TP-Link T1600G-18TS Configuration Manual page 382

Configuring Layer 2 Multicast
Figure 5-14 Configure IGMP Snooping Globally
Note:
IGMP Snooping and MLD Snooping share the setting of Unknown Multicast, so you have to
enable MLD Snooping globally on the Multicast > MLD Snooping > Snooping Config page at
the same time.
2) Choose the menu Multicast > IGMP Snooping > Port Config to load the following page.
Enable IGMP Snooping on port 1/0/2 and port 1/0/4 and enable Fast Leave on port
1/0/2.
Configuration Examples
Configuration Guide 359