RE: Bidir PIM in FR Hub & Spoke topology

From: Antonio Soares (amsoares@netcabo.pt)
Date: Wed Jul 25 2007 - 13:40:08 ART


Take a look to this:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120
limit/120st/120st18/st_bipim.htm

We can read "Bidir-PIM does not support nonbroadcast multiaccess (NBMA)
mode."

Strange or not, the original feature document doesn't state this:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121newft/121
t/121t2/dtbipim.htm

Regards,

Antonio Soares
CCIE #18473, CCNP, CCIP

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Shamin
Sent: quarta-feira, 25 de Julho de 2007 15:18
To: Cisco certification
Subject: Fwd: Bidir PIM in FR Hub & Spoke topology

Hi,

Anyone, if they can answer me please

Regards
Shamin

---------- Forwarded message ----------
From: Shamin <ccie.xpert@gmail.com>
Date: Jul 24, 2007 11:52 AM
Subject: Bidir PIM in FR Hub & Spoke topology
To: Cisco certification <ccielab@groupstudy.com>

Hi,

I was trying to configure Bidirectional PIM on a HUB & Spoke topology with
Sparse-mode static RP's setup.
When Bidirectional PIM is not enabled , I am able to ping a destination from
spoke to spoke ( nbma-mode enabled on HUB).
But when I enable Bidirectional Pim , Spoke to spoke pinging is not working.
However i am able to ping the group from a router behind the HUB (i.e not a
spoke).

Are there any issues with Bidir PIM in Hub & Spoke topology.

Regards
Shamin



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