Specifications

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Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 12.2(33)MRB
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Appendix B Cisco MWR 2941 Router Command Reference
ip igmp version
ip igmp version
To configure which version of Internet Group Management Protocol (IGMP) the router uses, use the
ip igmp version command in interface configuration mode. To restore the default value, use the no form
of this command.
ip igmp version {1 | 2 | 3}
no ip igmp version
Syntax Description
Command Default Version 2
Command Modes Interface configuration
Command History
Usage Guidelines All routers on the subnet must support the same version. The router does not automatically detect
Version 1 routers and switch to Version 1 as did earlier releases of the Cisco IOS software. Hosts can
have any IGMP version (1, 2, or 3) and the router correctly detects their presence and query them
appropriately.
Some commands require IGMP Version 2 or 3, such as the ip igmp query-max-response-time and
ip igmp query-timeout commands.
Examples The following example configures the router to use IGMP Version 3:
ip igmp version 3
Related Commands
1 IGMP Version 1.
2 IGMP Version 2. This is the default.
3 IGMP Version 3.
Release Modification
11.1 This command was introduced.
12.1(5)T The 3 keyword was added.
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a
specific 12.2SX release of this train depends on your feature set, platform, and
platform hardware.
12.2(33)MRB This command was integrated into Cisco IOS Release 12.2(33)MRB.