From: Wright, Jeremy (JA_WRIGHT@admworld.com)
Date: Mon Oct 14 2002 - 23:45:26 GMT-3
here is my topology (same topology as page 559 of the gold saterlee/hutnik
book). router A (loopback 1.0.0.0) is in AS100 ebpg peering with router B
and router C. both router B and C are in AS200. router B and C both have a
link to router D which is also in AS200. im using ospf as my igp in AS200. D
can reach A fine by bgp. ive configured router C to increase the local
preference to 200 of inbound routes from router A (about network 1.0.0.0).
when i do a sh ip bgp on router D the local preference is 200 and is going
through router C to get to 1.0.0.0 which is what i wanted. however, i cannot
get D to pass the local preference up to B that is in the same AS200. i have
cleared ip bgp * on all AS200 routers. its my understanding that local
preference is passed within AS200(not externally) but I cant get router B
the local preference info from D. am i missing something? thanks team.
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