ADTRAN 1000R Series

Command Reference Guide ATM Sub-Interfa c e Config 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 first-in-first-out (FIFO) queueing for an interface. WFQ is

enabled by default for WAN interfaces.

Syntax Description

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.

Default Values

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

Applicable Platforms

This command applies to the NetVanta 300, 1000R, 3000, and 4000 Series units.

Command History

Release 5.1 Command was introduced.

Release 8.1 ATM sub-interface was added.

Usage Examples

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

(config)#interface atm 1.1

(config-atm 1.1)#fair-queue 100