Command Reference Guide

3Com Router 5000 Family and Router 6000 Family log-peer-change ● 199
Command Reference
log-peer-change
Purpose Use the log-peer-change command to turn on the OSPF adjacency changes
output switch for the current OSPF process.
Use the undo log-peer-change command to turn off the OSPF adjacency
changes output switch.
Syntax log-peer-change
undo log-peer-change
Parameters None
Default By default, OSPF adjacency changes output switch is turned off.
Example Turn on the adjacency changes output switch for OSPF process 1.
[3Com -ospf-1] log-peer-change
%Apr 12 17:15:08:870 2005 UA02 PHY/2/PHY: Serial4/0/0: change status
to down
%Apr 12 17:15:08:970 2005 UA02 IFNET/5/UPDOWN:Line protocol on the
interface Serial4/0/0 is DOWN
%Apr 12 17:15:09:090 2005 UA02 IFNET/5/UPDOWN:PPP IPCP protocol on the
interface Serial4/0/0 is DOWN
%Apr 12 17:15:09:210 2005 UA02 RM/5/RTLOG:OSPF-ADJCHANGE:Process
1,Adjacency To 1.1.1.1 (Serial4/0/0) from Down to Down
Information about adjacency changes is in boldface.
View This command can be used in the following views:
■ OSPF view
Description After the OSPF adjacency changes output switch is turned on, OSPF adjacency
changes for the current OSPF process will be output to the configuration terminal
until the switch is turned off.