In this section we are going to configure GRE Tunnel instead of virtual link and also we will configure redistribution to get external routes,
lets begin our configuration:-
Topology:-
GOAL:-
- configure the topology as per the diagram
- assign IP addresses respectively as per the topology
- configure OSPF 100 and advertise interfaceses
- configure GRE tunnel between router 3 and router 4
- configure EIGRP AS 123 and advertise loopback
- configure redistribution on router 6
- ensure all the routers get external routes as well inter area routes.
R1(config)#interface ethernet 2/0
R1(config-if)#ip address 1.1.1.1 255.0.0.0
R1(config-if)#no shutdown
R1(config-if)#exit
*Oct 14 21:27:36.639: %LINK-3-UPDOWN: Interface Ethernet2/0,
changed state to up
*Oct 14 21:27:37.639: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Ethernet2/0, changed state to up
R1(config)#interface fastEthernet 0/0
R1(config-if)#ip address 10.1.1.1 255.0.0.0
R1(config-if)#no keepalive
R1(config-if)#no shutdown
R1(config-if)#exit
R2(config)#interface ethernet 2/0
R2(config-if)#ip address 2.1.1.1 255.0.0.0
R2(config-if)#no shutdown
R2(config-if)#exit
*Oct 14 21:29:55.571: %LINK-3-UPDOWN: Interface Ethernet2/0,
changed state to up
*Oct 14 21:29:56.571: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Ethernet2/0, changed state to up
R2(config)#interface fastEthernet 0/0
R2(config-if)#ip address 20.1.1.1 255.0.0.0
R2(config-if)#no shutdown
R2(config-if)#no keepalive
R2(config-if)#exit
*Oct 14 21:30:23.595: %LINK-3-UPDOWN: Interface
FastEthernet0/0, changed state to up
*Oct 14 21:30:24.595: %LINEPROTO-5-UPDOWN: Line protocol on
Interface FastEthernet0/0, changed state to up
R3(config)#interface ethernet 2/0
R3(config-if)#ip address 1.1.1.2 255.0.0.0
R3(config-if)#no shutdown
R3(config-if)#exit
*Oct 14 21:30:59.587: %LINK-3-UPDOWN: Interface Ethernet2/0,
changed state to up
*Oct 14 21:31:00.587: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Ethernet2/0, changed state to up
R3(config)#interface ethernet 2/1
R3(config-if)#ip address 2.1.1.2 255.0.0.0
R3(config-if)#no shutdown
R3(config-if)#exit
R4(config)#interface serial 3/0
R4(config-if)#ip address 30.1.1.2 255.0.0.0
R4(config-if)#no shutdown
R4(config-if)#exit
*Oct 14 21:40:46.339: %LINK-3-UPDOWN: Interface Serial3/0,
changed state to up
*Oct 14 21:40:47.347: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up
R4(config)#interface ethernet 2/0
R4(config-if)#ip address 4.4.4.1 255.0.0.0
R4(config-if)#no shutdown
R4(config-if)#exit
*Oct 14 21:41:10.323: %LINK-3-UPDOWN: Interface Ethernet2/0,
changed state to up
*Oct 14 21:41:11.323: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Ethernet2/0, changed state to up
R4(config)#interface ethernet 2/1
R4(config-if)#ip address 6.6.6.1 255.0.0.0
R4(config-if)#no shutdown
R4(config-if)#exit
R5(config)#interface ethernet 2/0
R5(config-if)#ip address 4.4.4.2 255.0.0.0
