R3166-R3206-HP High-End Firewalls Network Management Command Reference-6PW101

Table Of Contents
406
Description
Use the fast-leave command to configure fast leave processing globally.
Use the undo fast-leave command to disable fast leave processing globally.
By default, fast leave processing is disabled. Namely, the IGMP querier sends IGMP group-specific
queries upon receiving an IGMP leave message from a host, instead of sending a leave notification
directly to the upstream.
This command takes effect on all Layer 3 interfaces.
Related commands: igmp fast-leave, last-member-query-interval.
Examples
# Enable fast leave processing globally in the public instance.
<Sysname> system-view
[Sysname] igmp
[Sysname-igmp] fast-leave
igmp
Syntax
igmp
undo igmp
View
System view
Default level
2: System level
Parameters
None
Description
Use the igmp command to enter public instance IGMP view.
Use the undo igmp command to remove configurations performed in public instance IGMP view.
IP multicast must be enabled in the corresponding instance before this command can take effect.
Related commands: igmp enable and multicast routing-enable.
Examples
# Enable IP multicast routing in the public instance and enter public instance IGMP view.
<Sysname> system-view
[Sysname] multicast routing-enable
[Sysname] igmp
[Sysname-igmp]
igmp enable
Syntax
igmp enable