RE: OSPF, iBGP with synchronization enabled and a

From: Daniel_Steyn@Dell.com
Date: Fri Jan 05 2007 - 18:34:57 ART


You should be able to configure everything and see the BGP routes given
these requirements, however, you may experience a rib failure as the
OSPF administrative distance is going to be lower than the iBGP admin
distance - so you may not actually see the routes populate to the
routing table.

As always, I may be wrong - but that is just my initial guess.

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Sarah Kent
Sent: Friday, January 05, 2007 2:29 PM
To: ccielab@groupstudy.com
Subject: OSPF, iBGP with synchronization enabled and a Route-Reflector

Hi GS,

Is it possible to setup a network with the following requirements?

3
routers in a hub and spoke topology.
Routers are running OSPF, and are iBGP
peers with synchronization enabled.
The hub is a Route-Reflector.
Prefixes are
advertised from one spoke to the other.
All prefixes should be synchronized.
I know that this would work with confederations instead of
route-reflectors.
I haven't figured out a way to get the prefixes synchronized on the
spokes using a route-reflector. Any ideas?

Thanks,

Sarah



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