| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication system which requires no substantial improvement of the performance of a management apparatus managing communication apparatuses even if the number of communication apparatuses increases.SOLUTION: A communication system 10 comprises n communication apparatuses 20 and a management apparatus 30. The management apparatus 30 transmits management data 50 to one communication apparatus 20 of the n communication apparatuses 20. The n communication apparatuses 20 transmit the management data 50, in a sequence following the communication apparatus 20 having received the management data 50, to one at a time of the other communication apparatuses 20 not having first received the management data 50 and, when every communication apparatus 20 has received the management data 50, transmit the management data 50 to the management apparatus 30. The management apparatus 30, upon receiving the management data 50, determines that the n communication apparatuses 20 are normally connected. |
