18
Web
– 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.
CLI
– The following example shows how to map CoS values 1 and 2 to
18
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.
Console(config)#interface ethernet 1/1
Console(config)#queue cos-map 0 1 2
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
Information of Eth 1/1
CoS Value
Priority Queue: 1 0 0 1 2 2 3 3
Console#
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.
Figure 3-89 Configuring Traffic Classes
: 0 1 2 3 4 5 6 7
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ONFIGURATION
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