Qos Policy And Priority Type; Port-Based Priority - Planet ISW-1022M User Manual

8-port 10/100mbps + 2 gigabit tp/sfp managed industrial switch
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5.6.4.1 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.
The page includes the following fields:
Object
Qos Policy:
Priority Type:

5.6.4.2 Port-based Priority

Configure the priority level for each port. With the drop-down selection item of Priority Type above being selected as
Port-based, this control item will then be available to set the queuing policy for each port.
Figure 5-50 QoS Configuration interface
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.
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User's Manual of ISW-1022M

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