ADTRAN 1000R Series

Command Reference Guide Demand Interface Configuration Command Set

fair-queue <threshold>

Use the fair-queue command to enable weighted fair queuing (WFQ) on an interface. Use the no form of

this command to disable WFQ and enable FIFO queueing for an interface. WFQ is enabled by default for

WAN interfaces.

Syntax Description

<threshold> Optional. Specifies the maximum number of packets that can be present in each

conversation sub-queue. Packets received for a conversation after this limit is

reached are discarded . Range: 16 to 512 packets.

Default Values

By default, fair-queue is enabled with a threshold of 64 packets.

Applicable Platforms

This command applies to the NetVanta 1000R, 3000, 4000, and 5000 Series units.

Command History

Release 5.1 Command was introduced.

Release 11.1 Command expanded to include the demand interface.

Usage Examples

The following example enables WFQ on the interface with a threshold set at 100 packets:

(config)#interface demand 1

(config-demand 1)#fair-queue 100