{"id":1119,"date":"2026-06-11T15:38:04","date_gmt":"2026-06-11T06:38:04","guid":{"rendered":"https:\/\/www.itproduct.jp\/column\/?p=1119"},"modified":"2026-06-11T15:38:06","modified_gmt":"2026-06-11T06:38:06","slug":"cisco-catalyst-3850%e3%81%aeeol%e8%a7%a3%e8%aa%ac%ef%bd%9c%e5%be%8c%e7%b6%99%e6%a9%9fc9300-24t-a%e3%81%b8%e3%81%ae%e7%a7%bb%e8%a1%8c%e3%81%a8%e3%83%a9%e3%82%a4%e3%82%bb%e3%83%b3%e3%82%b9%e3%81%ae","status":"publish","type":"post","link":"https:\/\/www.itproduct.jp\/column\/introduce\/1119\/","title":{"rendered":"Cisco Catalyst 3850\u306eEOL\u89e3\u8aac\uff5c\u5f8c\u7d99\u6a5fC9300-24T-A\u3078\u306e\u79fb\u884c\u3068\u30e9\u30a4\u30bb\u30f3\u30b9\u306e\u9055\u3044"},"content":{"rendered":"\n<p>Cisco\uff08\u30b7\u30b9\u30b3\uff09\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051L3\u30b9\u30a4\u30c3\u30c1\u3068\u3057\u3066\u3001\u9577\u5e74\u306b\u308f\u305f\u308a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8981\u3092\u62c5\u3063\u3066\u304d\u305fCisco Catalyst 3850\u30b7\u30ea\u30fc\u30ba\u3002\u306a\u304b\u3067\u3082\u5b9a\u756a\u306e24\u30dd\u30fc\u30c8\u30fb\u30c7\u30fc\u30bf\u901a\u4fe1\u30e2\u30c7\u30eb\u300cWS-C3850-24T-E\u300d\u306f\u3001\u4f01\u696d\u306e\u30b3\u30a2\u30b9\u30a4\u30c3\u30c1\u3084\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u30b9\u30a4\u30c3\u30c1\u3068\u3057\u3066\u6570\u591a\u304f\u306e\u73fe\u5834\u306b\u5c0e\u5165\u3055\u308c\u3066\u304d\u305f\u88fd\u54c1\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001Catalyst 3850\u30b7\u30ea\u30fc\u30ba\u306f\u3001Cisco\u516c\u5f0f\u306e\u6700\u7d42\u30b5\u30dd\u30fc\u30c8\u65e5\uff08Last Date of Support\uff09\u3067\u3042\u308b2025\u5e7410\u670831\u65e5\u3092\u8fce\u3048\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6b21\u4e16\u4ee3\u306e\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u6a5f\u3067\u3042\u308bCisco Catalyst 9300\u30b7\u30ea\u30fc\u30ba\uff08C9300-24T-A\uff09\u3078\u306e\u30ea\u30d7\u30ec\u30a4\u30b9\u3001\u3042\u308b\u3044\u306f\u4e2d\u53e4\u5e02\u5834\u3092\u6d3b\u7528\u3057\u305f\u904b\u7528\u7d99\u7d9a\u306b\u3064\u3044\u3066\u3001\u591a\u304f\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5bfe\u5fdc\u3092\u8feb\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001\u9577\u5e74\u89aa\u3057\u307e\u308c\u305f\u300cWS-C3850-24T-E\u300d\u3068\u5f8c\u7d99\u6a5f\u300cC9300-24T-A\u300d\u306e\u30b9\u30da\u30c3\u30af\u3092\u5fb9\u5e95\u6bd4\u8f03\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u904b\u7528\u7ba1\u7406\u306e\u5927\u304d\u306a\u8ee2\u63db\u70b9\u3068\u306a\u3063\u305f\u5f93\u6765\u306e\u300cRTU\u30e9\u30a4\u30bb\u30f3\u30b9\u300d\u3068\u6700\u65b0\u306e\u300c\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\uff08Smart Licensing\uff09\u300d\u306e\u9055\u3044\u30fb\u7279\u5fb4\u30fb\u30e1\u30ea\u30c3\u30c8\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u7d50\u8ad6\u3092\u5148\u306b\u307e\u3068\u3081\u308b\u3068\u3001\u62bc\u3055\u3048\u3066\u304a\u304f\u3079\u304d\u70b9\u306f\u4ee5\u4e0b\u306e3\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<ul>\n<li>Catalyst 3850\u30b7\u30ea\u30fc\u30ba\u306f2025\u5e7410\u670831\u65e5\uff08\u6700\u7d42\u30b5\u30dd\u30fc\u30c8\u65e5\uff09\u3067\u30e1\u30fc\u30ab\u30fc\u30b5\u30dd\u30fc\u30c8\u304c\u7d42\u4e86\u3057\u3066\u3044\u308b<\/li>\n\n\n\n<li>\u5f8c\u7d99\u306fCatalyst 9300\u30b7\u30ea\u30fc\u30ba\uff08C9300-24T-A\uff09\u3067\u3001\u30e9\u30a4\u30bb\u30f3\u30b9\u306fRTU\u304b\u3089\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u3078\u79fb\u884c\u3059\u308b<\/li>\n\n\n\n<li>\u4e88\u7b97\u3084\u9589\u57df\u7db2\u306e\u4e8b\u60c5\u3067\u5ef6\u547d\u3059\u308b\u5834\u5408\u306f\u3001\u4e2d\u53e4\u6d3b\u7528\u30fb16.9.1\u672a\u6e80\u904b\u7528\u30fb\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30f3\u30d0\u30a4\u6a5f\u306e\u78ba\u4fdd\u304c\u73fe\u5b9f\u7684\u306a\u9078\u629e\u80a2\u306b\u306a\u308b<\/li>\n<\/ul>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_52 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">\u76ee\u6b21<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2acc3f7adc8\"><span class=\"\"><span 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\" 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href=\"https:\/\/www.itproduct.jp\/column\/introduce\/1119\/#Cisco_Catalyst_3850%E3%82%B7%E3%83%AA%E3%83%BC%E3%82%BA%E3%81%AEEOL%EF%BC%88End_of_Life%EF%BC%89%E3%81%A8%E3%81%AF%EF%BD%9C%E3%82%B5%E3%83%9D%E3%83%BC%E3%83%88%E7%B5%82%E4%BA%86%E3%81%AE%E6%A6%82%E8%A6%81\" title=\"Cisco Catalyst 3850\u30b7\u30ea\u30fc\u30ba\u306eEOL\uff08End of Life\uff09\u3068\u306f\uff5c\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u306e\u6982\u8981\">Cisco Catalyst 3850\u30b7\u30ea\u30fc\u30ba\u306eEOL\uff08End of Life\uff09\u3068\u306f\uff5c\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u306e\u6982\u8981<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/1119\/#WS-C3850-24T-E_%E3%81%A8_C9300-24T-A_%E3%81%AE%E3%82%B9%E3%83%9A%E3%83%83%E3%82%AF%E6%AF%94%E8%BC%83%E8%A1%A8\" title=\"WS-C3850-24T-E \u3068 C9300-24T-A \u306e\u30b9\u30da\u30c3\u30af\u6bd4\u8f03\u8868\">WS-C3850-24T-E \u3068 C9300-24T-A 