[j-nsp] BGP full mesh or route reflector

Johan Borch johan.borch at gmail.com
Fri Dec 5 07:31:57 EST 2025


Hi!

In an SR/MP-BGP underlay, will it have a significant impact on device
performance if we use a full iBGP mesh instead of route reflectors or other
drawbacks? Let’s say we will end up with around 100 PE routers. These
routers will not carry an excessive number of prefixes (no full tables).
We can ignore the configuration part as configuration is auto-generated.

Br
Johan


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