Reference v4.1.0 Instruction Manual

Network OS Command Reference 361

53-1003115-01

ip igmp snooping fast-leave

Enables snooping fast-leave.

Synopsis ip igmp snooping fast-leave

no ip igmp snooping fast-leave

Operands None

Defaults This command is disabled.

Command Modes VLAN interface configuration mode

Description Use this command to enable Internet Group Management Protocol (IGMP) snooping fast-leave

processing. This allows the removal of an interface from the forwarding table without sending out

group-specific queries to the interface.

Usage Guidelines Enter no ip igmp snooping fast-leave to disable this function.

Examples To enable snooping fast-leave for a specific VLAN interface:

switch(config)# interface vlan 1

switch(config-Vlan-1)# ip igmp snooping fast-leave

To disable snooping fast-leave for a specific VLAN interface:

switch(config)# interface vlan 1

switch(config-Vlan-1)# no ip igmp snooping fast-leave

See Also interface, interface ve, ip igmp snooping enable (global version), show ip igmp snooping,

ip igmp snooping enable, ip igmp snooping mrouter, ip igmp snooping mrouter-timeout,

ip igmp snooping querier enable