Dell PowerConnect 2848 User's Guide - Page 153

Mapping CoS Values to Queues, CoS to Queue Mapping Table, Quality of Service, Global Parameters

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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 9-5. CoS to Queue Mapping Table • Class of Service - Specifies the CoS priority tag values, where zero is the lowest value and 7 is the highest value. • Queue - The traffic forwarding 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 a forwarding queue. Mapping a CoS value to a Queue 1 Open the CoS to Queue Mapping Table 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 a queue, and the device is updated. Update with your book title 153

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Update with your book title
153
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 9-5.
CoS to Queue Mapping Table
•
Class of Service
— Specifies the CoS priority tag values, where zero is the lowest value and 7 is the
highest value.
•
Queue
— The traffic forwarding 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 a forwarding
queue.
Mapping a CoS value to a Queue
1
Open the
CoS to Queue Mapping Table
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 a queue, and the device is updated.