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 > > > > > > > > > ################################################################################ > > This e-mail and any attached files are confidential and may be legally > privileged. > > If you are not the addressee, any disclosure, reproduction, copying, > distribution, > > or other dissemination or use of this communication is strictly > prohibited. > > If you have received this transmission in error please notify Simac PSF > S.A. immediately > > and then delete this e-mail. > > > > Simac PSF S.A. has taken all reasonable precautions to avoid virusses in > this email. > > Simac PSF S.A does not accept liability for damage by virusses, for the > correct and complete > > transmission of the information, nor for any delay or interruption of > the transmission, > > nor for damages arising from the use of or reliance on the information. > > > > All e-mail messages addressed to, received or sent by Simac PSF S.A. or > Simac PSF S.A. employees > > are deemed to be professional in nature. Accordingly, the sender or > recipient of > > these messages agrees that they may be read by other Simac PSF S.A. > employees than the official > > recipient or sender in order to ensure the continuity of work-related > activities > > and allow supervision thereof. > > > ############################################################################### > > > > > > > > > > _______________________________________________ > > For more information regarding industry leading CCIE Lab training, > please visit www.ipexpert.com > > > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
