> ge-0/0/32 t2-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.209/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t1-r9 ge-0/0/7 <--> ge-0/0/32 t2-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.241/31;
+            }
+        }
+    }
+    ge-0/0/8 {
+        description "t1-r9 ge-0/0/8 <--> ge-0/0/32 t2-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.17/31;
+            }
+        }
+    }
+    ge-0/0/9 {
+        description "t1-r9 ge-0/0/9 <--> ge-0/0/32 t2-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.49/31;
+            }
+        }
+    }
+    ge-0/0/10 {
+        description "t1-r9 ge-0/0/10 <--> ge-0/0/32 t2-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.81/31;
+            }
+        }
+    }
+    ge-0/0/11 {
+        description "t1-r9 ge-0/0/11 <--> ge-0/0/32 t2-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.113/31;
+            }
+        }
+    }
+    ge-0/0/12 {
+        description "t1-r9 ge-0/0/12 <--> ge-0/0/32 t2-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.145/31;
+            }
+        }
+    }
+    ge-0/0/13 {
+        description "t1-r9 ge-0/0/13 <--> ge-0/0/32 t2-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.177/31;
+            }
+        }
+    }
+    ge-0/0/14 {
+        description "t1-r9 ge-0/0/14 <--> ge-0/0/32 t2-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.209/31;
+            }
+        }
+    }
+    ge-0/0/15 {
+        description "t1-r9 ge-0/0/15 <--> ge-0/0/32 t2-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.241/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/8.0;
+            interface ge-0/0/9.0;
+            interface ge-0/0/10.0;
+            interface ge-0/0/11.0;
+            interface ge-0/0/12.0;
+            interface ge-0/0/13.0;
+            interface ge-0/0/14.0;
+            interface ge-0/0/15.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r1.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r1;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.8/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r1 ge-0/0/0 <--> ge-0/0/24 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.1/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r1 ge-0/0/1 <--> ge-0/0/24 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.33/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r1 ge-0/0/2 <--> ge-0/0/24 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.65/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r1 ge-0/0/3 <--> ge-0/0/24 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.97/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r1 ge-0/0/4 <--> ge-0/0/24 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.129/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r1 ge-0/0/5 <--> ge-0/0/24 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.161/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r1 ge-0/0/6 <--> ge-0/0/24 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.193/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r1 ge-0/0/7 <--> ge-0/0/24 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.225/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r1 ge-0/0/24 <--> ge-0/0/0 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.0/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r1 ge-0/0/25 <--> ge-0/0/0 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.2/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r1 ge-0/0/26 <--> ge-0/0/0 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.4/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r1 ge-0/0/27 <--> ge-0/0/0 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.6/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r1 ge-0/0/28 <--> ge-0/0/0 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.8/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r1 ge-0/0/29 <--> ge-0/0/0 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.10/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r1 ge-0/0/30 <--> ge-0/0/0 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.12/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r1 ge-0/0/31 <--> ge-0/0/0 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.14/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r1 ge-0/0/32 <--> ge-0/0/0 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.1.16/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r1 ge-0/0/33 <--> ge-0/0/0 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.1.18/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r1 ge-0/0/34 <--> ge-0/0/0 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.1.20/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r1 ge-0/0/35 <--> ge-0/0/0 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.1.22/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r1 ge-0/0/36 <--> ge-0/0/0 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.1.24/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r1 ge-0/0/37 <--> ge-0/0/0 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.1.26/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r1 ge-0/0/38 <--> ge-0/0/0 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.1.28/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r1 ge-0/0/39 <--> ge-0/0/0 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.1.30/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r10.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r10;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.17/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r10 ge-0/0/0 <--> ge-0/0/33 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.19/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r10 ge-0/0/1 <--> ge-0/0/33 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.51/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r10 ge-0/0/2 <--> ge-0/0/33 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.83/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r10 ge-0/0/3 <--> ge-0/0/33 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.115/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r10 ge-0/0/4 <--> ge-0/0/33 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.147/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r10 ge-0/0/5 <--> ge-0/0/33 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.179/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r10 ge-0/0/6 <--> ge-0/0/33 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.211/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r10 ge-0/0/7 <--> ge-0/0/33 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.243/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r10 ge-0/0/24 <--> ge-0/0/9 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.2.32/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r10 ge-0/0/25 <--> ge-0/0/9 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.2.34/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r10 ge-0/0/26 <--> ge-0/0/9 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.2.36/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r10 ge-0/0/27 <--> ge-0/0/9 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.2.38/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r10 ge-0/0/28 <--> ge-0/0/9 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.2.40/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r10 ge-0/0/29 <--> ge-0/0/9 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.2.42/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r10 ge-0/0/30 <--> ge-0/0/9 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.2.44/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r10 ge-0/0/31 <--> ge-0/0/9 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.2.46/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r10 ge-0/0/32 <--> ge-0/0/9 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.48/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r10 ge-0/0/33 <--> ge-0/0/9 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.50/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r10 ge-0/0/34 <--> ge-0/0/9 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.52/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r10 ge-0/0/35 <--> ge-0/0/9 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.54/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r10 ge-0/0/36 <--> ge-0/0/9 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.56/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r10 ge-0/0/37 <--> ge-0/0/9 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.58/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r10 ge-0/0/38 <--> ge-0/0/9 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.60/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r10 ge-0/0/39 <--> ge-0/0/9 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.62/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r11.