Mapping dscp-to-traffic-class – Brocade Network OS NETCONF Operations Guide v4.1.1 User Manual

Page 473

Advertising

Network OS NETCONF Operations Guide

441

53-1003231-02

Queueing

<default-cos>0</default-cos>

<cos-traffic-class>test</cos-traffic-class>

</qos>

</tengigabitethernet>

<default-cos>0</default-cos>

<cos-traffic-class>test</cos-traffic-class>

</qos>

</tengigabitethernet>

</interface>

</data>

</rpc-reply>

Mapping DSCP-to-Traffic-Class

Ingress DSCP values can be used to classify traffic for the ingress interface into a specific traffic
class using a DSCP-to-Traffic Class map. To map a DSCP-to-Traffic-Class, perform the following
steps.

1. Issue the <edit-config> RPC to configure the <qos> node in the

urn:brocade.com:mgmt:brocade-qos namespace.

2. Under the <qos> node, include the <map> node element.

3. Under the <map> node, include the <dscp-traffic-class> node element.

4. Under the <dscp-traffic-class> node, include the following elements.

a. In the <dscp-traffic-class-map-name> element, assign a name to the map.

b. A <mark> node element for each traffic class for which you want to map DSCP values.

5. Under each <mark> node, include the following leaf elements.

a. In the <dscp-in-values> element, list the DSCP values to be mapped to a single traffic

class.

b. In the <to> element, specify the traffic class.

6. Issue the <bna-config-cmd> RPC to save the running-config file to the startup-config file.

The following example creates a DSCP-to-Traffic-Class map named “test,” which performs the
following mapping of DSCP values to traffic classes:

•

DSCP values 1, 3, 5, and 7 are mapped to traffic class 3.

•

DSCP values 11, 13, 15, and 17 are mapped to traffic class 5.

•

DSCP values 12, 14, 16, and 18 are mapped to traffic class 6.

•

DSCP values 2, 4, 6, and 8 are mapped to traffic class 7.

<edit-config>

</target>

Advertising