Command History This guide is platform-specific. For command information about other platforms, referto 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 Description9.9(0.0) Introduced on the C9010.9.5(0.1) Introduced on the Z9500.8.3.19.0 Introduced on the S4820T.8.3.11.1 Introduced on the Z9000.8.3.7.0 Introduced on the S4810.7.8.1.0 Introduced on the S-Series.7.7.1.0 Introduced on the C-Series.7.5.1.0 Expanded to support the exclude and include options.Usage Information A group in include mode must have at least one source address defined. In excludemode, if you do not specify a source address, The system implicitly assumes all sourcesare included. If you do not specify either include or exclude, the system implicitlyassumes a IGMPv2 static join.Command Limitations• Only one mode (include or exclude) is permitted per multicast group perinterface. To configure another mode, all sources belonging to the original modemust be unconfigured.• If a static configuration is present and a packet for the same group arrives on aninterface, the dynamic entry completely overwrites all the static configuration forthe group.RelatedCommandsshow ip igmp groups — displays IGMP group information.ip igmp versionManually set the version of the router to IGMPv2 or IGMPv3.C9000 SeriesSyntax 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.Internet Group Management Protocol (IGMP) 1136