R5(config-if)#no shutdown
R5(config-if)#exit
*Oct 14 21:43:13.347: %LINK-3-UPDOWN: Interface Ethernet2/0,
changed state to up
*Oct 14 21:43:14.347: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Ethernet2/0, changed state to up
R5(config)#interface fastEthernet 0/0
R5(config-if)#ip address 50.1.1.1 255.0.0.0
R5(config-if)#no shutdown
R5(config-if)#no keepalive
R5(config-if)#exit
*Oct 14 21:43:43.067: %LINK-3-UPDOWN: Interface
FastEthernet0/0, changed state to up
*Oct 14 21:43:44.067: %LINEPROTO-5-UPDOWN: Line protocol on
Interface FastEthernet0/0, changed state to up
R5(config)#interface serial 3/0
R5(config-if)#ip address 5.5.5.1 255.0.0.0
R5(config-if)#no shutdown
R5(config-if)#exit
R6(config)#interface serial 3/0
R6(config-if)#ip address 5.5.5.2 255.0.0.0
R6(config-if)#no shutdown
R6(config-if)#exit
*Oct 14 21:44:58.827: %LINK-3-UPDOWN: Interface Serial3/0,
changed state to up
*Oct 14 21:44:59.835: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Serial3/0, changed state to up
R6(config)#interface ethernet 2/1
R6(config-if)#ip address 6.6.6.2 255.0.0.0
R6(config-if)#no shutdown
R6(config-if)#exit
*Oct 14 21:45:22.227: %LINK-3-UPDOWN: Interface Ethernet2/1,
changed state to up
*Oct 14 21:45:23.227: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Ethernet2/1, changed state to up
R6(config)#interface fastEthernet 0/0
R6(config-if)#ip address 60.1.1.1 255.0.0.0
R6(config-if)#no shutdown
R6(config-if)#no keepalive
R6(config-if)#exit
*Oct 14 21:45:44.007: %LINK-3-UPDOWN: Interface
FastEthernet0/0, changed state to up
*Oct 14 21:45:45.007: %LINEPROTO-5-UPDOWN: Line protocol on
Interface FastEthernet0/0, changed state to up
(we are configuring loopback. assuming external routes and we will put these routes in EIGRP AS 123 for testing purpose)
R6(config)#interface loopback 0
R6(config-if)#ip address 16.0.0.1 255.255.255.0
R6(config-if)#interface loopback 1
R6(config-if)#ip address 16.0.1.1 255.255.255.0
R6(config-if)#interface loopback 2
R6(config-if)#ip address 16.0.2.1 255.255.255.0
R6(config-if)#interface loopback 3
R6(config-if)#ip address 16.0.3.1 255.255.255.0
R1#show ip interface br
R1#show ip interface brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 10.1.1.1 YES manual up up
POS1/0 unassigned YES unset administratively down down
Ethernet2/0 1.1.1.1 YES manual up up
R2#show ip interface brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 20.1.1.1 YES manual up up
POS1/0 unassigned YES unset administratively down down
Ethernet2/0 2.1.1.1 YES manual up up
R3#show ip interface brief
Interface IP-Address OK? Method Status Protocol
Ethernet2/0 1.1.1.2 YES manual up up
Ethernet2/1 2.1.1.2 YES manual up up
Serial3/0 30.1.1.1 YES manual up up
Tunnel13 123.0.0.1 YES manual up up
R4#show ip interface brief
Interface IP-Address OK? Method Status Protocol
Ethernet2/0 4.4.4.1 YES manual up up
