IGMP/MLD Snooping IP Multicast Group

The IGMP/MLD Snooping IP Multicast Group page displays the IPv4 and IPv6 group addresses learned from IGMP/MLD messages.

There might be a difference between information on this page and information on the MAC Group Address page. For example, assume that the system filters according to MAC-based groups and a port requested to join the following Multicast groups 224.1.1.1 and 225.1.1.1. Both are mapped to the same MAC Multicast address 01:00:5e:01:01:01. In this case, there’s a single entry in the MAC Multicast page, but two entries on this page.

To query for an IP Multicast group, complete the following steps:

Procedure

Step 1

Click Multicast > IGMP/MLD Snooping IP Multicast Group.

Step 2

Set the type of snooping group for which to search: IGMP or MLD.

Step 3

Enter some or all of following query filter criteria:

  • VLAN ID equals to—Defines the VLAN ID to query.

  • IP Version equals to—Select either Version 4 or Version 6.

  • IP Multicast Group Address equals to—Enter the IP Multicast group address to query.

Step 4

Click Go. The following fields are displayed for each Multicast group:

  • VLAN—The VLAN ID.

  • IP Multicast Group Address—The Multicast group IP address.

  • Member Ports—The list of ports to where the corresponding Multicast stream is forwarded.

  • Type—The group type is static or dynamic.