Igmp-Snooping Router-Aging-Time; Igmp-Snooping Special-Query Source - H3C S3100 Series Command Manual

[Sysname-vlan3] igmp-snooping enable
[Sysname-vlan3] igmp-snooping querier
[Sysname-vlan3] igmp-snooping query-interval 100

igmp-snooping router-aging-time

Syntax
igmp-snooping router-aging-time seconds
undo igmp-snooping router-aging-time
View
System view
Parameters
seconds: Aging time of router ports, in the range of 1 to 1,000, in seconds.
Description
Use the igmp-snooping router-aging-time command to configure the aging time of router ports.
Use the undo igmp-snooping router-aging-time command to restore the default aging time.
By default, the aging time of router ports is 105 seconds.
The aging time of router ports should be about 2.5 times the IGMP query interval.
Related commands: igmp-snooping.
Examples
# Set the aging time of the router port to 500 seconds.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] igmp-snooping router-aging-time 500
igmp-snooping special-query source-ip
Syntax
igmp-snooping special-query source-ip { current-interface | ip-address }
undo igmp-snooping special-query source-ip
View
VLAN view
Parameters
current-interface: Specifies the IP address of the current VLAN interface as the source address to be
carried in IGMP group-specific queries. If the current VLAN interface does not have an IP address, the
default IP address 0.0.0.0 will be used as the source IP address of IGMP group-specific queries.
ip-address: Specifies the source address to be carried in IGMP group-specific queries, which can be
any legal IP address.
Description
Use the igmp-snooping special-query source-ip command to configure the source address to be
carried in IGMP group-specific queries.
Use the undo igmp-snooping special-query source-ip command to restore the default.
1-13