Brocade Multi-Service IronWare Multicast Configuration Guide (Supporting R05.6.00) - Manual (Page 127)

Multi-Service IronWare Multicast Configuration Guide 115
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IGMP V3
1
Clearing the IGMP group membership table
To clear the IGMP group membership table, enter the following command.
Brocade# clear ip igmp cache
Syntax: clear ip igmp [ vrf vrf-name ] cache
This command clears the IGMP membership for the default router instance or for a specified VRF.
Use the vrf option to clear the traffic information for a VRF instance specified by the vrf-name
variable.
Displaying static IGMP groups
The following command displays static IGMP groups for the “eng” VRF.
Brocade#show ip igmp vrf eng static
Group Address Interface Port List
----------------+---------+---------
229.1.0.12 4/1 ethe 4/1
229.1.0.13 4/1 ethe 4/1
229.1.0.14 4/1 ethe 4/1
229.1.0.92 4/1 ethe 4/1
Syntax: show ip igmp [vrf vrf-name] static
The vrf parameter specifies that you want to display static IGMP group information for the VRF
specified by the vrf-name variable.
Displaying the IGMP status of an interface
You can display the status of a multicast enabled port by entering a command such as the
following.
Syntax: show ip igmp [vrf vrf-name] interface [ve number | ethernet slot/port | tunnel num]
This field Displays
Group Address The address of the multicast group.
Interface Port List The physical ports on which the multicast groups are received.
Brocade# show ip igmp interface
---------+------+---------+---------------+---------+-----+-----+---------
Intf/Port|Groups| Version |Querier | Timer |V1Rtr|V2Rtr|Tracking
| |Oper Cfg| |OQrr GenQ| | |
---------+------+----+----+---------------+----+----+-----+-----+---------
e6/3 1 3 3 Self 0 94 No No Disabled
e6/4 0 2 - Self 0 94 No No Disabled
v30 1 3 3 Disabled
e6/2 3 - Self 0 20 No No
v40 0 3 3 Disabled
e6/2 3 - Self 0 20 No No
v50 0 2 - Disabled
e12/1 2 - Self 0 29 No No
e6/8 2 - 50.1.1.10 46 0 No Yes
e6/1 2 - Self 0 115 No Yes