- 专利标题： Computer system and maintenance method of computer system
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申请号： US15717501申请日： 2017-09-27
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公开(公告)号： US10534632B2公开(公告)日： 2020-01-14
- 发明人: Koji Ashihara , Junichi Yamato
- 申请人： NEC CORPORATION
- 申请人地址： JP Tokyo
- 专利权人： NEC Corporation
- 当前专利权人： NEC Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- 优先权： JP2009-233095 20091007
- 主分类号： G06F9/46
- IPC分类号： G06F9/46 ; G06F11/00 ; G06F11/20 ; G06Q50/00 ; H04L12/46 ; H04L12/54 ; G06F9/48 ; G06F11/14 ; H04L12/717 ; H04L12/803 ; H04L12/801 ; H04L12/947 ; H04L12/24 ; H04L29/12
摘要：
A communication system includes a control device configured to calculate a packet forwarding path and set a flow based on the packet forwarding path in a node, and a plurality of nodes configured to forward a received packet based on a flow set by the control device. The control device, when receiving a detour instruction, calculates a new packet forwarding path which detours a detour target node and sets a flow based on the new packet forwarding path in the plurality of nodes on the new packet forwarding path.
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