TRENDnet 21000BASE-T User Manual page 35

The Link Status in the screen will show the connection speed and
duplex mode; else this dialog box will show down when the port is
disconnected.
Figure 16. Port Configuration
To change the port setting, click on the ID parameter to enter to the
selected port to configure its Speed/Disable, Flow control and QoS
setting.
Figure 17.
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