Ip Multicast-Routing - Dell C9000 Series Reference Manual

Networking command-line reference guide

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The S-Series default is 4000.

Command Modes

CONFIGURATION

Command History

This guide is platform-specific. For command information about other platforms, see

the relevant Dell Networking OS Command Line Reference Guide.

The following is a list of the Dell Networking OS version history for this command.

Usage Information This feature allows you to limit the number of multicast entries on the system. This

number is the total of all the multicast entries on all line cards in the system. On each

line card, the multicast module only installs the maximum number of entries,

depending on the configured CAM profile.

To store multicast routes, use the IN-L3-McastFib CAM partition. It is a separate

hardware limit that exists per port-pipe. This hardware space limitation can supersede

any software-configured limit. The opposite is also true, the CAM partition might not be

exhausted at the time the system-wide route limit set by the ip multicast-limit

command is reached.

show ip igmp groups

ip multicast-routing

Enable IP multicast forwarding.

C9000 Series

ip multicast-routing

To disable multicast forwarding, use the no ip multicast-routing command.

Enter the desired maximum number of multicast entries on the

system. The S-Series range is from 1 to 16000.

Introduced on the C9010.

Introduced on the S6000.

Introduced on the S4820T.

Introduced on the S4810.

Introduced on the C-Series.

Introduced on the E-Series.

— shows the IGMP groups.

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