D-Link DES-3010FA Web User Manual page 187

D-Link DES-3010FA/GA User Guide
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Trust Mode — Defines which packet fields to use for classifying packets entering the device. When no rules
are defined, the traffic containing the predefined packet CoS field is mapped according to the relevant trust
modes table. Traffic not containing a predefined packet field is mapped to best effort. The possible Trust
Mode field values are:
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CoS — Classifies traffic based on the CoS tag value.
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DSCP — Classifies traffic based on the DSCP tag value.
2. Select Enable in the Quality of Service field.
3. Define the Trust Mode field.
4. Click . Quality of Service is enabled on the device.
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