Recently we have been trying to replace a NetGear switch which is between Multicast source and ePMP WIreles Network.
We have choosen an 3560 Cisco switch with IGMP snooping enabled, What we have found is that streaming service stops when we turn on the ip igmp snooping feature on the switch. It do work fine when IGMP Snooping is off, I suppose there is a kind of missmatch betwwen ePMP software which is also doing IGMP Snooping on the network and the switch.
I think that there must be only ePMP APs doing IGMP snooping for multicast to work.
Notice that streaming works fine only when we turn off the igmp feature on the switch.