User Manual

Table Of Contents
77
CONFIGURE COS MAPPING
Class / Priority
There are 3 bits for the “Class of Service” field called “PRI” in the VLAN tag and there are 8 classes
from 0 to 7.
Queue
The chipset supports 8 queues from queue 0 to queue 7. The queue 0 is the lowest priority queue
and the queue 7 is the highest priority queue.
The default Queue for each class is displayed in the table:
Class
0
1
2
3
4
5
6
7
Queue
1
0
2
3
4
5
6
7