Avaya 5000 Series Troubleshooting Manual page 160

Troubleshooting layer 2 and layer 3
Figure 76: Configure router IDs
Showing IP OSPF
About this task
You must verify that the router ID is not the same for any two routers within the OSPF
domain.
By default, router ID is derived from the last 4 bytes of the base unit MAC address. You can
change this value if required.
Procedure
1. At the ACLI command prompt, enter the show ip ospf command.
2. Review the command output to verify the Router ID. Example — Router ID:
160 Troubleshooting
0.0.0.1 .
Comments? infodev@avaya.com
December 2013