[c-nsp] ip igmp join-group x.x.x.x

Marian Ďurkovič md at bts.sk
Wed Feb 24 08:35:09 EST 2010


On Wed, Feb 24, 2010 at 01:52:37PM +0100, luismi wrote:
> Be aware of the command, I dont know the behaviour of your platform, but
> in our 7206 npe-g2 we have issues with it. Multicast video and audio was
> broken because the command makes the multicast to be "process
> switched" , if my memory is ok.

You need to use "ip igmp static-group ..." instead.

    M.
 
> El lun, 22-02-2010 a las 22:40 +0000, Vladislav Vasilev escribió:
> > Hello all,
> > 
> > I thought that applying "ip igmp join-group 239.1.1.1" makes the interface
> > under which is executed a member of 239.1.1.1 for as long as the command is
> > there. The problem is that the switch (in this case ME3400) never sends
> > another IGMP report and the multicast stream gets pruned. I guess it is a
> > bug?
> > 
> > 
> > Regards,
> > V.Vasilev


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