Ask how to close or open some ports or disable them with cmd.
Under the DOS command, you can only view the opening or closing of the port, and you can't directly set the opening or closing function of the port. Port opening and closing can only be set in Control Panel-Administrative Tools-Local Security Policy. Ports that need to be closed mainly include: TCP 135, 139, 445, 593, 1025, UDP 135, 137, 138, 445 and.