User`s guide

AT-S45 User’s Guide
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5. If you activate QoS and want to change the queue assignments, type
P to select Set Priority Queue.
The following prompt is displayed.
Enter Traffic Class
Traffic class is in range of 0 to 7
Note
The default setting for traffic classes 0 - 3 is the low priority queue.
The default setting for traffic classes 4 - 7 is the high priority queue.
6. Enter a traffic class.
The following prompt is displayed.
Enter queue for traffic class>
Queue is in range of 0 to 1
7. Enter a priority queue (0 - high: 1 - low).
All tagged frames will be directed to either the low or high priority
queue as specified in this step.
Note
The tagged information in a frame is not changed as the frame
traverses the switch. A tagged frame leaves a switch with the same
priority level that it had when it entered.