Ethernet2/1 6.6.6.1 YES manual up up
Serial3/0 30.1.1.2 YES manual up up
Tunnel13 123.0.0.2 YES manual up up
R5#show ip interface brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 50.1.1.1 YES manual up up
Ethernet2/0 4.4.4.2 YES manual up up
Serial3/0 5.5.5.1 YES manual up up
R6#show ip interface brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 60.1.1.1 YES manual up up
Ethernet2/1 6.6.6.2 YES manual up up
Serial3/0 5.5.5.2 YES manual up up
Loopback0 16.0.0.1 YES manual up up
Loopback1 16.0.1.1 YES manual up up
Loopback2 16.0.2.1 YES manual up up
Loopback3 16.0.3.1 YES manual up up
R1(config)#router ospf 100
R1(config-router)#network 1.0.0.0 0.255.255.255 area 10
R1(config-router)#network 10.0.0.0 0.255.255.255 area 10
R1(config-router)#exit
*Oct 14 22:10:21.947: %OSPF-5-ADJCHG: Process 100, Nbr 30.1.1.1 on Ethernet2/0 from LOADING to FULL, Loading Done
R2(config)#router ospf 100
R2(config-router)#network 20.0.0.0 0.255.255.255 area 10
R2(config-router)#network 2.0.0.0 0.255.255.255 area 10
R2(config-router)#exit
R3(config)#router ospf 100
R3(config-router)#network 30.0.0.0 0.255.255.255 area 20
R3(config-router)#network 2.0.0.0 0.255.255.255 area 10
R3(config-router)#network 1.0.0.0 0.255.255.255 area 10
R3(config-router)#exit
R4(config)#router ospf 100
R4(config-router)#network 30.0.0.0 0.255.255.255 area 20
R4(config-router)#network 4.0.0.0 0.255.255.255 area 0
R4(config-router)#network 6.0.0.0 0.255.255.255 area 0
R4(config-router)#exit
*Oct 14 22:03:04.771: %OSPF-5-ADJCHG: Process 100, Nbr 30.1.1.1 on Serial3/0 from LOADING to FULL, Loading Done
R5(config)#router ospf 100
R5(config-router)#network 50.0.0.0 0.255.255.255 area 0
R5(config-router)#network 5.0.0.0 0.255.255.255 area 0
R5(config-router)#network 4.0.0.0 0.255.255.255 area 0
R5(config-router)#exit
R6(config)#router ospf 100
R6(config-router)#network 6.0.0.0 0.255.255.255 area 0
R6(config-router)#network 5.0.0.0 0.255.255.255 area 0
*Oct 14 22:10:34.827: %OSPF-5-ADJCHG: Process 100, Nbr
50.1.1.1 on Serial3/0 from LOADING to FULL, Loading Done
R6(config-router)#network 60.0.0.0 0.255.255.255 area 0
R6(config-router)#exit
R4(config)#interface tunnel 13
*Oct 14 22:17:23.607: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel13, changed state to down
R4(config-if)#ip address 123.0.0.1 255.255.255.0
R3(config-if)#tunnel source 30.1.1.1
R3(config-if)#tunnel destination 30.1.1.2
R3(config-if)#exit
*Oct 14 22:10:38.423: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel13, changed state to up
R3(config)#router ospf 100
R3(config-router)#network 123.0.0.0 255.0.0.0 area 0
R3(config-router)#exit
*Oct 14 22:13:08.527: %OSPF-5-ADJCHG: Process 100, Nbr 30.1.1.2 on Tunnel13 from LOADING to FULL, Loading Done
R4(config)#interface tunnel 13
*Oct 14 22:17:23.607: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel13, changed state to down
