Igmp Fast-Leave - HP 5900 Series Command Reference Manual

Views
Interface view
Predefined user roles
network-admin
Usage guidelines
This command takes effect only when IP multicast routing is enabled. If the interface belongs to a VPN
instance, make sure IP multicast routing is enabled on the VPN instance.
IGMP configurations on an interface take effect only when IGMP is enabled on the interface.
Examples
# Enable IP multicast routing, and enable IGMP on VLAN-interface 100 on the public network.
<Sysname> system-view
[Sysname] multicast routing
[Sysname-mrib] quit
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] igmp enable
Related commands
multicast routing

igmp fast-leave

Use igmp fast-leave to enable fast-leave processing on an interface.
Use undo igmp fast-leave to disable fast-leave processing on an interface.
Syntax
igmp fast-leave [ group-policy acl-number ]
undo igmp fast-leave
Default
Fast-leave
group-and-source-specific queries after receiving IGMP leave messages.
Views
Interface view
Predefined user roles
network-admin
Parameters
acl-number: Specifies an IPv4 basic ACL by its number in the range of 2000 to 2999. If you specify an
ACL, the command takes effect only on the multicast groups that the ACL permits. The command takes
effect on all multicast groups when one of the following conditions exists:
You do not specify an ACL.
•
The specified ACL does not exist.
•
• The specified ACL does not contain valid rules.
processing is disabled. The IGMP querier
93
sends IGMP group-specific or