{"id":3987,"date":"2025-08-05T19:31:34","date_gmt":"2025-08-05T10:31:34","guid":{"rendered":"https:\/\/ccna-curriculum.tech-village.co.jp\/?p=3987"},"modified":"2026-06-13T01:26:15","modified_gmt":"2026-06-12T16:26:15","slug":"ccna%e6%a8%a1%e6%93%ac%e8%a9%a6%e9%a8%93","status":"publish","type":"post","link":"https:\/\/ccna-curriculum.tech-village.co.jp\/?p=3987","title":{"rendered":"CCNA\u6a21\u64ec\u8a66\u9a13"},"content":{"rendered":"\n
\n\n\n\n\n\n\nCCNA\u6a21\u64ec\u8a66\u9a13\uff5cTech Village \u53d7\u8b1b\u751f\u7528\u6559\u6750<\/title>\n<meta name=\"description\" content=\"CCNA 200-301 \u5bfe\u5fdc\u306e\u6a21\u64ec\u8a66\u9a13\uff08\u6642\u9593\u5236\u9650\u3064\u304d\u30fb\u5206\u91ce\u30df\u30c3\u30af\u30b9\u51fa\u984c\uff09\u3002Tech Village \u53d7\u8b1b\u751f\u7528\u6559\u6750\u3002\">\n\n<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\n<link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin>\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Shippori+Mincho+B1:wght@500;700;800&family=Noto+Sans+JP:wght@400;500;700&family=Manrope:wght@400;500;600;700&display=swap\" rel=\"stylesheet\">\n\n<style>\n\/* ============================================================\n CCNA\u6a21\u64ec\u8a66\u9a13 \u2014 Tech Village\uff08\u53d7\u8b1b\u751f\u7528\u30fb\u672c\u756a\u5f62\u5f0f\uff09\n \u30c7\u30b6\u30a4\u30f3\u30c8\u30fc\u30af\u30f3\u306f\u30c9\u30ea\u30eb\uff08drill.html\uff09\u3068\u5171\u901a\n ============================================================ *\/\n:root{\n --ink:#0F1B2D; --ink-2:#1E2D45; --paper:#FFFFFF; --off:#FAFAF7;\n --line:#E6E9EE; --text:#2A3548; --text-2:#4A5468; --muted:#6B7588;\n --cyan:#2BA8C5; --cyan-deep:#1A8AA8; --cyan-soft:#E8F7FB;\n --ng:#C2503E; --ng-soft:#FBEEEB;\n --ff-mincho:'Shippori Mincho B1','Noto Serif JP',serif;\n --ff-jp:'Noto Sans JP',system-ui,sans-serif;\n --ff-sans:'Manrope','Noto Sans JP',system-ui,sans-serif;\n --r-md:12px; --r-lg:16px;\n}\n*{box-sizing:border-box;margin:0;padding:0}\nhtml{-webkit-text-size-adjust:100%}\nbody{\n font-family:var(--ff-jp);color:var(--text);background:var(--off);\n line-height:1.8;font-feature-settings:\"palt\";\n -webkit-font-smoothing:antialiased;\n}\nul,ol{list-style:none}\nbutton{font:inherit;cursor:pointer;border:0;background:none;color:inherit}\n:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}\n.c{max-width:720px;margin:0 auto;padding:0 clamp(16px,4vw,28px)}\n\n\/* \u30d8\u30c3\u30c0 *\/\n.site-head{background:var(--ink);color:#fff;padding:22px 0 20px}\n.head-eyebrow{\n font-family:var(--ff-sans);font-size:10px;font-weight:600;\n letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);\n display:block;margin-bottom:6px;\n}\n.head-title{\n font-family:var(--ff-mincho);font-weight:800;\n font-size:clamp(20px,4.5vw,26px);line-height:1.4;color:#fff;\n}\n.head-note{font-size:11.5px;color:rgba(255,255,255,.55);margin-top:4px}\n\nmain{padding:clamp(24px,5vw,40px) 0 64px}\n[hidden]{display:none !important}\n\n\/* ============ \u30c8\u30c3\u30d7\u753b\u9762 ============ *\/\n.top-lead{font-size:13.5px;color:var(--text-2);margin-bottom:14px}\n.note-list{\n background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);\n padding:12px 16px;margin-bottom:22px;\n}\n.note-list li{\n font-size:12.5px;color:var(--text-2);padding-left:1.2em;position:relative;\n}\n.note-list li::before{content:\"\u30fb\";position:absolute;left:0;color:var(--cyan-deep)}\n.storage-note{\n font-size:12px;color:var(--ng);background:var(--ng-soft);\n border-radius:var(--r-md);padding:10px 14px;margin-bottom:16px;\n}\n.sec-label{\n font-family:var(--ff-sans);font-size:11px;font-weight:600;\n letter-spacing:.18em;text-transform:uppercase;color:var(--muted);\n margin:26px 0 10px;\n}\n.mode-list{display:grid;gap:12px}\n.mode-card{\n display:block;width:100%;text-align:left;\n background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);\n border-left:3px solid var(--cyan);\n padding:16px 18px;transition:border-color .15s, box-shadow .15s;\n}\n.mode-card:hover{border-color:var(--cyan);box-shadow:0 2px 12px rgba(15,27,45,.06)}\n.mode-card .m-name{\n font-weight:700;font-size:15px;color:var(--ink);\n display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;\n}\n.mode-card .m-count{\n font-family:var(--ff-sans);font-size:12px;font-weight:600;color:var(--cyan-deep);\n}\n.mode-card .m-stat{font-size:12px;color:var(--muted);margin-top:4px}\n\n\/* \u53d7\u9a13\u5c65\u6b74 *\/\n.hist-list{display:grid;gap:8px}\n.hist-item{\n display:flex;justify-content:space-between;align-items:baseline;gap:10px;\n background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);\n padding:10px 14px;font-size:12.5px;color:var(--text-2);\n}\n.hist-item .h-score{\n font-family:var(--ff-sans);font-weight:700;font-size:14px;color:var(--ink);\n}\n.hist-item .h-score.pass{color:var(--cyan-deep)}\n.reset-row{margin-top:30px;text-align:center}\n.reset-btn{\n font-size:12px;color:var(--muted);text-decoration:underline;\n text-underline-offset:3px;\n}\n.reset-btn:hover{color:var(--ng)}\n\n\/* ============ \u8a66\u9a13\u753b\u9762 ============ *\/\n.exam-bar{\n display:flex;align-items:center;justify-content:space-between;\n gap:10px;margin-bottom:10px;\n}\n.exam-timer{\n font-family:var(--ff-sans);font-size:15px;font-weight:700;color:var(--ink);\n background:var(--paper);border:1px solid var(--line);border-radius:999px;\n padding:3px 14px;\n}\n.exam-timer.danger{color:var(--ng);border-color:var(--ng);background:var(--ng-soft)}\n.exam-counter{font-family:var(--ff-sans);font-size:13px;font-weight:600;color:var(--text-2)}\n.quit-btn{font-size:12px;color:var(--muted);text-decoration:underline;text-underline-offset:3px}\n.progress-track{height:4px;background:var(--line);border-radius:999px;overflow:hidden;margin-bottom:22px}\n.progress-fill{height:100%;background:var(--cyan);border-radius:999px;width:0;transition:width .25s}\n\n.q-card{\n background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);\n padding:clamp(18px,4.5vw,28px);\n}\n.q-meta{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}\n.q-multi{\n font-size:10.5px;font-weight:700;color:var(--cyan-deep);\n background:var(--cyan-soft);border-radius:999px;padding:2px 10px;\n}\n.q-text{\n font-size:15px;font-weight:500;color:var(--ink);line-height:1.85;\n margin-bottom:18px;overflow-wrap:break-word;\n}\n.choices{display:grid;gap:10px}\n.choice{\n display:flex;gap:12px;align-items:flex-start;width:100%;text-align:left;\n background:var(--off);border:1.5px solid var(--line);border-radius:var(--r-md);\n padding:12px 14px;font-size:13.5px;line-height:1.7;\n transition:border-color .12s, background .12s;\n}\n.choice:hover{border-color:var(--cyan)}\n.choice .ch-key{\n font-family:var(--ff-sans);font-weight:700;font-size:12px;\n color:var(--muted);flex:0 0 auto;\n width:22px;height:22px;border:1.5px solid var(--line);border-radius:50%;\n display:grid;place-items:center;margin-top:2px;\n}\n.choice .ch-body{overflow-wrap:break-word;min-width:0}\n.choice.selected{border-color:var(--cyan-deep);background:var(--cyan-soft)}\n.choice.selected .ch-key{border-color:var(--cyan-deep);background:var(--cyan-deep);color:#fff}\n.submit-row{margin-top:20px}\n.btn-primary{\n display:block;width:100%;text-align:center;\n background:var(--cyan-deep);color:#fff;font-weight:700;font-size:14px;\n border-radius:999px;padding:13px 20px;letter-spacing:.04em;\n transition:opacity .12s;\n}\n.btn-primary:hover{opacity:.9}\n.btn-primary:disabled{background:var(--line);color:var(--muted);cursor:not-allowed}\n.btn-ghost{\n display:block;width:100%;text-align:center;\n border:1.5px solid var(--line);color:var(--text-2);font-weight:700;font-size:13.5px;\n border-radius:999px;padding:12px 20px;margin-top:10px;background:var(--paper);\n}\n.btn-ghost:hover{border-color:var(--cyan)}\n\n\/* ============ \u7d50\u679c\u753b\u9762 ============ *\/\n.result-card{\n background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);\n padding:clamp(22px,5vw,32px);text-align:center;margin-bottom:22px;\n}\n.result-label{\n font-family:var(--ff-sans);font-size:11px;font-weight:600;\n letter-spacing:.2em;text-transform:uppercase;color:var(--cyan-deep);\n display:block;margin-bottom:8px;\n}\n.result-score{\n font-family:var(--ff-sans);font-weight:700;font-size:44px;color:var(--ink);line-height:1.2;\n}\n.result-score .unit{font-size:16px;color:var(--muted);font-weight:600}\n.result-detail{font-size:13px;color:var(--text-2);margin-top:6px}\n.result-judge{\n display:inline-block;margin-top:14px;font-size:13px;font-weight:700;\n border-radius:999px;padding:5px 18px;\n}\n.result-judge.pass{color:var(--cyan-deep);background:var(--cyan-soft)}\n.result-judge.fail{color:var(--ng);background:var(--ng-soft)}\n\n.domain-table{\n width:100%;border-collapse:collapse;background:var(--paper);\n border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;\n