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Default: IGMP Snooping debugging switch is disabled on the switch by default.
Usage Guide: The command is used for enable the IGMP Snooping debugging switch of
the switch, switch IGMP data packet message can be shown with ―packet‖ parameter,
event message with ―event‖, timer message with ―time‖, downsending hardware entries
message with ―mfc‖, and all debugging messages with ―all‖.
21.2.4 ip igmp snooping
Command: ip igmp snooping
no ip igmp snooping
Function: Enable the IGMP Snooping function; the ―no ip igmp snooping‖ command
disables this function.
Command mode: Global Mode
Default: IGMP Snooping is disabled by default.
Usage Guide: Use this command to enable IGMP Snooping, that is permission every
VLAN config the function of IGMP snooping. The ―no ip igmp snooping‖ command
disables this function.
Example: Enable IGMP Snooping.
Switch(config)#ip igmp snooping
21.2.5 ip igmp snooping proxy
Command: ip igmp snooping proxy
no ip igmp snooping proxy
Function: Enable IGMP Snooping proxy function, the no command disables the function.
Parameter: None.
Command Mode: Global Mode
Default: Enable.
Example:
Switch(config)#no ip igmp snooping proxy
21.2.6 ip igmp snooping vlan
Command: ip igmp snooping vlan <vlan-id>
no ip igmp snooping vlan <vlan-id>
Function: Enable the IGMP Snooping function for the specified VLAN; the ―no ip igmp
snooping vlan <vlan-id>‖ command disables the IGMP Snooping function for the
specified VLAN.