3com 8807 Reference Guide

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.

# Display the multicast group information about VLAN2.

<SW8800> display igmp-snooping group vlan 2

 

***************Multicast group table***************

 

Vlan(id):2.

 

Router port(s):Ethernet3/1/1

 

IP group(s):the following ip group(s) match to one mac group.

 

IP group address:230.45.45.1

 

Member port(s):Ethernet3/1/12

 

MAC group(s):

 

MAC group address:01-00-5e-2d-2d-01

 

Member port(s):Ethernet3/1/12 

We can know from the information listed above that:

■

There is a multicast group in VLAN 2;

■

The router port is Ethernet 2/1/1;

■

The IP multicast group address is 230.45.45.1;

■

The member port of the IP multicast group is Ethernet 2/1/2;

■

MAC multicast group is 0100-5e2d-2d01;

■

The member of the MAC multicast group is Ethernet 2/1/2.

Any view

None

Use the display igmp-snooping statistics command to view the statistics 
information on IGMP Snooping.

This command displays the information such as the number of received general 
IGMP query packets, received IGMP group-specific query packets, received IGMP 
v1 packets, received IGMP v2 packets, received IGMP leave packets and error 
packets, and sent IGMP group-specific query packets.

Related command: igmp-snooping.

# Display statistics information about IGMP Snooping.

<SW8800> display igmp-snooping statistics

 

Received IGMP general query packet(s) number:1.