Igmp-Snooping Fast-Leave - HP 6125XLG Command Reference Manual

Predefined user roles
network-admin
Usage guidelines
You must enable IGMP snooping globally before you enable IGMP snooping for a VLAN.
Examples
# Enable IGMP snooping globally and for VLAN 2.
<Sysname> system-view
[Sysname] igmp-snooping
[Sysname-igmp-snooping] quit
[Sysname] vlan 2
[Sysname-vlan2] igmp-snooping enable
Related commands
igmp-snooping

igmp-snooping fast-leave

Use igmp-snooping fast-leave to enable IGMP snooping fast-leave processing on a port.
Use undo igmp-snooping fast-leave to disable IGMP snooping fast-leave processing on a port.
Syntax
igmp-snooping fast-leave [ vlan vlan-list ]
undo igmp-snooping fast-leave [ vlan vlan-list ]
Default
IGMP snooping fast-leave processing is disabled on a port.
Views
Ethernet interface view, aggregate interface view
Predefined user roles
network-admin
Parameters
vlan vlan-list: Specifies a space-separated list of up to ten VLAN items. Each item specifies a VLAN by
its ID or a range of VLANs in the form of start-vlan-id to end-vlan-id. The VLAN ID is in the range of 1 to
4094. If this option is not specified, this command takes effect for all VLANs.
Usage guidelines
When an IGMP leave message arrives at a port that has the IGMP snooping fast-leave processing
feature enabled, the switch immediately removes that port from the forwarding entry for the multicast
group specified in the message.
The configuration made in proper interface view is only effective on the current port and takes preference
over the global configuration.
Examples
# Enable IGMP snooping fast-leave processing on Ten-GigabitEthernet 1/1/5 in VLAN 2.
<Sysname> system-view
14