Hello,
We have like 30 PE routers and 2 P routers all connected using ospf and now we want to do bgp full mesh, how do we do bgp here ? any advice ? should it be with all PE routers, but how, 1 router to 20 peers ?
Many thanks for your time.
Typically you do not make full mesh in such setups. Make two or three fully meshed route reflectors for redundancy and then each peer to route reflector.
Hello Mrz, thank you for the reply.
any pointers for such setup ? as i have been searching forums and websites but i found nothing much useful, i can make 2 routers fully meshed, and make them route reflectors, and each of the PE routers should peer to these 2. Is that how its done ?
How can i make these 2 route reflectors ? what should update source be ? on each of these peers.
many thanks,.