Using The Cli - TP-Link T1600G-18TS Configuration Manual

Configuring Layer 2 Multicast
Figure 5-6 Enable IGMP Snooping in the VLAN
6) Click Save Config to save the settings.

5.1.4 Using the CLI

1) Enable IGMP Snooping globally.
Switch#configure
Switch(config)#ip igmp snooping
2) Enable IGMP Snooping on port 1/0/1-4.
Switch(config)#interface range gigabitEthernet 1/0/1-4
Switch(config-if-range)#ip igmp snooping
Switch(config-if-range)#exit
3) Create VLAN 10.
Switch(config)#vlan 10
Switch(config-vlan)#name vlan10
Switch(config-vlan)#exit
4) Add port 1/0/1-3 to VLAN 10 and set the link type as untagged. Add port 1/0/4 to VLAN
10 and set the link type as tagged.
Switch(config)#interface range gigabitEthernet 1/0/1-3
Switch(config-if-range)#switchport general allowed vlan 10 untagged
Configuration Examples
Configuration Guide 349