{"id":3216,"date":"2024-02-28T15:49:39","date_gmt":"2024-02-28T06:49:39","guid":{"rendered":"https:\/\/oidema-jp.com\/media\/?p=3216"},"modified":"2024-02-28T15:50:45","modified_gmt":"2024-02-28T06:50:45","slug":"csma-cd%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/oidema-jp.com\/media\/csma-cd%e6%96%b9%e5%bc%8f\/","title":{"rendered":"CSMA\/CD\u65b9\u5f0f"},"content":{"rendered":"\n<p>CSMA\/CD\uff08Carrier Sense Multiple Access with Collision Detection\uff09\u3068\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u540c\u3058\u901a\u4fe1\u5a92\u4f53\u3092\u5171\u6709\u3059\u308b\u3068\u304d\u306b\u4f7f\u7528\u3055\u308c\u308b\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u65b9\u5f0f\u3067\u3059\u3002<\/p>\n\n\n\n<p>CSMA\/CD\u306f\u3001\u7279\u306b\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff08Ethernet\uff09\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u306e\u30c7\u30fc\u30bf\u306e\u885d\u7a81\u3092\u691c\u51fa\u3057\u3001\u9069\u5207\u306b\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/oidema-jp.com\/media\/csma-cd%e6%96%b9%e5%bc%8f\/#%E3%82%AD%E3%83%A3%E3%83%AA%E3%82%A2%E3%82%BB%E3%83%B3%E3%82%B9%EF%BC%88Carrier_Sense%EF%BC%89\" >\u30ad\u30e3\u30ea\u30a2\u30bb\u30f3\u30b9\uff08Carrier Sense\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/oidema-jp.com\/media\/csma-cd%e6%96%b9%e5%bc%8f\/#%E8%A4%87%E6%95%B0%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%EF%BC%88Multiple_Access%EF%BC%89\" >\u8907\u6570\u30a2\u30af\u30bb\u30b9\uff08Multiple Access\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/oidema-jp.com\/media\/csma-cd%e6%96%b9%e5%bc%8f\/#%E8%A1%9D%E7%AA%81%E6%A4%9C%E5%87%BA%EF%BC%88Collision_Detection%EF%BC%89\" >\u885d\u7a81\u691c\u51fa\uff08Collision Detection\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/oidema-jp.com\/media\/csma-cd%e6%96%b9%e5%bc%8f\/#%E5%86%8D%E9%80%81%EF%BC%88Collision_Resolution%EF%BC%89\" >\u518d\u9001\uff08Collision Resolution\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/oidema-jp.com\/media\/csma-cd%e6%96%b9%e5%bc%8f\/#%E3%81%BE%E3%81%A8%E3%82%81\" >\u307e\u3068\u3081<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"i-0\"><span class=\"ez-toc-section\" id=\"%E3%82%AD%E3%83%A3%E3%83%AA%E3%82%A2%E3%82%BB%E3%83%B3%E3%82%B9%EF%BC%88Carrier_Sense%EF%BC%89\"><\/span>\u30ad\u30e3\u30ea\u30a2\u30bb\u30f3\u30b9<strong>\uff08Carrier Sense\uff09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30c7\u30d0\u30a4\u30b9\u304c\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u3088\u3046\u3068\u3059\u308b\u524d\u306b\u3001\u30c1\u30e3\u30cd\u30eb\uff08\u901a\u4fe1\u5a92\u4f53\uff09\u3092\u76e3\u8996\u3057\u3001\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u901a\u4fe1\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3082\u3057\u30c1\u30e3\u30cd\u30eb\u304c\u5229\u7528\u53ef\u80fd\u306a\u5834\u5408\u3001\u30c7\u30d0\u30a4\u30b9\u306f\u30c7\u30fc\u30bf\u306e\u9001\u4fe1\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-1\"><span class=\"ez-toc-section\" id=\"%E8%A4%87%E6%95%B0%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%EF%BC%88Multiple_Access%EF%BC%89\"><\/span><strong>\u8907\u6570\u30a2\u30af\u30bb\u30b9\uff08Multiple Access\uff09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30c7\u30d0\u30a4\u30b9\u306f\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u540c\u3058\u901a\u4fe1\u5a92\u4f53\u3092\u5171\u6709\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u540c\u6642\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u306e\u885d\u7a81\u304c\u767a\u751f\u3057\u307e\u3059<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-2\"><span class=\"ez-toc-section\" id=\"%E8%A1%9D%E7%AA%81%E6%A4%9C%E5%87%BA%EF%BC%88Collision_Detection%EF%BC%89\"><\/span><strong>\u885d\u7a81\u691c\u51fa\uff08Collision Detection\uff09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30c7\u30d0\u30a4\u30b9\u304c\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u969b\u3001\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u306e\u30c7\u30fc\u30bf\u3068\u885d\u7a81\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u885d\u7a81\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30c7\u30d0\u30a4\u30b9\u306f\u885d\u7a81\u3092\u691c\u51fa\u3057\u3001\u9001\u4fe1\u3092\u4e2d\u6b62\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\"><span class=\"ez-toc-section\" id=\"%E5%86%8D%E9%80%81%EF%BC%88Collision_Resolution%EF%BC%89\"><\/span><strong>\u518d\u9001\uff08Collision Resolution\uff09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30c7\u30d0\u30a4\u30b9\u306f\u885d\u7a81\u3092\u691c\u51fa\u3057\u305f\u5f8c\u3001\u30e9\u30f3\u30c0\u30e0\u306a\u6642\u9593\u5f85\u6a5f\u3057\u305f\u5f8c\u306b\u518d\u5ea6\u901a\u4fe1\u3092\u8a66\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u885d\u7a81\u3092\u56de\u907f\u3057\u3001\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-4\"><span class=\"ez-toc-section\" id=\"%E3%81%BE%E3%81%A8%E3%82%81\"><\/span>\u307e\u3068\u3081<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>CSMA\/CD\u306f\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306a\u3069\u306e\u5171\u6709\u30e1\u30c7\u30a3\u30a2\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u4f7f\u7528\u3055\u308c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u306e\u30c7\u30fc\u30bf\u306e\u885d\u7a81\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306b\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u8fd1\u5e74\u3067\u306f\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30cf\u30d6\u306a\u3069\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u3088\u308b\u885d\u7a81\u30c9\u30e1\u30a4\u30f3\u306e\u5206\u5272\u3084\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u6280\u8853\u306e\u666e\u53ca\u306b\u3088\u308a\u3001CSMA\/CD\u306f\u3088\u308a\u9ad8\u901f\u3067\u52b9\u7387\u7684\u306a\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CSMA\/CD\uff08Carrier Sense Multiple Access with Collision Detection\uff09\u3068\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u540c\u3058\u901a\u4fe1\u5a92\u4f53\u3092\u5171\u6709\u3059\u308b\u3068\u304d\u306b\u4f7f\u7528\u3055\u308c\u308b\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u65b9\u5f0f\u3067\u3059 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":3217,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"footnotes":""},"categories":[15,47],"tags":[57],"class_list":{"0":"post-3216","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-15","8":"category-tech-word","9":"tag-57","10":"entry"},"acf":[],"aioseo_notices":[],"mb":[],"mfb_rest_fields":["title","aioseo_notices"],"_links":{"self":[{"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/posts\/3216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/comments?post=3216"}],"version-history":[{"count":1,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/posts\/3216\/revisions"}],"predecessor-version":[{"id":3218,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/posts\/3216\/revisions\/3218"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/media\/3217"}],"wp:attachment":[{"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/media?parent=3216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/categories?post=3216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/tags?post=3216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}