Command
Debug IP OSPF Adj
Use
Turns on OSPF adjacency events debugging on the router.
Syntax
Router#do debug ip ospf adj
Example
This example demonstrates what occurs when enabling adjacency debugging on R2.
R2(config-router)#do debug ip ospf adj |
Shortly afterwards, int fa0/0 is disabled on R3.
R3(config-router)#int fa0/0 |
This even triggers debug information to be displayed on R2. Here’s some of the output.
*Mar 1 02:10:00.743: OSPF: Cannot see ourself in hello from 133.133.133.133 on FastEthernet1/0, state INIT |
To clear debugging, the following command is issued.
R2(config-router)#do un all |