show ip ospf neighbor

show ip ospf neighbor
show ip ospf neighbor is a very useful command. It summarizes the pertinent OSPF information
regarding neighbors and the adjacency state. If a DR or BDR exists, that information is
also displayed. Here is a sample:
RouterA#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
172.16.241.1 1 FULL/ - 00:00:39 172.16.10.6 Serial0
RouterA#