Same Cluster-ID
Technically not 100% redundant
If loopback peering is used then the chances of C?D or B?A failure are greatly reduced
Using same Cluster-ID with loopback peering should be ok
RR2
RR1
cluster-id 10
eBGP
10.0.0.0/8
B
D
C
A
Previous slide
Next slide
Back to first slide
View graphic version