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r11;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.18/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r11 ge-0/0/0 <--> ge-0/0/34 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.21/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r11 ge-0/0/1 <--> ge-0/0/34 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.53/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r11 ge-0/0/2 <--> ge-0/0/34 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.85/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r11 ge-0/0/3 <--> ge-0/0/34 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.117/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r11 ge-0/0/4 <--> ge-0/0/34 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.149/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r11 ge-0/0/5 <--> ge-0/0/34 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.181/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r11 ge-0/0/6 <--> ge-0/0/34 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.213/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r11 ge-0/0/7 <--> ge-0/0/34 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.245/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r11 ge-0/0/24 <--> ge-0/0/10 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.2.64/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r11 ge-0/0/25 <--> ge-0/0/10 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.2.66/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r11 ge-0/0/26 <--> ge-0/0/10 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.2.68/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r11 ge-0/0/27 <--> ge-0/0/10 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.2.70/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r11 ge-0/0/28 <--> ge-0/0/10 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.2.72/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r11 ge-0/0/29 <--> ge-0/0/10 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.2.74/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r11 ge-0/0/30 <--> ge-0/0/10 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.2.76/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r11 ge-0/0/31 <--> ge-0/0/10 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.2.78/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r11 ge-0/0/32 <--> ge-0/0/10 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.80/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r11 ge-0/0/33 <--> ge-0/0/10 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.82/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r11 ge-0/0/34 <--> ge-0/0/10 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.84/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r11 ge-0/0/35 <--> ge-0/0/10 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.86/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r11 ge-0/0/36 <--> ge-0/0/10 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.88/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r11 ge-0/0/37 <--> ge-0/0/10 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.90/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r11 ge-0/0/38 <--> ge-0/0/10 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.92/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r11 ge-0/0/39 <--> ge-0/0/10 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.94/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r12.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r12;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.19/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r12 ge-0/0/0 <--> ge-0/0/35 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.23/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r12 ge-0/0/1 <--> ge-0/0/35 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.55/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r12 ge-0/0/2 <--> ge-0/0/35 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.87/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r12 ge-0/0/3 <--> ge-0/0/35 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.119/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r12 ge-0/0/4 <--> ge-0/0/35 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.151/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r12 ge-0/0/5 <--> ge-0/0/35 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.183/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r12 ge-0/0/6 <--> ge-0/0/35 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.215/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r12 ge-0/0/7 <--> ge-0/0/35 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.247/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r12 ge-0/0/24 <--> ge-0/0/11 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.2.96/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r12 ge-0/0/25 <--> ge-0/0/11 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.2.98/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r12 ge-0/0/26 <--> ge-0/0/11 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.2.100/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r12 ge-0/0/27 <--> ge-0/0/11 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.2.102/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r12 ge-0/0/28 <--> ge-0/0/11 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.2.104/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r12 ge-0/0/29 <--> ge-0/0/11 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.2.106/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r12 ge-0/0/30 <--> ge-0/0/11 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.2.108/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r12 ge-0/0/31 <--> ge-0/0/11 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.2.110/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r12 ge-0/0/32 <--> ge-0/0/11 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.112/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r12 ge-0/0/33 <--> ge-0/0/11 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.114/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r12 ge-0/0/34 <--> ge-0/0/11 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.116/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r12 ge-0/0/35 <--> ge-0/0/11 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.118/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r12 ge-0/0/36 <--> ge-0/0/11 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.120/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r12 ge-0/0/37 <--> ge-0/0/11 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.122/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r12 ge-0/0/38 <--> ge-0/0/11 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.124/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r12 ge-0/0/39 <--> ge-0/0/11 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.126/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r13.