[c-nsp] inter-as multicast

[Gert Doering]

Hi,

On Thu, Nov 04, 2010 at 08:33:49AM +0500, Good One wrote:
> Someone told me that PIM is an intra-as protocol and can't be run 
> between service provider. 

"Someone" doesn't understand multicast routing.

In IPv4-ASM land, you need to run MBGP and PIM and MSDP.  MBGP is somewhat
optional (it will use the unicast topology otherwise), but without PIM,
there's no way to join groups - so you'd have to do static configuration.

gert
-- 
USENET is *not* the non-clickable part of WWW!
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Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de
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