R211x-HP Flexfabric 11900 IP Multicast Command Reference

21
Predefined user roles
network-admin
mdc-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 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 1/0/1 in VLAN 2.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] 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, Layer 2 aggregate interface view
Predefined user roles
network-admin
mdc-admin
Parameters
limit: Sets the maximum number of multicast groups that a port can join, in the range of 0 to
4294967295.