QUALITY OF SERVICE (QOS)

CONFIGURING QOS

Table 8-4describes the commands used to configure QoS.

Table 8-4:QoS Configuration Commands

Command

Description

 

 

enable pace

Enables recognition of the PACE bit.

 

Available in ingress mode, only.

create qosprofile <qosname>

Creates a QoS profile. The default values

 

assigned to a created QoS profile are:

 

Minimum bandwidth — 0%

 

Maximum bandwidth — 100%

 

Priority — low

config qosmode [ingress egress]

Changes the QoS mode to ingress mode

 

or egress mode.

config qosprofile <qosname> {minbw <percent>}

Configures a QoS profile. Specify:

{maxbw <percent>} {priority <level>}

minbw — The minimum bandwidth

 

 

percentage guaranteed to be available

 

to this queue. The default setting is 0.

 

maxbw — The maximum bandwidth

 

percentage this queue is permitted to

 

use. The default setting is 100.

 

priority — The service priority for

 

this queue. Settings include low,

 

medium-low, medium, high. The default

 

setting is low. Available in egress mode,

 

only.

config port <portlist> qosprofile <qosname>

Allows you to configure one or more ports

 

to use a particular QoS profile. Available

 

in ingress mode, only.

config vlan <name> qosprofile <qosname>

Allows you to configure a VLAN to use a

 

particular QoS profile.

disable pace

Disables recognition of the PACE bit.

 

Available in ingress mode, only.

 

 

8-8

SUMMIT SWITCH INSTALLATION AND USER GUIDE

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Extreme Networks Summit1 manual Configuring QOS, 4QoS Configuration Commands