| 摘要 |
PURPOSE:To prevent a terminal side from being influenced by the concentration of load into a host machine or the generation of a fault by providing each of plural terminals with a control means for controlling a log-in service execution means and a display means and selecting one of plural log-in service offered from plural host machines. CONSTITUTION:Each terminal has the control device 19 and the display device 18. The log-in service execution device 16 executes log-in service in accordance with set data stored in a storage device 14 and requests the display of the log-in service to the control device 19 of the terminal. The control device 19 displays the log-in service on the display device 18 in accordance with the display requests from four host machines. The control device 19 selects any one of the host machines and controls the log-in service execution device 16 to select the host machine for executing log-in. Since the host machine for offering log-in service can be selected from the terminal side, the terminal side can be prevented from being influenced by the concentration of load to the host machines or the generation of a fault. |
