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

[Bøvre Jon Harald]

You might be using this command to avoid process switching:


ip igmp static-group x.x.x.x





Jon 


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Fra: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] På vegne av luismi
Sendt: 24. februar 2010 13:53
Til: Vladislav Vasilev
Kopi: cisco-nsp at puck.nether.net
Emne: Re: [c-nsp] ip igmp join-group x.x.x.x

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.

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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