Network performance estimation apparatus, network performance estimation method, network configuration confirmation method, communication management apparatus, and data communication method

摘要

Generate network configuration information that indicates the port connection relationship between communication devices from the designed network, and for each communication device in the designed network, the communication device name of the input communication device and unique information for each device type The network configuration depiction unit 14 that stores device identification information including the attribute information, and the communication performance of the communication device specified by the device identification information for each communication device in the attribute information, the device model name and the communication performance for the communication device Communication device attribute information acquisition unit 15 that is acquired from the unique information stored in association with each other, token circulation order determination unit 16 that determines the token circulation order in the network designed from the network configuration information, token circulation order, A performance estimation unit 1 that calculates the communication performance of the designed network using the communication performance of each communication device. And, equipped with a.