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r13;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.20/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r13 ge-0/0/0 <--> ge-0/0/36 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.25/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r13 ge-0/0/1 <--> ge-0/0/36 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.57/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r13 ge-0/0/2 <--> ge-0/0/36 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.89/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r13 ge-0/0/3 <--> ge-0/0/36 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.121/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r13 ge-0/0/4 <--> ge-0/0/36 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.153/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r13 ge-0/0/5 <--> ge-0/0/36 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.185/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r13 ge-0/0/6 <--> ge-0/0/36 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.217/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r13 ge-0/0/7 <--> ge-0/0/36 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.249/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r13 ge-0/0/24 <--> ge-0/0/12 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.2.128/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r13 ge-0/0/25 <--> ge-0/0/12 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.2.130/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r13 ge-0/0/26 <--> ge-0/0/12 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.2.132/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r13 ge-0/0/27 <--> ge-0/0/12 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.2.134/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r13 ge-0/0/28 <--> ge-0/0/12 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.2.136/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r13 ge-0/0/29 <--> ge-0/0/12 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.2.138/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r13 ge-0/0/30 <--> ge-0/0/12 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.2.140/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r13 ge-0/0/31 <--> ge-0/0/12 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.2.142/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r13 ge-0/0/32 <--> ge-0/0/12 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.144/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r13 ge-0/0/33 <--> ge-0/0/12 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.146/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r13 ge-0/0/34 <--> ge-0/0/12 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.148/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r13 ge-0/0/35 <--> ge-0/0/12 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.150/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r13 ge-0/0/36 <--> ge-0/0/12 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.152/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r13 ge-0/0/37 <--> ge-0/0/12 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.154/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r13 ge-0/0/38 <--> ge-0/0/12 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.156/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r13 ge-0/0/39 <--> ge-0/0/12 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.158/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r14.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r14;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.21/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r14 ge-0/0/0 <--> ge-0/0/37 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.27/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r14 ge-0/0/1 <--> ge-0/0/37 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.59/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r14 ge-0/0/2 <--> ge-0/0/37 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.91/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r14 ge-0/0/3 <--> ge-0/0/37 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.123/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r14 ge-0/0/4 <--> ge-0/0/37 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.155/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r14 ge-0/0/5 <--> ge-0/0/37 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.187/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r14 ge-0/0/6 <--> ge-0/0/37 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.219/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r14 ge-0/0/7 <--> ge-0/0/37 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.251/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r14 ge-0/0/24 <--> ge-0/0/13 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.2.160/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r14 ge-0/0/25 <--> ge-0/0/13 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.2.162/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r14 ge-0/0/26 <--> ge-0/0/13 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.2.164/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r14 ge-0/0/27 <--> ge-0/0/13 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.2.166/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r14 ge-0/0/28 <--> ge-0/0/13 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.2.168/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r14 ge-0/0/29 <--> ge-0/0/13 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.2.170/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r14 ge-0/0/30 <--> ge-0/0/13 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.2.172/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r14 ge-0/0/31 <--> ge-0/0/13 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.2.174/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r14 ge-0/0/32 <--> ge-0/0/13 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.176/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r14 ge-0/0/33 <--> ge-0/0/13 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.178/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r14 ge-0/0/34 <--> ge-0/0/13 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.180/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r14 ge-0/0/35 <--> ge-0/0/13 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.182/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r14 ge-0/0/36 <--> ge-0/0/13 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.184/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r14 ge-0/0/37 <--> ge-0/0/13 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.186/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r14 ge-0/0/38 <--> ge-0/0/13 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.188/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r14 ge-0/0/39 <--> ge-0/0/13 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.190/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r15.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r15;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.22/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r15 ge-0/0/0 <--> ge-0/0/38 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.29/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r15 ge-0/0/1 <--> ge-0/0/38 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.61/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r15 ge-0/0/2 <--> ge-0/0/38 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.93/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r15 ge-0/0/3 <--> ge-0/0/38 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.125/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r15 ge-0/0/4 <--> ge-0/0/38 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.157/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r15 ge-0/0/5 <--> ge-0/0/38 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.189/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r15 ge-0/0/6 <--> ge-0/0/38 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.221/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r15 ge-0/0/7 <--> ge-0/0/38 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.253/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r15 ge-0/0/24 <--> ge-0/0/14 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.2.192/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r15 ge-0/0/25 <--> ge-0/0/14 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.2.194/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r15 ge-0/0/26 <--> ge-0/0/14 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.2.196/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r15 ge-0/0/27 <--> ge-0/0/14 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.2.198/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r15 ge-0/0/28 <--> ge-0/0/14 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.2.200/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r15 ge-0/0/29 <--> ge-0/0/14 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.2.202/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r15 ge-0/0/30 <--> ge-0/0/14 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.2.204/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r15 ge-0/0/31 <--> ge-0/0/14 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.2.206/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r15 ge-0/0/32 <--> ge-0/0/14 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.208/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r15 ge-0/0/33 <--> ge-0/0/14 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.210/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r15 ge-0/0/34 <--> ge-0/0/14 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.212/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r15 ge-0/0/35 <--> ge-0/0/14 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.214/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r15 ge-0/0/36 <--> ge-0/0/14 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.216/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r15 ge-0/0/37 <--> ge-0/0/14 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.218/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r15 ge-0/0/38 <--> ge-0/0/14 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.220/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r15 ge-0/0/39 <--> ge-0/0/14 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.222/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r16.