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Last Listener Query 
Interval: 
Enter the interval between the switch sends out MASQs. 
Last Listener Query 
Count: 
Enter t
he number of MASQs that the switch sends before aging 
out a multicast address when there is no MLD report response. 
  MLD Snooping Status 
Description:  Displays MLD Snooping status. 
Member:  Displays the member of the corresponding status. 
Note: 
1.  Configurations of the Router Port Time and Member Port Time in 8.2.3 VLAN Config override 
their global configurations here. 
3.    Before creating a Multicast VLAN, you should enable the MLD snooping function in this VLAN 
in 8.2.3 VLAN Config. 
Configuration Procedure of Multicast VLAN: 
Step  Operation  Description 
1 
Create VLAN.  Required. On the VLAN →802.1Q VLAN →VLAN Config 
page, click the Create 
button to create a VLAN. Enter the 
VLAN ID and the description for the VLAN. Meanwhile, 
specify its member ports. 
2 
globally. 
Required. On the Multicast  →MLD Snooping  →Global 
Config page, enable the MLD Snooping function globally. 
3 
Enable MLD Snooping in the 
VLAN. 
Required. On the  Multicast  →MLD Snooping  →VLAN 
Config page, specify the VLAN ID as the VLAN created in 
step 1. 
4 
Enable the Multicast VLAN.  Required. On the Multicast →MLD Snooping →Multicast 
page, enable the Multicast VLAN function and specify the 
Multicast VLAN ID as the VLAN specified in Step 1.