TP-Link 10GE T1700G-28TQUN V1 CLI Reference Guide - Page 181

Parameter dscp-list -- List of DSCP value. One or several DSCP values can be typed using comma to separate. Use a hyphen to designate a range of values, for instance, 1,4-7,11 indicates choosing 1,4,5,6,7,11. The DSCP value ranges from 0 to 63. cos-id -- The priority level the packets with tag are mapped to, which ranges from CoS 0 to CoS 7. Command Mode Global Configuration Mode Privilege Requirement Only Admin, Operator and Power User level users have access to these commands. User Guidelines By default, the mapping relation between tag and the egress queue is: (0-7)-CoS 0, (8-15)-CoS 1, (16-23)-CoS 2, (24-31)-CoS 3, (32-39)-CoS 4, (40-47)-CoS 5, (48-55)-CoS 6, (56-63)-CoS 7. Example Map DSCP values 10-12 to CoS 2: T1700G-28TQ(config)# qos queue dscp-map 10-12 2 21.5 qos queue mode Description The qos queue mode command is used to configure the Schedule Mode. To return to the default Equal-Mode, please use no qos queue mode command. When the network is congested, the program that many packets complete for resources must be solved, usually in the way of queue scheduling. The switch will control the forwarding sequence of the packets according to the priority queues and scheduling algorithms you set. On this switch, the priority levels are labeled as TC0, TC1,TC2 ... TC7. Syntax qos queue mode { sp | wrr | spwrr | equ } no qos queue mode 165