H3C IE4300 Command Reference Manual page 1602

undo mld-snooping fast-leave [ vlan vlan-list ]
Default
Fast-leave processing is disabled on a port.
Views
Layer 2 Ethernet interface view
Layer 2 aggregate interface view
Predefined user roles
network-admin
Parameters
vlan vlan-list
VLAN by its ID or a range of VLANs in the form of
ID is in the range of 1 to 4094. If you do not specify a VLAN, this command takes effect on all VLANs.
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 for a port in interface view or globally for all ports in
MLD-snooping view. For a port, the port-specific configuration takes priority over the global
configuration.
Examples
# Enable fast-leave processing for VLAN 2 on GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] mld-snooping fast-leave vlan 2
Related commands
fast-leave
mld-snooping general-query source-ip
Use
mld-snooping general-query source-ip
MLD general queries.
Use
undo mld-snooping general-query source-ip
Syntax
mld-snooping general-query source-ip ipv6-address
undo mld-snooping general-query source-ip
Default
In a VLAN, the source IPv6 address for MLD general queries is the IPv6 link-local address of the
current VLAN interface. If the current VLAN interface does not have an IPv6 link-local address, the
source IPv6 address is FE80::02FF:FFFF:FE00:0001.
Views
VLAN view
Predefined user roles
network-admin
: Specifies a space-separated list of up to 10 VLAN items. Each item specifies a
(MLD-snooping view)
start-vlan-id to end-vlan-id
to configure the source IPv6 address for
to restore the default.
30
. The VLAN