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title=\"\u88fd\u54c1\u7d39\u4ecb\uff1aC9300-24T-A\uff08\u73fe\u884c\u30fb\u6b21\u4e16\u4ee3\u30e2\u30c7\u30eb\uff09\">\u88fd\u54c1\u7d39\u4ecb\uff1aC9300-24T-A\uff08\u73fe\u884c\u30fb\u6b21\u4e16\u4ee3\u30e2\u30c7\u30eb\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:\/\/www.itproduct.jp\/column\/introduce\/1119\/#%E3%83%A9%E3%82%A4%E3%82%BB%E3%83%B3%E3%82%B9%E5%BE%B9%E5%BA%95%E6%AF%94%E8%BC%83%EF%BC%9A%E5%BE%93%E6%9D%A5%E3%81%AERTU_vs_%E6%9C%80%E6%96%B0%E3%81%AE%E3%82%B9%E3%83%9E%E3%83%BC%E3%83%88%E3%83%A9%E3%82%A4%E3%82%BB%E3%83%B3%E3%82%B9\" title=\"\u30e9\u30a4\u30bb\u30f3\u30b9\u5fb9\u5e95\u6bd4\u8f03\uff1a\u5f93\u6765\u306eRTU vs \u6700\u65b0\u306e\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\">\u30e9\u30a4\u30bb\u30f3\u30b9\u5fb9\u5e95\u6bd4\u8f03\uff1a\u5f93\u6765\u306eRTU vs \u6700\u65b0\u306e\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/1119\/#%E5%BE%93%E6%9D%A5%E3%81%AERTU%EF%BC%88Right-to-Use%EF%BC%89%E3%83%A9%E3%82%A4%E3%82%BB%E3%83%B3%E3%82%B9%E3%81%A8%E3%81%AF%EF%BC%9F\" title=\"\u5f93\u6765\u306eRTU\uff08Right-to-Use\uff09\u30e9\u30a4\u30bb\u30f3\u30b9\u3068\u306f\uff1f\">\u5f93\u6765\u306eRTU\uff08Right-to-Use\uff09\u30e9\u30a4\u30bb\u30f3\u30b9\u3068\u306f\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/1119\/#%E6%9C%80%E6%96%B0%E3%81%AE%E3%82%B9%E3%83%9E%E3%83%BC%E3%83%88%E3%83%A9%E3%82%A4%E3%82%BB%E3%83%B3%E3%82%B9%EF%BC%88Smart_Licensing_SLP%EF%BC%89%E3%81%A8%E3%81%AF%EF%BC%9F\" title=\"\u6700\u65b0\u306e\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\uff08Smart Licensing \/ SLP\uff09\u3068\u306f\uff1f\">\u6700\u65b0\u306e\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\uff08Smart Licensing \/ SLP\uff09\u3068\u306f\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/1119\/#%E3%82%B9%E3%83%9E%E3%83%BC%E3%83%88%E3%83%A9%E3%82%A4%E3%82%BB%E3%83%B3%E3%82%B9%E3%81%AE%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\" title=\"\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u306e\u30e1\u30ea\u30c3\u30c8\">\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u306e\u30e1\u30ea\u30c3\u30c8<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/1119\/#%E4%B8%AD%E5%8F%A4%E6%A9%9F%E5%99%A8%E3%81%AE%E6%B4%BB%E7%94%A8%E3%81%A7%E8%B3%A2%E3%81%8F%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF%E6%8A%95%E8%B3%87%E3%82%92%E4%BF%9D%E8%AD%B7%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95\" title=\"\u4e2d\u53e4\u6a5f\u5668\u306e\u6d3b\u7528\u3067\u8ce2\u304f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6295\u8cc7\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5\">\u4e2d\u53e4\u6a5f\u5668\u306e\u6d3b\u7528\u3067\u8ce2\u304f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6295\u8cc7\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/1119\/#Cisco_Catalyst_3850%E3%81%AEEOL%E3%81%AB%E9%96%A2%E3%81%99%E3%82%8B%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F%EF%BC%88FAQ%EF%BC%89\" title=\"Cisco Catalyst 3850\u306eEOL\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09\">Cisco Catalyst 3850\u306eEOL\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/1119\/#Catalyst_3850%E3%81%AF%E3%81%84%E3%81%A4EOL%E3%82%92%E8%BF%8E%E3%81%88%E3%81%BE%E3%81%97%E3%81%9F%E3%81%8B%EF%BC%9F\" title=\"Catalyst 3850\u306f\u3044\u3064EOL\u3092\u8fce\u3048\u307e\u3057\u305f\u304b\uff1f\">Catalyst 3850\u306f\u3044\u3064EOL\u3092\u8fce\u3048\u307e\u3057\u305f\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/1119\/#EOL%E5%BE%8C%E3%82%82%E3%81%9D%E3%81%AE%E3%81%BE%E3%81%BE%E4%BD%BF%E3%81%84%E7%B6%9A%E3%81%91%E3%82%89%E3%82%8C%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\" title=\"EOL\u5f8c\u3082\u305d\u306e\u307e\u307e\u4f7f\u3044\u7d9a\u3051\u3089\u308c\u307e\u3059\u304b\uff1f\">EOL\u5f8c\u3082\u305d\u306e\u307e\u307e\u4f7f\u3044\u7d9a\u3051\u3089\u308c\u307e\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/1119\/#WS-C3850-24T-E%E3%81%AE%E5%BE%8C%E7%B6%99%E6%A9%9F%E7%A8%AE%E3%81%AF%E4%BD%95%E3%81%A7%E3%81%99%E3%81%8B%EF%BC%9F\" title=\"WS-C3850-24T-E\u306e\u5f8c\u7d99\u6a5f\u7a2e\u306f\u4f55\u3067\u3059\u304b\uff1f\">WS-C3850-24T-E\u306e\u5f8c\u7d99\u6a5f\u7a2e\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/1119\/#EOL%E6%83%85%E5%A0%B1%E3%81%AF%E3%81%A9%E3%81%93%E3%81%A7%E7%A2%BA%E8%AA%8D%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\" title=\"EOL\u60c5\u5831\u306f\u3069\u3053\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u304b\uff1f\">EOL\u60c5\u5831\u306f\u3069\u3053\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u304b\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/1119\/#%E3%81%BE%E3%81%A8%E3%82%81\" title=\"\u307e\u3068\u3081\">\u307e\u3068\u3081<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cisco_Catalyst_3850%E3%82%B7%E3%83%AA%E3%83%BC%E3%82%BA%E3%81%AEEOL%EF%BC%88End_of_Life%EF%BC%89%E3%81%A8%E3%81%AF%EF%BD%9C%E3%82%B5%E3%83%9D%E3%83%BC%E3%83%88%E7%B5%82%E4%BA%86%E3%81%AE%E6%A6%82%E8%A6%81\"><\/span>Cisco Catalyst 3850\u30b7\u30ea\u30fc\u30ba\u306eEOL\uff08End of Life\uff09\u3068\u306f\uff5c\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u306e\u6982\u8981<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>EOL\uff08End of Life\uff09\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u304c\u88fd\u54c1\u306e\u8ca9\u58f2\u7d42\u4e86\u3084\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u3092\u6bb5\u968e\u7684\u306b\u6848\u5185\u3059\u308b\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u60c5\u5831\u3067\u3059\u3002Cisco\u516c\u5f0f\u306eEOL\u901a\u77e5\u3067\u306f\u3001WS-C3850-24T-E\u3092\u542b\u3080\u5bfe\u8c61\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u3064\u3044\u3066\u3001\u8ca9\u58f2\u7d42\u4e86\u65e5\u304c2020\u5e7410\u670830\u65e5\u3001\u6700\u7d42\u30b5\u30dd\u30fc\u30c8\u65e5\uff08Last