[c-nsp] Nexus 7K - Multicast Question

[Phil Mayers]

On 10/01/2011 01:31 AM, Antonio Soares wrote:
> Hello group,
>
> Anyone knows why the "ip igmp join-group" does not work on a physical
> interface but it works fine on a loopback interface ?

"ip igmp join-group" is a CPU command; it makes the CPU join the group 
and receive the packets. I imagine this might not work on a hardware 
platform, with an interface which will be processed in hardware.

Are you sure you don't want "ip igmp static-group"?

What's your use case?