User guide

422 Configuring Quality of Service
Mapping CoS Values to Queues
The CoS to Queue Mapping Table page contains fields for classifying CoS settings to traffic queues.
To open the CoS to Queue Mapping Table page, click Quality of Service→ CoS Global Parameters→
CoS to Queue in the tree view.
Figure 9-7. CoS to Queue Mapping Table
• Class of Service — Specifies the CoS priority tag values, where zero is the lowest and 7 is the highest.
•
Queue — The traffic forwarding queue to which the CoS priority is mapped. Eight traffic priority
queues are supported.
•
Restore Defaults — Restores the device factory defaults for mapping CoS values to a forwarding
queue.