Hub/Switch Reference Guide

104 Quality of Service Commands

NN47250-100 (Version 02.51)

Examples

The following command resets all QoS mappings:

WSS# clear qos

success: change accepted.

The following command resets the mapping used to classify packets with DSCP value 44:

WSS# clear qos dscp-to-qos-map 44

success: change accepted.

set qos cos-to-dscp-map

Changes the value to which WSS Software maps an internal QoS value when marking outbound packets.

Syntax

set qos cos-to-dscp-map level dscp dscp-value

Defaults

The defaults are listed by the show qos command.

Access

Enabled.

History

Introduced in WSS Software Version 4.1.

Examples

The following command maps internal CoS value 5 to DSCP value 50:

WSS# set qos cos-to-dscp-map 5 dscp 50

warning: cos 5 is marked with dscp 50 which will be classified as cos 6

If the change results in a change to CoS, WSS Software displays a warning message indicating the change. In this

example, packets that receive CoS 5 upon ingress will be marked with a DSCP value equivalent to CoS 6 upon egress.