[nsp] Speaking of Multicast

[Gert Doering]

Hi,

On Wed, May 19, 2004 at 11:32:33AM +0000, Kristofer Sigurdsson wrote:
> > Fa0/0.519 on
> > Cisco 7206VXR----------3524----------3524-----------2924---------Decoder
> >              .1Q trunk     .1Q trunk     .1Q trunk       VLAN519
> 
> I'm pretty sure you have to configure CGMP on the switch ports, otherwise the
> multicast stream will not go through.

It's the other way round: unless you configure CGMP or IGMP snooping, the
multicast traffic will be flooded to *all* ports on *all* switches.

Ethernet sucks.

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