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r16;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.23/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r16 ge-0/0/0 <--> ge-0/0/39 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.31/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r16 ge-0/0/1 <--> ge-0/0/39 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.63/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r16 ge-0/0/2 <--> ge-0/0/39 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.95/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r16 ge-0/0/3 <--> ge-0/0/39 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.127/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r16 ge-0/0/4 <--> ge-0/0/39 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.159/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r16 ge-0/0/5 <--> ge-0/0/39 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.191/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r16 ge-0/0/6 <--> ge-0/0/39 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.223/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r16 ge-0/0/7 <--> ge-0/0/39 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.255/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r16 ge-0/0/24 <--> ge-0/0/15 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.2.224/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r16 ge-0/0/25 <--> ge-0/0/15 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.2.226/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r16 ge-0/0/26 <--> ge-0/0/15 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.2.228/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r16 ge-0/0/27 <--> ge-0/0/15 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.2.230/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r16 ge-0/0/28 <--> ge-0/0/15 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.2.232/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r16 ge-0/0/29 <--> ge-0/0/15 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.2.234/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r16 ge-0/0/30 <--> ge-0/0/15 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.2.236/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r16 ge-0/0/31 <--> ge-0/0/15 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.2.238/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r16 ge-0/0/32 <--> ge-0/0/15 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.240/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r16 ge-0/0/33 <--> ge-0/0/15 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.242/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r16 ge-0/0/34 <--> ge-0/0/15 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.244/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r16 ge-0/0/35 <--> ge-0/0/15 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.246/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r16 ge-0/0/36 <--> ge-0/0/15 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.248/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r16 ge-0/0/37 <--> ge-0/0/15 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.250/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r16 ge-0/0/38 <--> ge-0/0/15 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.252/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r16 ge-0/0/39 <--> ge-0/0/15 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.254/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r2.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r2;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.9/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r2 ge-0/0/0 <--> ge-0/0/25 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.3/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r2 ge-0/0/1 <--> ge-0/0/25 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.35/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r2 ge-0/0/2 <--> ge-0/0/25 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.67/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r2 ge-0/0/3 <--> ge-0/0/25 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.99/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r2 ge-0/0/4 <--> ge-0/0/25 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.131/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r2 ge-0/0/5 <--> ge-0/0/25 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.163/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r2 ge-0/0/6 <--> ge-0/0/25 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.195/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r2 ge-0/0/7 <--> ge-0/0/25 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.227/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r2 ge-0/0/24 <--> ge-0/0/1 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.32/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r2 ge-0/0/25 <--> ge-0/0/1 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.34/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r2 ge-0/0/26 <--> ge-0/0/1 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.36/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r2 ge-0/0/27 <--> ge-0/0/1 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.38/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r2 ge-0/0/28 <--> ge-0/0/1 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.40/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r2 ge-0/0/29 <--> ge-0/0/1 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.42/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r2 ge-0/0/30 <--> ge-0/0/1 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.44/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r2 ge-0/0/31 <--> ge-0/0/1 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.46/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r2 ge-0/0/32 <--> ge-0/0/1 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.1.48/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r2 ge-0/0/33 <--> ge-0/0/1 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.1.50/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r2 ge-0/0/34 <--> ge-0/0/1 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.1.52/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r2 ge-0/0/35 <--> ge-0/0/1 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.1.54/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r2 ge-0/0/36 <--> ge-0/0/1 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.1.56/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r2 ge-0/0/37 <--> ge-0/0/1 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.1.58/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r2 ge-0/0/38 <--> ge-0/0/1 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.1.60/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r2 ge-0/0/39 <--> ge-0/0/1 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.1.62/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r3.