| 摘要 |
PROBLEM TO BE SOLVED: To reproduce download resources of re-connected network devices. SOLUTION: A server 2 manages the download resources owned by devices connected to a network. If any device separated from the network is found by monitoring the devices, the fact is registered into setting information managed by the server 2. If any device re-connected to the network after separating is found, when any resources not owned now are found in comparison with the download resources owned by the re-connected device with the download resources, managed by the server 2, before separating, the resources is downloaded into the devices to reproduce the resources. |
