D-Link DGS-6608 — настройка QoS на коммутаторах: руководство по классовой политике [479/1106]

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DGS-6600 Series Switch m match

CLI Reference Guide

469

In the following example, classes called voice and video-n-data are created to

classify traffic based on the CoS values. QoS treatment is then given to the

appropriate packets in the cos-based-treatment policy map (in this example, the

QoS treatment is a single rate policer and a two rate policer for class voice and

video-n-data respectively). The service policy configured in this example is

attached to Ethernet interface eth3.1.

The following example specifies a class map called cos and specifies that the

CoS values of 1, 2, and 3 are match criteria for the class.

Verify the settings by entering the show class-map command.

Switch(config)# class-map voice

Switch(config-cmap)# match cos 7

Switch(config-cmap)# exit

Switch(config)# class-map video-n-data

Switch(config-cmap)# match cos 5

Switch(config-cmap)# exit

Switch(config)# policy-map cos-based-treatment

Switch(config-pmap)# class voice

Switch(config-pmap-c)# police 8000 1000 exceed-action drop

Switch(config-pmap-c)# exit

Switch(config-pmap)# class video-n-data

Switch(config-pmap-c)# police cir 500000 bc 10000 pir 1000000 be 10000

exceed-action drop violate-action drop

exceed-action 2 violate-action drop

Switch(config-pmap-c)# exit

Switch(config-pmap)# exit

Switch(config)# interface eth3.1

Switch(config-if)# service-policy cos-based-treatment

Switch(config)# class-map cos

Switch(config-cmap)# match cos 1,2,3

Switch(config-cmap)# exit