From: groupstudy email (groupstudy@gmail.com)
Date: Fri Oct 31 2008 - 17:14:39 ARST
Hey Guys,
Can anyone explain why the best path is the best path. As I understand it,
ebgp is preferred over ibgp (AD of 20 for ebgp versus 200 for ibgp).
I have configured a route map to prepend ASs (AS-path prepend 65218 65218
65218) on router1 and applied it inbound to the ebgp neighbor, but still
this path is not preferred even though the AD of 20.
There is no other config that would direct traffic to the internal neighbor.
router1(config)#do sh ip bgp 10.70.0.0
BGP routing table entry for 10.70.0.0/23, version 63710
Paths: (2 available, best #1, table Default-IP-Routing-Table)
Not advertised to any peer
65501 65000 65000 50002
10.70.128.65 from 10.70.128.65 (10.70.97.14)
Origin incomplete, metric 0, localpref 100, valid, internal, best
65218 65218 65218 65218 12641 65006 65006 65006 50002
10.70.128.35 from 10.70.128.35 (213.15.219.7)
Origin incomplete, localpref 100, valid, external
router1(config)#
Blogs and organic groups at http://www.ccie.net
This archive was generated by hypermail 2.1.4 : Mon Dec 01 2008 - 08:18:28 ARST