set igmp unknown-input-action

Use this command to set the action taken when the first few frames of a multicast stream are received (that is, before the stream is added to the IGMP database).

Syntax

set igmp unknown-input-action {routers | flood | discard}

Parameters

routers Send the frames of the multicast stream to all known multicast routers
flood Flood the frames of the multicast stream to the VLAN on which the stream was received. This is the default value.
discard Discard the frames of the multicast stream.

Defaults

None.

Mode

All command modes.

Example

This example shows how to set the unknown input action to discard the frames of multicast streams.

System(su)->set igmp unknown-input-action discard