TP-Link TL-SG3210 TL-SG3210 V1 CLI Reference Guide - Page 129
QoS Commands, qos, qos dot1p config
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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. 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, CoS1, CoS2, CoS3, CoS4, CoS5, CoS6, CoS7 respectively. By default, the priority is 0. Command Mode Interface Configuration Mode(interface ethernet / interface range ethernet) 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 5 as 3: TP-LINK(config)# interface ethernet 5 TP-LINK(config-if)# qos 3 qos dot1p config Description The qos dot1p config command is used to configure the mapping relation between IEEE 802.1P Priority and Egress Queue. To return to the default configuration, please use no qos dot1p config command. IEEE 802.1P gives the Pri field in IEEE 802.1Q tag a recommended definition. This field is used to 117