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r3;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.10/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r3 ge-0/0/0 <--> ge-0/0/26 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.5/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r3 ge-0/0/1 <--> ge-0/0/26 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.37/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r3 ge-0/0/2 <--> ge-0/0/26 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.69/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r3 ge-0/0/3 <--> ge-0/0/26 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.101/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r3 ge-0/0/4 <--> ge-0/0/26 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.133/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r3 ge-0/0/5 <--> ge-0/0/26 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.165/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r3 ge-0/0/6 <--> ge-0/0/26 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.197/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r3 ge-0/0/7 <--> ge-0/0/26 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.229/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r3 ge-0/0/24 <--> ge-0/0/2 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.64/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r3 ge-0/0/25 <--> ge-0/0/2 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.66/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r3 ge-0/0/26 <--> ge-0/0/2 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.68/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r3 ge-0/0/27 <--> ge-0/0/2 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.70/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r3 ge-0/0/28 <--> ge-0/0/2 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.72/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r3 ge-0/0/29 <--> ge-0/0/2 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.74/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r3 ge-0/0/30 <--> ge-0/0/2 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.76/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r3 ge-0/0/31 <--> ge-0/0/2 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.78/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r3 ge-0/0/32 <--> ge-0/0/2 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.1.80/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r3 ge-0/0/33 <--> ge-0/0/2 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.1.82/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r3 ge-0/0/34 <--> ge-0/0/2 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.1.84/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r3 ge-0/0/35 <--> ge-0/0/2 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.1.86/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r3 ge-0/0/36 <--> ge-0/0/2 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.1.88/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r3 ge-0/0/37 <--> ge-0/0/2 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.1.90/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r3 ge-0/0/38 <--> ge-0/0/2 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.1.92/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r3 ge-0/0/39 <--> ge-0/0/2 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.1.94/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r4.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r4;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.11/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r4 ge-0/0/0 <--> ge-0/0/27 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.7/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r4 ge-0/0/1 <--> ge-0/0/27 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.39/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r4 ge-0/0/2 <--> ge-0/0/27 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.71/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r4 ge-0/0/3 <--> ge-0/0/27 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.103/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r4 ge-0/0/4 <--> ge-0/0/27 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.135/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r4 ge-0/0/5 <--> ge-0/0/27 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.167/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r4 ge-0/0/6 <--> ge-0/0/27 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.199/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r4 ge-0/0/7 <--> ge-0/0/27 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.231/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r4 ge-0/0/24 <--> ge-0/0/3 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.96/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r4 ge-0/0/25 <--> ge-0/0/3 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.98/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r4 ge-0/0/26 <--> ge-0/0/3 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.100/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r4 ge-0/0/27 <--> ge-0/0/3 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.102/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r4 ge-0/0/28 <--> ge-0/0/3 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.104/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r4 ge-0/0/29 <--> ge-0/0/3 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.106/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r4 ge-0/0/30 <--> ge-0/0/3 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.108/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r4 ge-0/0/31 <--> ge-0/0/3 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.110/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r4 ge-0/0/32 <--> ge-0/0/3 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.1.112/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r4 ge-0/0/33 <--> ge-0/0/3 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.1.114/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r4 ge-0/0/34 <--> ge-0/0/3 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.1.116/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r4 ge-0/0/35 <--> ge-0/0/3 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.1.118/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r4 ge-0/0/36 <--> ge-0/0/3 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.1.120/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r4 ge-0/0/37 <--> ge-0/0/3 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.1.122/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r4 ge-0/0/38 <--> ge-0/0/3 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.1.124/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r4 ge-0/0/39 <--> ge-0/0/3 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.1.126/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r5.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r5;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.12/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r5 ge-0/0/0 <--> ge-0/0/28 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.9/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r5 ge-0/0/1 <--> ge-0/0/28 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.41/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r5 ge-0/0/2 <--> ge-0/0/28 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.73/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r5 ge-0/0/3 <--> ge-0/0/28 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.105/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r5 ge-0/0/4 <--> ge-0/0/28 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.137/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r5 ge-0/0/5 <--> ge-0/0/28 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.169/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r5 ge-0/0/6 <--> ge-0/0/28 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.201/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r5 ge-0/0/7 <--> ge-0/0/28 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.233/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r5 ge-0/0/24 <--> ge-0/0/4 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.128/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r5 ge-0/0/25 <--> ge-0/0/4 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.130/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r5 ge-0/0/26 <--> ge-0/0/4 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.132/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r5 ge-0/0/27 <--> ge-0/0/4 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.134/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r5 ge-0/0/28 <--> ge-0/0/4 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.136/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r5 ge-0/0/29 <--> ge-0/0/4 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.138/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r5 ge-0/0/30 <--> ge-0/0/4 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.140/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r5 ge-0/0/31 <--> ge-0/0/4 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.142/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r5 ge-0/0/32 <--> ge-0/0/4 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.1.144/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r5 ge-0/0/33 <--> ge-0/0/4 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.1.146/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r5 ge-0/0/34 <--> ge-0/0/4 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.1.148/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r5 ge-0/0/35 <--> ge-0/0/4 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.1.150/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r5 ge-0/0/36 <--> ge-0/0/4 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.1.152/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r5 ge-0/0/37 <--> ge-0/0/4 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.1.154/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r5 ge-0/0/38 <--> ge-0/0/4 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.1.156/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r5 ge-0/0/39 <--> ge-0/0/4 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.1.158/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r6.