Use the following commands to monitor and control the XDB Link Host Option. In the following command descriptions, stcname represents the name of the started task on MVS.
                              /F stcname, DISPLAY STATUS  | 
                           
                           Displays the DB2 LU status, the conversation status, and the status of the started task. | 
                              /F stcname, DISPLAY LU  | 
                           
                           Displays the DB2 LU status. If more than one DB2 connection exists, multiple LUs are displayed. | 
                              /F stcname, DISPLAY CONVERSATION  | 
                           
                           Displays the status of LU6.2 conversations and TCP/IP connection information. | 
                              /F stcname, CANCEL  | 
                           
                           Abruptly terminates the XDB Host Option without performing the standard shut-down procedure. Use this command only when the STOP command does not work. | 
                              /F stcname, STOP  | 
                           
                           Stops the XDB Link Host Option using the standard shut-down procedure. It usually takes a few minutes for the program to complete its termination process after you have entered this command. | 
                              S stcname  | 
                           
                           Starts the XDB Link Host Option. | 
                              P stcname  | 
                           
                           Stops the XDB Link Host Option using the standard shut-down procedure. It usually takes a few minutes for the program to complete its termination process after you have entered this command. |