[nsp] HSRP multicast & switch ports

Gert Doering gert at greenie.muc.de
Thu Sep 4 17:30:29 EDT 2003


Hi,

On Wed, Sep 03, 2003 at 11:07:01AM -0300, Ariel Brunetto wrote:
> You can run IGMP snooping. CGMP is not supported on Catalyst 6500, but you
> can turn a CGMP Server in your Cat6500 MSFC to support CGMP clients. IGMP
> Snooping is another way to perform the same task, but it's cpu intensive on
> higher traffic lan segments.

As far as I remember, all those things do not restrict 224.0.0.x/24 
traffic - those are local multicasts, not routed, and no join/leave 
messages are sent either... 

gert
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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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