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r6;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.13/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r6 ge-0/0/0 <--> ge-0/0/29 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.11/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r6 ge-0/0/1 <--> ge-0/0/29 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.43/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r6 ge-0/0/2 <--> ge-0/0/29 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.75/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r6 ge-0/0/3 <--> ge-0/0/29 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.107/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r6 ge-0/0/4 <--> ge-0/0/29 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.139/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r6 ge-0/0/5 <--> ge-0/0/29 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.171/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r6 ge-0/0/6 <--> ge-0/0/29 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.203/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r6 ge-0/0/7 <--> ge-0/0/29 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.235/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r6 ge-0/0/24 <--> ge-0/0/5 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.160/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r6 ge-0/0/25 <--> ge-0/0/5 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.162/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r6 ge-0/0/26 <--> ge-0/0/5 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.164/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r6 ge-0/0/27 <--> ge-0/0/5 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.166/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r6 ge-0/0/28 <--> ge-0/0/5 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.168/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r6 ge-0/0/29 <--> ge-0/0/5 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.170/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r6 ge-0/0/30 <--> ge-0/0/5 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.172/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r6 ge-0/0/31 <--> ge-0/0/5 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.174/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r6 ge-0/0/32 <--> ge-0/0/5 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.1.176/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r6 ge-0/0/33 <--> ge-0/0/5 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.1.178/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r6 ge-0/0/34 <--> ge-0/0/5 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.1.180/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r6 ge-0/0/35 <--> ge-0/0/5 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.1.182/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r6 ge-0/0/36 <--> ge-0/0/5 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.1.184/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r6 ge-0/0/37 <--> ge-0/0/5 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.1.186/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r6 ge-0/0/38 <--> ge-0/0/5 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.1.188/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r6 ge-0/0/39 <--> ge-0/0/5 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.1.190/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r7.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r7;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.14/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r7 ge-0/0/0 <--> ge-0/0/30 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.13/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r7 ge-0/0/1 <--> ge-0/0/30 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.45/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r7 ge-0/0/2 <--> ge-0/0/30 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.77/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r7 ge-0/0/3 <--> ge-0/0/30 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.109/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r7 ge-0/0/4 <--> ge-0/0/30 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.141/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r7 ge-0/0/5 <--> ge-0/0/30 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.173/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r7 ge-0/0/6 <--> ge-0/0/30 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.205/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r7 ge-0/0/7 <--> ge-0/0/30 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.237/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r7 ge-0/0/24 <--> ge-0/0/6 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.192/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r7 ge-0/0/25 <--> ge-0/0/6 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.194/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r7 ge-0/0/26 <--> ge-0/0/6 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.196/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r7 ge-0/0/27 <--> ge-0/0/6 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.198/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r7 ge-0/0/28 <--> ge-0/0/6 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.200/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r7 ge-0/0/29 <--> ge-0/0/6 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.202/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r7 ge-0/0/30 <--> ge-0/0/6 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.204/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r7 ge-0/0/31 <--> ge-0/0/6 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.206/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r7 ge-0/0/32 <--> ge-0/0/6 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.1.208/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r7 ge-0/0/33 <--> ge-0/0/6 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.1.210/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r7 ge-0/0/34 <--> ge-0/0/6 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.1.212/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r7 ge-0/0/35 <--> ge-0/0/6 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.1.214/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r7 ge-0/0/36 <--> ge-0/0/6 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.1.216/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r7 ge-0/0/37 <--> ge-0/0/6 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.1.218/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r7 ge-0/0/38 <--> ge-0/0/6 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.1.220/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r7 ge-0/0/39 <--> ge-0/0/6 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.1.222/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r8.