[j-nsp] RR unique-cluster-id redundancy

Jose Bejarano Jose.Bejarano at gmx.net
Sun Oct 31 08:21:30 EDT 2010


Sorry, issue should say "RR unique-cluster-id redundancy"

Hi,

Topology
                              RR 1.1.1.1
          |----R1----------------R3-------------R5-------|
          |     |                 |              |       |
          |     |                 |              |       |         
          |-----R2---------------R4----​---------R6-------|
                              RR 2.2.2.2

R3 Route-Reflector Cluster-id 1.1.1.1
R4 Route-Reflector Cluster-id 2.2.2.2
R3 1.1.1.1 BGP group client:   R1+R6
R3 BGP group no-client:  R2+R5
R4 2.2.2.2 client:   R2+R5
R4 BGP group no-client:  R1+R6
R1+R2+R5+R6 BGP group ibgp: R3+R4
iBGP full-meshed R3-R4

How to build redundandy in this scenario ?
Goal is to build RR redundancy using unique-cluster-id, RR R3 and R4 should have clients but R1,R2,R5,R6 may not be clients of different RR.

Feedabck and configuration examples are wellcome...
Cheers,

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