D-Link DGS-3620-52T CLI Guide - Page 495

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide If no parameter is specified, the system will display all multicast VLANs. Restrictions None. Example To display all IGMP snooping multicast VLANs: DGS-3620-28SC:admin#show igmp_snooping multicast_vlan Command: show igmp_snooping multicast_vlan IGMP Multicast VLAN Global State : Disabled IGMP Multicast VLAN Forward Unmatched : Disabled VLAN Name VID :test :100 Member(Untagged) Ports Tagged Member Ports Source Ports Untagged Source Ports Status Replace Source IP Remap Priority :1 : :3 : :Disabled :0.0.0.0 :None Total Entries: 1 DGS-3620-28SC:admin# 40-13 config igmp_snooping multicast_vlan forward_unmatched Description This command is used to configure the forwarding mode for IGMP snooping multicast VLAN unmatched packets. When the switch receives an IGMP snooping packet, it will match the packet against the multicast profile to determine which multicast VLAN to associate with. If the packet does not match all profiles, the packet will be forwarded or dropped based on this setting. By default, the packet will be dropped. Format config igmp_snooping multicast_vlan forward_unmatched [disable | enable] Parameters enable - The packet will be flooded on the VLAN. disable - The packet will be dropped. 490