Cisco Multicast

This is just a small collection of command for cisco switches to show and configure multicast traffic in a local network.

• sh ip igmp snooping mrouter

  and

• sh ip igmp snooping querier

  show where the querier is connected. If it is not enabled

• (conf) ip igmp snooping querier
• sh ip igmp snooping group

  lists the multicast group which are detected and which ports are are registered