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History
This guide is platform-specific. 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
9.5(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
exclude mode, if you do not specify a source address, The system implicitly
assumes all sources are included. If you do not specify either include or
exclude, the system implicitly assumes a IGMPv2 static join.
Command Limitations
• Only one mode (include or exclude) is permitted per multicast group per
interface. To configure another mode, all sources belonging to the original
mode must be unconfigured.
• If a static configuration is present and a packet for the same group arrives on an
interface, the dynamic entry completely overwrites all the static configuration
for the group.
Related
Commands
show ip igmp groups — displays IGMP group information.
ip igmp version
Manually set the version of the router to IGMPv2 or IGMPv3.
Z9500
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)
816
Internet Group Management Protocol (IGMP)