MPLS VPN design - RR in forwarding path?

Mark Tinka mark.tinka at seacom.mu
Fri Jan 2 18:31:20 UTC 2015


On Friday, January 02, 2015 12:16:26 PM Andriy Bilous wrote:

> Given that you assign unique RD per PE, RR out of the
> forwarding path provides you with a neat trick for fast
> convergence (and debugging purposes) when CE has
> redundant paths to different PEs. Routes to those CEs
> will be seen as different routes on RR.

Not having to dump routes into FIB *really* speeds up 
convergence. It's not even funny :-)...

Mark.
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