ip multicast-routing optimization

Enables or disables IP multicast (IPMC) hardware entry optimization for Layer 3 IPv4 multicast flows.
Syntax
ip multicast-routing optimizationoif-listall
no ip multicast-routing optimizationoif-listall
Command Default

Hardware entry optimization is enabled by default on ICX 7450 and ICX 7250 devices.

Parameters
oif-list
Shares the Output Interface Lists across entries.
all
Specifies all types of Output Interface Lists.
Modes

Global configuration mode

Usage Guidelines

The no form of the command disables optimization for IPv4 multicast flows. Multicast routing entries are deleted and recreated when optimization is enabled or disabled on all VRFs. The command must be followed by the write memory command and the reload command for the changes to take effect.

Examples

The following example enables IPMC hardware entry optimization for IPv4 multicast flows. 

device(config)# ip multicast-routing optimization oif-list all
device(config)# write memory
device(config)# exit
device# reload
History
Release version Command history
08.0.40 This command was introduced.
Parent topic: Commands I