ADTRAN 1000R Series qos queue-type wrr <weight1> <weight2> <weight3> [ <weight4>

Command Reference Guide Global Configuration Mode Command Set

qos queue-type wrr <weight1> <weight2> <weight3>

Use the qos queue-type wrr command to set weights for up to four queues. Use the no form of this

command to set all queues to be weighted round robin (WRR).

Syntax Description

<weight1-4>

Sets the weight of each queue (up to four). All queue weights must be greater

than zero except for the we ight for the last queue (queue 4) . The range for queu es

1 to 3 is 1 to 255. The range for queue 4 is 0 to 255 .

expedite The q ueue 4 entr y can b e replac ed by the expedite command. If set to expedite,

then it becomes a high-priority queue. All outbound traffic is transmitted on an

expedite queue prior to any other traffic in other queues.

Default Values

By default, all four weight s are set to 25.

Applicable Platforms

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

Command History

Release 5.1 Command was introduced.

Functional Notes

The actual weight is a calculated value based on the sum of all entered weights. It is the ratio of the

individual weight over the sum of all weights.

For example:

If the user enters 10, 20, 30, and 40 as the weight values, the first queue will have a ratio of 1/10. This is

derived from the formula 10/(10+20+30+40). Therefore, this queue will transmit 1 packet out of every 10

opportunities.

Usage Examples

The following example configures weights for all four queues:

(config)#qos queue-type wrr 10 20 30 40