Configuring a unique router ID
Before you begin
• Open the ACLI OSPF Router Configuration mode. From the command prompt, enter
enable, enter configure terminal, enter router ospf).
About this task
Use this procedure to change the Router ID, if required, to ensure that it is unique.
Procedure
At the ACLI OSPF Router Configuration command prompt, enter the router-ID
<A.B.C.D> command to assign the router ID.
Correct mismatches
You must correct mismatched authentication type settings, passwords, or message-digest
settings.
Task flow: Correct mismatches
You can use the following task flow to help correct mismatched authentication types,
passwords, or message-digest settings.
Troubleshooting
Failure to establish OSPF adjacency
December 2013
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