Editing the PoE settings for a switch port Procedure To edit PoE settings: In the navigation pane, selectPoE. The PoE page is displayed. In theInterfacespanel, select the port, and clickEdit. The Edit PoE Details dialog box is displayed. Configure the following parameters: Priority: The priority level—Critical, High, or Low. Class: The PoE class assigned to the port. Alloc-by Configuration: Power allocation by usage or class. Power Enable: Enable or disable power on the port. Pre-Standard Detect:启用或禁用pre-standard设备检测。 ClickChange.