Service Manual

Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
Version 9.7(0.0) Added support for VRF and Introduced on the S6000-ON.
Version 9.5(0.0) Introduced on the Z9500.
Version 9.0.2.0 Introduced on the S6000.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.8.1.0 Introduced on the C-Series and S-Series.
Version 7.7.1.0 Introduced on the E-Series.
Usage Information Mapping applies to both v1 and v2 IGMP joins; any updates to the ACL are reected in the IGMP groups.
You may not use extended access lists with this command. When you congure a static SSM map and the
router cannot nd any matching access lists, the router continues to accept (*,G) groups.
Related Commands ip access-list standard — creates a standard access list to lter based on IP address.
ip igmp version
Manually set the version of the router to IGMPv2 or IGMPv3.
Syntax
ip igmp version {2 | 3}
Parameters
2 Enter the number 2 to set the IGMP version number to IGMPv2.
3 Enter the number 3 to set the IGMP version number to IGMPv3.
Defaults 2 (that is, IGMPv2)
Command Modes INTERFACE
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.7(0.0) Changed the default IGMP from version 2 to version 3. Introduced on the S6000-
ON
9.5(0.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-
Mux (PMUX) mode only.
8.3.19.0 Introduced on the S4820T.
Internet Group Management Protocol (IGMP)
549