HP MSR2000/3000/4000 Router Series IP Multicast Command Reference

18
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
Layer 2 Ethernet 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 takes effect only on the current port and takes
preference over the global configuration.
Examples
# Enable IGMP snooping fast-leave processing on Ethernet 1/1 in VLAN 2.
<Sysname> system-view
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] igmp-snooping fast-leave vlan 2
Related commands
fast-leave (IGMP-snooping view)
igmp-snooping group-limit
Use igmp-snooping group-limit to set the maximum number of multicast groups that a port can join.
Use undo igmp-snooping group-limit to restore the default.
Syntax
igmp-snooping group-limit limit [ vlan vlan-list ]
undo igmp-snooping group-limit [ vlan vlan-list ]
Default
The default setting is 4294967295.
Views
Layer 2 Ethernet interface view