| 摘要 |
PROBLEM TO BE SOLVED: To mitigate limitation generated when connecting a plurality of switches.SOLUTION: A PCIe switch stores a first identifier to be used for identifying a device by a CPU, a second identifier to be used in common for identifying the device in a network formed by a plurality of switches connecting the CPU and the device, and a destination of an access request for the device in correspondence. Then, when receiving the access request from the CPU, the PCIe switch specifies the second identifier and the destination corresponding to the first identifier included in the access request. Thereafter, the PCIe switch adds the specified second identifier to the access request, and transmits the access request to the destination specified by a specifying part. |