font-size:12.5px;\n}\n.domain-table th,.domain-table td{\n padding:9px 12px;border-bottom:1px solid var(--line);text-align:left;\n}\n.domain-table tr:last-child td{border-bottom:0}\n.domain-table th{\n background:var(--off);font-size:11px;color:var(--muted);font-weight:700;\n}\n.domain-table .num{\n font-family:var(--ff-sans);text-align:right;white-space:nowrap;\n}\n.domain-table .pct{font-weight:700;color:var(--ink)}\n.domain-table .pct.low{color:var(--ng)}\n\n.wrong-head{font-weight:700;font-size:14px;color:var(--ink);margin:24px 0 10px}\n.wrong-list{display:grid;gap:10px}\n.wrong-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md)}\n.wrong-item summary{\n list-style:none;cursor:pointer;padding:13px 16px;\n font-size:13px;font-weight:500;color:var(--ink);line-height:1.7;\n display:flex;gap:10px;align-items:flex-start;\n}\n.wrong-item summary::-webkit-details-marker{display:none}\n.wrong-item summary .w-mark{color:var(--ng);font-weight:800;flex:0 0 auto}\n.wrong-item .w-body{\n border-top:1px dashed var(--line);padding:13px 16px;\n font-size:12.5px;color:var(--text-2);line-height:1.9;\n}\n.wrong-item .w-body p{margin-bottom:6px}\n.wrong-item .w-body .w-yours{color:var(--ng);font-weight:700}\n.wrong-item .w-body .w-ans{font-weight:700;color:var(--ink)}\n.result-actions{margin-top:28px}\n\nfooter{padding:0 0 40px;text-align:center;font-size:11px;color:var(--muted)}\n<\/style>\n<\/head>\n<body>\n\n<header class=\"site-head\">\n <div class=\"c\">\n <span class=\"head-eyebrow\">CCNA 200-301 Mock Exam<\/span>\n <h1 class=\"head-title\">CCNA\u6a21\u64ec\u8a66\u9a13<\/h1>\n <p class=\"head-note\">Tech Village \u53d7\u8b1b\u751f\u7528\u6559\u6750\uff08\u672c\u756a\u5f62\u5f0f\u30fb\u5206\u91ce\u30df\u30c3\u30af\u30b9\uff09<\/p>\n <\/div>\n<\/header>\n\n<main>\n <div class=\"c\">\n\n <!-- \u30c8\u30c3\u30d7\u753b\u9762 -->\n <section id=\"screen-top\">\n <p class=\"top-lead\">\u672c\u756a\u5f62\u5f0f\u306e\u6a21\u64ec\u8a66\u9a13\u3067\u3059\u3002\u5168\u5206\u91ce\u304b\u3089\u30e9\u30f3\u30c0\u30e0\u306b\u51fa\u984c\u3055\u308c\u307e\u3059\u3002<\/p>\n <ul class=\"note-list\">\n <li>\u524d\u306e\u554f\u984c\u306b\u306f\u623b\u308c\u307e\u305b\u3093\uff08\u672c\u756a\u3068\u540c\u3058\u4ed5\u69d8\uff09<\/li>\n <li>\u6b63\u8aa4\u3068\u89e3\u8aac\u306f\u6700\u5f8c\u306b\u307e\u3068\u3081\u3066\u8868\u793a\u3055\u308c\u307e\u3059<\/li>\n <li>\u6642\u9593\u5207\u308c\u306b\u306a\u308b\u3068\u81ea\u52d5\u7684\u306b\u63a1\u70b9\u3055\u308c\u307e\u3059\uff08\u672a\u56de\u7b54\u306f\u4e0d\u6b63\u89e3\u6271\u3044\uff09<\/li>\n <\/ul>\n <p class=\"storage-note\" id=\"storage-note\" hidden>\u203b\u3053\u306e\u74b0\u5883\u3067\u306f\u53d7\u9a13\u5c65\u6b74\u304c\u4fdd\u5b58\u3055\u308c\u307e\u305b\u3093\uff08\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30d6\u30e9\u30a6\u30ba\u7b49\uff09\u3002\u8a66\u9a13\u81ea\u4f53\u306f\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n <p class=\"sec-label\">\u30e2\u30fc\u30c9\u9078\u629e<\/p>\n <div class=\"mode-list\">\n <button class=\"mode-card\" id=\"mode-quick\">\n <span class=\"m-name\">\u30af\u30a4\u30c3\u30af\u6a21\u8a66 <span class=\"m-count\">25\u554f\u30fb30\u5206<\/span><\/span>\n <span class=\"m-stat\">\u3059\u304d\u307e\u6642\u9593\u3067\u5b9f\u529b\u30c1\u30a7\u30c3\u30af\u3002\u5168\u5206\u91ce\u304b\u3089\u672c\u756a\u6bd4\u7387\u3067\u51fa\u984c<\/span>\n <\/button>\n <button class=\"mode-card\" id=\"mode-half\">\n <span class=\"m-name\">\u30cf\u30fc\u30d5\u6a21\u8a66 <span class=\"m-count\">50\u554f\u30fb60\u5206<\/span><\/span>\n <span class=\"m-stat\">\u672c\u756a\u524d\u306e\u7dcf\u4ed5\u4e0a\u3052\u306b\u3002\u6642\u9593\u914d\u5206\u306e\u7df4\u7fd2\u306b\u3082<\/span>\n <\/button>\n <\/div>\n\n <div id=\"hist-block\" hidden>\n <p class=\"sec-label\">\u53d7\u9a13\u5c65\u6b74<\/p>\n <div class=\"hist-list\" id=\"hist-list\"><\/div>\n <div class=\"reset-row\">\n <button class=\"reset-btn\" id=\"reset-btn\">\u53d7\u9a13\u5c65\u6b74\u3092\u30af\u30ea\u30a2\u3059\u308b<\/button>\n <\/div>\n <\/div>\n <\/section>\n\n <!-- \u8a66\u9a13\u753b\u9762 -->\n <section id=\"screen-exam\" hidden>\n <div class=\"exam-bar\">\n <span class=\"exam-timer\" id=\"exam-timer\">–:–<\/span>\n <span class=\"exam-counter\" id=\"exam-counter\"><\/span>\n <button class=\"quit-btn\" id=\"quit-btn\">\u4e2d\u65ad\u3059\u308b<\/button>\n <\/div>\n <div class=\"progress-track\"><div class=\"progress-fill\" id=\"progress-fill\"><\/div><\/div>\n\n <div class=\"q-card\">\n <div class=\"q-meta\" id=\"q-meta\" hidden>\n <span class=\"q-multi\">\u8907\u6570\u9078\u629e<\/span>\n <\/div>\n <p class=\"q-text\" id=\"q-text\"><\/p>\n <div class=\"choices\" id=\"choices\"><\/div>\n <div class=\"submit-row\">\n <button class=\"btn-primary\" id=\"submit-btn\" disabled>\u56de\u7b54\u3057\u3066\u6b21\u3078<\/button>\n <\/div>\n <\/div>\n <\/section>\n\n <!-- \u7d50\u679c\u753b\u9762 -->\n <section id=\"screen-result\" hidden>\n <div class=\"result-card\">\n <span class=\"result-label\">Result<\/span>\n <div class=\"result-score\"><span id=\"result-rate\"><\/span><span class=\"unit\">%<\/span><\/div>\n <p class=\"result-detail\" id=\"result-detail\"><\/p>\n <span class=\"result-judge\" id=\"result-judge\"><\/span>\n <\/div>\n\n <p class=\"sec-label\">\u5206\u91ce\u5225\u306e\u6210\u7e3e<\/p>\n <table class=\"domain-table\">\n <thead><tr><th>\u5206\u91ce<\/th><th class=\"num\">\u6b63\u7b54<\/th><th class=\"num\">\u6b63\u7b54\u7387<\/th><\/tr><\/thead>\n <tbody id=\"domain-tbody\"><\/tbody>\n <\/table>\n\n <div id=\"wrong-block\">\n <p class=\"wrong-head\">\u9593\u9055\u3048\u305f\u554f\u984c\u30fb\u672a\u56de\u7b54\uff08\u30bf\u30c3\u30d7\u3067\u89e3\u8aac\uff09<\/p>\n <div class=\"wrong-list\" id=\"wrong-list\"><\/div>\n <\/div>\n\n <div class=\"result-actions\">\n <button class=\"btn-primary\" id=\"result-top-btn\">\u30c8\u30c3\u30d7\u3078\u623b\u308b<\/button>\n <\/div>\n <\/section>\n\n <\/div>\n<\/main>\n\n<footer>\u00a9 Tech Village \u2014 \u53d7\u8b1b\u751f\u7528\u6559\u6750\u306b\u3064\u304d\u518d\u914d\u5e03\u306f\u3054\u9060\u616e\u304f\u3060\u3055\u3044<\/footer>\n\n<script>\n\"use strict\";\n\n\/\/ ============================================================\n\/\/ \u5206\u91ce\u5b9a\u7fa9\u30fb\u30e2\u30fc\u30c9\u5b9a\u7fa9\uff08\u51fa\u984c\u6570\u306f\u672c\u756a\u306e\u6bd4\u7387\u3067\u6309\u5206\uff09\n\/\/ ============================================================\nconst DOMAINS = {\n 1: { name: \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u57fa\u790e\" },\n 2: { name: \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\" },\n 3: { name: \"IP\u30b3\u30cd\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\" },\n 4: { name: \"IP\u30b5\u30fc\u30d3\u30b9\" },\n 5: { name: \"\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u57fa\u790e\" },\n 6: { name: \"\u81ea\u52d5\u5316\u3068\u30d7\u30ed\u30b0\u30e9\u30de\u30d3\u30ea\u30c6\u30a3\" },\n};\nconst MODES = {\n quick: { label: \"\u30af\u30a4\u30c3\u30af\", total: 25, minutes: 30, quota: { 1: 5, 2: 5, 3: 6, 4: 3, 5: 4, 6: 2 } },\n half: { label: \"\u30cf\u30fc\u30d5\", total: 50, minutes: 60, quota: { 1: 10, 2: 10, 3: 12, 4: 5, 5: 8, 6: 5 } },\n};\nconst PASS_RATE = 0.83; \/\/ \u672c\u756a\u5408\u683c\u76ee\u5b89\uff08825\/1000\uff09\n\n\/\/ ============================================================\n\/\/ \u554f\u984c\u30c7\u30fc\u30bf\uff08drill.html\u304c\u30de\u30b9\u30bf\u30fc\u3002tools\/sync_questions.mjs \u3067\u540c\u671f\u3059\u308b\uff09\n\/\/ ============================================================\n\/* QUESTIONS-START *\/\nconst QUESTIONS = [\n\n \/\/ ---------- \u5206\u91ce1: \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u57fa\u790e ----------\n {\n id: \"nf-001\", domain: 1, type: \"single\",\n q: \"\u30eb\u30fc\u30bf\u306e\u5f79\u5272\u3068\u3057\u3066\u6700\u3082\u9069\u5207\u306a\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u3067\u30d1\u30b1\u30c3\u30c8\u3092\u8ee2\u9001\u3057\u3001\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c9\u30e1\u30a4\u30f3\u3092\u5206\u5272\u3059\u308b\",\n \"\u540c\u4e00VLAN\u5185\u306e\u30d5\u30ec\u30fc\u30e0\u3092MAC\u30a2\u30c9\u30ec\u30b9\u306b\u3082\u3068\u3065\u3044\u3066\u8ee2\u9001\u3059\u308b\",\n \"\u96fb\u6ce2\u3092\u4f7f\u3063\u3066\u7121\u7dda\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u6709\u7dda\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\",\n \"\u901a\u904e\u3059\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30eb\u30fc\u30eb\u306b\u3082\u3068\u3065\u3044\u3066\u8a31\u53ef\u30fb\u62d2\u5426\u3059\u308b\u3053\u3068\u3092\u4e3b\u76ee\u7684\u3068\u3059\u308b\"\n ],\n answer: [0],\n explain: \"\u30eb\u30fc\u30bf\u306f\u30ec\u30a4\u30e43\u3067\u52d5\u4f5c\u3057\u3001\u5b9b\u5148IP\u30a2\u30c9\u30ec\u30b9\u306b\u3082\u3068\u3065\u3044\u3066\u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u306e\u7d4c\u8def\u9078\u629e\u3068\u8ee2\u9001\u3092\u884c\u3046\u3002\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3092\u8ee2\u9001\u3057\u306a\u3044\u305f\u3081\u3001\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c9\u30e1\u30a4\u30f3\u306e\u5883\u754c\u306b\u3082\u306a\u308b\u3002MAC\u30a2\u30c9\u30ec\u30b9\u3067\u8ee2\u9001\u3059\u308b\u306e\u306fL2\u30b9\u30a4\u30c3\u30c1\u3001\u7121\u7dda\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u53ce\u5bb9\u306f\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u3001\u901a\u904e\u5236\u5fa1\u3092\u4e3b\u76ee\u7684\u3068\u3059\u308b\u306e\u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8aac\u660e\u3002\"\n },\n\n {\n id: \"nf-002\", domain: 1, type: \"single\",\n q: \"OSI\u53c2\u7167\u30e2\u30c7\u30eb\u306e\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u5c64\uff08\u30ec\u30a4\u30e44\uff09\u306e\u5f79\u5272\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u7269\u7406\u5a92\u4f53\u4e0a\u3092\u30d3\u30c3\u30c8\u4fe1\u53f7\u3068\u3057\u3066\u4f1d\u9001\u3059\u308b\",\n \"\u30dd\u30fc\u30c8\u756a\u53f7\u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8b58\u5225\u3057\u3001\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u901a\u4fe1\u3092\u63d0\u4f9b\u3059\u308b\",\n \"IP\u30a2\u30c9\u30ec\u30b9\u306b\u3082\u3068\u3065\u3044\u3066\u6700\u9069\u7d4c\u8def\u3092\u9078\u629e\u3059\u308b\",\n \"MAC\u30a2\u30c9\u30ec\u30b9\u3067\u96a3\u63a5\u30ce\u30fc\u30c9\u9593\u306e\u30d5\u30ec\u30fc\u30e0\u8ee2\u9001\u3092\u884c\u3046\"\n ],\n answer: [1],\n explain: \"\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u5c64\u306fTCP\/UDP\u304c\u5c5e\u3059\u308b\u5c64\u3067\u3001\u30dd\u30fc\u30c8\u756a\u53f7\u306b\u3088\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8b58\u5225\u3001\u30c7\u30fc\u30bf\u306e\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3001TCP\u306e\u5834\u5408\u306f\u518d\u9001\u306b\u3088\u308b\u4fe1\u983c\u6027\u306e\u3042\u308b\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u901a\u4fe1\u3092\u62c5\u3046\u3002\u30d3\u30c3\u30c8\u4f1d\u9001\u306f\u7269\u7406\u5c64\u3001IP\u306b\u3088\u308b\u7d4c\u8def\u9078\u629e\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\u3001MAC\u30a2\u30c9\u30ec\u30b9\u3067\u306e\u96a3\u63a5\u8ee2\u9001\u306f\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64\u306e\u5f79\u5272\u3002\"\n },\n {\n id: \"nf-003\", domain: 1, type: \"single\",\n q: \"OSI\u53c2\u7167\u30e2\u30c7\u30eb\u306e\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64\u3067\u6271\u3046PDU\uff08\u30d7\u30ed\u30c8\u30b3\u30eb\u30c7\u30fc\u30bf\u30e6\u30cb\u30c3\u30c8\uff09\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"\u30d1\u30b1\u30c3\u30c8\", \"\u30bb\u30b0\u30e1\u30f3\u30c8\", \"\u30d5\u30ec\u30fc\u30e0\", \"\u30d3\u30c3\u30c8\"],\n answer: [2],\n explain: \"\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64\u306ePDU\u306f\u30d5\u30ec\u30fc\u30e0\u3067\u3001MAC\u30a2\u30c9\u30ec\u30b9\u3092\u542b\u3080\u30d8\u30c3\u30c0\u3068\u30a8\u30e9\u30fc\u691c\u51fa\u7528\u306eFCS\u304c\u4ed8\u52a0\u3055\u308c\u308b\u3002\u30d1\u30b1\u30c3\u30c8\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\u3001\u30bb\u30b0\u30e1\u30f3\u30c8\u306f\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u5c64\u3001\u30d3\u30c3\u30c8\u306f\u7269\u7406\u5c64\u306ePDU\u3002\u4e0a\u4f4d\u304b\u3089\u300c\u30c7\u30fc\u30bf\u2192\u30bb\u30b0\u30e1\u30f3\u30c8\u2192\u30d1\u30b1\u30c3\u30c8\u2192\u30d5\u30ec\u30fc\u30e0\u2192\u30d3\u30c3\u30c8\u300d\u306e\u9806\u3067\u899a\u3048\u308b\u3002\"\n },\n {\n id: \"nf-004\", domain: 1, type: \"single\",\n q: \"TCP\/IP\u30e2\u30c7\u30eb\uff084\u5c64\uff09\u306e\u300c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5c64\u300d\u306b\u5bfe\u5fdc\u3059\u308bOSI\u53c2\u7167\u30e2\u30c7\u30eb\u306e\u5c64\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u5c64\", \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\", \"\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64\", \"\u30bb\u30c3\u30b7\u30e7\u30f3\u5c64\"],\n answer: [1],\n explain: \"TCP\/IP\u30e2\u30c7\u30eb\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5c64\u306fIP\u304c\u52d5\u4f5c\u3059\u308b\u5c64\u3067\u3001OSI\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\uff08\u30ec\u30a4\u30e43\uff09\u306b\u5bfe\u5fdc\u3059\u308b\u3002TCP\/IP\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u5c64\u306fOSI\u306e\u7269\u7406\u5c64\uff0b\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64\u306b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5c64\u306fOSI\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u5c64\u301c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5c64\u306b\u5bfe\u5fdc\u3059\u308b\u3002\"\n },\n {\n id: \"nf-005\", domain: 1, type: \"multi\",\n q: \"L2\u30b9\u30a4\u30c3\u30c1\u306e\u52d5\u4f5c\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u30922\u3064\u9078\u3079\u3002\",\n choices: [\n \"\u53d7\u4fe1\u30d5\u30ec\u30fc\u30e0\u306e\u9001\u4fe1\u5143MAC\u30a2\u30c9\u30ec\u30b9\u3092\u5b66\u7fd2\u3057\u3066MAC\u30a2\u30c9\u30ec\u30b9\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u308b\",\n \"\u5b9b\u5148IP\u30a2\u30c9\u30ec\u30b9\u306b\u3082\u3068\u3065\u3044\u3066\u7d4c\u8def\u9078\u629e\u3092\u884c\u3046\",\n \"\u5b9b\u5148MAC\u30a2\u30c9\u30ec\u30b9\u304c\u672a\u5b66\u7fd2\u306e\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u30d5\u30ec\u30fc\u30e0\u306f\u53d7\u4fe1\u30dd\u30fc\u30c8\u4ee5\u5916\u306e\u5168\u30dd\u30fc\u30c8\u306b\u8ee2\u9001\u3059\u308b\",\n \"\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30d5\u30ec\u30fc\u30e0\u306f\u3059\u3079\u3066\u7834\u68c4\u3059\u308b\"\n ],\n answer: [0, 2],\n explain: \"\u30b9\u30a4\u30c3\u30c1\u306f\u53d7\u4fe1\u30d5\u30ec\u30fc\u30e0\u306e\u9001\u4fe1\u5143MAC\u30a2\u30c9\u30ec\u30b9\u3092\u5b66\u7fd2\u3057\u3001\u5b9b\u5148MAC\u304c\u30c6\u30fc\u30d6\u30eb\u306b\u7121\u3044\u5834\u5408\u306f\u30d5\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\uff08\u53d7\u4fe1\u30dd\u30fc\u30c8\u4ee5\u5916\u306e\u540c\u4e00VLAN\u5168\u30dd\u30fc\u30c8\u3078\u8ee2\u9001\uff09\u3059\u308b\u3002\u5b9b\u5148IP\u3067\u306e\u7d4c\u8def\u9078\u629e\u306f\u30eb\u30fc\u30bf\u306e\u5f79\u5272\u3002\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u306f\u7834\u68c4\u3067\u306f\u306a\u304f\u5168\u30dd\u30fc\u30c8\u3078\u8ee2\u9001\u3055\u308c\u308b\uff08\u305d\u306e\u305f\u3081\u30eb\u30fc\u30bf\u3084VLAN\u3067\u5206\u5272\u3059\u308b\uff09\u3002\"\n },\n {\n id: \"nf-006\", domain: 1, type: \"single\",\n q: \"\u5efa\u7269\u9593\u3092\u6570km\u306b\u308f\u305f\u3063\u3066\u63a5\u7d9a\u3059\u308b\u5834\u5408\u306b\u6700\u3082\u9069\u3057\u305f\u4f1d\u9001\u5a92\u4f53\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\",\n \"\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\",\n \"UTP\u30b1\u30fc\u30d6\u30eb\uff08Cat6\uff09\",\n \"\u540c\u8ef8\u30b1\u30fc\u30d6\u30eb\"\n ],\n answer: [0],\n explain: \"\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u306f\u30ec\u30fc\u30b6\u30fc\u5149\u6e90\u3092\u4f7f\u3044\u6e1b\u8870\u304c\u5c11\u306a\u3044\u305f\u3081\u3001\u6570km\u301c\u6570\u5341km\u306e\u9577\u8ddd\u96e2\u4f1d\u9001\u306b\u9069\u3059\u308b\u3002\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u306f\u5efa\u7269\u5185\u306a\u3069\u6570\u767em\u7a0b\u5ea6\u307e\u3067\u3001UTP\u306f\u898f\u683c\u4e0a100m\u307e\u3067\u304c\u76ee\u5b89\u3002\u540c\u8ef8\u30b1\u30fc\u30d6\u30eb\u306f\u73fe\u5728\u306eLAN\u69cb\u7bc9\u3067\u306f\u307b\u307c\u4f7f\u308f\u308c\u306a\u3044\u3002\"\n },\n {\n id: \"nf-007\", domain: 1, type: \"single\",\n q: \"UTP\u30b1\u30fc\u30d6\u30eb\u306e\u30ab\u30c6\u30b4\u30ea\u306b\u95a2\u3059\u308b\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"Cat5e\u306f10Gbps\u307e\u3067\u306e\u4f1d\u9001\u306b\u5bfe\u5fdc\u3059\u308b\",\n \"Cat6\u306f\u6700\u5927100m\u306710GBASE-T\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\",\n \"Cat5e\u306f1000BASE-T\uff081Gbps\uff09\u306e\u4f1d\u9001\u306b\u5bfe\u5fdc\u3059\u308b\",\n \"\u30ab\u30c6\u30b4\u30ea\u756a\u53f7\u304c\u5c0f\u3055\u3044\u307b\u3069\u9ad8\u901f\u306a\u4f1d\u9001\u306b\u5bfe\u5fdc\u3059\u308b\"\n ],\n answer: [2],\n explain: \"Cat5e\u306f1000BASE-T\uff081Gbps\u30fb\u6700\u5927100m\uff09\u306b\u5bfe\u5fdc\u3059\u308b\u300210GBASE-T\u3092Cat6\u3067\u4f7f\u3046\u5834\u5408\u306f55m\u7a0b\u5ea6\u307e\u3067\u306b\u5236\u9650\u3055\u308c\u3001100m\u5f15\u304d\u305f\u3044\u5834\u5408\u306fCat6a\u4ee5\u4e0a\u304c\u5fc5\u8981\u3002\u30ab\u30c6\u30b4\u30ea\u756a\u53f7\u306f\u5927\u304d\u3044\u307b\u3069\u9ad8\u3044\u5468\u6ce2\u6570\u7279\u6027\u3092\u6301\u3061\u9ad8\u901f\u306a\u898f\u683c\u306b\u5bfe\u5fdc\u3059\u308b\u3002\"\n },\n {\n id: \"nf-008\", domain: 1, type: \"single\",\n q: \"\u30ea\u30f3\u30af\u306e\u4e21\u7aef\u3067duplex\u8a2d\u5b9a\u304c\u4e0d\u4e00\u81f4\uff08\u7247\u5074full\u30fb\u7247\u5074half\uff09\u306e\u5834\u5408\u306b\u8d77\u3053\u308b\u75c7\u72b6\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30ea\u30f3\u30af\u304c\u5168\u304f\u78ba\u7acb\u3057\u306a\u3044\",\n \"\u30ea\u30f3\u30af\u306f\u78ba\u7acb\u3059\u308b\u304c\u3001\u30ec\u30a4\u30c8\u30b3\u30ea\u30b8\u30e7\u30f3\u3084CRC\u30a8\u30e9\u30fc\u306b\u3088\u308b\u6027\u80fd\u52a3\u5316\u304c\u767a\u751f\u3059\u308b\",\n \"\u901a\u4fe1\u306f\u5b8c\u5168\u306b\u6b63\u5e38\u306b\u884c\u308f\u308c\u308b\",\n \"\u30b9\u30a4\u30c3\u30c1\u306e\u30dd\u30fc\u30c8\u304c\u81ea\u52d5\u7684\u306berr-disabled\u306b\u306a\u308b\"\n ],\n answer: [1],\n explain: \"duplex\u30df\u30b9\u30de\u30c3\u30c1\u3067\u306f\u30ea\u30f3\u30af\u81ea\u4f53\u306f\u30a2\u30c3\u30d7\u3059\u308b\u304c\u3001half\u5074\u306f\u30b3\u30ea\u30b8\u30e7\u30f3\u691c\u51fa\u3092\u884c\u3046\u305f\u3081\u3001\u30ec\u30a4\u30c8\u30b3\u30ea\u30b8\u30e7\u30f3\u3084CRC\u30a8\u30e9\u30fc\u304c\u591a\u767a\u3057\u3066\u6027\u80fd\u304c\u5927\u304d\u304f\u52a3\u5316\u3059\u308b\u3002\u30ea\u30f3\u30af\u304c\u78ba\u7acb\u3057\u306a\u3044\u308f\u3051\u3067\u306f\u306a\u304f\u3001err-disabled\u306b\u81ea\u52d5\u3067\u306a\u308b\u308f\u3051\u3067\u3082\u306a\u3044\uff08err-disabled\u306fBPDU Guard\u9055\u53cd\u3084\u30dd\u30fc\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9055\u53cd\u306a\u3069\u3067\u767a\u751f\u3059\u308b\uff09\u3002\"\n },\n {\n id: \"nf-009\", domain: 1, type: \"single\",\n q: \"TCP\u304cUDP\u3068\u6bd4\u3079\u3066\u6301\u3064\u7279\u5fb4\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u30ec\u30b9\u3067\u3001\u78ba\u8a8d\u5fdc\u7b54\u3092\u884c\u308f\u306a\u3044\",\n \"3\u30a6\u30a7\u30a4\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3067\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3001\u518d\u9001\u306b\u3088\u308b\u4fe1\u983c\u6027\u3092\u63d0\u4f9b\u3059\u308b\",\n \"\u30d8\u30c3\u30c0\u304c8\u30d0\u30a4\u30c8\u3068\u5c0f\u3055\u304f\u3001\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u5c11\u306a\u3044\",\n \"\u97f3\u58f0\u30fb\u6620\u50cf\u306a\u3069\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u901a\u4fe1\u306b\u6700\u3082\u9069\u3057\u3066\u3044\u308b\"\n ],\n answer: [1],\n explain: \"TCP\u306fSYN\u2192SYN\/ACK\u2192ACK\u306e3\u30a6\u30a7\u30a4\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3067\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u756a\u53f7\u30fb\u78ba\u8a8d\u5fdc\u7b54\u30fb\u518d\u9001\u306b\u3088\u3063\u3066\u4fe1\u983c\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u3002\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u30ec\u30b9\u30018\u30d0\u30a4\u30c8\u306e\u5c0f\u3055\u306a\u30d8\u30c3\u30c0\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u901a\u4fe1\u5411\u304d\u3068\u3044\u3046\u7279\u5fb4\u306f\u3044\u305a\u308c\u3082UDP\u306e\u3082\u306e\u3002\"\n },\n {\n id: \"nf-010\", domain: 1, type: \"multi\",\n q: \"\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u5c64\u306bUDP\u3092\u4f7f\u7528\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u30922\u3064\u9078\u3079\u3002\",\n choices: [\"HTTP\", \"TFTP\", \"DHCP\", \"SSH\"],\n answer: [1, 2],\n explain: \"TFTP\uff08UDP\u30dd\u30fc\u30c869\uff09\u3068DHCP\uff08UDP\u30dd\u30fc\u30c867\/68\uff09\u306fUDP\u3092\u4f7f\u7528\u3059\u308b\u3002HTTP\uff08TCP 80\uff09\u3068SSH\uff08TCP 22\uff09\u306f\u4fe1\u983c\u6027\u304c\u5fc5\u8981\u306a\u305f\u3081TCP\u3092\u4f7f\u3046\u3002\u306a\u304aDNS\u306f\u901a\u5e38\u306e\u540d\u524d\u89e3\u6c7a\u3067UDP 53\u3092\u4f7f\u3046\u304c\u3001\u30be\u30fc\u30f3\u8ee2\u9001\u306a\u3069\u3067\u306fTCP 53\u3082\u4f7f\u3046\u70b9\u3082\u3042\u308f\u305b\u3066\u899a\u3048\u3066\u304a\u304d\u305f\u3044\u3002\"\n },\n {\n id: \"nf-011\", domain: 1, type: \"single\",\n q: \"RFC1918\u3067\u5b9a\u3081\u3089\u308c\u305f\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8IPv4\u30a2\u30c9\u30ec\u30b9\u306b\u8a72\u5f53\u3059\u308b\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"172.32.10.1\", \"192.169.1.1\", \"10.255.0.100\", \"169.254.10.5\"],\n answer: [2],\n explain: \"\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30a2\u30c9\u30ec\u30b9\u306f 10.0.0.0\/8\u30fb172.16.0.0\/12\uff08172.16\u301c172.31\uff09\u30fb192.168.0.0\/16 \u306e3\u30d6\u30ed\u30c3\u30af\u300210.255.0.100\u306f10.0.0.0\/8\u306e\u7bc4\u56f2\u5185\u3002172.32.x.x\u306f\u7bc4\u56f2\u5916\uff08172.31\u307e\u3067\uff09\u3001192.169.x.x\u3082\u7bc4\u56f2\u5916\uff08192.168\u306e\u307f\uff09\u3001169.254.x.x\u306fAPIPA\uff08\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\uff09\u306e\u30a2\u30c9\u30ec\u30b9\u3002\"\n },\n {\n id: \"nf-012\", domain: 1, type: \"single\",\n q: \"1\u3064\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u6700\u4f4e500\u53f0\u306e\u30db\u30b9\u30c8\u3092\u53ce\u5bb9\u3057\u305f\u3044\u3002\u6700\u3082\u7121\u99c4\u304c\u5c11\u306a\u3044\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u9577\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"\/22\", \"\/23\", \"\/24\", \"\/25\"],\n answer: [1],\n explain: \"\/23\u306f\u30db\u30b9\u30c8\u90e89\u30d3\u30c3\u30c8\u3067 2\u306e9\u4e57\u22122\uff1d510\u53f0 \u3092\u53ce\u5bb9\u3067\u304d\u3001500\u53f0\u3092\u6e80\u305f\u3059\u6700\u5c0f\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u3002\/24\u306f254\u53f0\u3067\u4e0d\u8db3\u3002\/22\u306f1022\u53f0\u53ce\u5bb9\u3067\u304d\u308b\u304c\u4f59\u308a\u304c\u5927\u304d\u3044\u3002\/25\u306f126\u53f0\u3067\u5927\u304d\u304f\u4e0d\u8db3\u3059\u308b\u3002\"\n },\n {\n id: \"nf-013\", domain: 1, type: \"single\",\n q: \"\u30db\u30b9\u30c8 192.168.10.77\/26 \u304c\u5c5e\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c9\u30ec\u30b9\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"192.168.10.0\", \"192.168.10.64\", \"192.168.10.72\", \"192.168.10.96\"],\n answer: [1],\n explain: \"\/26\u306f\u30d6\u30ed\u30c3\u30af\u30b5\u30a4\u30ba64\u3067\u3001\u30b5\u30d6\u30cd\u30c3\u30c8\u5883\u754c\u306f .0\uff0f.64\uff0f.128\uff0f.192\u300277\u306f64\u301c127\u306e\u7bc4\u56f2\u306b\u5165\u308b\u305f\u3081\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c9\u30ec\u30b9\u306f192.168.10.64\u3002\u3053\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u306e\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u306f192.168.10.127\u3001\u6709\u52b9\u30db\u30b9\u30c8\u306f.65\u301c.126\u3068\u306a\u308b\u3002\"\n },\n {\n id: \"nf-014\", domain: 1, type: \"single\",\n q: \"172.16.20.0\/22 \u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u304a\u3051\u308b\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"172.16.20.255\", \"172.16.23.255\", \"172.16.21.255\", \"172.16.255.255\"],\n answer: [1],\n explain: \"\/22\u306f\u7b2c3\u30aa\u30af\u30c6\u30c3\u30c8\u306e\u30d6\u30ed\u30c3\u30af\u30b5\u30a4\u30ba\u304c4\u3067\u3001172.16.20.0\u301c172.16.23.255\u304c1\u3064\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u306a\u308b\u3002\u6700\u5f8c\u306e\u30a2\u30c9\u30ec\u30b9172.16.23.255\u304c\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3002172.16.20.255\u3084172.16.21.255\u306f\u3053\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u306e\u9014\u4e2d\u306b\u3042\u308b\u901a\u5e38\u306e\u30db\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9\u3067\u3042\u308b\u70b9\u306b\u6ce8\u610f\u3002\"\n },\n {\n id: \"nf-015\", domain: 1, type: \"single\",\n q: \"\u30b5\u30d6\u30cd\u30c3\u30c8\u30de\u30b9\u30af\u304c255.255.255.240\uff08\/28\uff09\u306e\u3068\u304d\u3001192.168.1.50\u3068\u540c\u3058\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u5c5e\u3059\u308b\u30db\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"192.168.1.47\", \"192.168.1.49\", \"192.168.1.65\", \"192.168.1.30\"],\n answer: [1],\n explain: \"\/28\u306f\u30d6\u30ed\u30c3\u30af\u30b5\u30a4\u30ba16\u300250\u304c\u5c5e\u3059\u308b\u306e\u306f192.168.1.48\u301c63\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af.48\u30fb\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8.63\uff09\u306a\u306e\u3067\u3001.49\u306f\u540c\u4e00\u30b5\u30d6\u30cd\u30c3\u30c8\u306e\u6709\u52b9\u30db\u30b9\u30c8\u3002.47\u306f.32\u301c.47\u30d6\u30ed\u30c3\u30af\u306e\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3001.65\u306f.64\u301c.79\u3001.30\u306f.16\u301c.31\u306e\u30d6\u30ed\u30c3\u30af\u306b\u5c5e\u3059\u308b\u3002\"\n },\n {\n id: \"nf-016\", domain: 1, type: \"single\",\n q: \"IPv6\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9\uff08GUA\uff09\u306b\u8a72\u5f53\u3059\u308b\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"2001:db8:1234::1\", \"fe80::1\", \"ff02::1\", \"fd00::10\"],\n answer: [0],\n explain: \"GUA\u306f2000::\/3\u306e\u7bc4\u56f2\uff08\u5148\u982d\u304c2\u307e\u305f\u306f3\u3067\u59cb\u307e\u308b\uff09\u3067\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u4e00\u610f\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u53ef\u80fd\u306a\u30a2\u30c9\u30ec\u30b9\u3002fe80::\u306f\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u3001ff02::\u306f\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u3001fd00::\u306f\u30e6\u30cb\u30fc\u30af\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9\uff08ULA\u30fb\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u76f8\u5f53\uff09\u3067\u3044\u305a\u308c\u3082GUA\u3067\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"nf-017\", domain: 1, type: \"single\",\n q: \"IPv6\u306e\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9\uff08FE80::\/10\uff09\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u540c\u4e00\u30ea\u30f3\u30af\u5185\u306e\u901a\u4fe1\u306b\u306e\u307f\u4f7f\u308f\u308c\u3001\u30eb\u30fc\u30bf\u3092\u8d8a\u3048\u3066\u8ee2\u9001\u3055\u308c\u306a\u3044\",\n \"\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u4e00\u610f\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u30a2\u30c9\u30ec\u30b9\u3067\u3042\u308b\",\n \"\u8907\u6570\u306e\u30ce\u30fc\u30c9\u306b\u540c\u3058\u30d1\u30b1\u30c3\u30c8\u3092\u5c4a\u3051\u308b\u305f\u3081\u306e\u30a2\u30c9\u30ec\u30b9\u3067\u3042\u308b\",\n \"\u624b\u52d5\u3067\u8a2d\u5b9a\u3057\u306a\u3044\u9650\u308a\u751f\u6210\u3055\u308c\u306a\u3044\u30a2\u30c9\u30ec\u30b9\u3067\u3042\u308b\"\n ],\n answer: [0],\n explain: \"\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9\u306f\u540c\u4e00\u30ea\u30f3\u30af\u5185\u9650\u5b9a\u3067\u3001\u30eb\u30fc\u30bf\u306f\u3053\u306e\u5b9b\u5148\u3092\u4ed6\u306e\u30ea\u30f3\u30af\u3078\u8ee2\u9001\u3057\u306a\u3044\u3002IPv6\u304c\u6709\u52b9\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u306f\u81ea\u52d5\u7684\u306b\u751f\u6210\u3055\u308c\u3001\u30cd\u30a4\u30d0\u30fc\u63a2\u7d22\u3084\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u4e00\u610f\u306a\u306e\u306fGUA\u3001\u8907\u6570\u30ce\u30fc\u30c9\u5b9b\u306f\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u306e\u8aac\u660e\u3002\"\n },\n {\n id: \"nf-018\", domain: 1, type: \"single\",\n q: \"IPv6\u30a2\u30c9\u30ec\u30b9 2001:0db8:0000:0000:0000:00a1:0000:0001 \u306e\u7701\u7565\u8868\u8a18\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"2001:db8::a1::1\",\n \"2001:db8::a1:0:1\",\n \"2001:db8:0:0:a1::1\",\n \"2001:db8::a1:1\"\n ],\n answer: [1],\n explain: \"\u9023\u7d9a\u3059\u308b\u30bc\u30ed\u306e\u30b0\u30eb\u30fc\u30d7\u306f\u300c::\u300d\u30671\u56de\u3060\u3051\u7701\u7565\u3067\u304d\u3001\u5404\u30b0\u30eb\u30fc\u30d7\u306e\u5148\u982d\u30bc\u30ed\u306f\u7701\u7565\u3067\u304d\u308b\u3002\u5143\u306e\u30a2\u30c9\u30ec\u30b9\u306f\u7b2c3\u301c5\u30b0\u30eb\u30fc\u30d7\u306e3\u3064\u304c0\u306a\u306e\u3067 2001:db8::a1:0:1 \u3068\u306a\u308b\u3002\u300c::\u300d\u30922\u56de\u4f7f\u3046\u8868\u8a18\u306f\u4e0d\u6b63\u3002\u6b8b\u308a2\u3064\u306f::\u304c\u88dc\u3046\u30bc\u30ed\u306e\u500b\u6570\u304c\u5909\u308f\u3063\u3066\u3057\u307e\u3044\u3001\u5225\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u8868\u3059\u3053\u3068\u306b\u306a\u308b\u3002\"\n },\n {\n id: \"nf-019\", domain: 1, type: \"single\",\n q: \"\u30db\u30b9\u30c8A\u304c\u540c\u4e00LAN\u4e0a\u306e\u30db\u30b9\u30c8B\u3078\u521d\u3081\u3066IP\u901a\u4fe1\u3059\u308b\u969b\u3001ARP\u304c\u884c\u3046\u3053\u3068\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30db\u30b9\u30c8B\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092DNS\u30b5\u30fc\u30d0\u306b\u554f\u3044\u5408\u308f\u305b\u308b\",\n \"\u30db\u30b9\u30c8B\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3092\u5f97\u308b\u305f\u3081\u306bARP\u8981\u6c42\u3092\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3059\u308b\",\n \"\u30db\u30b9\u30c8B\u3078\u306e\u6700\u9069\u7d4c\u8def\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u304b\u3089\u691c\u7d22\u3059\u308b\",\n \"\u30db\u30b9\u30c8B\u3068\u306eTCP\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u3092\u78ba\u7acb\u3059\u308b\"\n ],\n answer: [1],\n explain: \"ARP\u306f\u5b9b\u5148IP\u30a2\u30c9\u30ec\u30b9\u306b\u5bfe\u5fdc\u3059\u308bMAC\u30a2\u30c9\u30ec\u30b9\u3092\u89e3\u6c7a\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3002ARP\u8981\u6c42\u306f\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\uff08FF:FF:FF:FF:FF:FF\uff09\u3067\u540c\u4e00LAN\u5168\u4f53\u306b\u9001\u3089\u308c\u3001\u8a72\u5f53\u3059\u308b\u30db\u30b9\u30c8\u3060\u3051\u304c\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u3067\u81ea\u5206\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3092\u5fdc\u7b54\u3059\u308b\u3002\u540d\u524d\u304b\u3089IP\u306e\u89e3\u6c7a\u306fDNS\u3001\u7d4c\u8def\u691c\u7d22\u306f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u78ba\u7acb\u306fTCP\u306e\u5f79\u5272\u3002\"\n },\n {\n id: \"nf-020\", domain: 1, type: \"single\",\n q: \"2.4GHz\u5e2f\u306e\u7121\u7ddaLAN\u3067\u3001\u96fb\u6ce2\u5e72\u6e09\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u63a8\u5968\u3055\u308c\u308b\u975e\u91cd\u8907\u30c1\u30e3\u30cd\u30eb\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"1\u30fb6\u30fb11\", \"1\u30fb2\u30fb3\", \"1\u301c13\u306e\u3059\u3079\u3066\", \"36\u30fb40\u30fb44\"],\n answer: [0],\n explain: \"2.4GHz\u5e2f\u306f\u96a3\u63a5\u30c1\u30e3\u30cd\u30eb\u306e\u5468\u6ce2\u6570\u5e2f\u57df\u304c\u91cd\u306a\u308a\u5408\u3046\u305f\u3081\u3001\u4e92\u3044\u306b\u91cd\u306a\u3089\u306a\u3044\u306e\u306f1\u30fb6\u30fb11\u306e\u7d44\u307f\u5408\u308f\u305b\uff085\u30c1\u30e3\u30cd\u30eb\u9593\u9694\uff09\u30021\u30fb2\u30fb3\u306e\u3088\u3046\u306a\u96a3\u63a5\u30c1\u30e3\u30cd\u30eb\u306f\u5e72\u6e09\u3059\u308b\u300236\u30fb40\u30fb44\u306f5GHz\u5e2f\u306e\u30c1\u30e3\u30cd\u30eb\u756a\u53f7\u30672.4GHz\u5e2f\u306b\u306f\u5b58\u5728\u3057\u306a\u3044\u3002\"\n },\n {\n id: \"nf-021\", domain: 1, type: \"single\",\n q: \"\u7121\u7ddaLAN\u306b\u304a\u3051\u308bSSID\u3068BSSID\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"SSID\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u540d\u524d\u3001BSSID\u306fAP\u306e\u7121\u7dda\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3067\u3042\u308b\",\n \"SSID\u306fAP\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3001BSSID\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u540d\u524d\u3067\u3042\u308b\",\n \"SSID\u3068BSSID\u306f\u540c\u3058\u3082\u306e\u3092\u6307\u3059\u5225\u540d\u3067\u3042\u308b\",\n \"BSSID\u306f5GHz\u5e2f\u3067\u306e\u307f\u4f7f\u7528\u3055\u308c\u308b\u8b58\u5225\u5b50\u3067\u3042\u308b\"\n ],\n answer: [0],\n explain: \"SSID\u306f\u5229\u7528\u8005\u306b\u898b\u3048\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u540d\uff08\u6700\u592732\u6587\u5b57\uff09\u3067\u3001BSSID\u306f\u5404AP\u306e\u7121\u7dda\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4e00\u610f\u306b\u8b58\u5225\u3059\u308bMAC\u30a2\u30c9\u30ec\u30b9\u3002\u540c\u3058SSID\u3092\u8907\u6570\u306eAP\u3067\u63d0\u4f9b\u3057\u3066\u3044\u3066\u3082\u3001BSSID\u306fAP\uff08\u53b3\u5bc6\u306b\u306f\u7121\u7dda\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff09\u3054\u3068\u306b\u7570\u306a\u308b\u3002BSSID\u306e\u6709\u7121\u3068\u5468\u6ce2\u6570\u5e2f\u306f\u7121\u95a2\u4fc2\u3002\"\n },\n {\n id: \"nf-022\", domain: 1, type: \"single\",\n q: \"\u30bf\u30a4\u30d71\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u4e0a\u3067\u76f4\u63a5\u52d5\u4f5c\u3057\u3001\u305d\u306e\u4e0a\u3067\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u5b9f\u884c\u3059\u308b\",\n \"\u30db\u30b9\u30c8OS\u4e0a\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066\u52d5\u4f5c\u3059\u308b\",\n \"\u30b3\u30f3\u30c6\u30ca\u30a8\u30f3\u30b8\u30f3\u306e\u4e00\u7a2e\u3067\u3042\u308b\",\n \"\u7269\u7406\u30b5\u30fc\u30d01\u53f0\u306b\u3064\u304d\u4eee\u60f3\u30de\u30b7\u30f3\u30921\u53f0\u3057\u304b\u5b9f\u884c\u3067\u304d\u306a\u3044\"\n ],\n answer: [0],\n explain: \"\u30bf\u30a4\u30d71\uff08\u30d9\u30a2\u30e1\u30bf\u30eb\u578b\uff09\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u306fVMware ESXi\u3084Hyper-V\u306e\u3088\u3046\u306b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u4e0a\u3067\u76f4\u63a5\u52d5\u4f5c\u3057\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u30b5\u30fc\u30d0\u4eee\u60f3\u5316\u3067\u4f7f\u308f\u308c\u308b\u3002\u30db\u30b9\u30c8OS\u4e0a\u306e\u30a2\u30d7\u30ea\u3068\u3057\u3066\u52d5\u304f\u306e\u306f\u30bf\u30a4\u30d72\uff08VirtualBox\u7b49\uff09\u3002\u30b3\u30f3\u30c6\u30ca\u30a8\u30f3\u30b8\u30f3\u306f\u5225\u306e\u6280\u8853\u3067\u3042\u308a\u3001VM\u6570\u306e\u4e0a\u9650\u306f\u30ea\u30bd\u30fc\u30b9\u6b21\u7b2c\u30671\u53f0\u306b\u9650\u5b9a\u3055\u308c\u306a\u3044\u3002\"\n },\n {\n id: \"nf-023\", domain: 1, type: \"single\",\n q: \"\u30b3\u30f3\u30c6\u30ca\u304c\u4eee\u60f3\u30de\u30b7\u30f3\uff08VM\uff09\u3068\u7570\u306a\u308b\u70b9\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30b3\u30f3\u30c6\u30ca\u306f\u30b2\u30b9\u30c8OS\u3092\u6301\u305f\u305a\u3001\u30db\u30b9\u30c8OS\u306e\u30ab\u30fc\u30cd\u30eb\u3092\u5171\u6709\u3059\u308b\",\n \"\u30b3\u30f3\u30c6\u30ca\u306f\u8d77\u52d5\u306b\u6570\u5206\u304b\u304b\u308b\u304c\u3001VM\u306f\u6570\u79d2\u3067\u8d77\u52d5\u3059\u308b\",\n \"\u30b3\u30f3\u30c6\u30ca\u3054\u3068\u306b\u5c02\u7528\u306e\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u304c\u5fc5\u8981\u3067\u3042\u308b\",\n \"\u30b3\u30f3\u30c6\u30ca\u306fVM\u3088\u308a\u3082\u591a\u304f\u306e\u30e1\u30e2\u30ea\u3092\u6d88\u8cbb\u3059\u308b\"\n ],\n answer: [0],\n explain: \"\u30b3\u30f3\u30c6\u30ca\u306f\u30db\u30b9\u30c8OS\u306e\u30ab\u30fc\u30cd\u30eb\u3092\u5171\u6709\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u4f9d\u5b58\u30e9\u30a4\u30d6\u30e9\u30ea\u3060\u3051\u3092\u30d1\u30c3\u30b1\u30fc\u30b8\u3059\u308b\u305f\u3081\u8efd\u91cf\u3067\u8d77\u52d5\u304c\u901f\u3044\u3002VM\u306f\u30b2\u30b9\u30c8OS\u3092\u4e38\u3054\u3068\u6301\u3064\u305f\u3081\u8d77\u52d5\u304c\u9045\u304f\u30ea\u30bd\u30fc\u30b9\u6d88\u8cbb\u3082\u5927\u304d\u3044\u3002\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u304c\u5fc5\u8981\u306a\u306e\u306fVM\u306e\u65b9\u3067\u3001\u30b3\u30f3\u30c6\u30ca\u306fDocker\u306a\u3069\u306e\u30b3\u30f3\u30c6\u30ca\u30a8\u30f3\u30b8\u30f3\u4e0a\u3067\u52d5\u4f5c\u3059\u308b\u3002\"\n },\n {\n id: \"nf-024\", domain: 1, type: \"single\",\n q: \"\u30b9\u30a4\u30c3\u30c1\u304c\u53d7\u4fe1\u3057\u305f\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u30d5\u30ec\u30fc\u30e0\u306e\u5b9b\u5148MAC\u30a2\u30c9\u30ec\u30b9\u304cMAC\u30a2\u30c9\u30ec\u30b9\u30c6\u30fc\u30d6\u30eb\u306b\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306e\u52d5\u4f5c\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30d5\u30ec\u30fc\u30e0\u3092\u7834\u68c4\u3059\u308b\",\n \"\u53d7\u4fe1\u30dd\u30fc\u30c8\u3092\u542b\u3080\u5168\u30dd\u30fc\u30c8\u3078\u8ee2\u9001\u3059\u308b\",\n \"\u53d7\u4fe1\u30dd\u30fc\u30c8\u4ee5\u5916\u306e\u540c\u4e00VLAN\u306e\u5168\u30dd\u30fc\u30c8\u3078\u8ee2\u9001\u3059\u308b\",\n \"\u30c7\u30d5\u30a9\u30eb\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3078\u8ee2\u9001\u3059\u308b\"\n ],\n answer: [2],\n explain: \"\u5b9b\u5148\u4e0d\u660e\u306e\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u30d5\u30ec\u30fc\u30e0\u306f\u30d5\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\u3055\u308c\u3001\u53d7\u4fe1\u30dd\u30fc\u30c8\u3092\u9664\u304f\u540c\u4e00VLAN\u306e\u5168\u30dd\u30fc\u30c8\u3078\u9001\u51fa\u3055\u308c\u308b\u3002\u5b9b\u5148\u30db\u30b9\u30c8\u304c\u5fdc\u7b54\u3059\u308b\u3068\u305d\u306e\u9001\u4fe1\u5143MAC\u304c\u5b66\u7fd2\u3055\u308c\u3001\u4ee5\u964d\u306f\u8a72\u5f53\u30dd\u30fc\u30c8\u306e\u307f\u306b\u8ee2\u9001\u3055\u308c\u308b\u3002\u7834\u68c4\u3055\u308c\u308b\u308f\u3051\u3067\u3082\u3001\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3078\u9001\u3089\u308c\u308b\u308f\u3051\u3067\u3082\u306a\u3044\u3002\"\n },\n {\n id: \"nf-025\", domain: 1, type: \"single\",\n q: \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u306b\u304a\u3051\u308bAI\u6d3b\u7528\u306e\u3046\u3061\u3001\u4e88\u6e2cAI\uff08predictive AI\uff09\u306b\u8a72\u5f53\u3059\u308b\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u904e\u53bb\u306e\u30c6\u30ec\u30e1\u30c8\u30ea\u30c7\u30fc\u30bf\u3092\u5b66\u7fd2\u3057\u3001\u969c\u5bb3\u3084\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u5897\u52a0\u306e\u5146\u5019\u3092\u4e8b\u524d\u306b\u691c\u77e5\u3059\u308b\",\n \"\u81ea\u7136\u8a00\u8a9e\u306e\u6307\u793a\u304b\u3089\u8a2d\u5b9a\u4f8b\u3084\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u6587\u7ae0\u3092\u751f\u6210\u3059\u308b\",\n \"\u7ba1\u7406\u8005\u306e\u4ee3\u308f\u308a\u306b\u30b1\u30fc\u30d6\u30eb\u3092\u7269\u7406\u7684\u306b\u914d\u7dda\u3059\u308b\",\n \"\u30d1\u30b1\u30c3\u30c8\u3092\u6697\u53f7\u5316\u3057\u3066\u76d7\u8074\u3092\u9632\u6b62\u3059\u308b\"\n ],\n answer: [0],\n explain: \"\u4e88\u6e2cAI\u306f\u904e\u53bb\u306e\u30c7\u30fc\u30bf\u304b\u3089\u30d1\u30bf\u30fc\u30f3\u3092\u5b66\u7fd2\u3057\u3001\u5c06\u6765\u306e\u969c\u5bb3\u30fb\u8f3b\u8f33\u30fb\u7570\u5e38\u306e\u4e88\u5146\u3092\u691c\u77e5\u3059\u308b\u7528\u9014\u306b\u4f7f\u308f\u308c\u308b\u3002\u81ea\u7136\u8a00\u8a9e\u304b\u3089\u6587\u7ae0\u3084\u8a2d\u5b9a\u4f8b\u3092\u4f5c\u308a\u51fa\u3059\u306e\u306f\u751f\u6210AI\uff08generative AI\uff09\u306e\u8aac\u660e\u3002\u7269\u7406\u914d\u7dda\u306e\u4f5c\u696d\u3084\u901a\u4fe1\u306e\u6697\u53f7\u5316\u306fAI\u306e\u5206\u985e\u3068\u306f\u95a2\u4fc2\u304c\u306a\u3044\u3002\"\n },\n\n \/\/ ---------- \u5206\u91ce2: \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9 ----------\n {\n id: \"na-001\", domain: 2, type: \"single\",\n q: \"\u30b9\u30a4\u30c3\u30c1\u306e\u30dd\u30fc\u30c8 Gi0\/1 \u3092 VLAN 10 \u306e\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u3068\u3057\u3066\u8a2d\u5b9a\u3059\u308b\u30b3\u30de\u30f3\u30c9\u306f\u3069\u308c\u304b\uff08\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30b3\u30f3\u30d5\u30a3\u30b0\u30e2\u30fc\u30c9\u3067\u5b9f\u884c\uff09\u3002\",\n choices: [\n \"switchport trunk allowed vlan 10\",\n \"vlan 10\",\n \"switchport access vlan 10\",\n \"switchport mode trunk\"\n ],\n answer: [2],\n explain: \"\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u3078\u306eVLAN\u5272\u5f53\u306f switchport access vlan 10\uff08\u3042\u308f\u305b\u3066 switchport mode access \u3092\u8a2d\u5b9a\u3059\u308b\u306e\u304c\u5b9a\u77f3\uff09\u3002switchport trunk allowed vlan \u306f\u30c8\u30e9\u30f3\u30af\u3067\u901a\u3059VLAN\u306e\u6307\u5b9a\u3001vlan 10 \u306f\u30b0\u30ed\u30fc\u30d0\u30eb\u30b3\u30f3\u30d5\u30a3\u30b0\u3067VLAN\u3092\u4f5c\u6210\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3001switchport mode trunk \u306f\u30dd\u30fc\u30c8\u306e\u30c8\u30e9\u30f3\u30af\u5316\u3067\u3042\u308aVLAN\u306e\u5272\u5f53\u3067\u306f\u306a\u3044\u3002\"\n },\n\n {\n id: \"na-002\", domain: 2, type: \"single\",\n q: \"\u30b9\u30a4\u30c3\u30c1\u306bVLAN\u3092\u8a2d\u5b9a\u3059\u308b\u4e3b\u306a\u5229\u70b9\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30b3\u30ea\u30b8\u30e7\u30f3\u30c9\u30e1\u30a4\u30f3\u304c1\u3064\u306b\u7d71\u5408\u3055\u308c\u308b\",\n \"\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c9\u30e1\u30a4\u30f3\u3092\u5206\u5272\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8ad6\u7406\u7684\u306b\u5206\u96e2\u3067\u304d\u308b\",\n \"\u30b9\u30a4\u30c3\u30c1\u306e\u8ee2\u9001\u901f\u5ea6\u304c\u7269\u7406\u7684\u306b\u5411\u4e0a\u3059\u308b\",\n \"\u30b1\u30fc\u30d6\u30eb\u306e\u6700\u5927\u9577\u304c\u5ef6\u9577\u3055\u308c\u308b\"\n ],\n answer: [1],\n explain: \"VLAN\u306f\u30b9\u30a4\u30c3\u30c1\u5185\u90e8\u3067\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c9\u30e1\u30a4\u30f3\u3092\u5206\u5272\u3057\u3001\u90e8\u7f72\u3084\u7528\u9014\u3054\u3068\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8ad6\u7406\u7684\u306b\u5206\u96e2\u3067\u304d\u308b\u3002\u7269\u7406\u914d\u7dda\u3092\u5909\u3048\u305a\u306b\u30bb\u30b0\u30e1\u30f3\u30c8\u3092\u5206\u3051\u3089\u308c\u308b\u306e\u304c\u5229\u70b9\u3002\u30b3\u30ea\u30b8\u30e7\u30f3\u30c9\u30e1\u30a4\u30f3\u306f\u30b9\u30a4\u30c3\u30c1\u306e\u30dd\u30fc\u30c8\u5358\u4f4d\u3067\u65e2\u306b\u5206\u5272\u3055\u308c\u3066\u304a\u308a\u3001\u8ee2\u9001\u901f\u5ea6\u3084\u30b1\u30fc\u30d6\u30eb\u9577\u306fVLAN\u3067\u306f\u5909\u308f\u3089\u306a\u3044\u3002\"\n },\n {\n id: \"na-003\", domain: 2, type: \"single\",\n q: \"IEEE 802.1Q\u30bf\u30b0\u306e\u5f79\u5272\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30d5\u30ec\u30fc\u30e0\u306e\u6697\u53f7\u5316\u3092\u884c\u3046\",\n \"\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8a8d\u8a3c\u3092\u884c\u3046\",\n \"\u30c8\u30e9\u30f3\u30af\u30ea\u30f3\u30af\u4e0a\u3067\u30d5\u30ec\u30fc\u30e0\u304c\u3069\u306eVLAN\u306b\u5c5e\u3059\u308b\u304b\u3092\u8b58\u5225\u3059\u308b\",\n \"\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u3067\u30db\u30b9\u30c8\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3092\u5236\u9650\u3059\u308b\"\n ],\n answer: [2],\n explain: \"802.1Q\u306f\u30c8\u30e9\u30f3\u30af\u30ea\u30f3\u30af\u4e0a\u3092\u6d41\u308c\u308b\u30d5\u30ec\u30fc\u30e0\u306b4\u30d0\u30a4\u30c8\u306e\u30bf\u30b0\u3092\u633f\u5165\u3057\u3001VLAN ID\uff0812\u30d3\u30c3\u30c8\uff09\u3067\u3069\u306eVLAN\u306e\u30d5\u30ec\u30fc\u30e0\u304b\u3092\u8b58\u5225\u3059\u308b\u3002\u6697\u53f7\u5316\u306e\u6a5f\u80fd\u306f\u306a\u304f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8a8d\u8a3c\u306fOSPF\u7b49\u306e\u6a5f\u80fd\u3001MAC\u30a2\u30c9\u30ec\u30b9\u5236\u9650\u306f\u30dd\u30fc\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f79\u5272\u3002\"\n },\n {\n id: \"na-004\", domain: 2, type: \"single\",\n q: \"802.1Q\u30c8\u30e9\u30f3\u30af\u306b\u304a\u3051\u308b\u30cd\u30a4\u30c6\u30a3\u30d6 VLAN\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30bf\u30b0\u306a\u3057\u3067\u9001\u53d7\u4fe1\u3055\u308c\u308b\u30d5\u30ec\u30fc\u30e0\u304c\u5c5e\u3059\u308bVLAN\",\n \"\u6700\u3082\u512a\u5148\u5ea6\u304c\u9ad8\u3044\u30d5\u30ec\u30fc\u30e0\u3092\u904b\u3076VLAN\",\n \"\u97f3\u58f0\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u5c02\u7528\u306eVLAN\",\n \"\u7ba1\u7406\u30a2\u30af\u30bb\u30b9\u306b\u306e\u307f\u4f7f\u7528\u3067\u304d\u308bVLAN\"\n ],\n answer: [0],\n explain: \"\u30cd\u30a4\u30c6\u30a3\u30d6VLAN\u306f\u30c8\u30e9\u30f3\u30af\u4e0a\u3067\u30bf\u30b0\u3092\u4ed8\u3051\u305a\u306b\u9001\u53d7\u4fe1\u3055\u308c\u308b\u30d5\u30ec\u30fc\u30e0\u304c\u5c5e\u3059\u308bVLAN\u3067\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306fVLAN 1\u3002\u4e21\u7aef\u306e\u30b9\u30a4\u30c3\u30c1\u3067\u4e00\u81f4\u3057\u3066\u3044\u306a\u3044\u3068\u30d5\u30ec\u30fc\u30e0\u304c\u610f\u56f3\u3057\u306a\u3044VLAN\u3078\u6d41\u308c\u308b\u305f\u3081\u3001\u5fc5\u305a\u4e00\u81f4\u3055\u305b\u308b\u3002\u97f3\u58f0\u5c02\u7528\u306f\u97f3\u58f0VLAN\u306e\u8aac\u660e\u3067\u3001\u512a\u5148\u5ea6\u3084\u7ba1\u7406\u5c02\u7528\u3068\u3044\u3046\u5b9a\u7fa9\u3067\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"na-005\", domain: 2, type: \"single\",\n q: \"IP\u96fb\u8a71\u3068PC\u3092\u540c\u3058\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306b\u63a5\u7d9a\u3059\u308b\u69cb\u6210\u3067\u4f7f\u308f\u308c\u308b\u6a5f\u80fd\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"EtherChannel\",\n \"BPDU Guard\",\n \"DHCP\u30b9\u30cc\u30fc\u30d4\u30f3\u30b0\",\n \"\u97f3\u58f0VLAN\uff08switchport voice vlan\uff09\"\n ],\n answer: [3],\n explain: \"\u97f3\u58f0VLAN\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u30011\u3064\u306e\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u3067PC\u306e\u30c7\u30fc\u30bfVLAN\uff08\u30bf\u30b0\u306a\u3057\uff09\u3068IP\u96fb\u8a71\u306e\u97f3\u58f0VLAN\uff08\u30bf\u30b0\u4ed8\u304d\uff09\u3092\u540c\u6642\u306b\u904b\u3079\u308b\u3002IP\u96fb\u8a71\u306e\u5185\u8535\u30b9\u30a4\u30c3\u30c1\u306bPC\u3092\u3064\u306a\u3050Cisco\u5b9a\u756a\u306e\u69cb\u6210\u3002EtherChannel\u306f\u30ea\u30f3\u30af\u96c6\u7d04\u3001BPDU Guard\u306fSTP\u4fdd\u8b77\u3001DHCP\u30b9\u30cc\u30fc\u30d4\u30f3\u30b0\u306f\u4e0d\u6b63DHCP\u5bfe\u7b56\u306e\u6a5f\u80fd\u3002\"\n },\n {\n id: \"na-006\", domain: 2, type: \"single\",\n q: \"L3\u30b9\u30a4\u30c3\u30c1\u3067VLAN\u9593\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3046\u969b\u306b\u4f7f\u7528\u3059\u308b\u3001VLAN\u3054\u3068\u306e\u4eee\u60f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30eb\u30fc\u30d7\u30d0\u30c3\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\",\n \"SVI\uff08interface vlan\uff09\",\n \"\u30c8\u30f3\u30cd\u30eb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\",\n \"\u30b5\u30d6\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff08router-on-a-stick\uff09\"\n ],\n answer: [1],\n explain: \"L3\u30b9\u30a4\u30c3\u30c1\u3067\u306f interface vlan 10 \u306e\u3088\u3046\u306bSVI\uff08\u30b9\u30a4\u30c3\u30c1\u4eee\u60f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff09\u3092\u4f5c\u6210\u3057\u3066IP\u30a2\u30c9\u30ec\u30b9\u3092\u8a2d\u5b9a\u3057\u3001VLAN\u9593\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3046\u3002\u30b5\u30d6\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4f7f\u3046router-on-a-stick\u306f\u5916\u90e8\u30eb\u30fc\u30bf1\u53f0\u3068\u30c8\u30e9\u30f3\u30af\u3067\u5b9f\u73fe\u3059\u308b\u5225\u65b9\u5f0f\u3002\u30eb\u30fc\u30d7\u30d0\u30c3\u30af\u3084\u30c8\u30f3\u30cd\u30eb\u306fVLAN\u9593\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u4ed5\u7d44\u307f\u3067\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"na-007\", domain: 2, type: \"single\",\n q: \"\u4e21\u7aef\u306e\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u304c switchport mode dynamic auto \u540c\u58eb\u306e\u5834\u5408\u3001\u30ea\u30f3\u30af\u306f\u3069\u3046\u306a\u308b\u304b\u3002\",\n choices: [\n \"\u30c8\u30e9\u30f3\u30af\u306b\u306a\u308b\",\n \"\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u3068\u3057\u3066\u52d5\u4f5c\u3059\u308b\",\n \"\u30ea\u30f3\u30af\u304c\u30c0\u30a6\u30f3\u3059\u308b\",\n \"err-disabled\u72b6\u614b\u306b\u306a\u308b\"\n ],\n answer: [1],\n explain: \"dynamic auto\u306f\u300c\u76f8\u624b\u304b\u3089\u8981\u6c42\u3055\u308c\u308c\u3070\u30c8\u30e9\u30f3\u30af\u306b\u306a\u308b\u300d\u53d7\u3051\u8eab\u306eDTP\u30e2\u30fc\u30c9\u3067\u3001auto\u540c\u58eb\u3067\u306f\u3069\u3061\u3089\u3082\u30c8\u30e9\u30f3\u30af\u5316\u3092\u8981\u6c42\u3057\u306a\u3044\u305f\u3081\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u306e\u307e\u307e\u52d5\u4f5c\u3059\u308b\u3002\u30c8\u30e9\u30f3\u30af\u306b\u3057\u305f\u3044\u5834\u5408\u306f\u5c11\u306a\u304f\u3068\u3082\u7247\u5074\u3092 dynamic desirable \u307e\u305f\u306f mode trunk \u306b\u8a2d\u5b9a\u3059\u308b\u3002\u30ea\u30f3\u30af\u81ea\u4f53\u306f\u6b63\u5e38\u306b\u30a2\u30c3\u30d7\u3059\u308b\u3002\"\n },\n {\n id: \"na-008\", domain: 2, type: \"single\",\n q: \"switchport trunk encapsulation dot1q\u3001switchport mode trunk\u3001switchport trunk native vlan 99 \u304c\u8a2d\u5b9a\u3055\u308c\u305f\u30dd\u30fc\u30c8\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"802.1Q\u30c8\u30e9\u30f3\u30af\u3068\u3057\u3066\u5e38\u6642\u52d5\u4f5c\u3057\u3001\u30bf\u30b0\u306a\u3057\u30d5\u30ec\u30fc\u30e0\u306fVLAN 99\u3068\u3057\u3066\u6271\u308f\u308c\u308b\",\n \"\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u3068\u3057\u3066VLAN 99\u306b\u6240\u5c5e\u3059\u308b\",\n \"VLAN 99\u306e\u30d5\u30ec\u30fc\u30e0\u3060\u3051\u3092\u901a\u3059\u30c8\u30e9\u30f3\u30af\u306b\u306a\u308b\",\n \"DTP\u306e\u7d50\u679c\u306b\u3088\u3063\u3066\u30a2\u30af\u30bb\u30b9\u304b\u30c8\u30e9\u30f3\u30af\u304b\u304c\u6c7a\u307e\u308b\"\n ],\n answer: [0],\n explain: \"mode trunk \u306b\u3088\u308a\u30dd\u30fc\u30c8\u306fDTP\u306e\u7d50\u679c\u3092\u5f85\u305f\u305a\u5e38\u6642\u30c8\u30e9\u30f3\u30af\u3068\u3057\u3066\u52d5\u4f5c\u3057\u3001\u30bf\u30b0\u306a\u3057\u30d5\u30ec\u30fc\u30e0\u306f native vlan 99 \u306e\u8a2d\u5b9a\u306b\u3088\u308aVLAN 99\u306b\u5c5e\u3059\u308b\u3082\u306e\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u3002\u901a\u3059VLAN\u3092\u9650\u5b9a\u3059\u308b\u306e\u306f switchport trunk allowed vlan \u3067\u3042\u308a\u3001\u3053\u306e\u8a2d\u5b9a\u3067\u306f\u5168VLAN\u304c\u901a\u308b\u3002\"\n },\n {\n id: \"na-009\", domain: 2, type: \"multi\",\n q: \"CDP\u3068LLDP\u306b\u5171\u901a\u3059\u308b\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u30922\u3064\u9078\u3079\u3002\",\n choices: [\n \"Cisco\u6a5f\u5668\u5c02\u7528\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308b\",\n \"\u76f4\u63a5\u63a5\u7d9a\u3055\u308c\u305f\u96a3\u63a5\u6a5f\u5668\u306e\u60c5\u5831\uff08\u6a5f\u5668\u540d\u30fb\u30dd\u30fc\u30c8\u7b49\uff09\u3092\u53ce\u96c6\u3067\u304d\u308b\",\n \"\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3092\u4ea4\u63db\u3059\u308b\",\n \"\u30ec\u30a4\u30e42\u3067\u52d5\u4f5c\u3059\u308b\"\n ],\n answer: [1, 3],\n explain: \"CDP\u3068LLDP\u306f\u3044\u305a\u308c\u3082\u96a3\u63a5\u6a5f\u5668\u767a\u898b\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001\u30ec\u30a4\u30e42\u3067\u52d5\u4f5c\u3057\u3001show cdp neighbors \/ show lldp neighbors \u3067\u96a3\u63a5\u6a5f\u5668\u306e\u30db\u30b9\u30c8\u540d\u30fb\u63a5\u7d9a\u30dd\u30fc\u30c8\u30fb\u6a5f\u7a2e\u306a\u3069\u3092\u78ba\u8a8d\u3067\u304d\u308b\u3002Cisco\u5c02\u7528\u306a\u306e\u306fCDP\u306e\u307f\u3067\u3001LLDP\u306fIEEE 802.1AB\u306e\u696d\u754c\u6a19\u6e96\u3002\u7d4c\u8def\u60c5\u5831\u306e\u4ea4\u63db\u306f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5f79\u5272\u3002\"\n },\n {\n id: \"na-010\", domain: 2, type: \"single\",\n q: \"LACP\u3067EtherChannel\u304c\u6210\u7acb\u3059\u308b\u30e2\u30fc\u30c9\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"passive \u3068 passive\",\n \"on \u3068 active\",\n \"active \u3068 active\",\n \"auto \u3068 desirable\"\n ],\n answer: [2],\n explain: \"LACP\u306factive\uff08\u7a4d\u6975\u7684\u306b\u30cd\u30b4\u30b7\u30a8\u30fc\u30c8\uff09\u3068passive\uff08\u8981\u6c42\u306b\u5fdc\u3058\u308b\uff09\u306e2\u30e2\u30fc\u30c9\u304c\u3042\u308a\u3001\u6210\u7acb\u3059\u308b\u306e\u306f active-active \u304b active-passive\u3002passive\u540c\u58eb\u306f\u3069\u3061\u3089\u3082\u958b\u59cb\u3057\u306a\u3044\u305f\u3081\u6210\u7acb\u3057\u306a\u3044\u3002on\u306f\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306a\u3057\u306e\u56fa\u5b9a\u30e2\u30fc\u30c9\u3067LACP\u3068\u306f\u7d44\u3081\u305a\u3001auto\/desirable\u306fPAgP\u306e\u30e2\u30fc\u30c9\u540d\u3002\"\n },\n {\n id: \"na-011\", domain: 