PRIORITY COMMANDS

Table 4-58 Priority Commands (Layer 2) (Continued)

Command

Function

Mode

Page

queue bandwidth

Assigns round-robin weights to the priority

GC

4-223

 

queues

 

 

 

 

 

 

queue cos map

Assigns class-of-service values to the

IC

4-224

 

priority queues

 

 

 

 

 

 

show queue mode

Shows the current queue mode

PE

4-225

 

 

 

 

show queue

Shows round-robin weights assigned to the

PE

4-226

bandwidth

priority queues

 

 

 

 

 

 

show queue

Shows the class-of-service map

PE

4-226

cos-map

 

 

 

 

 

 

 

show interfaces

Displays the administrative and operational

PE

4-154

switchport

status of an interface

 

 

 

 

 

 

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

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 for queues 0 - 3 respectively.

Default Setting

Weighted Round Robin

Command Mode

Global Configuration

4-221

Page 469
Image 469
SMC Networks SMC6224M manual 221, Syntax Queue mode strict wrr no queue mode, Weighted Round Robin