H3C S7500E Series Command Manual page 728

Command Manual – Multicast
H3C S7500E Series Ethernet Switches
range in the form of start-vlan-id to end-vlan-id, where the end VLAN ID must be
greater than the start VLAN ID. The effective range of a VLAN ID is 1 to 4094.
Description
Use the fast-leave command to enable the fast leave feature globally.
Use the undo fast-leave command to disable the fast leave feature globally.
By default, the fast leave feature is disabled.
Note that:
This command works on IGMP Snooping–enabled VLANs and VLANs with IGMP
enabled on the corresponding VLAN interfaces.
If you do not specify any VLAN, the command will take effect for all VLANs; if you
specify a VLAN or multiple VLANs, the command will take effect for the specified
VLAN(s) only.
Related commands: igmp-snooping fast-leave.
Examples
# Enable the fast leave feature globally in VLAN 2.
<Sysname> system-view
[Sysname] igmp-snooping
[Sysname-igmp-snooping] fast-leave vlan 2
1.1.5 group-policy
Syntax
group-policy acl-number [ vlan vlan-list ]
undo group-policy [ vlan vlan-list ]
View
IGMP-Snooping view
Parameters
acl-number: Basic ACL number, in the range of 2000 to 2999.
vlan vlan-list: Defines one or multiple VLANs. You can provide up to 10 VLAN lists, by
each of which you can specify an individual VLAN in the form of vlan-id, or a VLAN
range in the form of start-vlan-id to end-vlan-id, where the end VLAN ID must be
greater than the start VLAN ID. The effective range of a VLAN ID is 1 to 4094.
Description
Use the group-policy command to configure a global multicast group filter.
Chapter 1 IGMP Snooping Configuration Commands
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