Dell 34XX Switch User Manual


 
Configuring Quality of Service 379
Mapping CoS Values to Queues
The
CoS to Queue
page contains fields for classifying CoS settings to traffic queues. To open the
CoS to Queue
page, click
Quality of Service
QoS Mapping
CoS to Queue
in the tree view.
Figure 9-3. CoS to Queue
The
CoS to Queue
page contains the following fields:
Class of Service
— Specifies the CoS priority tag values, where zero is the lowest and 7 is the
highest.
Queue
— The queue to which the CoS priority is mapped. Four traffic priority queues are
supported.
Restore Defaults
— Restores the device factory defaults for mapping CoS values to an egress
queue.
Mapping a CoS Value to a Queue
1
Open the
CoS to Queue
page.
2
Select a
CoS
entry.
3
Define the queue number in the
Queue
field.
4
Click
Apply Changes
.
The CoS value is mapped to an egress queue, and the device is updated.