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3. 802.1p-CoS Mapping
QoS settings allow customization of packet priority in order to facilitate delivery of data traffic that might
be affected by latency problems. The IEEE 802.1p Priority specification uses 8 priority levels to classify
data packets. In 802.1p compliant devices, a tag inserted into the packet header is used to identify the
priority level of data packets.
1.
Fill the 802.1p Priority (0-7) field in the 802.1p-priority-CoS Mapping Configuration Table.
2.
Fill the mapping number in the CoS (0-7) field.
3.
Click on the “OK” button to save.