On Wednesday, August 31, 2011 06:56:05 PM Vitkovsky, Adam wrote: > Right the default route would work nicely with bgp free > core and no IGP on the Intra-AS-RRs But it won't work > for Inter-AS-RRs > Because you don't wan the local AS IGP to be "polluted" > with the remote ASNs PEs and Inter-AS-RRs loopbacks so > you rather want to carry those in bgp-afi-ipv4 + labels > In this case you need the bgp-ipv4-afi to feed the FIB > and LFIB on the Inter-AS-RRs As you need the end to end > LSPs in order to setup sessions between Inter-AS-RRs in > different ASNs
This is definitely not what we're doing, or on about :-). Our route reflectors don't run MPLS as they're dedicated for this role. The IS-IS Overload bit is enabled too, for good measure. Cheers, Mark.
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