24-Port Fast Ethernet Switch Management Guide

C LASS OF S ERVICE C ONFIGURATION
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18
– Click Priority, Traffic Classes. Mark an interface and click Select
to display the current mapping of CoS values to output queues. Assign
priorities to the traffic classes (i.e., output queues) for the selected
interface, then click Apply.
Figure 3-89 Configuring Traffic Classes
CLI
18
– The following example shows how to map CoS values 1 and 2 to
CoS priority queue 0, value 0 and 3 to CoS priority queue 1, values 4 and 5
to CoS priority queue 2, and values 6 and 7 to CoS priority queue 3.
18. Mapping specific values for CoS priorities is implemented as an interface configuration command, but
any changes will apply to the all interfaces on the switch.
Console(config)#interface ethernet 1/1
Console(config)#queue cos-map 0 1 2 4-257
Console(config)#queue cos-map 1 0 3
Console(config)#queue cos-map 2 4 5
Console(config)#queue cos-map 3 6 7
Console(config)#exit
Console#sh queue cos-map ethernet 1/1 4-260
Information of Eth 1/1
CoS Value : 0 1 2 3 4 5 6 7
Priority Queue: 1 0 0 1 2 2 3 3
Console#