Mld Snooping Group; Mld Snooping Forwarding Table - D-Link xStack Reference Manual

xStack® DGS-3120 Series Layer 2 Stackable Managed Switch Web UI Reference Guide
NOTE: The abbreviations used on this page are Static Router Port (S), Dynamic Router Port (D) and
Forbidden Router Port (F).

MLD Snooping Group

Users can view MLD Snooping Groups present on the Switch. MLD Snooping is an IPv6 function comparable to IGMP
Snooping for IPv4.
To view the following window, click L2 Features > L2 Multicast Control > MLD Snooping > MLD Snooping Group,
as show below:
The fields that can be configured are described below:
Parameter
VLAN Name
VID List
Port List
Group IPv6 Address
Data Driven
Click the Find button to locate a specific entry based on the information entered.
Click the Clear Data Driven button to delete the specific MLD snooping group which is learned by the Data Driven
feature of the specified VLAN.
Click the View All button to display all the existing entries.
Click the Clear All Data Driven button to delete all MLD snooping groups which is learned by the Data Driven feature
of specified VLANs.

MLD Snooping Forwarding Table

This page displays the switch's current MLD snooping forwarding table. It provides an easy way for user to check the
list of ports that the multicast group comes from and specific sources that it will be forwarded to. The packet comes
from the source VLAN. They will be forwarded to the forwarding VLAN. The MLD snooping further restricts the
forwarding ports.
To view the following window, click L2 Features > L2 Multicast Control > MLD Snooping > MLD Snooping
Forwarding Table, as show below:
Figure 4-58 MLD Snooping Group window
Description
Click the radio button and enter the VLAN name of the multicast group.
Click the radio button and enter a VLAN list of the multicast group.
Specify the port number(s) used to find a multicast group.
Enter the group IPv6 address used here. Select the Data Driven option to enable the
data driven feature for this MLD snooping group.
If Data Drive is selected, only data driven groups will be displayed.
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