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Chapter 5: Web-Based Management
QoS Policy and Priority Type
Here you can choose to use an 8-4-2-1 queuing scheme or a strict priority scheme, or
select the priority type to configure QoS policy.
Figure 5-49: QoS Configuration interface
This page includes the following fields:
Object
Qos Policy:
Priority Type:
106
Description
Select the QoS policy rule.
Using the 8,4,2,1 weight fair queue scheme: The switch will follow
8:4:2:1 rate to process priority queue from High to lowest queue.
For example, while the system processing, 1 frame of the lowest
queue, 2 frames of the low queue, 4 frames of the middle queue, and
8 frames of the high queue will be processed at the same time in
accordance with the 8,4,2,1 policy rule.
Use a strict priority scheme: Always the higher queue will be
processed first, except the higher queue is empty.
There are 5 priority type selections available—
Port-based
TOS only
COS only
TOS first
COS first
Disable means no priority type is selected.
GE-DSH-73/DSH-82 and DSH-82-PoE User Manual
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