R4(config-if)#ip address 123.0.0.2 255.255.255.0
R4(config-if)#tunnel source 30.1.1.2
R4(config-if)#tunnel destination 30.1.1.1
R4(config-if)#exit
*Oct 14 22:18:03.359: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel13, changed state to up
R4(config)#router ospf 100
R4(config-router)#network 123.0.0.0 255.0.0.0 area 0
R4(config-router)#exit
*Oct 14 22:19:12.787: %OSPF-5-ADJCHG: Process 100, Nbr 30.1.1.1 on Tunnel13 from LOADING to FULL, Loading Done
R6(config)#router eigrp 123
R6(config-router)#network 16.0.0.0
R6(config-router)#exit
R6(config)#router ospf 100
R6(config-router)#redistribute eigrp 123 subnets metric-type 1
R6(config-router)#exit
R1#show ip route ospf
Gateway of last resort is not set
O 2.0.0.0/8 [110/20] via 1.1.1.2, 00:43:25, Ethernet2/0
O IA 4.0.0.0/8 [110/1020] via 1.1.1.2, 00:46:38, Ethernet2/0
O IA 5.0.0.0/8 [110/1084] via 1.1.1.2, 00:46:38, Ethernet2/0
O IA 6.0.0.0/8 [110/1020] via 1.1.1.2, 00:46:38, Ethernet2/0
16.0.0.0/24 is subnetted, 4 subnets
O E1 16.0.0.0 [110/1040] via 1.1.1.2, 00:02:02, Ethernet2/0
O E1 16.0.1.0 [110/1040] via 1.1.1.2, 00:02:02, Ethernet2/0
O E1 16.0.2.0 [110/1040] via 1.1.1.2, 00:02:02, Ethernet2/0
O E1 16.0.3.0 [110/1040] via 1.1.1.2, 00:02:02, Ethernet2/0
O 20.0.0.0/8 [110/21] via 1.1.1.2, 00:43:15, Ethernet2/0
O IA 30.0.0.0/8 [110/74] via 1.1.1.2, 00:46:38, Ethernet2/0
O IA 50.0.0.0/8 [110/1021] via 1.1.1.2, 00:46:38, Ethernet2/0
O IA 60.0.0.0/8 [110/1021] via 1.1.1.2, 00:46:38, Ethernet2/0
123.0.0.0/24 is subnetted, 1 subnets
O IA 123.0.0.0 [110/1010] via 1.1.1.2, 00:46:38, Ethernet2/0
R1# show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
30.1.1.1 1 FULL/DR 00:00:32 1.1.1.2 Ethernet2/0
R2#show ip route ospf
Gateway of last resort is not set
O 1.0.0.0/8 [110/20] via 2.1.1.2, 00:43:31, Ethernet2/0
O IA 4.0.0.0/8 [110/1020] via 2.1.1.2, 00:43:31, Ethernet2/0
O IA 5.0.0.0/8 [110/1084] via 2.1.1.2, 00:43:31, Ethernet2/0
O IA 6.0.0.0/8 [110/1020] via 2.1.1.2, 00:43:31, Ethernet2/0
O 10.0.0.0/8 [110/21] via 2.1.1.2, 00:43:31, Ethernet2/0
16.0.0.0/24 is subnetted, 4 subnets
O E1 16.0.0.0 [110/1040] via 2.1.1.2, 00:02:09, Ethernet2/0
O E1 16.0.1.0 [110/1040] via 2.1.1.2, 00:02:09, Ethernet2/0
O E1 16.0.2.0 [110/1040] via 2.1.1.2, 00:02:09, Ethernet2/0
O E1 16.0.3.0 [110/1040] via 2.1.1.2, 00:02:09, Ethernet2/0
O IA 30.0.0.0/8 [110/74] via 2.1.1.2, 00:43:31, Ethernet2/0
O IA 50.0.0.0/8 [110/1021] via 2.1.1.2, 00:43:31, Ethernet2/0
O IA 60.0.0.0/8 [110/1021] via 2.1.1.2, 00:43:31, Ethernet2/0
123.0.0.0/24 is subnetted, 1 subnets
O IA 123.0.0.0 [110/1010] via 2.1.1.2, 00:43:31, Ethernet2/0
R2# show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
30.1.1.1 1 FULL/BDR 00:00:35 2.1.1.2 Ethernet2/0
R3#show ip route ospf
Gateway of last resort is not set
O 4.0.0.0/8 [110/1010] via 123.0.0.2, 00:49:43, Tunnel13
O 5.0.0.0/8 [110/1074] via 123.0.0.2, 00:49:43, Tunnel13
