TP-Link T2600G Series - Page 344

Configuring Layer 2 Multicast IGMP Snooping Configuration
User Guide
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Switch(config)#end
Switch#copy running-config startup-config
The following example shows how to enable IGMP authentication on port 1/0/1-3:
Switch#configure
Switch(config)#interface range gigabitEhternet 1/0/1-3
Switch(config-if-range)#ip igmp snooping authentication
Switch(config-if-range)#show ip igmp snooping interface gigabitEthernet 1/0/1-3
authentication
Port IGMP-Authentication
----------- -------------------------
Gi1/0/1 enable
Gi1/0/2 enable
Gi1/0/3 enable
Switch(config)#end
Switch#copy running-config startup-config