When you’re troubleshooting OSPF and see duplicate router IDs

Aug 11, 2025 2:42 PM

SithLordSid

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518

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10

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6

networking

ospf

bippityboppitybuttsex

So, assign a different IP to Loopback0 IP or conf t, router ospf 100, router-id 1.1.1.5

6 days ago | Likes 2 Dislikes 0

duktayp

https://media0.giphy.com/media/v1.Y2lkPTZjMDliOTUyZ2F5Z2IzbjBidXR1cDJraGV6aG16c3A1a2tndnpoOTMwdGZ2MTFzbSZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw/VduFvPwm3gfGO8duNN/giphy.gif

6 days ago | Likes 2 Dislikes 0

Regeny

My CCNA is too far in the past to get this joke.

6 days ago | Likes 4 Dislikes 0