Lists or changes the Terminal Services COM port mappings to be compatible with DOS applications.
CHANGE PORT /?
CHANGE PORT portX=portY
CHANGE PORT /d portX
CHANGE PORT /query
Display available COM ports and their current mappings:
Most DOS applications support only COM1 through COM4 serial ports. The change port command maps a serial port to a different port number, allowing applications that do not support high-numbered COM ports to access the serial port.
Remapping works only for the current session and is not retained if you log off from a session and then log on again.Examples
change port com12=com1