Thecus N8900 series User Manual page 75

The associated screen shot will appear after the "+" is clicked.
Select from available network port then move over to selected box.
Click "Link" to confirm the selection. The newly created tab will appear for more
settings required to complete the link aggregation configuration.
Link1 Configuration
Status Specifies the network ports being used with the associated link aggregation.
Click on to modify the selected network ports.
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