You can clear one or more forwarding entries from
the multicast routing table. However, if you do so, the entries may
reappear in the routing table if they are rediscovered.
clear
ipv6 mroute
Use to delete IPv6 multicast forwarding entries.
If you specify an *, the router clears all IP multicast
forwarding entries.
If you specify the IPv6 address of a multicast group,
the router clears all multicast forward entries for that group.
If you specify the IPv6 address of a multicast group and
the IPv6 address of a multicast source, the router clears the multicast
entry that matches that group and source.
