From: James Matrisciano (jmatrisciano@kenttech.com)
Date: Mon May 02 2005 - 14:51:52 GMT-3
AHHHH, MultiCAST not MultiPOINT, sorry for the earlier....too early to
read on a Monday :)
Thanks for that Brian!
jm
-----Original Message-----
From: Brian McGahan [mailto:bmcgahan@internetworkexpert.com]
Sent: Monday, May 02, 2005 1:45 PM
To: James Matrisciano; ccie zeng; ccielab@groupstudy.com
Subject: RE: Multicast in Hub-Spoke
If the group is in sparse-mode you can run pim in NBMA mode on
the hub. Since NBMA mode associates the VC with the peer neighbor's
address instead of the interface the incoming interface and outgoing
interface are technically not the same in the multicast routing table.
HTH,
Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com
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> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> James Matrisciano
> Sent: Monday, May 02, 2005 5:45 AM
> To: ccie zeng; ccielab@groupstudy.com
> Subject: RE: Multicast in Hub-Spoke
>
> You will have to set up a tunnel to talk to each other.
>
> Let say you have a requirement to have the two spokes for an adjacency
> that can not go down if the hub drops. This will allow for you to be
> able to keep that adj. up (as long as there is some way for hub 1 to
> talk to hub 2).
>
> Netmasters had a good lab on that with OSPF over frame. I do not
> remember the correct wording or which lab it was off the top of my
head,
> I want to say Lab 11? (anyone have their lab books handy, please chime
> in...).
>
> jm
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> ccie zeng
> Sent: Monday, May 02, 2005 2:40 AM
> To: ccielab@groupstudy.com
> Subject: Multicast in Hub-Spoke
>
> Hi:
> I was trying to play with multicast in hub-spoke FR topology. the
> clients on one spoke and source is on the other spoke, how should I
> setup to ping from source to clients. what are the solutions can solve
> this problem ( tunnel???....)
>
> could anyone share show you did it?
>
> Thanks
> Zeng
>
>
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