How do I correct the problem of two routers with the same OSPF Router IDs?

[admin_2]

How do I correct the problem of two routers with the same OSPF Router IDs?

[#2]

router ospf xxx

router-id ip-address

The new router id is used only after a reload.

[jonrojas]

Hi,

The answer above is correct, though you don't really need to reload, you can just simply clear the OSPF process with the following command:

clear ip ospf 1 process

HTH

[paolo bevilacqua]

10 years old topic, unlikely the OP is still waiting for an answer.