O 6.0.0.0/8 [110/1010] via 123.0.0.2, 00:49:43, Tunnel13
O 10.0.0.0/8 [110/11] via 1.1.1.1, 00:46:47, Ethernet2/0
16.0.0.0/24 is subnetted, 4 subnets
O E1 16.0.0.0 [110/1030] via 123.0.0.2, 00:02:19, Tunnel13
O E1 16.0.1.0 [110/1030] via 123.0.0.2, 00:02:19, Tunnel13
O E1 16.0.2.0 [110/1030] via 123.0.0.2, 00:02:19, Tunnel13
O E1 16.0.3.0 [110/1030] via 123.0.0.2, 00:02:19, Tunnel13
O 20.0.0.0/8 [110/11] via 2.1.1.1, 00:43:37, Ethernet2/1
O 50.0.0.0/8 [110/1011] via 123.0.0.2, 00:49:43, Tunnel13
O 60.0.0.0/8 [110/1011] via 123.0.0.2, 00:49:43, Tunnel13
R3# show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
30.1.1.2 0 FULL/ - 00:00:34 123.0.0.2 Tunnel13
20.1.1.1 1 FULL/DR 00:00:31 2.1.1.1 Ethernet2/1
10.1.1.1 1 FULL/BDR 00:00:30 1.1.1.1 Ethernet2/0
R4#show ip route ospf
Gateway of last resort is not set
O IA 1.0.0.0/8 [110/1010] via 123.0.0.1, 00:49:59, Tunnel13
O IA 2.0.0.0/8 [110/1010] via 123.0.0.1, 00:43:49, Tunnel13
O 5.0.0.0/8 [110/74] via 6.6.6.2, 00:58:38, Ethernet2/1
[110/74] via 4.4.4.2, 00:59:26, Ethernet2/0
O IA 10.0.0.0/8 [110/1011] via 123.0.0.1, 00:46:59, Tunnel13
16.0.0.0/24 is subnetted, 4 subnets
O E1 16.0.0.0 [110/30] via 6.6.6.2, 00:02:30, Ethernet2/1
O E1 16.0.1.0 [110/30] via 6.6.6.2, 00:02:30, Ethernet2/1
O E1 16.0.2.0 [110/30] via 6.6.6.2, 00:02:30, Ethernet2/1
O E1 16.0.3.0 [110/30] via 6.6.6.2, 00:02:30, Ethernet2/1
O IA 20.0.0.0/8 [110/1011] via 123.0.0.1, 00:43:49, Tunnel13
O 50.0.0.0/8 [110/11] via 4.4.4.2, 00:59:26, Ethernet2/0
O 60.0.0.0/8 [110/11] via 6.6.6.2, 00:58:28, Ethernet2/1
R4# show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
30.1.1.1 0 FULL/ - 00:00:34 123.0.0.1 Tunnel13
60.1.1.1 1 FULL/BDR 00:00:37 6.6.6.2 Ethernet2/1
50.1.1.1 1 FULL/BDR 00:00:32 4.4.4.2 Ethernet2/0
30.1.1.1 0 FULL/ - 00:00:39 30.1.1.1 Serial3/0
R5#show ip route ospf
Gateway of last resort is not set
O IA 1.0.0.0/8 [110/1020] via 4.4.4.1, 00:50:03, Ethernet2/0
O IA 2.0.0.0/8 [110/1020] via 4.4.4.1, 00:43:52, Ethernet2/0
O 6.0.0.0/8 [110/20] via 4.4.4.1, 00:59:30, Ethernet2/0
O IA 10.0.0.0/8 [110/1021] via 4.4.4.1, 00:47:02, Ethernet2/0
16.0.0.0/24 is subnetted, 4 subnets
O E1 16.0.0.0 [110/40] via 4.4.4.1, 00:02:34, Ethernet2/0
O E1 16.0.1.0 [110/40] via 4.4.4.1, 00:02:34, Ethernet2/0
O E1 16.0.2.0 [110/40] via 4.4.4.1, 00:02:34, Ethernet2/0
O E1 16.0.3.0 [110/40] via 4.4.4.1, 00:02:34, Ethernet2/0
O IA 20.0.0.0/8 [110/1021] via 4.4.4.1, 00:43:52, Ethernet2/0
O IA 30.0.0.0/8 [110/74] via 4.4.4.1, 00:59:30, Ethernet2/0
O 60.0.0.0/8 [110/21] via 4.4.4.1, 00:58:32, Ethernet2/0
123.0.0.0/24 is subnetted, 1 subnets
O 123.0.0.0 [110/1010] via 4.4.4.1, 00:50:35, Ethernet2/0
R5# show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
30.1.1.2 1 FULL/DR 00:00:32 4.4.4.1 Ethernet2/0
60.1.1.1 0 FULL/ - 00:00:36 5.5.5.2 Serial3/0
R6#show ip route ospf
Gateway of last resort is not set
O IA 1.0.0.0/8 [110/1020] via 6.6.6.1, 00:50:09, Ethernet2/1
