From: Andrew Lissitz \(alissitz\) (alissitz@cisco.com)
Date: Sat Oct 29 2005 - 21:02:25 GMT-3
Good evening Jongsoo,
Vpnv4 routes need to be propagated to each PE that has this VRFA. On
one of the PEs, you can do a show ip route vrf VRFA and see the routes.
This routing table needs to be converged, and thus you need the routes
from the other PEs. You will get these routes via mpibgp sessions with
other PEs or RRs.
It is easier to use RRs and this way you are only creating a session
with the RR, and from the RR to the other PEs ... But of course you
already know this MR CCIE ;-)
Does this answer your question Jongsoo?
Andrew
PS - Have you joined the comserv mail list? I joined both ;-)
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Jongsoo
Sent: Saturday, October 29, 2005 7:53 PM
To: FORUM
Subject: ( SP CCIE) MP BGP among PE's
Let's say there are one VRF "A" and four PE's and each of PE has one
physical connection belonging to VRF A.
The question is in order to make a full reachability of VRF A networks
among all four PE, the full MP bgp connection by creating 6 MP-BGP
session is a MUST?
Thanks
Jongsoo
This archive was generated by hypermail 2.1.4 : Sun Nov 06 2005 - 22:00:55 GMT-3