Figure 3-132 Traffic Classes; Priority Queue - Samsung iES4028F Management Manual

Priority Level
4
5
6
7
Command Attributes
• Priority – CoS value. (Range: 0-7, where 7 is the highest priority)
19
• Traffic Class – Output queue buffer. (Range: 0-3, where 3 is the highest CoS

priority queue)

Web – Click Priority, Traffic Classes. The current mapping of CoS values to output
queues is displayed. Assign priorities to the traffic classes (i.e., output queues), then
click Apply.
CLI – The following example shows how to change the CoS assignments.
Console(config)#interface ethernet 1/1
Console(config-if)#queue cos-map 0 0
Console(config-if)#queue cos-map 1 1
Console(config-if)#queue cos-map 2 2
Console(config-if)#end
Console#show queue cos-map ethernet 1/1
Information of Eth 1/1
CoS Value:
Priority Queue: 0 1 2 1 2 2 3 3
Console#
* 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.
19. CLI shows Queue ID.
Table 3-19 CoS Priority Levels (Continued)
Traffic Type
Controlled Load
Video, less than 100 milliseconds latency and jitter
Voice, less than 10 milliseconds latency and jitter
Network Control

Figure 3-132 Traffic Classes

0 1 2 3 4 5 6 7
Class of Service Configuration
3
4-188
4-310
4-312
3-233