Validation 1
Verify OSPF neighbor adjacency between routers.
PE1#show ip ospf neighbor
Total number of full neighbors: 3
OSPF process 1 VRF(default):
Neighbor ID Pri State Dead Time Address Interface Instance ID
10.0.1.1 1 Full/Backup 00:00:33 10.11.1.2 xe2 0
10.0.1.2 1 Full/Backup 00:00:29 10.11.2.2 xe4 0
10.0.1.22 1 Full/Backup 00:00:35 10.11.22.2 xe6 0
PE2#show ip ospf neighbor
Total number of full neighbors: 3
OSPF process 1 VRF(default):
Neighbor ID Pri State Dead Time Address Interface Instance ID
10.0.1.11 1 Full/DR 00:00:31 10.11.22.1 xe6 0
10.0.1.1 1 Full/Backup 00:00:37 10.22.1.2 xe7 0
10.0.1.2 1 Full/Backup 00:00:32 10.22.2.2 xe10 0
P1#show ip ospf neighbor
Total number of full neighbors: 4
OSPF process 1 VRF(default):
Neighbor ID Pri State Dead Time Address Interface Instance ID
10.0.1.2 1 Full/Backup 00:00:33 10.1.1.2 xe11 0
10.0.1.11 1 Full/DR 00:00:31 10.11.1.1 xe2 0
10.0.1.22 1 Full/DR 00:00:40 10.22.1.1 xe7 0
10.0.1.33 1 Full/Backup 00:00:35 10.33.1.1 xe17 0
P2#show ip ospf neighbor
Total number of full neighbors: 4
OSPF process 1 VRF(default):
Neighbor ID Pri State Dead Time Address Interface Instance ID
10.0.1.1 1 Full/DR 00:00:34 10.1.1.1 xe11 0
10.0.1.11 1 Full/DR 00:00:32 10.11.2.1 xe4 0
10.0.1.22 1 Full/DR 00:00:35 10.22.2.1 xe10 0
10.0.1.44 1 Full/Backup 00:00:38 10.44.2.1 xe13 0
PE3#show ip ospf neighbor
Total number of full neighbors: 2
OSPF process 1 VRF(default):
Neighbor ID Pri State Dead Time Address Interface Instance ID
10.0.1.1 1 Full/DR 00:00:30 10.33.1.2 xe17 0
10.0.1.44 1 Full/DR 00:00:36 10.33.44.2 xe15 0
PE4#show ip ospf neighbor
Total number of full neighbors: 2
OSPF process 1 VRF(default):
Neighbor ID Pri State Dead Time Address Interface Instance ID
10.0.1.33 1 Full/Backup 00:00:40 10.33.44.1 xe15 0
10.0.1.2 1 Full/DR 00:00:32 10.44.2.2 xe13 0
Last modified date: 10/20/2023