| 摘要 |
PROBLEM TO BE SOLVED: To provide a system which can use an extended interface of a computer system as a network, and a device related to the system. SOLUTION: Exclusive NIC devices 12 and 22 newly prepared are connected to extended interfaces of node computers 10 and 20 respectively. The exclusive NIC devices 12 and 22 are connected to an exclusive HUB device 30. The exclusive NIC devices 12, 22 and the exclusive HUB device 30 have a predetermined buffer means. Since the extended interfaces of the node computers 10 and 20 can be mutually connected in this arrangement, very high-speed bidirectional communication can be obtained. COPYRIGHT: (C)2009,JPO&INPIT
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