Ieee 802.1P Default Priority - TRENDnet TEG-448WS User Manual

data transmit from and data that send to the source port, then it will
forward to the Sniffer port.

IEEE 802.1p Default Priority

This feature displays the status Quality of Service priority levels of
each port, and for packets that are untagged, the switch will assign the
priority in the tag depending on your configuration.
Figure 40.
IEEE 802.1p Default Priority Setting
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