Displays information about the Internet Group Management Protocol (IGMP) multicast discovery routes. If you do not specify a VRF name or range of VRF IDs, the results show information for the Global Router. If you do specify a VRF name or range of VRF IDs, the results show information only for the VRFs you specify.
show ip igmp mrdisc
show ip igmp mrdisc vrf WORD<1-16>
show ip igmp mrdisc vrfids WORD<0-512>
None
Privileged EXEC