From: xuping (cnmiecxu@xxxxxxxxxxxxxxxxx)
Date: Tue Jun 06 2000 - 07:09:24 GMT-3
Hi
This question puzzle me for a long time.
Multicast routing is base on a tree (source tree or share tree), it meams
that a multicast router will not send out a multicast packet to an interface
on which it receive this packet. On a non-full mesh hub-spoke nbma network,
however, the hub router need send out multicast packet from one spoke to an
other. Without using sub-interface, the spoke router will only seen the hub
router as pim neighbor, the spoke to spoke neighbor relation will not
established.
Can I force the hub router relay the multicast packet from spoke1 to spoke2
just like a "no ip split-horizon"?
I check "ip pim nbma-mode" on DocCD, but it can't help.
If you read here, Thank you,
If you can give me a light, Thank you vvvvvery much!
xuping
cnmiecxu@public.bta.net.cn
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