ZyXEL Communications Ethernet Switch Cli Reference Manual page 121

This example restricts ports 1-4 to multicast IP addresses 224.255.255.0 through
225.255.255.255.
sysname# configure
sysname(config)# igmp-snooping filtering
sysname(config)# igmp-snooping filtering profile example1 start-address
--> 224.255.255.0 end-address 225.255.255.255
sysname(config)# interface port-channel 1-4
sysname(config-interface)# igmp-snooping filtering profile example1
sysname(config-interface)# exit
sysname(config)# exit
Ethernet Switch CLI Reference Guide
Chapter 27 IGMP Snooping Commands
121