Displaying IGMPv3 Information
The following examples present the show commands available for
IGMPv3.
To display the IGMP traffic status on each virtual routing interface.
device# show ip igmp traffic Recv QryV2 QryV3 G-Qry GSQry MbrV2 MbrV3 Leave IsIN IsEX ToIN ToEX ALLOW BLK v5 29 0 0 0 0 0 0 0 0 0 0 0 0 v18 15 0 0 0 0 30 0 60 0 0 0 0 0 v110 0 0 0 0 0 97 0 142 37 2 2 3 2 Send QryV1 QryV2 QryV3 G-Qry GSQry v5 0 2 0 0 0 v18 0 0 30 30 0 v110 0 0 30 44 11
You can display the status of all IGMP multicast groups on a device.
device# show ip igmp group Total 2 entries ------------------------------------------------------ Idx Group Address Port Intf Mode Timer Srcs ---+----------------+------+------+---------+-----+---- 1 232.0.0.1 e1/6/2 v30 include 0 7 2 226.0.0.1 e1/6/2 v30 exclude 240 2 e1/6/3 e1/6/3 include 0 3 Total number of groups 2
To display the status of one IGMP multicast group in detail.
device# show ip igmp group 239.0.0.1 detail Total 2 entries ----------------------------------------------------- Idx Group Address Port Intf Mode Timer Srcs ---+----------------+------+------+-------+-----+---- 1 226.0.0.1 e1/6/2 v30 exclude 218 2 S: 40.40.40.12 S: 40.40.40.11 S: 40.40.40.10 S: 40.40.40.2 (Age: 218) S: 40.40.40.3 (Age: 218) 226.0.0.1 e1/6/3 e1/6/3 include 0 3 S: 30.30.30.3 (Age: 165) S: 30.30.30.2 (Age: 165) S: 30.30.30.1 (Age: 165)
If the tracking and fast leave feature is enabled, you can display the list of clients that belong to a particular IGMP group.
device# show ip igmp group 224.1.10.1 tracking Total 2 entries ----------------------------------------------------- Idx Group Address Port Intf Mode Timer Srcs ---+----------------+------+------+-------+-----+---- 1 226.0.0.1 e1/6/2 v30 exclude 253 3 S: 40.40.40.12 S: 40.40.40.11 S: 40.40.40.10 S: 40.40.40.2 (Age: 253) C: 10.10.10.1 (Age: 253) S: 40.40.40.3 (Age: 253) C: 10.10.10.1 (Age: 253) 226.0.0.1 e1/6/3 e1/6/3 include 0 3 S: 30.30.30.3 (Age: 196) C: 10.2.0.1 (Age: 196) S: 30.30.30.2 (Age: 196) C: 10.2.0.1 (Age: 196) S: 30.30.30.1 (Age: 196) C: 10.2.0.1 (Age: 196)
If you want a report for a specific multicast group, enter that group’s address for the group-address option. Omit the group-address if you want a report for all multicast groups.
You can display the status of a multicast-enabled port.
device# show ip igmp interface ---------+------+---------+---------------+---------+-----+-----+--------- Intf/Port|Groups| Version |Querier | Timer |V1Rtr|V2Rtr|Tracking | |Oper Cfg| |OQrr GenQ| | | ---------+------+----+----+---------------+----+----+-----+-----+--------- e1/6/3 1 3 3 Self 0 94 No No Disabled e1/6/4 0 2 - Self 0 94 No No Disabled v30 1 3 3 Disabled e1/6/2 3 - Self 0 20 No No v40 0 3 3 Disabled e1/6/2 3 - Self 0 20 No No v50 0 2 - Disabled e1/2/1 2 - Self 0 29 No No e1/6/8 2 - 50.1.1.10 46 0 No Yes e1/6/1 2 - Self 0 115 No Yes
The following command displays static IGMP groups for the "eng" VRF.
device# show ip igmp vrf eng static Group Address Interface Port List ----------------+---------+--------- 229.1.0.12 1/4/1 ethe 1/4/1 229.1.0.13 1/4/1 ethe 1/4/1 229.1.0.14 1/4/1 ethe 1/4/1 229.1.0.92 1/4/1 ethe 1/4/1