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    Deleting Multicast Forwarding Entries

    You can clear one or more forwarding entries from the multicast routing table. However, if you do so, the entries might reappear in the routing table if they are rediscovered.

    If you specify an *, the router clears all IP multicast forwarding entries. If you specify the IPv4 address of a multicast group, the router clears all multicast forwarding entries for that group. If you specify the IPv4 address of a multicast group and the IPv4 address of a multicast source, the router clears the multicast forwarding entry that matches that group and source.

    To delete IP multicast forwarding entries issue the clear ip mroute command in Privileged Exec mode.

    host1:boston#clear ip mroute *

    Published: 2014-08-20