Admin Mode

Select the administrative mode for MLD Snooping for the switch from the pulldown menu. The default is disable.

Multicast Control Frame Count

Shows the number of multicast control frames that have been processed by the CPU.

Interfaces Enabled for MLD Snooping

Lists the interfaces currently enabled for MLD Snooping.

Data Frames Forwarded by the CPU

Shows the number of data frames forwarded by the CPU.

VLAN Ids Enabled For MLD Snooping

Displays VLAN Ids enabled for MLD snooping.

Interface

Select the physical or LAG interfaces to configure.

Admin Mode

Select the interface mode for the selected interface for MLD Snooping for the switch from the pulldown menu. The default is Disable.

Group Membership Interval

Specify the amount of time you want the switch to wait for a report for a particular group on a particular interface before it deletes that interface from the group. The valid range is from (2 to 3600) seconds. The default is 260 seconds.

Max Response Time

Specify the amount of time you want the switch to wait after sending a query on an interface because it did not receive a report for a particular group on that interface. Enter a value greater or equal to 1 and less than the Group Membership Interval in seconds. The default is 10 seconds. The configured value must be less than the Group Membership Interval.

Multicast Router Present Expiration Time

Specify the amount of time you want the switch to wait to receive a query on an interface before removing it from the list of interfaces with multicast routers attached. Enter a value between 0 and 3600 seconds. The default is 0 seconds. A value of zero indicates an infinite timeout; no expiration.

Fast Leave Admin Mode

Select the Fast Leave mode for the a particular interface from the pulldown menu. The default is Disable.

VLAN ID

Displays the VLAN IDs for which the MLD Snooping mode is Enabled.

Admin Mode

Shows the MLD Snooping Mode for the VLAN ID.

Fast Leave Admin Mode

Indicates whether MLD Snooping Fast-leave is active on the VLAN.

Group Membership Interval

Shows the amount of time in seconds that a switch will wait for a report from a particular group on a particular interface, which is participating in the VLAN, before deleting the interface from the entry. The valid range is 2 to 3600.

Maximum Response Time

Shows the amount of time the switch waits after it sends a query on an interface, participating in the VLAN, because it did not receive a report for a particular group on that interface. The valid range is 1 to 3599. Its value should be greater than group membership interval value.

Multicast Router Expiry Time

Shows the amount of time to wait before removing an interface that is participating in the VLAN from the list of interfaces with multicast routers attached. The interface is removed if a query is not received. The valid range is 0 to 3600.

VLAN ID

Specifies list of VLAN IDs for which MLD Snooping is enabled. If no entries exist, New Entry displays. Enter the VLAN ID of the VLAN on which to enable and configure MLD Snooping.

Admin Mode

Enable is the only available option from the drop-down menu. To disable the MLD Snooping admin mode on the VLAN, select the VLAN from the VLAN ID field and click Delete.

Fast Leave Admin Mode

Enabling fast-leave allows the switch to immediately remove the layer-2 LAN interface from its forwarding table entry upon receiving an MLD leave message for that multicast group without first sending out MAC-based general queries to the interface.

Enable fast-leave admin mode only on VLANs where only one host is connected to each layer-2 LAN port. This prevents the inadvertent dropping of the other hosts that were connected to the same layer-2 LAN port but were still interested in receiving multicast traffic directed to that group.

Group Membership Interval

The Group Membership Interval time is the amount of time in seconds that a switch waits for a report from a particular group on a particular interface before deleting the interface from the entry. This value must be greater than the Maximum Response time value. The range is 2 to 3600 seconds.

Maximum Response Time

Enter the amount of time in seconds that a switch will wait after sending a query on an interface because it did not receive a report for a particular group in that interface. This value must be less than the Group Membership Interval value. The range is 1 to 65 seconds.

Multicast Router Expiry Time

Enter the amount of time in seconds that a switch waits for a query to be received on an interface before the interface is removed from the list of interfaces with multicast routers attached. The range is 0 to 3600 seconds. A value of 0 indicates an infinite time-out; no expiration.

Interface

Select the interface number with the information to view.

Multicast Router

Indicates whether the specified interface is configured to perform multicast routing.

Interface

Select the physical or LAG interface to display.

Multicast Router

Set the multicast router status:

• Enabled: The port is a multicast router interface.
• Disabled: The port does not have multicast router configured.

Interface

Select the physical or LAG interface to display.

VLAN ID

If a VLAN is enabled for multicast routing on the interface, this field displays its ID.

Multicast Router

Indicates that the multicast router is enabled for the VLAN on this interface.

Interface

Select the physical, VLAN, or LAG interface to display.

VLAN ID

Enter the VLAN ID to configure as enabled or disabled for multicast routing.

Multicast Router

Select Enable or Disable from the drop‐down menu to change the multicast router mode of the VLAN associated with this interface.