fast-leave (MLD-snooping view)
Use fast-leave to enable fast-leave processing globally.
Use undo fast-leave to disable fast-leave processing globally.
Syntax
fast-leave [ vlan vlan-list ]
undo fast-leave [ vlan vlan-list ]
Default
Fast-leave processing is disabled.
Views
MLD-snooping view
Predefined user roles
network-admin
Parameters
vlan vlan-list: Specifies a space-separated list of up to 10 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 you do not specify a VLAN, this command takes effect for all VLANs and VSIs.
Usage guidelines
The fast-leave processing feature enables the device to immediately remove a port from the forwarding entry for an IPv6 multicast group when the port receives a done message.
You can enable fast-leave processing globally for all ports in MLD-snooping view or for a port in interface view. For a port, the port-specific configuration takes priority over the global configuration.
Examples
# Globally enable MLD snooping fast-leave processing for VLAN 2.
<Sysname> system-view [Sysname] mld-snooping [Sysname-mld-snooping] fast-leave vlan 2
Related commands
mld-snooping fast-leave