Date of Support\uff09\u304c2025\u5e7410\u670831\u65e5\u3068\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>Cisco\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306f\u3001\u4e00\u822c\u7684\u306b\u300c\u8ca9\u58f2\u7d42\u4e86\uff08EoS\uff1aEnd of Sale\uff09\u300d\u3092\u8d77\u70b9\u3068\u3057\u3066\u3001\u305d\u306e\u5f8c\u306b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u4fdd\u5b88\u306e\u7d42\u4e86\u3001\u8106\u5f31\u6027\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63\u306e\u7d42\u4e86\u3001\u3055\u3089\u306b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30b5\u30dd\u30fc\u30c8\u306e\u7d42\u4e86\u3068\u3044\u3046\u8907\u6570\u306e\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u3092\u7d4c\u3066\u6bb5\u968e\u7684\u306b\u30b5\u30dd\u30fc\u30c8\u304c\u7e2e\u5c0f\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u578b\u756a\u3054\u3068\u306b\u6b63\u78ba\u306a\u65e5\u4ed8\u306f\u7570\u306a\u308b\u305f\u3081\u3001\u3054\u5229\u7528\u4e2d\u306e\u88fd\u54c1\u306b\u3064\u3044\u3066\u306f\u3001Cisco\u516c\u5f0f\u306eEOL\u901a\u77e5\u3067\u6700\u65b0\u306e\u60c5\u5831\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>EOL\u5f8c\u306b\u60f3\u5b9a\u3055\u308c\u308b\u4e3b\u306a\u30ea\u30b9\u30af<\/strong>\u3068\u3057\u3066\u3001\u307e\u305a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u6700\u7d42\u30b5\u30dd\u30fc\u30c8\u65e5\u3092\u904e\u304e\u308b\u3068\u3001\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u308b\u65b0\u305f\u306a\u8106\u5f31\u6027\u4fee\u6b63\u3084TAC\u30b5\u30dd\u30fc\u30c8\u3092\u524d\u63d0\u306b\u3057\u305f\u904b\u7528\u304c\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6545\u969c\u6642\u306b\u30e1\u30fc\u30ab\u30fc\u306e\u6709\u511f\u4fdd\u5b88\u30b5\u30fc\u30d3\u30b9\uff08TAC\u30b5\u30dd\u30fc\u30c8\u3084\u4ee3\u66ff\u54c1\u63d0\u4f9b\uff09\u3092\u5229\u7528\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u53ef\u7528\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u7dad\u6301\u3059\u308b\u3046\u3048\u3067\u306e\u5bfe\u5fdc\u304c\u8ab2\u984c\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3092\u30ea\u30d7\u30ec\u30a4\u30b9\u3059\u308b\u969b\u306f\u3001\u30dd\u30fc\u30c8\u6570\u3084\u8ee2\u9001\u5e2f\u57df\u3068\u3044\u3063\u305f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u57fa\u672c\u6027\u80fd\u306e\u5411\u4e0a\u306f\u3082\u3061\u308d\u3093\u91cd\u8981\u3067\u3059\u3002\u3057\u304b\u3057\u8fd1\u5e74\u306eCisco\u88fd\u54c1\u3067\u306f\u3001\u305d\u308c\u4ee5\u4e0a\u306b\u300c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30e9\u30a4\u30bb\u30f3\u30b9\u4f53\u7cfb\u306e\u5909\u66f4\u300d\u304c\u5927\u304d\u306a\u30dd\u30a4\u30f3\u30c8\u3068\u306a\u308a\u307e\u3059\u3002Catalyst 3850\u3067\u306f\u8cfc\u5165\u6642\u306e\u6a5f\u80fd\uff08IP Services\u306a\u3069\uff09\u304c\u5b9f\u8cea\u7684\u306b\u6a5f\u5668\u306b\u7d10\u3065\u3044\u3066\u6c38\u7d9a\u3059\u308b\u904b\u7528\u304c\u4e00\u822c\u7684\u3067\u3057\u305f\u304c\u3001Cisco IOS XE 16.9.1\u4ee5\u964d\u3067\u306f3850\u3082Smart Licensing\u7ba1\u7406\u3078\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u3002\u5f8c\u7d99\u306eCatalyst 9300\u3067\u306f\u3001Network Advantage\u306a\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30e9\u30a4\u30bb\u30f3\u30b9\u3068Cisco DNA\/Catalyst Software\u306e\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u5f62\u304c\u6a19\u6e96\u3068\u306a\u308b\u305f\u3081\u3001\u3053\u306e\u9055\u3044\u3092\u6b63\u3057\u304f\u63b4\u3080\u3053\u3068\u304c\u3001\u9577\u671f\u7684\u306a\u904b\u7528\u30b3\u30b9\u30c8\u306e\u5897\u5927\u3084\u69cb\u6210\u30df\u30b9\u3092\u9632\u3050\u9375\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"WS-C3850-24T-E_%E3%81%A8_C9300-24T-A_%E3%81%AE%E3%82%B9%E3%83%9A%E3%83%83%E3%82%AF%E6%AF%94%E8%BC%83%E8%A1%A8\"><\/span>WS-C3850-24T-E \u3068 C9300-24T-A \u306e\u30b9\u30da\u30c3\u30af\u6bd4\u8f03\u8868<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u307e\u305a\u306f\u30012\u3064\u306e\u4e3b\u8981\u306a24\u30dd\u30fc\u30c8\u30fb\u30c7\u30fc\u30bf\u901a\u4fe1\u30e2\u30c7\u30eb\uff08PoE\u306a\u3057\uff09\u306e\u57fa\u672c\u30b9\u30da\u30c3\u30af\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-2\">\n<div class=\"wp-block-column is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-white-background-color has-background\"><thead><tr><th><strong>\u9805\u76ee<\/strong><\/th><th><strong>WS-C3850-24T-E<\/strong><\/th><th><strong>C9300-24T-A<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>\u642d\u8f09OS<\/strong><\/td><td>Cisco IOS-XE<\/td><td>Cisco IOS-XE<\/td><\/tr><tr><td><strong>\u30c0\u30a6\u30f3\u30ea\u30f3\u30af\u30dd\u30fc\u30c8<\/strong><\/td><td>10\/100\/1000 Base-T \u00d7 24<\/td><td>10\/100\/1000 Base-T \u00d7 24<\/td><\/tr><tr><td><strong>\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u4ed5\u69d8<\/strong><\/td><td>\u62e1\u5f35\u30e2\u30b8\u30e5\u30fc\u30eb\u5f0f\uff081G\/10G\u9078\u629e\u53ef\uff09<\/td><td>\u62e1\u5f35\u30e2\u30b8\u30e5\u30fc\u30eb\u5f0f\uff081G\/10G\/25G\/40G\u9078\u629e\u53ef\uff09<\/td><\/tr><tr><td><strong>\u30b9\u30bf\u30c3\u30af\u5e2f\u57df<\/strong><\/td><td>\u6700\u5927 480 Gbps<\/td><td>\u6700\u5927 