TP-Link T2600G-18TS T2600G Series Switches CLI Reference Guide Guide - Page 332
qos dscp-map
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Command Mode For T2600G-28TS/T2600G-28MPS/T2600G-28SQ/T2600G-52TS: Interface Configuration Mode (interface gigabitEthernet / interface range gigabitEthernet / interface port-channel / interface range port-channel) For T2600G-18TS: Global Configuration Mode Privilege Requirement Only Admin, Operator and Power User level users have access to these commands. Example Remap 802.1p priority 5 to 802.1p priority 6 for port 1/0/1: T2600G-28TS(config)# interface gigabitEthernet 1/0/1 T2600G-28TS(config-if)#qos dot1p-remap 5 6 34.5 qos dscp-map Description The qos dscp-map command is used to configure the DSCP to 802.1p mapping. To return to the default configuration, please use no qos dscp-map command. DSCP (DiffServ Code Point) is a new definition to IP ToS field given by IEEE. This field is used to divide IP datagram into 64 priorities. When DSCP Priority is enabled, IP datagram are mapped to different priority levels based on DSCP priority. Syntax qos dscp-map { dscp-value-list } { dot1p-priority } no qos dscp-map Parameter dscp-value-list -- The DSCP value list in the format of "1-3,5,7". The valid values are from 0 to 63. dot1p-priority --The 802.1p priority to which the DSCP priority will be mapped. It ranges from 0 to 7, which represent 802.1p priority 0-7 respectively. By default, the priority is 0. 309
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