Different Cluster-ID
C has two paths to 10.0.0.0/8 but only had one path in “Same Cluster-ID” topology
Unique Cluster-IDs mean more paths on RRs which translates to more memory
RR2
RR1
cluster-id 10
eBGP
10.0.0.0/8
B
D
C
A
cluster-id 20
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