Igmp; Fast-Leave (Igmp View) - H3C MSR 20-20 Command Reference Manual

fast-leave (IGMP view)

Syntax
View
Parameter
Description
Related command:
Example

igmp

Syntax
View
Parameter
Description
fast-leave [ group-policy acl-number ]
undo fast-leave
Public instance IGMP view, VPN instance IGMP view
acl-number: Basic ACL number, in the range of 2000 to 2999.
Use the
fast-leave
group members globally.
Use the undo fast-leave
By default, the fast-leave function is disabled, namely, the IGMP querier sends an
IGMP group-specific query upon receiving an IGMP leave message from a host,
instead of sending a Leave notification directly to the upstream.
igmp fast-leave, last-member-query-interval.
n
This command takes effect on all Layer 3 interfaces when executed in IGMP view.
# Enable the fast leave function globally in the public instance.
<Sysname> system-view
[Sysname] igmp
[Sysname-igmp] fast-leave
igmp [ vpn-instance vpn-instance-name ]
undo igmp [ vpn-instance vpn-instance-name ]
System view
vpn-instance-name: VPN instance name, a case sensitive string of up to 31
characters.
Use the command to enter public instance IGMP view or VPN instance
igmp
IGMP view.
Use the
undo igmp
instance IGMP view or VPN instance IGMP view.
IP multicast must be enabled on the device in the corresponding instance before
this command can take effect.
command to enable the fast-leave function for multicast
command to disable the fast-leave function globally.
command to remove configurations performed in public
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