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igmp timer query
Syntax
igmp timer query seconds
undo igmp timer query
View
Interface view
Parameters
seconds: IGMP query interval, namely the interval between IGMP general query messages, in the
range of 1 to 65,535 seconds.
Description
Use the igmp timer query command to configure the interval between IGMP general query messages.
Use the undo igmp timer query command to restore the default.
By default, the IGMP query interval is 60 seconds.
A multicast router periodically sends IGMP general query messages onto the attached subnets to
determine whether multicast group members are present on the subnets. The IGMP query interval can
be tuned according to the practical conditions of the network.
Related commands: igmp timer other-querier-present.
Examples
# Set the IGMP query interval to 150 seconds on VLAN-interface 2.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] interface Vlan-interface 2
[Sysname-Vlan-interface2] igmp timer query 150
igmp version
Syntax
igmp version { 1 | 2 }
undo igmp version
View
Interface view
Parameters
1: Specifies IGMP version 1.
2: Specifies IGMP version 2.
Description
Use the igmp version command to specify the version of IGMP to run on the interface.
Use the undo igmp version command to restore the default.
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