Citrix Systems 10 Benutzerhandbuch

Macintosh serial ports do not provide all the control signal lines that are used by 
Windows applications. The DSR (Data Set Ready), DCD (Device Carrier Detect), 
RI (Ring Indicator), and RTS (Request To Send) lines are not provided. Windows 
applications that rely on these signals for hardware handshaking and flow control 
may not work. The Macintosh implementation of serial communications relies on 
CTS (Clear To Send) and DTR (Data Terminal Ready) lines for input and output 
hardware handshaking only.

1.

Do one of the following:

•

From the ICA Client Editor Options menu, choose Default Settings.

•

Click Default Settings in the ICA Client Editor. 

2.

Choose Drives and Devices > COM Port Mapping.

3.

Choose the COM port you want to configure.

This is a virtual client COM port that is displayed in the ICA session. It 
does not refer to a physical port on the local machine.

4.

Click Modify to display the Select Serial Port dialog box. 

5.

Choose the physical port to associate with the selected COM port and click 
Select.

6.

Repeat steps 3 through 5 to map other ports as necessary and then click 
Save to save the new settings.

7.

Start the client and log on to a server.

8.

To start a command prompt, click Start > Programs > Accessories > 
Command Prompt.

9.

At the prompt, type

net use comx: \\client\comz:

where x is the number of the COM port on the server (ports 1 through 9 are 
available for mapping) and z is the number of the client COM port (ports 1 
through 4 are available).

10.

To confirm the mapping, type net use at the prompt. A list displays mapped 
drives, LPT ports, and mapped COM ports.

You can now use this mapped COM port as you would a COM port on the client.

Client audio mapping lets applications running on the server play sounds through 
the client device.