| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem, in view of a general trend of making each section of a network redundant to enhance usability of the network, that arises when a permanently connected server is made redundant, which is different from a problem associated with making a normal server redundant.SOLUTION: A network system is provided, having a plurality of permanently connected servers and electronic devices, each being permanently connectable to at least one of the plurality of permanently connected servers. Each electronic device acquires information associated with at least one of the plurality of permanently connected servers from one of the plurality of permanently connected servers, and starts permanent connection with one of the plurality of permanently connected servers based on the acquired information. |
