Igmp-Snooping Query-Interval; Igmp-Snooping Router-Aging-Time - 3Com Switch 4500 Family Manual

<Sysname> system-view
System view, return to user view with Ctrl+Z.
[Sysname] igmp-snooping enable
[Sysname] vlan 3
[Sysname-vlan3] igmp-snooping enable
[Sysname-vlan3] igmp-snooping querier

igmp-snooping query-interval

Syntax
igmp-snooping query-interval seconds
undo igmp-snooping query-interval
View
VLAN view
Parameters
seconds: IGMP query interval, ranging from 1 to 300, in seconds.
Description
Use the igmp-snooping query-interval command to configure the IGMP query interval, namely the
interval at which the switch sends IGMP general queries.
Use the undo igmp-snooping query-interval command to restore the default.
By default, the IGMP query interval is 60 seconds.
These commands are effective only after the IGMP Snooping querier feature is enabled. Otherwise, the
switch will not send general queries. The configured query interval must be longer than the maximum
response time in general queries.
Related commands:
max-response-time, igmp-snooping general-query source-ip
Examples
# Configure the IGMP query interval to 100 seconds in VLAN 3.
<Sysname> system-view
System view, return to user view with Ctrl+Z.
[Sysname] igmp-snooping enable
[Sysname] vlan 3
[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
igmp-snooping enable,
2-13
igmp-snooping querier, igmp-snooping