480 Gbps<\/td><\/tr><tr><td><strong>\u30e9\u30a4\u30bb\u30f3\u30b9\u4f53\u7cfb<\/strong><\/td><td>\u5f93\u6765\u306eRTU\uff08\u4f7f\u7528\u6a29\uff09\u30e9\u30a4\u30bb\u30f3\u30b9<br>\u203bCisco IOS XE 16.9.1\u4ee5\u964d\u306fSmart Licensing\u3078\u79fb\u884c<\/td><td>\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9<br>\u203bCisco IOS XE 17.3.2\/17.4.1\u4ee5\u964d\u306f<br>Smart Licensing Using Policy\uff08SLP\uff09\u306b\u5bfe\u5fdc<\/td><\/tr><tr><td><strong>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u968e\u5c64<\/strong><\/td><td>IP Services<\/td><td>Network Advantage\uff08\u6c38\u7d9a\uff09+ Cisco DNA\/Catalyst Advantage\uff08\u671f\u9593\u30e9\u30a4\u30bb\u30f3\u30b9\uff09<\/td><\/tr><tr><td><strong>\u30e1\u30fc\u30ab\u30fc\u30b5\u30dd\u30fc\u30c8\u72b6\u6cc1<\/strong><\/td><td>2025\u5e7410\u670831\u65e5\u306bCisco\u516c\u5f0f\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86<\/td><td>Cisco\u516c\u5f0f\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u63b2\u8f09\u30fb\u30b5\u30dd\u30fc\u30c8\u7d99\u7d9a\u4e2d<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u5358\u4f53\u3067\u898b\u308b\u3068\u3001C9300\u306f\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u306e\u9078\u629e\u80a2\u3084\u904b\u7528\u7ba1\u7406\u9762\u304c\u5f37\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u9ad8\u901f\u5316\u3057\u305f\u793e\u5185LAN\u3084\u591a\u7aef\u672b\u74b0\u5883\u3092\u652f\u3048\u308b\u306e\u306b\u5341\u5206\u306a\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u306f10G\u3067\u5341\u5206\u3068\u3044\u3046\u74b0\u5883\u3067\u3042\u308c\u3070\u3001StackWise-480\u306a\u3069C3850\u3067\u3082\u5f15\u3051\u3092\u53d6\u3089\u306a\u3044\u6027\u80fd\u3092\u6301\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A3%BD%E5%93%81%E7%B4%B9%E4%BB%8B%EF%BC%9AWS-C3850-24T-E%EF%BC%88%E5%BE%93%E6%9D%A5%E3%83%A2%E3%83%87%E3%83%AB%EF%BC%89\"><\/span>\u88fd\u54c1\u7d39\u4ecb\uff1aWS-C3850-24T-E\uff08\u5f93\u6765\u30e2\u30c7\u30eb\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>WS-C3850-24T-E\u306f\u3001Cisco IOS-XE\u3092\u642d\u8f09\u3057\u305f\u4ee3\u8868\u7684\u306a\u56fa\u5b9a\u69cb\u6210\u578bL3\u30b9\u30a4\u30c3\u30c1\u3068\u3057\u3066\u3001\u591a\u304f\u306e\u73fe\u5834\u3067\u63a1\u7528\u3055\u308c\u3066\u304d\u305f\u30e2\u30c7\u30eb\u3067\u3059\u3002\u30c0\u30a6\u30f3\u30ea\u30f3\u30af\u306b\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u309224\u30dd\u30fc\u30c8\u5099\u3048\u3001PoE\u975e\u5bfe\u5fdc\u306e\u7d14\u7c8b\u306a\u30c7\u30fc\u30bf\u901a\u4fe1\u7528\u3068\u3057\u3066\u3001\u4f01\u696d\u306e\u30b3\u30a2\u30b9\u30a4\u30c3\u30c1\u3084\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u30b9\u30a4\u30c3\u30c1\u3067\u5e83\u304f\u6d3b\u8e8d\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u300cIP Services\u300d\u30e9\u30a4\u30bb\u30f3\u30b9\u306b\u3088\u308a\u3001BGP\u3084OSPF\u3068\u3044\u3063\u305f\u9ad8\u5ea6\u306a\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u3059\u3067\u306bCisco\u516c\u5f0f\u30b5\u30dd\u30fc\u30c8\uff08Last Date of Support\uff09\u306f\u7d42\u4e86\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u306e\u5b89\u5b9a\u6027\u306e\u9ad8\u3055\u304b\u3089\u3001\u73fe\u5728\u3067\u3082\u300c\u5b9f\u7e3e\u306e\u3042\u308b\u67af\u308c\u305f\u69cb\u6210\u300d\u3068\u3057\u3066\u3042\u3048\u3066\u3053\u306e\u30e2\u30c7\u30eb\u3092\u6c42\u3081\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u73fe\u5834\u306f\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-3\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.itproduct.jp\/cat_c_catalyst_3850series\/\">Cisco Catalyst 3850\u30b7\u30ea\u30fc\u30ba\uff08\u4e2d\u53e4\uff09\u5728\u5eab\u306f\u3053\u3061\u3089<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A3%BD%E5%93%81%E7%B4%B9%E4%BB%8B%EF%BC%9AC9300-24T-A%EF%BC%88%E7%8F%BE%E8%A1%8C%E3%83%BB%E6%AC%A1%E4%B8%96%E4%BB%A3%E3%83%A2%E3%83%87%E3%83%AB%EF%BC%89\"><\/span>\u88fd\u54c1\u7d39\u4ecb\uff1aC9300-24T-A\uff08\u73fe\u884c\u30fb\u6b21\u4e16\u4ee3\u30e2\u30c7\u30eb\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>C9300-24T-A\u306f\u3001Cisco\u516c\u5f0f\u306eEOL\u8cc7\u6599\u3067\u3082WS-C3850-24T-E\u306e\u5f8c\u7d99\u6a5f\u3068\u3057\u3066\u6848\u5185\u3055\u308c\u3066\u3044\u308b\u5b9a\u756a\u306eL3\u30b9\u30a4\u30c3\u30c1\u3067\u3059\u3002\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u300cNetwork Advantage\u300d\u3092\u30d9\u30fc\u30b9\u306b\u3001\u8cfc\u5165\u6642\u306bCisco DNA\u307e\u305f\u306fCisco Catalyst Software\u306e\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u30e9\u30a4\u30bb\u30f3\u30b9\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u5f62\u304c\u6a19\u6e96\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u306b\u3088\u308b\u30b9\u30de\u30fc\u30c8\u306a\u8cc7\u7523\u7ba1\u7406\u304c\u53ef\u80fd\u306a\u305f\u3081\u3001\u8907\u6570\u62e0\u70b9\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u672c\u793e\u3067\u4e00\u62ec\u7ba1\u7406\u3057\u305f\u3044\u5927\u4e2d\u898f\u6a21\u306e\u30a4\u30f3\u30d5\u30e9\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\u3002\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u306e\u67d4\u8edf\u6027\u3084\u904b\u7528\u7ba1\u7406\u9762\u3082\u5f37\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u73fe\u5728\u306e\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u6c42\u3081\u3089\u308c\u308b\u62e1\u5f35\u6027\u306b\u4f59\u88d5\u3092\u3082\u3063\u3066\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-4\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.itproduct.jp\/info_C9300-24T-A&amp;q=C9300-24T-A\">C9300-24T-A \u5728\u5eab\u306f\u3053\u3061\u3089<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%A9%E3%82%A4%E3%82%BB%E3%83%B3%E3%82%B9%E5%BE%B9%E5%BA%95%E6%AF%94%E8%BC%83%EF%BC%9A%E5%BE%93%E6%9D%A5%E3%81%AERTU_vs_%E6%9C%80%E6%96%B0%E3%81%AE%E3%82%B9%E3%83%9E%E3%83%BC%E3%83%88%E3%83%A9%E3%82%A4%E3%82%BB%E3%83%B3%E3%82%B9\"><\/span>\u30e9\u30a4\u30bb\u30f3\u30b9\u5fb9\u5e95\u6bd4\u8f03\uff1a\u5f93\u6765\u306eRTU vs \u6700\u65b0\u306e\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4eca\u56de\u306e\u30ea\u30d7\u30ec\u30a4\u30b9\u3067\u6700\u5927\u306e\u5909\u66f4\u70b9\u3068\u306a\u308b\u306e\u304c\u300c\u30e9\u30a4\u30bb\u30f3\u30b9\u306e\u4ed5\u7d44\u307f\u300d\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u5f93\u6765\u306eRTU\u30e9\u30a4\u30bb\u30f3\u30b9\u3068\u3001\u6700\u65b0\u306e\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u306e\u9055\u3044\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%BE%93%E6%9D%A5%E3%81%AERTU%EF%BC%88Right-to-Use%EF%BC%89%E3%83%A9%E3%82%A4%E3%82%BB%E3%83%B3%E3%82%B9%E3%81%A8%E3%81%AF%EF%BC%9F\"><\/span>\u5f93\u6765\u306eRTU\uff08Right-to-Use\uff09\u30e9\u30a4\u30bb\u30f3\u30b9\u3068\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Catalyst 3850\u306a\u3069\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u305fRTU\u30e9\u30a4\u30bb\u30f3\u30b9\u306f\u3001\u300c\u5229\u7528\u898f\u7d04\uff08EULA\uff09\u306b\u540c\u610f\u3059\u308b\u30b3\u30de\u30f3\u30c9\u300d\u3092\u5b9f\u6a5f\u3067\u53e9\u304f\u3060\u3051\u3067\u3001\u305d\u306e\u5834\u3067\u4e0a\u4f4d\u6a5f\u80fd\uff08IP Services\u306a\u3069\uff09\u3092\u6709\u52b9\u5316\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3084\u30e1\u30fc\u30ab\u30fc\u7ba1\u7406\u30b5\u30fc\u30d0\u30fc\u3068\u306e\u540c\u671f\u304c\u4e00\u5207\u4e0d\u8981\u3067\u3001\u9589\u57df\u7db2\u3067\u3082\u5b9f\u6a5f\u5358\u4f53\u3067\u5373\u5ea7\u306b\u30e9\u30a4\u30bb\u30f3\u30b9\u9069\u7528\u304c\u5b8c\u4e86\u3059\u308b\u624b\u8efd\u3055\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001Catalyst 3850\u3067\u3082Cisco IOS XE 16.9.1\u4ee5\u964d\u306fSmart Licensing\u304c\u6a19\u6e96\u3068\u306a\u308a\u3001RTU\u30e9\u30a4\u30bb\u30f3\u30b9\u30e2\u30fc\u30c9\u306f\u5ec3\u6b62\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%9C%80%E6%96%B0%E3%81%AE%E3%82%B9%E3%83%9E%E3%83%BC%E3%83%88%E3%83%A9%E3%82%A4%E3%82%BB%E3%83%B3%E3%82%B9%EF%BC%88Smart_Licensing_SLP%EF%BC%89%E3%81%A8%E3%81%AF%EF%BC%9F\"><\/span>\u6700\u65b0\u306e\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\uff08Smart Licensing \/ SLP\uff09\u3068\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u306f\u3001Catalyst 9300\u30b7\u30ea\u30fc\u30ba\u3067\u6a19\u6e96\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u4ed5\u7d44\u307f\u3067\u3001Cisco\u306e\u30af\u30e9\u30a6\u30c9\u7ba1\u7406\u30dd\u30fc\u30bf\u30eb\uff08CSSM\uff1aCisco Smart Software Manager\uff09\u3092\u4ecb\u3057\u3066\u3001\u4f01\u696d\u304c\u4fdd\u6709\u3059\u308b\u30e9\u30a4\u30bb\u30f3\u30b9\u8cc7\u7523\u3092\u4e00\u5143\u7ba1\u7406\u3057\u307e\u3059\u3002\u6700\u65b0\u306eOS\u3067\u306f\u300cSmart Licensing Using Policy\uff08SLP\uff09\u300d\u304c\u5c0e\u5165\u3055\u308c\u3001\u904b\u7528\u304c\u3055\u3089\u306b\u6d17\u7df4\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%B9%E3%83%9E%E3%83%BC%E3%83%88%E3%83%A9%E3%82%A4%E3%82%BB%E3%83%B3%E3%82%B9%E3%81%AE%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\"><\/span>\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u306e\u30e1\u30ea\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol>\n<li><strong>\u30e9\u30a4\u30bb\u30f3\u30b9\u8cc7\u7523\u3092\u30a2\u30ab\u30a6\u30f3\u30c8\u5358\u4f4d\u3067\u7ba1\u7406\u3057\u3084\u3059\u3044\uff1a<\/strong> \u793e\u5185\u306e\u300c\u30d0\u30fc\u30c1\u30e3\u30eb\u30a2\u30ab\u30a6\u30f3\u30c8\u300d\u3068\u547c\u3070\u308c\u308b\u5358\u4f4d\u3067\u30e9\u30a4\u30bb\u30f3\u30b9\u3092\u628a\u63e1\u3067\u304d\u3001\u5bfe\u5fdc\u3059\u308b\u30e9\u30a4\u30bb\u30f3\u30b9\u7bc4\u56f2\u3067\u5272\u308a\u5f53\u3066\u3084\u79fb\u884c\u3092\u7ba1\u7406\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u8cfc\u5165\u72b6\u6cc1\u30fb\u8cc7\u7523\u306e\u4e00\u5143\u53ef\u8996\u5316\uff1a<\/strong> \u300c\u3069\u306e\u62e0\u70b9\u306e\u3001\u3069\u306e\u6a5f\u5668\u304c\u3001\u4f55\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u3092\u6d88\u8cbb\u3057\u3066\u3044\u308b\u304b\u300d\u304cWeb\u30d6\u30e9\u30a6\u30b6\u4e0a\u306e\u7ba1\u7406\u753b\u9762\uff08CSSM\uff09\u3067\u3072\u3068\u76ee\u3067\u308f\u304b\u308a\u307e\u3059\u3002\u7d19\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u8a3c\u66f8\u3092\u7d1b\u5931\u3059\u308b\u30ea\u30b9\u30af\u3084\u3001\u793e\u5185\u76e3\u67fb\u3067\u306e\u96c6\u8a08\u696d\u52d9\u306e\u624b\u9593\u304c\u5927\u304d\u304f\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30aa\u30d5\u30e9\u30a4\u30f3\uff08\u9589\u57df\u7db2\uff09\u904b\u7528\u306b\u3082\u5bfe\u5fdc\uff1a<\/strong> \u300c\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u306f\u5e38\u6642\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u5fc5\u8981\u3060\u304b\u3089\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u53b3\u3