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r8;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.15/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r8 ge-0/0/0 <--> ge-0/0/31 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.15/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r8 ge-0/0/1 <--> ge-0/0/31 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.47/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r8 ge-0/0/2 <--> ge-0/0/31 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.79/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r8 ge-0/0/3 <--> ge-0/0/31 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.111/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r8 ge-0/0/4 <--> ge-0/0/31 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.143/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r8 ge-0/0/5 <--> ge-0/0/31 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.175/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r8 ge-0/0/6 <--> ge-0/0/31 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.207/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r8 ge-0/0/7 <--> ge-0/0/31 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.239/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r8 ge-0/0/24 <--> ge-0/0/7 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.1.224/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r8 ge-0/0/25 <--> ge-0/0/7 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.1.226/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r8 ge-0/0/26 <--> ge-0/0/7 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.1.228/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r8 ge-0/0/27 <--> ge-0/0/7 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.1.230/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r8 ge-0/0/28 <--> ge-0/0/7 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.1.232/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r8 ge-0/0/29 <--> ge-0/0/7 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.1.234/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r8 ge-0/0/30 <--> ge-0/0/7 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.1.236/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r8 ge-0/0/31 <--> ge-0/0/7 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.1.238/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r8 ge-0/0/32 <--> ge-0/0/7 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.1.240/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r8 ge-0/0/33 <--> ge-0/0/7 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.1.242/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r8 ge-0/0/34 <--> ge-0/0/7 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.1.244/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r8 ge-0/0/35 <--> ge-0/0/7 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.1.246/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r8 ge-0/0/36 <--> ge-0/0/7 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.1.248/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r8 ge-0/0/37 <--> ge-0/0/7 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.1.250/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r8 ge-0/0/38 <--> ge-0/0/7 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.1.252/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r8 ge-0/0/39 <--> ge-0/0/7 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.1.254/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

configs/junos/t2-r9.conf

@@ -0,0 +1,258 @@
+system {
+    host-name t2-r9;
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 172.16.0.16/32;
+            }
+        }
+    }
+    ge-0/0/0 {
+        description "t2-r9 ge-0/0/0 <--> ge-0/0/32 s1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.0.17/31;
+            }
+        }
+    }
+    ge-0/0/1 {
+        description "t2-r9 ge-0/0/1 <--> ge-0/0/32 s1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.0.49/31;
+            }
+        }
+    }
+    ge-0/0/2 {
+        description "t2-r9 ge-0/0/2 <--> ge-0/0/32 s1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.0.81/31;
+            }
+        }
+    }
+    ge-0/0/3 {
+        description "t2-r9 ge-0/0/3 <--> ge-0/0/32 s1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.0.113/31;
+            }
+        }
+    }
+    ge-0/0/4 {
+        description "t2-r9 ge-0/0/4 <--> ge-0/0/32 s1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.0.145/31;
+            }
+        }
+    }
+    ge-0/0/5 {
+        description "t2-r9 ge-0/0/5 <--> ge-0/0/32 s1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.0.177/31;
+            }
+        }
+    }
+    ge-0/0/6 {
+        description "t2-r9 ge-0/0/6 <--> ge-0/0/32 s1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.0.209/31;
+            }
+        }
+    }
+    ge-0/0/7 {
+        description "t2-r9 ge-0/0/7 <--> ge-0/0/32 s1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.0.241/31;
+            }
+        }
+    }
+    ge-0/0/24 {
+        description "t2-r9 ge-0/0/24 <--> ge-0/0/8 t1-r1";
+        unit 0 {
+            family inet {
+                address 10.0.2.0/31;
+            }
+        }
+    }
+    ge-0/0/25 {
+        description "t2-r9 ge-0/0/25 <--> ge-0/0/8 t1-r2";
+        unit 0 {
+            family inet {
+                address 10.0.2.2/31;
+            }
+        }
+    }
+    ge-0/0/26 {
+        description "t2-r9 ge-0/0/26 <--> ge-0/0/8 t1-r3";
+        unit 0 {
+            family inet {
+                address 10.0.2.4/31;
+            }
+        }
+    }
+    ge-0/0/27 {
+        description "t2-r9 ge-0/0/27 <--> ge-0/0/8 t1-r4";
+        unit 0 {
+            family inet {
+                address 10.0.2.6/31;
+            }
+        }
+    }
+    ge-0/0/28 {
+        description "t2-r9 ge-0/0/28 <--> ge-0/0/8 t1-r5";
+        unit 0 {
+            family inet {
+                address 10.0.2.8/31;
+            }
+        }
+    }
+    ge-0/0/29 {
+        description "t2-r9 ge-0/0/29 <--> ge-0/0/8 t1-r6";
+        unit 0 {
+            family inet {
+                address 10.0.2.10/31;
+            }
+        }
+    }
+    ge-0/0/30 {
+        description "t2-r9 ge-0/0/30 <--> ge-0/0/8 t1-r7";
+        unit 0 {
+            family inet {
+                address 10.0.2.12/31;
+            }
+        }
+    }
+    ge-0/0/31 {
+        description "t2-r9 ge-0/0/31 <--> ge-0/0/8 t1-r8";
+        unit 0 {
+            family inet {
+                address 10.0.2.14/31;
+            }
+        }
+    }
+    ge-0/0/32 {
+        description "t2-r9 ge-0/0/32 <--> ge-0/0/8 t1-r9";
+        unit 0 {
+            family inet {
+                address 10.0.2.16/31;
+            }
+        }
+    }
+    ge-0/0/33 {
+        description "t2-r9 ge-0/0/33 <--> ge-0/0/8 t1-r10";
+        unit 0 {
+            family inet {
+                address 10.0.2.18/31;
+            }
+        }
+    }
+    ge-0/0/34 {
+        description "t2-r9 ge-0/0/34 <--> ge-0/0/8 t1-r11";
+        unit 0 {
+            family inet {
+                address 10.0.2.20/31;
+            }
+        }
+    }
+    ge-0/0/35 {
+        description "t2-r9 ge-0/0/35 <--> ge-0/0/8 t1-r12";
+        unit 0 {
+            family inet {
+                address 10.0.2.22/31;
+            }
+        }
+    }
+    ge-0/0/36 {
+        description "t2-r9 ge-0/0/36 <--> ge-0/0/8 t1-r13";
+        unit 0 {
+            family inet {
+                address 10.0.2.24/31;
+            }
+        }
+    }
+    ge-0/0/37 {
+        description "t2-r9 ge-0/0/37 <--> ge-0/0/8 t1-r14";
+        unit 0 {
+            family inet {
+                address 10.0.2.26/31;
+            }
+        }
+    }
+    ge-0/0/38 {
+        description "t2-r9 ge-0/0/38 <--> ge-0/0/8 t1-r15";
+        unit 0 {
+            family inet {
+                address 10.0.2.28/31;
+            }
+        }
+    }
+    ge-0/0/39 {
+        description "t2-r9 ge-0/0/39 <--> ge-0/0/8 t1-r16";
+        unit 0 {
+            family inet {
+                address 10.0.2.30/31;
+            }
+        }
+    }
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            interface ge-0/0/0.0;
+            interface ge-0/0/1.0;
+            interface ge-0/0/2.0;
+            interface ge-0/0/3.0;
+            interface ge-0/0/4.0;
+            interface ge-0/0/5.0;
+            interface ge-0/0/6.0;
+            interface ge-0/0/7.0;
+            interface ge-0/0/24.0;
+            interface ge-0/0/25.0;
+            interface ge-0/0/26.0;
+            interface ge-0/0/27.0;
+            interface ge-0/0/28.0;
+            interface ge-0/0/29.0;
+            interface ge-0/0/30.0;
+            interface ge-0/0/31.0;
+            interface ge-0/0/32.0;
+            interface ge-0/0/33.0;
+            interface ge-0/0/34.0;
+            interface ge-0/0/35.0;
+            interface ge-0/0/36.0;
+            interface ge-0/0/37.0;
+            interface ge-0/0/38.0;
+            interface ge-0/0/39.0;
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}

templates/cisco_ios.j2

@@ -0,0 +1,107 @@
+service timestamps debug datetime msec
+service timestamps log datetime msec
+no service password-encryption
+no service password-recovery
+!
