From: Brian McGahan (bmcgahan@internetworkexpert.com)
Date: Wed Jan 04 2006 - 14:49:02 GMT-3
If they are in a full mesh why would R1 see R3 as the next-hop to reach R2?
Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com
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________________________________
From: nobody@groupstudy.com on behalf of Greg Gombas
Sent: Tue 1/3/2006 4:40 PM
To: ccielab@groupstudy.com
Subject: IE Vol1 LAB 2 Multicast over Frame Relay Cloud
Hello,
I was hoping someone help me figure out this scenario.
R6 (Source)
|
R2
/ \
R1----R3
|
SW1 (Receiver)
R1, R2 and R3 are connected via a full frame relay mesh.
OSPF is runnig on the frame relay mesh in point-to-multipoint mode.
R2 is acting as RP with static RP configured on all devices.
R1 is showing R3 as next hop to RP.
I am doing debug ip pim on all devices and I can see that R1 is sending the
PIM join message from SW1 to R3 but R3 is not forwarding the join message to
R2.
I did all the debugs I can think of on R3 but there is no indication of an
RPF failure. How can I troubleshoot this?
Thanks,
Greg
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