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タイトル（英語） The Deepest Vertex First Reboot: Rebooting Network Edge Switches in a Campus Network
著者
  1. Motoyuki Ohmori（大森 幹之）
  2. Satoshi Fujio（藤尾 聡）
  3. Masayuki Higashino（東野 正幸）
論文誌 Proceedings of the Workshops of the 33rd International Conference on Advanced Information Networking and Applications (WAINA-2019)
ページ pp. 151-160
発行日 2019年3月15日
DOI 10.1007/978-3-030-15035-8_14
概要（英語） Network edge switches require to be rebooted for some reasons, e.g., updating a firmware, configuring a special behavior and so on. This paper proposes the deepest vertex first reboot that can reboot many network switches with less overhead downtime. The deepest vertex first reboot can reduce downtime overhead by vertex contraction. The deepest vertex first reboot then enables to reboot all switches by only 13-s overhead where the under-estimated ideal minimum downtime is 75 s in an actual campus network where there are more than 300 network equipment.
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