+hostname {{ hostname }}
+!
+boot-start-marker
+boot-end-marker
+!
+!
+!
+no aaa new-model
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+!
+no ip domain lookup
+ip domain name yourdomain.com
+ip cef
+no ipv6 cef
+!
+!
+!
+!
+!
+multilink bundle-name authenticated
+!
+!
+!
+!
+!
+!
+!
+!
+cts logging verbose
+license udi pid C897VA-K9 sn FCZ202990B6
+!
+!
+username neteng privilege 15 secret Cisco1
+!
+!
+!
+!
+!
+ip ssh version 2
+!
+!
+!
+!
+!
+!
+interface Loopback0
+ ip address {{ mgmt_ip }} 255.255.255.255
+!
+{% for interface_index, interface_data in interfaces.items() %}
+interface GigabitEthernet{% if hostname == interface_data['a_end'] %}{{ interface_data['a_end_index'] }}{% else %}{{ interface_data['b_end_index'] }}{% endif %}
+ description "{{ hostname }} GigabitEthernet{% if hostname == interface_data['a_end'] %}{{ interface_data['a_end_index'] }}{% else %}{{ interface_data['b_end_index'] }}{% endif %} <-->  GigabitEthernet{% if hostname == interface_data['a_end'] %}{{ interface_data['b_end_index'] }} {{ interface_data['b_end'] }}{% else %}{{ interface_data['a_end_index'] }} {{ interface_data['a_end'] }}{% endif %}"
+ ip address {% if hostname == interface_data['a_end'] %}{{ interface_data['a_end_ip'] }}{% else %}{{ interface_data['b_end_ip'] }}{% endif %} 255.255.255.254
+ duplex auto
+ speed auto
+ no shut
+!
+{% endfor %}
+interface Vlan1
+ no ip address
+!
+router ospf 1
+ router-id {{ mgmt_ip }}
+ passive-interface Loopback0
+ {% for interface_index, interface_data in interfaces.items() %}
+ network {{ interface_data['a_end_ip'] }} 0.0.0.1 area 0
+ {% endfor %}
+!
+ip forward-protocol nd
+no ip http server
+no ip http secure-server
+!
+!
+!
+!
+!
+!
+!
+!
+line con 0
+ login local
+ no modem enable
+line aux 0
+line vty 0 4
+ login local
+ transport input ssh
+line vty 5 15
+ login local
+ transport input ssh
+!
+!

templates/junos.j2

@@ -0,0 +1,55 @@
+system {
+    host-name {{ hostname }};
+    root-authentication {
+	    plain-text-password-value "Juniper1";
+    }
+    login {
+        user neteng {
+            uid 2000;
+            class super-user;
+            authentication {
+                plain-text-password-value "Juniper1";
+            }
+        }
+    }
+    services {
+        ssh;
+        netconf {
+            ssh;
+        }
+    }
+}
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address {{ mgmt_ip }}/32;
+            }
+        }
+    }
+{% for interface_index, interface_data in interfaces.items() %}
+    ge-0/0/{% if hostname == interface_data['a_end'] %}{{ interface_data['a_end_index'] }}{% else %}{{ interface_data['b_end_index'] }}{% endif %} {
+        description "{{ hostname }} ge-0/0/{% if hostname == interface_data['a_end'] %}{{ interface_data['a_end_index'] }}{% else %}{{ interface_data['b_end_index'] }}{% endif %} <--> ge-0/0/{% if hostname == interface_data['a_end'] %}{{ interface_data['b_end_index'] }} {{ interface_data['b_end'] }}{% else %}{{ interface_data['a_end_index'] }} {{ interface_data['a_end'] }}{% endif %}";
+        unit 0 {
+            family inet {
+                address {% if hostname == interface_data['a_end'] %}{{ interface_data['a_end_ip'] }}{% else %}{{ interface_data['b_end_ip'] }}{% endif %}/31;
+            }
+        }
+    }
+{% endfor %}
+}
+protocols {
+    ospf {
+        area 0.0.0.0 {
+            {% for interface_index, interface_data in interfaces.items() %}
+            interface ge-0/0/{% if hostname == interface_data['a_end'] %}{{ interface_data['a_end_index'] }}{% else %}{{ interface_data['b_end_index'] }}{% endif %}.0;
+            {% endfor %}
+            interface lo0.0 {
+                passive;
+            }
+        }
+    }
+    lldp {
+        interface all;
+    }
+}