Understood. I stand corrected. Thanks. 

R Jones
Sent from my iPhone

On Nov 3, 2011, at 4:17 PM, Adam Booth <[email protected]> wrote:

> Hi Raliegh,
> 
> http://www.cisco.com/en/US/docs/ios/iproute_bgp/command/reference/irg_bgp1.html#wp1112974
> 
> Check the note that states "All route reflectors must maintain stable 
> sessions between all peers in the cluster. If stable sessions cannot be 
> maintained, then overlay route reflector clusters should be used instead 
> (route reflectors with different cluster IDs).
> 
> The issue is if a particular RR client loses connectivity to one of the RRs 
> in the same cluster, the information wont be propagated between RRs.  My 
> understanding is that these days best practices for redundant RRs is not to 
> use the same cluster ID for this reason..
> 
> Cheers,
> Adam
> 
> On Fri, Nov 4, 2011 at 2:27 AM, <[email protected]> wrote:
> You can have multiple clusters within the same AS. If your want them to be 
> redundant, however, they will need to be configured with the same cluster id. 
> No client should be configured to route reflectors in different clusters.
> 
> Raliegh Jones
> Sent from my iPhone
> 
> On Nov 3, 2011, at 9:39 AM, Quentin Huberty <[email protected]> wrote:
> 
> > Hello Marko,
> >
> > Can you tell me if I'm wrong to configure different cluster-id for 2 
> > route-reflectors in the same AS ? (This can create loop or not  ?)
> >
> > Thanks
> >
> > Rdgs,
> >
> > Quentin
> >
> >
> >
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