3.27.7 QoS DSCP-Based QoS Configuration

Use this command to configure the basic QoS Port DSCP Configuration settings for all switch ports.

Command Syntax:

qos map dscp-cos { <dscp_num> | { be | af11 | af12 | af13 | af21 | af22 | af23 | af31 | af32 | af33 | af41 | af42 | af43 | cs1 | cs2 | cs3 | cs4 | cs5 | cs6 | cs7 | ef | va } } cos <cos> dpl <dpl>
Table 3-114. Command Description

Argument

Description

Parameter

<dscp_num>

Specific DSCP or range. Maximum number of supported DSCP values are 64.

<cos>

CoS value can be any from 0–7.

<dpl>

Drop Precedence Level can be either level 0 or 1.

Default

N.A

Mode

Global Configuration mode

Usage

Configure basic QoS Port DSCP Configuration settings and trust. To disable trust, use the ‘no’ version of the command.

Example

Example 1:

Configure the DSCP 8 (CS1) as trusted with CoS 3 and DPL 1.

(config)# qos map dscp-cos 8 cos 3 dpl 1

Example 2:

Remove trust of DSCP 8.
(config)# no qos map dscp-cos 8