[c-nsp] BGP Routes

Mark Tinka mark at tinka.africa
Sun Mar 12 14:49:05 EDT 2023



On 3/12/23 20:21, Mohammad Khalil via cisco-nsp wrote:

> Greetings
> I have two ASR9K connected to different providers (Uplinks).
> I am receiving around 90K routes from each provider , as well , I have iBGP between the ASR9K.
> What am noticing is that ASR9K1 is advertising around 87K to ASR9K2 where ASR9Ks is advertising around 7K routes.
> Any hints?

A case of active routes being announced to neighbors, where active 
routes = best routes/paths as seen from each router's point of view.

ASR9K1 has more routes with better paths toward destinations via its 
upstream than ASR9K2 does.

Mark.


More information about the cisco-nsp mailing list