摘要 |
A network system capable of autonomously changing a management configuration of a management device and managed devices in the network system. One of a plurality of devices connected to a network operates as a parent device that collects data from the other devices, and the remaining devices operate as child devices that transmit data to the parent device. When the load of the parent device becomes high, at least one of the child devices is selected and upgraded to a parent device. When the load of the original parent device decreases, the device upgraded to the parent device is automatically returned to the child device.
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