C613-50066-01 REV A
Command Reference for IE200 Series Industrial Managed PoE+ Switches
803
AlliedWare Plus™ Operating System - Version 5.4.5I-0.x
Q
O
S C
OMMANDS
PRIORITY
-
QUEUE
priority-queue
Overview
This command configures strict priority based scheduling.
Syntax
priority-queue 0 1 2 3
Mode
Interface Configuration.
Note that the switch applies the setting to all ports.
Usage
Queue scheduling is a system-wide setting. All queues on all ports must use the
same setting. By default, the queues on all ports are set for priority queuing.
If any queues are set to use weighted round robin, all queues use it.
This means that the switch only uses strict priority if all queues are set to use strict
priority.
When you enter a command to set a WRR weight on a queue, the switch applies
that to all ports. It displays the following message to indicate this:
Note that the emptying sequence for priority queuing is always highest queue
number to lowest queue number.
Example
To apply priority based scheduling, use the commands:
awplus#
configure terminal
awplus(config)#
interface port1.0.1
awplus(config-if)#
priority-queue 0 1 2 3
Related
Commands
show mls qos interface
wrr-queue weight queues
Parameter
Description
0 1 2 3
Set the switch’s queues to use strict priority scheduling. With
strict priority scheduling, the switch will empty the highest
numbered queue first, then start processing the next lowest
numbered queue.
awplus(config-if)#wrr-queue weight 2 queues 0
% Queue weight changed for all ports
% All egress queues set to WRR scheduling
