From: Mark Lasarko (mlasarko@co.ba.md.us)
Date: Thu Jan 19 2006 - 19:21:17 GMT-3
Perhaps the stub is beyond your administrative control?
(you don't want the stub to participate in PIM, think for itself, etc...)
My $.02
~M
>>> CCIEin2006 <ciscocciein2006@gmail.com> 01/19/06 4:59 PM >>>
According to Cisco:
"Stub IP multicast routing allows stub sites to be configured quickly and
easily for basic multicast connectivity, without the flooding of multicast
packets and subsequent group pruning that occurs in dense mode, and without
excessive administrative burden at the central site."
I'm not sure what you're really saving here. If there is a multicast
receiver at the stub site, the multicast packets still have to flow over the
same link. And how much more administrative burden is it to configure pim on
an interface than to configure a pim neighbor filter and igmp helper
address?
Can someone explain the utility of this feature?
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