Switch 7700 Command reference Guide, v2.0

IGMP Snooping Configuration Commands 251
enabled, router port timeout, maximum response timeout of a query and the
member port timeout.
Related command: igmp-snooping.
Example
Display the IGMP Snooping configuration information of the switch.
<SW7700>display igmp-snooping configuration
Enable IGMP-Snooping.
The router port timeout is 300 second(s).
The max response timeout is 50 second(s).
The member port timeout is 500 second(s).
The information above tells us that: IGMP Snooping is enabled; the router port
timer is set to be 300 seconds; the max response timer is set to be 50 seconds; the
aging timer of multicast group member is set to be 500 seconds.
display igmp-snooping
group
Syntax
display igmp-snooping group [ vlan vlanid ]
View
All views
Parameter
vlan vlanid: Specifies the VLAN where the multicast group to be viewed is
located. When the parameter is omitted, the command will display the
information about all the multicast groups on the VLAN.
Description
Use the display igmp-snooping group command to view the IP multicast groups
and MAC multicast groups under VLAN.
This command displays the IP multicast group and MAC multicast group
information of a VLAN or all the VLAN where the Ethernet switch is located. It
displays the information such as VLAN ID, router port, IP multicast group address,
member ports in the IP multicast group, MAC multicast group, MAC multicast
group address, and the member ports in the MAC multicast group.
Example
Display the multicast group information about VLAN2.
<SW7700>display igmp-snooping group vlan 2
***************Multicast group table***************
Vlan(id):2.
Router port(s):Ethernet1/0/1
IP group(s):the following ip group(s) match to one mac group.
IP group address:230.45.45.1
Member port(s):Ethernet1/0/12
MAC group(s):
MAC group address:01-00-5e-2d-2d-01
Member port(s):Ethernet1/0/12