Command Reference, Cisco Ios Xe Everest 16.5.1A (Catalyst 3650 Switches - Cisco Catalyst 3650 series Command Reference Manual

ip igmp snooping vlan static
Examples
This example shows how to statically configure a host on an interface:
Device(config)# ip igmp snooping vlan 1 static 224.2.4.12 interface
gigabitEthernet1/0/1
Configuring port gigabitethernet1/0/1 on group 224.2.4.12
You can verify your settings by entering the show ip igmp snooping privileged EXEC command.

Command Reference, Cisco IOS XE Everest 16.5.1a (Catalyst 3650 Switches)

230