From: Brian Dennis (brian@5g.net)
Date: Sat Sep 28 2002 - 01:33:28 GMT-3
Selection is based on the preference value first and then the highest IP
address is used as the tie breaker.
Brian Dennis, CCIE #2210 (R&S/ISP Dial)
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Richard Davidson
Sent: Friday, September 27, 2002 8:34 PM
To: groupstudy
Subject: Multicasting with bsr. Who is my rp?
I have configured BSR-candidate on a router and rp-candidate on R1 and
R2. The rp address of r1 is 172.16.101.1 and R2 172.16.102.1. From
what I understand, the one with the lower ip address should be the rp
and this is chosen by the router that recieves the bootstrap message. I
got this from Doyle page 564. Is this correct. MY config is showing
the one with the higher ip being the rp.
Rich
****
r3#sho ip pim rp ma
PIM Group-to-RP Mappings
Group(s) 224.0.0.0/4
RP 172.16.102.1 (?), v2
Info source: 172.16.101.1 (?), via bootstrap
Uptime: 00:54:30, expires: 00:02:51
RP 172.16.101.1 (?), v2
Info source: 172.16.101.1 (?), via bootstrap
Uptime: 00:56:31, expires: 00:02:00
r3#sho ip pim rp
Group: 231.1.1.1, RP: 172.16.102.1, v2, uptime 00:28:12, expires
00:03:36
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