Rajesh Kumar wrote:
> 
> How about configuring a "storm control" for multicast which
> will avoid these problems?
> 
> -rajesh
> 

I think what's happening isn't a storm at all.  Flooding of multicast is the
default behavior.

> 
> TP wrote:
> 
> > Dear Group,
> >
> > I need help about multiscast.
> > This is a simple topology... I've to test some video streamer
> devices so I
> > must generate multicast traffic.
> > All video devices are connected to a catalyst 3550xl.
> > We can reach the office LAN  through the same catalyst, in
> particular from/by
> > fastethernet0/1.
> >
> > I must avoid that multicast traffic genereted locally  floods
> the LAN
> > creating
> > excessive traffic.
> > Can I achieve this?
> >
> > This is the configuration runnig...it doesn't work. I mean 
> when I generate
> > multicast traffic it crosses  fe0/1 and reachs the rest of
> the LAN
> > degrading network performance.
> >
> > Any help will be appreciated.
> > Thank you.
> > Teresa
> >
> > interface FastEthernet0/1
> >  switchport protected
> >  switchport block multicast
> >  no ip address
> >  storm-control multicast level 20.00
> >
> > System image file is
> > "flash:c3550-i9q3l2-mz.121-11.EA1/c3550-i9q3l2-mz.121-11.EA
> > 1.bin"
> 
> 




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