TP-Link T2500G-10MPS T2500G-10MPSUN V1 CLI Reference Guide Guide - Page 226
qos cos, qos dscp
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24.2 qos cos Description The qos cos command is used to enable the mapping relation between IEEE802.1P Priority and TC egress queue. To disable the mapping relation, please use no qos cos command. Syntax qos cos no qos cos Command Mode Global Configuration Mode Privilege Requirement Only Admin, Operator and Power User level users have access to these commands. User Guidelines IEEE 802.1P gives the Pri field in IEEE 802.1Q tag a recommended definition. When the mapping relation between IEEE 802.1P Priority and TC egress queue is enabled, the data will be classified into the egress queue based on this mapping relation. Example Enable the mapping relation between IEEE 802.1P Priority and egress queue: T2500G-10MPS (config)# qos cos 24.3 qos dscp Description The qos dscp command is used to enable the mapping relation between DSCP Priority and CoS value. To disable the mapping relation, please use no qos dscp command. Syntax qos dscp no qos dscp Command Mode Global Configuration Mode 208
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