xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide 
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Example 
To disable IGMP snooping multicast VLAN: 
DGS-3420-28SC:admin#disable igmp_snooping multicast_vlan 
Command: disable igmp_snooping multicast_vlan 
 
Success. 
 
 
40-12  show igmp_snooping multicast_vlan 
Description 
This command allows information for a specific multicast VLAN to be displayed. 
 
Format 
show igmp_snooping multicast_vlan {<vlan_name 32>} 
 
Parameters 
<vlan_name 32> - (Optional) Specify the name of the multicast VLAN to be displayed. 
 
Restrictions 
None. 
 
Example 
To display all IGMP snooping multicast VLANs: