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13.3 Internet Group Management Protocol (IGMP) Commands
This section provides a detailed explanation of the IGMP commands. The commands are divided into the following different
groups:
◆Show commands are used to display device settings, statistics and other information.
◆Configuration commands are used to configure features and options of the switch. For every configuration command there is
a show command that will display the configuration setting.
13.3.1 ip igmp
This command sets the administrative mode of IGMP in the router to active.
▫
Default
disabled
▫
Format
ip igmp
▫
Mode
Global Config
no ip igmp
This command sets the administrative mode of IGMP in the router to inactive.
▫
Format
no ip igmp
▫
Mode
Global Config
13.3.2 ip igmp version
This command configures the version of IGMP for an interface. The value for <version> is either 1, 2 or 3.
▫
Default
3
▫
Format
ip igmp version <version>
▫
Mode
Interface Config
no ip igmp version
This command resets the version of IGMP for this interface. The version is reset to the default value.
▫
Format
no ip igmp version
▫
Mode
Interface Config
13.3.3 set igmp mcrtrexpiretime
This command sets the Multicast Router Present Expiration time on the system. This is the amount of time in seconds that a
switch will wait for a query to be received on an interface before the interface is removed from the list of interfaces with multicast
routers attached. The range is 0 to 3600 seconds. A value of 0 indicates an infinite timeout, i.e. no expiration.
▫
Default
0
▫
Format
set igmp mcrtrexpiretime <0-3600>
▫
Mode
Global Config
User's Manual of WGS3-2820/WGS3-5220
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