This wizard appears when you choose Device > IP Multicast Wizard on the menu bar.
The wizard is intended for leaf routers, which are at the edge of the network. The wizard will not create a multicast network. An additional rendezvous point candidate and mapping agent must exist. Refer to the Auto-RP documentation in Configuring IP Multicast Routing for more information.
Follow these steps to enable multicast routing on one or more Catalyst 3550 multilayer switches in the cluster:
The PIM mode for routable interfaces on the enabled switches is set to Sparse-Dense. Multicast forwarding is enabled for each switch. The state of the CGMP server on the switches is not changed.
To enable a disabled CGMP server, choose Device > IP Multicast Routing and use the IP Multicast Routing window.