cisco multicast routing between vlans
Hi tgp1994. The IGMP snooping that you have enabled is for layer 2 Multcasting, contained within one vlan. In addition you will need Multicast routing (DVMRP or PIM-SM) between your vlans to see the Multicast groups from vlan 1 in vlan 16. I am not sure what enterasys kit you have but you will require a C series or up with advance routing license.