CGMP/IGMP---multicasting

From: Hans (yyao@xxxxxxxxxxxx)
Date: Mon Jan 07 2002 - 16:59:55 GMT-3


   
Hi all,

Here is the Cisco website dealing with CGMP/IGMP:

http://www.cisco.com/warp/public/473/22.html#conf

However, after reading it, I still got a question:

Assuming we have the following topology:

host 1/e0------e0/RA/e1----port1/switch 1/port2------e0/RB

If I want to turn on CGMP between the link with switch 1 and RA, on RA for
CGMP to work, do I also need to put in ip igmp on interface e1? I mean, is
ip igmp a must to enable CGMP to work on RA?

Need your help on this.

Thanks,

Hans



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