Asante IntraCore 36000 Series User Manual download pdf (Page 278)

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278 Asanté IntraCore 36000 Series

Related Commands

show queue cos-map

16.130 queue mode

This command sets the queue mode to strict priority or Weighted Round-Robin (WRR) for the class of

service (CoS) priority queues. Use the no form to restore the default value.

Syntax Description

queue mode {strict | wrr}

no queue mode

strict Services the egress queues in sequential order, transmitting all traffic in the

higher priority queues before servicing lower priority queues.

wrr Weighted Round-Robin shares bandwidth at the egress ports by using

scheduling weights 1, 2, 4, 6, 8, 10, 12, 14 for queues 0 - 7 respectively.

Default

Weighted Round Robin

Command Mode

Global Configuration

Usage Guidelines

You can set the switch to service the queues based on a strict rule that requires all traffic in a higher priority

queue to be processed before lower priority queues are serviced, or use WRR queuing that specifies a

relative weight of each queue. WRR uses a predefined relative weight for each queue that determines the

percentage of service time the switch services each queue before moving on to the next queue. This

prevents the head-of-line blocking that can occur with strict priority queuing.

Example

The following example sets the queue mode to strict priority service mode:

Console(config)#queue mode strict

Console(config)#

16.131 quit

This command exits the configuration program.

Default

None

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Asante IntraCore 36000 Series User Manual Page 278

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