TP-Link T1500G-8T T1500G-10PSUN V1 CLI Reference Guide Guide - Page 168
qos dscp
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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: T1500G-10MPS (config)# qos cos 17.3 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 Privilege Requirement Only Admin, Operator and Power User level users have access to these commands. User Guidelines DSCP (DiffServ Code Point) is a new definition to IP ToS field given by IEEE. DSCP priorities are mapped to the corresponding 802.1p priorities. IP 155
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