Vplex without management server

Hi all,

I am struggling with a VS2 vPLEX system I have just received from a customer and I want to use for training but I see the management server has a Windows Server installed on it and I dont find any tool to manage the system under Windows. Maybe customer installed windows for other purposes but I dont know how they managed the VS2 controllers after that.

Is management server mandatory? Could I manage VS2 controllers by other way.