Multicast
IGMP/MLD Snooping IP Multicast Group
Cisco 350XG & 550XG Series 10G Stackable Managed Switches
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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
.
The following is an 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, and both are mapped to the
same MAC Multicast address 01:00:5e:01:01:01. In this case, there is a single entry
in the MAC Multicast page, but two entries on this page.
To query for a IP Multicast group:
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:
•
Group Address equals to
—Defines the Multicast group MAC address or IP
address to query.
•
Source Address equals to
—Defines the sender address to query.
•
VLAN ID equals to
—Defines the VLAN ID to query.
STEP 4
Click
Go
. The following fields are displayed for each Multicast group:
•
VLAN
—The VLAN ID.
•
Group Address
—The Multicast group MAC address or IP address.
•
Source Address
—The sender address for all of the specified group ports.
•
Included Ports
—The list of destination ports for the Multicast stream.
•
Excluded Ports
—The list of ports not included in the group.
•
Compatibility Mode
—The oldest IGMP/MLD version of registration from the
hosts the device receives on the IP group address.
