debug ip ospf adj
Displays information about OSPF adjacencies and authentication, including designated
router (DR) and backup designated router (BDR) elections, sent and received hello
packets, neighbor state transitions, and database description information.
Parameters
Modes
Privileged EXEC mode
Examples
device# debug ip ospf adj OSPF: adjacency events debugging is on device# debug ip ospf adj OSPF: send hello on area 0 interface 10.1.1.1 OSPF: rcvd hello from 10.1.1.2 area 0 on interface 10.1.1.1, state DR, DR 10.1.1.1, BDR 10.1.1.2 OSPF: Neighbor 10.1.1.2, int v115, state FULL processing event HELLO_RECEIVED OSPF: send hello on area 0 interface 10.1.1.1 OSPF: rcvd hello from 10.1.1.2 area 0 on interface 10.1.1.1, state DR, DR 10.1.1.1, BDR 10.1.1.2 OSPF: Neighbor 10.1.1.2, int v115, state FULL processing event HELLO_RECEIVED OSPF: send hello on area 0 interface 10.1.1.1 OSPF: rcvd hello from 10.1.1.2 area 0 on interface 10.1.1.1, state DR, DR 10.1.1.1, BDR 10.1.1.2 OSPF: Neighbor 10.1.1.2, int v115, state FULL processing event HELLO_RECEIVED