[c-nsp] Preventing host with lower ip to become IGMP querier

[Pavel Dimow]

Hello,

I have some strange situation (not that I really understand how it
works), but I want to prevent device connected to a port to become
IGMP querier because
it has a lower ip address. I have also made sure to configure profile
in order to prevent it for receiving (joining) any multicast groups
but all mcast traffic goes to this
port also. I don't have management on that device.

Thanks in advance for any help/tips