| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily generate a topology map while reducing a load of a network. <P>SOLUTION: A plurality of devices having terminals are connected to a monitoring terminal. An information collection command transmission unit 27 issues information collection commands to respective devices. An information collection command reception unit 28 obtains a value of passage counters corresponding to the number of the passing devices until the command reaches a device of a transmission destination and adjacent device information which the respective devices hold. A reception data analysis unit 29 generates a connection management table where the respective devices are distributed at every value of the passage counters based on adjacent device information obtained from the respective devices and the value of the passage counter. A picture output unit 31 decides a position displaying marks of the respective devices and a position of wire connection connecting the marks based on the connection management table and displays a two-dimensional topology map on a display unit 32. <P>COPYRIGHT: (C)2012,JPO&INPIT |
