From: Simon Baxter (Simon.Baxter@xxxxxxxxxxxxxx)
Date: Thu Aug 10 2000 - 00:16:43 GMT-3
But you need to configure which are your clients on the same box!
ie Halibi RTF - reflect routes between E and D. This is to allow E to
receive routes from D and vice versa even though they're not meshed.
The client-to-client reflection is more for if there's a number of
clients who are also acting as 'servers' and they don't need to pass
routes between them. ie RTA advertises routes to RTRB which reflects
the routes to RTRC and RTRD. RTRC and RTRD also have RR clients E&F&G
and H&J&I resp. If E&F&G doesn't need to know about H&J&I or vice
versa but EFG and HJI need the routes from RTRA - turn off client to
client reflection on RTRB.
confused??
-----Original Message-----
From: zheng jiang gu [mailto:zjgu@ce-air.com]
Sent: Thursday, August 10, 2000 3:34 AM
To: ccielab@groupstudy.com
Subject: bgp question?
The halabi book page 425:
halabi tell us that where multiple route reflectors are configured
inside the cluster,all
router reflector need to be configured with a common cluster-ID.If
RTE,RTF are all route reflector,
so the rtf configuration is :
router bgp 3
no sy
no bgp client-to-client reflection (what's this command do here?)
neighbor RTE remote 3
neighbor RTE route-reflector-client
neighbor RTD remote 3
neighbor RTD route-reflector-client
bgp cluster-id 1000
BUT I think ,if the rte and rtf are all rr,
so the rtf config should be:
router bgp 3
no sy
no bgp client-to-client reflection (what's this command do here?)
neighbor RTE remote 3
neighbor RTD remote 3
neighbor RTD route-reflector-client
bgp cluster-id 1000
and rte config should be:
router bgp 3
no sy
no bgp client-to-client reflection (what's this command do here?)
neighbor RTF remote 3
neighbor RTD remote 3
neighbor RTD route-reflector-client
bgp cluster-id 1000
SO IS HALABI WRONG OR ME ?
THANKS IN ADVANCE
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