TP-Link 10GE T1700G-28TQUN V1 CLI Reference Guide - Page 178
QoS Commands
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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 3 162
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