Have a 6509, sup720. I have a vlan with a multicast stream flooding it. Cannot use IGMP as a few of the switchports are connected to old devices which do not do IGMP, but need to listen to the MC stream. I have a few ports in that same vlan which I really need the multicast stream to not leave. (and I cannot move these devices)
Any easy way to filter out multicast from hitting a port on a vlan saturated with MC traffic?