RE: IEWB 13 Task 4.2 - IP PIM Dense mode load balancing

From: Joseph Brunner (joe@affirmedsystems.com)
Date: Thu Aug 23 2007 - 14:46:09 ART


By virtue of the igp load balancing the tunnel source/destination unicast
addresses.... if I recall I did this lab first in Early June, as it was very
fun and challenging...

I'll be doing it again Sunday evening...

-Joe

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
ISolveSystems
Sent: Thursday, August 23, 2007 1:23 PM
To: Cisco certification
Subject: IEWB 13 Task 4.2 - IP PIM Dense mode load balancing

R5,R3, R2, R1 are connected through Serial int. Pim dense-mode is enable on
all interfaces of R5, R3, R2, but not R1.

R5------R1------R3
 \ /
   \ /
     \R2 /

Tunnel is built from R3 to R5. Ip igmp join-group 225.5.5.5 is issued on R5
ethernet interface.

Ping traffic from behind R3 should be load balance between R2 and the tunnel
according to the solution. However, since R2 is prunning the group, the
traffic only goes through the tunnel.

How to resolve this to enable load balance?

Thanks.



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