User manual

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51
802.1p User Priority
When using 802.1p priority mechanism, the packet is examined for the presence of a valid 802.1p priority tag. If
the tag is present, the packet is assigned to a programmable egress queue based on the value of the tagged
priority. The tagged priority can be designated to any of the available queues.
The Switch allows the assignment of a class of service to each of the 802.1p priorities. In the CoS folder, click
802.1p User Priority to view the window shown below.
Figure 8- 3. 802.1p User Priority window
Once you have assigned a priority to the port groups on the Switch, you can then assign this Class to each of the
four levels of 802.1p priorities. Click Apply to set your changes.