HP VPN Firewall Appliances Network Management Command Reference

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fast-leave (IGMP view)
Use fast-leave to enable fast-leave processing globally.
Use undo fast-leave to disable fast-leave processing globally.
Syntax
fast-leave [ group-policy acl-number ]
undo fast-leave
Default
Fast-leave processing is disabled, and the IGMP querier sends IGMP group-specific queries or IGMP
group-and-source-specific queries after receiving an IGMP leave message from a host, instead of sending
a leave notification directly to the upstream.
Views
Public network IGMP view
Default command level
2: System level
Parameters
acl-number: Specifies a basic ACL number, in the range of 2000 to 2999. The fast-leave processing
function takes effect only for the multicast groups that match the permit statement in the specifies ACL. If
you do not include this option in your command, this command takes effect for all multicast groups.
Examples
# Enable fast-leave processing globally on the public network.
<Sysname> system-view
[Sysname] igmp
[Sysname-igmp] fast-leave
Related commands
• igmp fast-leave
• last-member-query-interval
host-tracking (IGMP view)
Use host-tracking to enable the IGMP host tracking function globally.
Use undo host-tracking to disable the IGMP host tracking function globally.
Syntax
host-tracking
undo host-tracking
Default
This function is disabled.
Views
Public network IGMP view