O IA 2.0.0.0/8 [110/1020] via 6.6.6.1, 00:43:58, Ethernet2/1
O 4.0.0.0/8 [110/20] via 6.6.6.1, 00:58:44, Ethernet2/1
O IA 10.0.0.0/8 [110/1021] via 6.6.6.1, 00:47:08, Ethernet2/1
O IA 20.0.0.0/8 [110/1021] via 6.6.6.1, 00:43:58, Ethernet2/1
O IA 30.0.0.0/8 [110/74] via 6.6.6.1, 00:58:44, Ethernet2/1
O 50.0.0.0/8 [110/21] via 6.6.6.1, 00:58:44, Ethernet2/1
123.0.0.0/24 is subnetted, 1 subnets
O 123.0.0.0 [110/1010] via 6.6.6.1, 00:50:41, Ethernet2/1
R6# show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
50.1.1.1 0 FULL/ - 00:00:36 5.5.5.1 Serial3/0
30.1.1.2 1 FULL/DR 00:00:32 6.6.6.1 Ethernet2/1
R1# ping 16.0.0.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 16.0.0.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 204/260/312 ms
R1#traceroute 16.0.0.1
Type escape sequence to abort.
Tracing the route to 16.0.0.1
VRF info: (vrf in name/id, vrf out name/id)
1 1.1.1.2 40 msec 104 msec 68 msec
2 123.0.0.2 204 msec 184 msec 172 msec
3 6.6.6.2 268 msec 256 msec 268 msec
R2# ping 16.0.0.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 16.0.0.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 204/259/304 ms
R3# ping 16.0.0.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 16.0.0.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 116/160/184 ms
R4# ping 16.0.0.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 16.0.0.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 48/110/204 ms
R5# ping 16.0.0.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 16.0.0.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 116/140/180 ms
R6#show ip protocols
*** IP Routing is NSF aware ***
Routing Protocol is "ospf 100"
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Router ID 60.1.1.1
It is an autonomous system boundary router
Redistributing External Routes from,
eigrp 123, includes subnets in redistribution
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
Maximum path: 4
Routing for Networks:
5.0.0.0 0.255.255.255 area 0
6.0.0.0 0.255.255.255 area 0
60.0.0.0 0.255.255.255 area 0
Routing Information Sources:
Gateway Distance Last Update
30.1.1.2 110 00:57:21
30.1.1.1 110 00:50:38
50.1.1.1 110 01:05:24
Distance: (default is 110)
Routing Protocol is "eigrp 123"
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Default networks flagged in outgoing updates
Default networks accepted from incoming updates
EIGRP-IPv4 Protocol for AS(123)
Metric weight K1=1, K2=0, K3=1, K4=0, K5=0
NSF-aware route hold timer is 240
Router-ID: 16.0.3.1
Topology : 0 (base)
Active Timer: 3 min
Distance: internal 90 external 170
Maximum path: 4
Maximum hopcount 100
Maximum metric variance 1
Automatic Summarization: disabled
Maximum path: 4
Routing for Networks:
16.0.0.0
Routing Information Sources:
Gateway Distance Last Update
Distance: internal 90 external 170
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