Command
Show IP OSPF Neighbor
Use
Displays the router’s ospf adjacencies.
Syntax
Router#show ip ospf neighbor
Example

Here are the ospf adjacencies for R2.
R2#show ip ospf neighborNeighbor ID Pri State Dead Time Address Interface 133.133.133.133 1 FULL/DR 00:00:35 10.2.2.3 FastEthernet1/0 111.111.111.111 1 FULL/DR 00:00:33 10.1.1.1 FastEthernet0/0 |