Are you a technician? If so, use Passport Image Control Panel to access the Edgeport Configuration Utility. (However - ports are not "On" or "Off". They are mapped from a Physical port on the Edgeport to a Windows COM port.) If you aren't a tech, 1) Call one or 2) Call the Helpdesk (provided you have coverage to do so).
I think a Technician would have asked a question that made some sense, and a little more information or an explanation as to why or what the reason for this would be.