057\u3044\u793e\u5185\u7db2\u306b\u306f\u5c0e\u5165\u3067\u304d\u306a\u3044\u300d\u3068\u3044\u3046\u306e\u306f\u8aa4\u89e3\u3067\u3059\u3002\u6700\u65b0\u306eSLP\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u304c\u76f4\u63a5\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u7e4b\u304c\u3063\u3066\u3044\u306a\u304f\u3066\u3082\u3001\u30aa\u30d5\u30e9\u30a4\u30f3\u3067\u5229\u7528\u30ec\u30dd\u30fc\u30c8\u3092\u4f5c\u6210\u3057\u3001\u5f8c\u304b\u3089\u7ba1\u7406\u753b\u9762\u3078\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u540c\u671f\u3059\u308b\u5b89\u5168\u306a\u904b\u7528\u304c\u8a8d\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u5f93\u6765\u306e\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u3067\u3082\u3001SLR\u3068\u3044\u3046\u65b9\u5f0f\u3067\u30aa\u30d5\u30e9\u30a4\u30f3\u3067\u306e\u4f7f\u7528\u304c\u53ef\u80fd\u3067\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%B8%AD%E5%8F%A4%E6%A9%9F%E5%99%A8%E3%81%AE%E6%B4%BB%E7%94%A8%E3%81%A7%E8%B3%A2%E3%81%8F%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF%E6%8A%95%E8%B3%87%E3%82%92%E4%BF%9D%E8%AD%B7%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95\"><\/span>\u4e2d\u53e4\u6a5f\u5668\u306e\u6d3b\u7528\u3067\u8ce2\u304f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6295\u8cc7\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u6700\u65b0\u306eCatalyst 9300\u30b7\u30ea\u30fc\u30ba\uff08C9300-24T-A\uff09\u3078\u79fb\u884c\u3059\u308c\u3070\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5927\u5e45\u306a\u5411\u4e0a\u3068\u3001\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u306b\u3088\u308b\u52b9\u7387\u7684\u306a\u4e00\u5143\u7ba1\u7406\u3068\u3044\u3046\u5927\u304d\u306a\u6069\u6075\u3092\u53d7\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u4e00\u65b9\u3067\u3001\u300c\u30aa\u30d5\u30e9\u30a4\u30f3\u74b0\u5883\u306e\u305f\u3081\u3001\u3069\u3046\u3057\u3066\u3082\u5f93\u6765\u306eRTU\u30e9\u30a4\u30bb\u30f3\u30b9\u65b9\u5f0f\uff08\u5b9f\u6a5f\u5185\u3067\u5b8c\u7d50\uff09\u306e\u307e\u307e\u69cb\u6210\u3092\u7dad\u6301\u3057\u305f\u3044\u300d\u300c\u4e88\u7b97\u306e\u90fd\u5408\u4e0a\u3001\u5168\u62e0\u70b9\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u4e00\u5ea6\u306b\u6700\u65b0\u6a5f\u7a2e\u3078\u30ea\u30d7\u30ec\u30a4\u30b9\u3059\u308b\u306e\u304c\u96e3\u3057\u3044\u300d\u3068\u3044\u3063\u305f\u30b1\u30fc\u30b9\u3082\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u3046\u3057\u305f\u5834\u5408\u306b\u306f\u3001\u4fe1\u983c\u3067\u304d\u308b\u4e2d\u53e4\u306eCisco\u88fd\u54c1\u3092\u6d3b\u7528\u3057\u3066\u3001\u65e2\u5b58\u306e3850\u74b0\u5883\u3092\u5ef6\u547d\u30fb\u7dad\u6301\u3059\u308b\u306e\u3082\u8ce2\u3044\u9078\u629e\u80a2\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u305f\u3060\u3057\u3001\u4e2d\u53e4\u88fd\u54c1\u3092\u9078\u3076\u969b\u306b\u306f\u6ce8\u610f\u70b9\u3082\u3042\u308a\u307e\u3059\u3002<\/strong> Cisco\u306e\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u5bfe\u5fdc\u6a5f\u306e\u5834\u5408\u3001\u524d\u6240\u6709\u8005\u306eSmart Account\u306b\u7d10\u3065\u304f\u30e9\u30a4\u30bb\u30f3\u30b9\u6a29\u5229\u3092\u305d\u306e\u307e\u307e\u5f15\u304d\u7d99\u3052\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u30e9\u30a4\u30bb\u30f3\u30b9\u4ed8\u5c5e\u3092\u524d\u63d0\u306b\u305b\u305a\u3001\u8cfc\u5165\u524d\u306b\u8ca9\u58f2\u5143\u3078\u5229\u7528\u6761\u4ef6\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u4eee\u306b\u30e9\u30a4\u30bb\u30f3\u30b9\u3092\u304a\u6301\u3061\u3067\u7b50\u4f53\u3060\u3051\u3092\u8cfc\u5165\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u524d\u6240\u6709\u8005\u304c\u30a2\u30ab\u30a6\u30f3\u30c8\u304b\u3089\u88fd\u54c1\u306e\u524a\u9664\uff08\u767b\u9332\u89e3\u9664\uff09\u3092\u3057\u3066\u3044\u306a\u3044\u3068\u3001\u8cfc\u5165\u8005\u5074\u306eSmart Account\u7ba1\u7406\u3084\u30e9\u30a4\u30bb\u30f3\u30b9\u5229\u7528\u72b6\u6cc1\u306e\u6574\u7406\u3067\u554f\u984c\u304c\u8d77\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u8cfc\u5165\u6642\u306b\u306f\u3001\u8ca9\u58f2\u5143\u304c\u88fd\u54c1\u767b\u9332\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3067\u304d\u308b\u304b\u304c\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3046\u3057\u305f\u30ea\u30b9\u30af\u3092\u8e0f\u307e\u3048\u308b\u3068\u3001C3850\u3092\u4e2d\u53e4\u3067\u8cfc\u5165\u3059\u308b\u5834\u5408\u306f\u3001\u5f93\u6765\u306eRTU\u30e9\u30a4\u30bb\u30f3\u30b9\u3067\u4f7f\u7528\u3067\u304d\u308bCisco IOS XE 16.9.1\u672a\u6e80\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u904b\u7528\u3059\u308b\u8003\u3048\u65b9\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u53e4\u3044\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u3044\u7d9a\u3051\u308b\u3053\u3068\u306b\u306a\u308b\u305f\u3081\u3001\u8106\u5f31\u6027\u3084\u4e0d\u5177\u5408\u306e\u30ea\u30b9\u30af\u3082\u3042\u308f\u305b\u3066\u8a55\u4fa1\u304c\u5fc5\u8981\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u30e1\u30fc\u30ab\u30fc\u516c\u5f0f\u306e\u6709\u511f\u4fdd\u5b88\uff08Smart Net Total