On Wed, July 2, 2008 1:57 pm, Mike Johnson wrote: > Does anyone have any good docs on RR design in service provider networks? > > > I have read docs detailing a central route reflector and a RR for each > POP. The piece I am missing is how the next-hop attribute reflected for > each POP prefix (say POP1) into the AS is routed to by other POPs or > other routers not peering with the POP1(say POP10)? > > I assume an IGP is used somehow, however, its the internal IGP design I > am not grasping.
Have all the edge boxes - RR clients in PoPs - set update-source to a loopback, and set next-hop self. Peer between loopbacks everywhere. Put all the loopbacks in your IGP. Job done :) Regards, Tim. _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
