configure ipmcforwarding

configure ipmcforwarding to-cpu [auto | off] ports port_list


Configure whether IP multicast CPU filters are installed automatically.

Syntax Description

auto The software will automatically program IP multicast processing based on configuration.
off IP multicast packets received on this port are always flooded with no CPU processing.
port_list Specifies on or more ports.



Usage Guidelines

IP forwarding and IPMC forwarding must be enabled for the configuration to operate.


The following example configures automatic operation for port 2.1:

configure ipmcforwarding to-cpu auto ports 2.1


This command was first available in ExtremeXOS 10.1.

Platform Availability

This command is available on platforms that support the appropriate license. For complete information about software licensing, including how to obtain and upgrade your license and which licenses support the IPv4 multicast feature, see the Switch Engine 32.2 Feature License Requirements document.