Care\u306a\u3069\uff09\u306f\u6700\u7d42\u30b5\u30dd\u30fc\u30c8\u65e5\u3092\u904e\u304e\u308b\u3068\u5229\u7528\u3067\u304d\u305a\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6545\u969c\u6642\u306bTAC\u30b5\u30dd\u30fc\u30c8\u3084\u30e1\u30fc\u30ab\u30fc\u4ee3\u66ff\u54c1\u63d0\u4f9b\u3092\u53d7\u3051\u3089\u308c\u306a\u3044\u70b9\u306b\u3082\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\u4e2d\u53e4\u3067\u306e\u904b\u7528\u3092\u691c\u8a0e\u3059\u308b\u969b\u306f\u3001\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30f3\u30d0\u30a4\u6a5f\u306e\u78ba\u4fdd\u3082\u3042\u308f\u305b\u3066\u691c\u8a0e\u3057\u3066\u304a\u304f\u3068\u3088\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u300c\u30a2\u30a4\u30c6\u30a3\u30fc\u30d7\u30ed\u30c0\u30af\u30c8\u300d\u3067\u306f\u3001C9300\u30b7\u30ea\u30fc\u30ba\u306a\u3069\u306e\u65b0\u54c1\u306e\u53d6\u308a\u6271\u3044\u306f\u3082\u3061\u308d\u3093\u3001\u30e1\u30fc\u30ab\u30fc\u30b5\u30dd\u30fc\u30c8\uff08EOL\uff09\u3092\u8fce\u3048\u305fC3850\u30b7\u30ea\u30fc\u30ba\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u4e2d\u53e4\u54c1\u306e\u5728\u5eab\u3082\u53d6\u308a\u63c3\u3048\u3066\u3044\u307e\u3059\u3002\u65b0\u54c1\u30fb\u4e2d\u53e4\u306e\u9078\u5b9a\u3084\u3001\u30e9\u30a4\u30bb\u30f3\u30b9\u30fb\u578b\u756a\u306e\u9078\u5b9a\u307e\u3067\u3001\u5c02\u9580\u77e5\u8b58\u3092\u6301\u3064\u30b9\u30bf\u30c3\u30d5\u304c\u304a\u5ba2\u69d8\u306e\u74b0\u5883\u306b\u6700\u9069\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u3054\u63d0\u6848\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cisco_Catalyst_3850%E3%81%AEEOL%E3%81%AB%E9%96%A2%E3%81%99%E3%82%8B%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F%EF%BC%88FAQ%EF%BC%89\"><\/span>Cisco Catalyst 3850\u306eEOL\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Catalyst_3850%E3%81%AF%E3%81%84%E3%81%A4EOL%E3%82%92%E8%BF%8E%E3%81%88%E3%81%BE%E3%81%97%E3%81%9F%E3%81%8B%EF%BC%9F\"><\/span>Catalyst 3850\u306f\u3044\u3064EOL\u3092\u8fce\u3048\u307e\u3057\u305f\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Catalyst 3850\u30b7\u30ea\u30fc\u30ba\uff08WS-C3850-24T-E\u3092\u542b\u3080\uff09\u306e\u5bfe\u8c61\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306f\u3001Cisco\u516c\u5f0fEOL\u901a\u77e5\u30672025\u5e7410\u670831\u65e5\u304c\u6700\u7d42\u30b5\u30dd\u30fc\u30c8\u65e5\uff08Last Date of Support\uff09\u3068\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u578b\u756a\u3054\u3068\u306e\u6b63\u78ba\u306a\u65e5\u4ed8\u306fCisco\u516c\u5f0f\u306eEOL\u901a\u77e5\u3067\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"EOL%E5%BE%8C%E3%82%82%E3%81%9D%E3%81%AE%E3%81%BE%E3%81%BE%E4%BD%BF%E3%81%84%E7%B6%9A%E3%81%91%E3%82%89%E3%82%8C%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\"><\/span>EOL\u5f8c\u3082\u305d\u306e\u307e\u307e\u4f7f\u3044\u7d9a\u3051\u3089\u308c\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6a5f\u5668\u81ea\u4f53\u306f\u52d5\u4f5c\u3057\u307e\u3059\u304c\u3001\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u308b\u65b0\u305f\u306a\u8106\u5f31\u6027\u4fee\u6b63\u3084\u516c\u5f0f\u30b5\u30dd\u30fc\u30c8\u304c\u53d7\u3051\u3089\u308c\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u8106\u5f31\u6027\u3084\u6545\u969c\u6642\u306e\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u5ef6\u547d\u3059\u308b\u5834\u5408\u306f\u4e2d\u53e4\u6a5f\u5668\u3084\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30f3\u30d0\u30a4\u6a5f\u306e\u78ba\u4fdd\u3068\u3042\u308f\u305b\u305f\u5bfe\u5fdc\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"WS-C3850-24T-E%E3%81%AE%E5%BE%8C%E7%B6%99%E6%A9%9F%E7%A8%AE%E3%81%AF%E4%BD%95%E3%81%A7%E3%81%99%E3%81%8B%EF%BC%9F\"><\/span>WS-C3850-24T-E\u306e\u5f8c\u7d99\u6a5f\u7a2e\u306f\u4f55\u3067\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5f8c\u7d99\u306fCisco Catalyst 9300\u30b7\u30ea\u30fc\u30ba\u3067\u300124\u30dd\u30fc\u30c8\u30fb\u30c7\u30fc\u30bf\u901a\u4fe1\u30e2\u30c7\u30eb\u3067\u306fC9300-24T-A\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002\u30e9\u30a4\u30bb\u30f3\u30b9\u4f53\u7cfb\u306f\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u3078\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"EOL%E6%83%85%E5%A0%B1%E3%81%AF%E3%81%A9%E3%81%93%E3%81%A7%E7%A2%BA%E8%AA%8D%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\"><\/span>EOL\u60c5\u5831\u306f\u3069\u3053\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u3082\u3063\u3068\u3082\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u306e\u306fCisco\u516c\u5f0f\u30b5\u30a4\u30c8\u306eEOL\u901a\u77e5\u3067\u3059\u3002\u88fd\u54c1\u540d\u3084\u578b\u756a\u304b\u3089\u78ba\u8a8d\u3067\u304d\u308b\u307b\u304b\u3001\u5224\u65ad\u306b\u8ff7\u3046\u5834\u5408\u306f\u30a2\u30a4\u30c6\u30a3\u30fc\u30d7\u30ed\u30c0\u30af\u30c8\u3078\u3054\u76f8\u8ac7\u3044\u305f\u3060\u304f\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><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>Catalyst 