I have a customer with a 4500E switch in the headend of their elementary school. We have just installed several video streaming servers that support unicast or multicast streaming.
We would like to configure the switch for multicast but are not sure how to proceed.
In another case with layer 2 switches (2950) and a router (2620XM) we enabled multicast routing on the 2620XM, enabled sparse mode on interface fa0/0, set the rendevous point to fa0/0 and enableb CGMP on fa0/0. Then we executed the following on the 2950s:
ip igmp snooping vlan1 mrouter learn cgmp
In the case of this 4500E, though, I am not as clear on the requirements. If anyone would be kind enough to explain the correct settings, I would be grateful.