Tp-Link T1700G-28TQ V2 — настройка QoS для оптимизации сетевой производительности [184/354]

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Chapter 21 QoS Commands

QoS (Quality of Service) function is used to optimize the network performance. It provides you

with network service experience of a better quality.

21.1 qos

Description

The qos command is used to configure CoS (Class of Service) based on port.

To return to the default configuration, please use no qos command.

Syntax

qos

cos-id

no qos

Parameter

cos-id

—— The priority of port. It ranges from 0 to 7, which represent

CoS0-CoS7 respectively. By default, the priority is 0.

Command Mode

Interface Configuration Mode (interface gigabitEthernet / interface range

gigabitEthernet / interface ten-gigabitEthernet / interface range

ten-gigabitEthernet / interface port-channel / interface range port-channel)

Privilege Requirement

Only Admin, Operator and Power User level users have access to these

commands.

User Guidelines

Port priority is one property of the port. When the port priority is specified,

the data will be classified into the egress queue based on the CoS value of

the ingress port and the mapping relation between the CoS and TC in IEEE

802.1P.

Example

Configure the priority of port 1/0/5 as 3:

T1700G-28TQ(config)# interface gigabitEthernet 1/0/5

T1700G-28TQ(config-if)# qos 3

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