3850\u30b7\u30ea\u30fc\u30ba\u306eCisco\u516c\u5f0f\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u306f\u3001\u5358\u306a\u308b\u6a5f\u5668\u306e\u5165\u308c\u66ff\u3048\u306b\u3068\u3069\u307e\u3089\u305a\u3001RTU\u4e2d\u5fc3\u306e\u904b\u7528\u304b\u3089\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u4e2d\u5fc3\u306e\u904b\u7528\u3078\u3068\u3044\u3046\u30e9\u30a4\u30bb\u30f3\u30b9\u4f53\u7cfb\u306e\u5927\u304d\u306a\u8ee2\u63db\u3092\u4f34\u3046\u30ea\u30d7\u30ec\u30a4\u30b9\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u52d9\u4e0a\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u6b21\u306e3\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<ul>\n<li>\u6700\u7d42\u30b5\u30dd\u30fc\u30c8\u65e5\uff082025\u5e7410\u670831\u65e5\uff09\u3092\u904e\u304e\u3066\u3044\u308b\u305f\u3081\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u4fdd\u5b88\u306e\u89b3\u70b9\u3067\u79fb\u884c\u30fb\u5ef6\u547d\u306e\u65b9\u91dd\u3092\u65e9\u3081\u306b\u56fa\u3081\u308b<\/li>\n\n\n\n<li>\u5f8c\u7d99\u6a5fC9300-24T-A\u3078\u306e\u79fb\u884c\u306f\u6027\u80fd\u30fb\u8cc7\u7523\u7ba1\u7406\u306e\u4e21\u9762\u3067\u30e1\u30ea\u30c3\u30c8\u304c\u5927\u304d\u3044\u304c\u3001\u30e9\u30a4\u30bb\u30f3\u30b9\u306f\u30b9\u30de\u30fc\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u524d\u63d0\u3067\u8a2d\u8a08\u3057\u76f4\u3059<\/li>\n\n\n\n<li>\u4e88\u7b97\u3084\u9589\u57df\u7db2\u306e\u4e8b\u60c5\u3067\u5ef6\u547d\u3059\u308b\u5834\u5408\u306f\u3001\u4e2d\u53e4\u6d3b\u7528\u30fb16.9.1\u672a\u6e80\u904b\u7528\u30fb\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30f3\u30d0\u30a4\u6a5f\u306e\u78ba\u4fdd\u3092\u30bb\u30c3\u30c8\u3067\u691c\u8a0e\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u81ea\u793e\u306e\u904b\u7528\u65b9\u91dd\u306b\u5408\u308f\u305b\u3066\u3001\u6700\u9069\u306a\u79fb\u884c\u30fb\u5ef6\u547d\u306e\u65b9\u6cd5\u3092\u898b\u6975\u3081\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5f53\u30b5\u30a4\u30c8\u3067\u306f\u3001Cisco Catalyst\u88fd\u54c1\u306e\u9078\u5b9a\u3001\u30e9\u30a4\u30bb\u30f3\u30b9\u30fb\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u69cb\u6210\u306e\u78ba\u8a8d\u3001Catalyst 3850\u304b\u30899300\u3078\u306e\u66f4\u6539\u691c\u8a0e\u3001EOL\u306b\u4f34\u3046\u79fb\u884c\u652f\u63f4\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u898b\u7a4d\u3001\u5c0e\u5165\u6761\u4ef6\u306e\u78ba\u8a8d\u3001\u69cb\u6210\u691c\u8a0e\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u88fd\u54c1\u30da\u30fc\u30b8\u3084\u304a\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\u3092\u3054\u5229\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u203b\u672c\u8a18\u4e8b\u306f\u3001Cisco\u306e\u516c\u958b\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u304a\u3088\u3073End-of-Sale\/End-of-Life\u516c\u5f0f\u901a\u77e5\u3092\u3082\u3068\u306b\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002Cisco\u3001Catalyst\u304a\u3088\u3073\u95a2\u9023\u3059\u308b\u88fd\u54c1\u540d\u306f\u3001Cisco Systems, Inc.\uff08\u307e\u305f\u306f\u305d\u306e\u95a2\u9023\u4f1a\u793e\uff09\u306e\u7c73\u56fd\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u56fd\u306b\u304a\u3051\u308b\u5546\u6a19\u307e\u305f\u306f\u767b\u9332\u5546\u6a19\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6a5f\u7a2e\u9078\u5b9a\u3067\u8ff7\u3063\u305f\u969b\u306f\u3001\u305c\u3072<strong>\u30a2\u30a4\u30c6\u30a3\u30fc\u30d7\u30ed\u30c0\u30af\u30c8<\/strong>\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002\u65b0\u54c1\u304b\u3089\u4e2d\u53e4\u30fbEOL\u54c1\u307e\u3067\u5e45\u5e83\u304f\u5728\u5eab\u3092\u53d6\u308a\u63c3\u3048\u3066\u304a\u308a\u3001\u304a\u5ba2\u69d8\u306e\u74b0\u5883\u306b\u5408\u3063\u305f\u6700\u9069\u306a\u6a5f\u7a2e\u3092\u3054\u63d0\u6848\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-5\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.itproduct.jp\/cat_p_cisco\/\">Cisco Catalyst\u88fd\u54c1\u4e00\u89a7\u3092\u898b\u308b<br>\uff08\u30a2\u30a4\u30c6\u30a3\u30fc\u30d7\u30ed\u30c0\u30af\u30c8\uff09<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-6\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.itproduct.jp\/contact\">\u304a\u554f\u3044\u5408\u308f\u305b\u30fb\u898b\u7a4d\u4f9d\u983c<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><em>\u672c\u8a18\u4e8b\u306e\u60c5\u5831\u306f2026\u5e746\u6708\u6642\u70b9\u306e\u3082\u306e\u3067\u3059\u3002\u6700\u65b0\u306e\u5728\u5eab\u72b6\u6cc1\u306f\u30a2\u30a4\u30c6\u30a3\u30fc\u30d7\u30ed\u30c0\u30af\u30c8\u306e\u30b5\u30a4\u30c8\u3067\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cisco\uff08\u30b7\u30b9\u30b3\uff09\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051L3\u30b9\u30a4\u30c3\u30c1\u3068\u3057\u3066\u3001\u9577\u5e74\u306b\u308f\u305f\u308a\u30cd\u30c3\u30c8<\/p>\n","protected":false},"author":4,"featured_media":708,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[13,3,10],"tags":[78,79,81,80],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.itproduct.jp\/column\/wp-json\/wp\/v2\/posts\/1119"}],"collection":[{"href":"https:\/\/www.itproduct.jp\/column\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.itproduct.jp\/column\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.itproduct.jp\/column\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.itproduct.jp\/column\/wp-json\/wp\/v2\/comments?post=1119"}],"version-history":[{"count":18,"href":"https:\/\/www.itproduct.jp\/column\/wp-json\/wp\/v2\/posts\/1119\/revisions"}],"predecessor-version":[{"id":1138,"href":"https:\/\/www.itproduct.jp\/column\/wp-json\/wp\/v2\/posts\/1119\/revisions\/1138"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.itproduct.jp\/column\/wp-json\/wp\/v2\/media\/708"}],"wp:attachment":[{"href":"https:\/\/www.itproduct.jp\/column\/wp-json\/wp\/v2\/media?parent=1119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.itproduct.jp\/column\/wp-json\/wp\/v2\/categories?post=1119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.itproduct.jp\/column\/wp-json\/wp\/v2\/tags?post=1119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}