2, type: \"multi\",\n q: \"EtherChannel\u3068\u3057\u3066\u675f\u306d\u308b\u30e1\u30f3\u30d0\u30fc\u30dd\u30fc\u30c8\u7fa4\u3067\u4e00\u81f4\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u8a2d\u5b9a\u30922\u3064\u9078\u3079\u3002\",\n choices: [\n \"\u901f\u5ea6\uff08speed\uff09\u3068duplex\",\n \"\u30dd\u30fc\u30c8\u756a\u53f7\",\n \"\u8a31\u53efVLAN\u306a\u3069\u306e\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u8a2d\u5b9a\",\n \"\u63a5\u7d9a\u5148\u6a5f\u5668\u306e\u30db\u30b9\u30c8\u540d\"\n ],\n answer: [0, 2],\n explain: \"EtherChannel\u306e\u30e1\u30f3\u30d0\u30fc\u30dd\u30fc\u30c8\u306f\u3001\u901f\u5ea6\u30fbduplex\u30fb\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u30e2\u30fc\u30c9\uff08\u30a2\u30af\u30bb\u30b9\/\u30c8\u30e9\u30f3\u30af\uff09\u30fb\u6240\u5c5eVLAN\u3084\u8a31\u53efVLAN\u306a\u3069\u306e\u8a2d\u5b9a\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u4e0d\u4e00\u81f4\u306e\u30dd\u30fc\u30c8\u306f\u675f\u306b\u53c2\u52a0\u3067\u304d\u306a\u3044\u3002\u30dd\u30fc\u30c8\u756a\u53f7\u305d\u306e\u3082\u306e\u3084\u76f8\u624b\u6a5f\u5668\u306e\u30db\u30b9\u30c8\u540d\u3092\u63c3\u3048\u308b\u5fc5\u8981\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"na-012\", domain: 2, type: \"single\",\n q: \"STP\u306e\u30eb\u30fc\u30c8\u30d6\u30ea\u30c3\u30b8\u306b\u9078\u51fa\u3055\u308c\u308b\u30b9\u30a4\u30c3\u30c1\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30d6\u30ea\u30c3\u30b8\u30d7\u30e9\u30a4\u30aa\u30ea\u30c6\u30a3\u304c\u6700\u5c0f\u3001\u540c\u5024\u306a\u3089MAC\u30a2\u30c9\u30ec\u30b9\u304c\u6700\u5c0f\u306e\u30b9\u30a4\u30c3\u30c1\",\n \"\u30d6\u30ea\u30c3\u30b8\u30d7\u30e9\u30a4\u30aa\u30ea\u30c6\u30a3\u304c\u6700\u5927\u306e\u30b9\u30a4\u30c3\u30c1\",\n \"MAC\u30a2\u30c9\u30ec\u30b9\u304c\u6700\u5927\u306e\u30b9\u30a4\u30c3\u30c1\",\n \"\u6700\u3082\u5f8c\u304b\u3089\u8d77\u52d5\u3057\u305f\u30b9\u30a4\u30c3\u30c1\"\n ],\n answer: [0],\n explain: \"\u30eb\u30fc\u30c8\u30d6\u30ea\u30c3\u30b8\u306f\u30d6\u30ea\u30c3\u30b8ID\uff08\u30d7\u30e9\u30a4\u30aa\u30ea\u30c6\u30a3\uff0bMAC\u30a2\u30c9\u30ec\u30b9\uff09\u304c\u6700\u5c0f\u306e\u30b9\u30a4\u30c3\u30c1\u304c\u9078\u51fa\u3055\u308c\u308b\u3002\u307e\u305a\u30d7\u30e9\u30a4\u30aa\u30ea\u30c6\u30a3\u3092\u6bd4\u8f03\u3057\u3001\u540c\u5024\u306a\u3089MAC\u30a2\u30c9\u30ec\u30b9\u304c\u5c0f\u3055\u3044\u65b9\u304c\u52dd\u3064\u3002\u610f\u56f3\u3057\u305f\u30b9\u30a4\u30c3\u30c1\u3092\u30eb\u30fc\u30c8\u306b\u3059\u308b\u306b\u306f spanning-tree vlan 10 priority 4096 \u306e\u3088\u3046\u306b\u30d7\u30e9\u30a4\u30aa\u30ea\u30c6\u30a3\u3092\u4e0b\u3052\u308b\u3002\"\n },\n {\n id: \"na-013\", domain: 2, type: \"single\",\n q: \"STP\u306b\u304a\u3044\u3066\u3001\u975e\u30eb\u30fc\u30c8\u30d6\u30ea\u30c3\u30b8\u4e0a\u3067\u30eb\u30fc\u30c8\u30d6\u30ea\u30c3\u30b8\u3078\u306e\u6700\u77ed\u7d4c\u8def\u3068\u306a\u308b\u30dd\u30fc\u30c8\u306e\u5f79\u5272\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u6307\u5b9a\u30dd\u30fc\u30c8\",\n \"\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\uff08\u4ee3\u66ff\uff09\u30dd\u30fc\u30c8\",\n \"\u30eb\u30fc\u30c8\u30dd\u30fc\u30c8\",\n \"\u30a8\u30c3\u30b8\u30dd\u30fc\u30c8\"\n ],\n answer: [2],\n explain: \"\u30eb\u30fc\u30c8\u30dd\u30fc\u30c8\u306f\u975e\u30eb\u30fc\u30c8\u30d6\u30ea\u30c3\u30b8\u4e0a\u3067\u30eb\u30fc\u30c8\u30d6\u30ea\u30c3\u30b8\u307e\u3067\u306e\u7d2f\u7a4d\u30d1\u30b9\u30b3\u30b9\u30c8\u304c\u6700\u5c0f\u306e\u30dd\u30fc\u30c8\u3067\u3001\u5404\u30b9\u30a4\u30c3\u30c1\u306b1\u3064\u3060\u3051\u5b58\u5728\u3059\u308b\u3002\u6307\u5b9a\u30dd\u30fc\u30c8\u306f\u5404\u30bb\u30b0\u30e1\u30f3\u30c8\u3067\u30eb\u30fc\u30c8\u306b\u6700\u3082\u8fd1\u3044\u5074\u306e\u30dd\u30fc\u30c8\u3001\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u30dd\u30fc\u30c8\u306f\u30eb\u30fc\u30d7\u9632\u6b62\u306e\u305f\u3081\u8ee2\u9001\u3092\u6b62\u3081\u308b\u30dd\u30fc\u30c8\u3001\u30a8\u30c3\u30b8\u30dd\u30fc\u30c8\u306f\u7aef\u672b\u63a5\u7d9a\u7528\uff08PortFast\u76f8\u5f53\uff09\u306e\u7528\u8a9e\u3002\"\n },\n {\n id: \"na-014\", domain: 2, type: \"single\",\n q: \"RSTP\uff08802.1w\uff09\u306e\u30dd\u30fc\u30c8\u30b9\u30c6\u30fc\u30c8\u306e\u7d44\u307f\u5408\u308f\u305b\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"blocking\u30fblistening\u30fblearning\u30fbforwarding\",\n \"discarding\u30fblearning\u30fbforwarding\",\n \"up\u30fbdown\u306e\u307f\",\n \"init\u30fb2way\u30fbfull\"\n ],\n answer: [1],\n explain: \"RSTP\u3067\u306f\u65e7STP\u306eblocking\u30fblistening\u30fbdisabled\u304cdiscarding\u306b\u7d71\u5408\u3055\u308c\u3001discarding\u30fblearning\u30fbforwarding\u306e3\u30b9\u30c6\u30fc\u30c8\u306b\u306a\u3063\u305f\u3002\u3053\u308c\u304c\u9ad8\u901f\u53ce\u675f\u306e\u7406\u7531\u306e\u4e00\u3064\u3002blocking\u3084listening\u3092\u542b\u3080\u7d44\u307f\u5408\u308f\u305b\u306f\u65e7STP\uff08802.1d\uff09\u306e\u30b9\u30c6\u30fc\u30c8\u3002init\u30fb2way\u30fbfull\u306fOSPF\u306e\u30cd\u30a4\u30d0\u30fc\u30b9\u30c6\u30fc\u30c8\u306e\u7528\u8a9e\u3002\"\n },\n {\n id: \"na-015\", domain: 2, type: \"single\",\n q: \"PortFast\u3092\u8a2d\u5b9a\u3059\u3079\u304d\u30dd\u30fc\u30c8\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30b9\u30a4\u30c3\u30c1\u540c\u58eb\u3092\u63a5\u7d9a\u3059\u308b\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8\",\n \"\u30eb\u30fc\u30c8\u30d6\u30ea\u30c3\u30b8\u3078\u306e\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30dd\u30fc\u30c8\",\n \"EtherChannel\u306e\u30e1\u30f3\u30d0\u30fc\u30dd\u30fc\u30c8\u3059\u3079\u3066\",\n \"PC\u3084\u30b5\u30fc\u30d0\u306a\u3069\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u63a5\u7d9a\u3059\u308b\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\"\n ],\n answer: [3],\n explain: \"PortFast\u306fSTP\u306e\u30ea\u30b9\u30cb\u30f3\u30b0\u30fb\u30e9\u30fc\u30cb\u30f3\u30b0\u3092\u98db\u3070\u3057\u3066\u5373\u5ea7\u306b\u30d5\u30a9\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0\u3078\u79fb\u884c\u3055\u305b\u308b\u6a5f\u80fd\u3067\u3001PC\u3084\u30b5\u30fc\u30d0\u3092\u63a5\u7d9a\u3059\u308b\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u306b\u8a2d\u5b9a\u3059\u308b\uff08\u8d77\u52d5\u76f4\u5f8c\u306eDHCP\u53d6\u5f97\u5931\u6557\u306a\u3069\u3092\u9632\u3050\uff09\u3002\u30b9\u30a4\u30c3\u30c1\u9593\u30ea\u30f3\u30af\u306b\u8a2d\u5b9a\u3059\u308b\u3068\u30eb\u30fc\u30d7\u306e\u5371\u967a\u304c\u3042\u308b\u305f\u3081\u53b3\u7981\u3067\u3001BPDU Guard\u3068\u306e\u4f75\u7528\u304c\u63a8\u5968\u3055\u308c\u308b\u3002\"\n },\n {\n id: \"na-016\", domain: 2, type: \"single\",\n q: \"BPDU Guard\u304c\u6709\u52b9\u306a\u30dd\u30fc\u30c8\u3067BPDU\u3092\u53d7\u4fe1\u3057\u305f\u5834\u5408\u306e\u52d5\u4f5c\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30dd\u30fc\u30c8\u304cerr-disabled\u72b6\u614b\u306b\u306a\u308a\u901a\u4fe1\u304c\u906e\u65ad\u3055\u308c\u308b\",\n \"BPDU\u3092\u7834\u68c4\u3057\u3066\u901a\u4fe1\u3092\u7d99\u7d9a\u3059\u308b\",\n \"\u30dd\u30fc\u30c8\u304c\u81ea\u52d5\u7684\u306b\u30c8\u30e9\u30f3\u30af\u3078\u79fb\u884c\u3059\u308b\",\n \"\u30eb\u30fc\u30c8\u30d6\u30ea\u30c3\u30b8\u306e\u518d\u9078\u51fa\u304c\u59cb\u307e\u308b\"\n ],\n answer: [0],\n explain: \"BPDU Guard\u306fPortFast\u3092\u8a2d\u5b9a\u3057\u305f\u30dd\u30fc\u30c8\u306a\u3069\u300c\u30b9\u30a4\u30c3\u30c1\u304c\u3064\u306a\u304c\u3089\u306a\u3044\u306f\u305a\u306e\u30dd\u30fc\u30c8\u300d\u3067BPDU\u3092\u53d7\u4fe1\u3059\u308b\u3068\u3001\u30dd\u30fc\u30c8\u3092err-disabled\u306b\u3057\u3066\u906e\u65ad\u3059\u308b\u3002\u8a31\u53ef\u3057\u3066\u3044\u306a\u3044\u30b9\u30a4\u30c3\u30c1\u306e\u63a5\u7d9a\u306b\u3088\u308b\u30c8\u30dd\u30ed\u30b8\u5909\u5316\u3084\u30eb\u30fc\u30d7\u3092\u9632\u3050\u3002\u53d7\u4fe1\u3057\u3066\u3082\u7834\u68c4\u3057\u3066\u7d99\u7d9a\u3059\u308b\u306e\u306fBPDU\u30d5\u30a3\u30eb\u30bf\u306e\u52d5\u4f5c\u3067\u3001Guard\u3068\u306f\u7570\u306a\u308b\u3002\"\n },\n {\n id: \"na-017\", domain: 2, type: \"single\",\n q: \"STP\u306e\u30d1\u30b9\u30b3\u30b9\u30c8\u306b\u3064\u3044\u3066\u6b63\u3057\u3044\u8aac\u660e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u5e2f\u57df\u5e45\u304c\u5927\u304d\u3044\u30ea\u30f3\u30af\u307b\u3069\u30b3\u30b9\u30c8\u304c\u5927\u304d\u3044\",\n \"\u5e2f\u57df\u5e45\u304c\u5927\u304d\u3044\u30ea\u30f3\u30af\u307b\u3069\u30b3\u30b9\u30c8\u304c\u5c0f\u3055\u304f\u3001\u512a\u5148\u3057\u3066\u9078\u3070\u308c\u308b\",\n \"\u30db\u30c3\u30d7\u6570\u3060\u3051\u3067\u6c7a\u307e\u308b\",\n \"\u7ba1\u7406\u8005\u306f\u5909\u66f4\u3067\u304d\u306a\u3044\"\n ],\n answer: [1],\n explain: \"STP\u306e\u30d1\u30b9\u30b3\u30b9\u30c8\u306f\u5e2f\u57df\u5e45\u306b\u3082\u3068\u3065\u3044\u3066\u6c7a\u307e\u308a\u3001\u901f\u3044\u30ea\u30f3\u30af\u307b\u3069\u5c0f\u3055\u3044\uff08\u4f8b: 100Mbps=19\u30011Gbps=4\uff09\u3002\u30eb\u30fc\u30c8\u30d6\u30ea\u30c3\u30b8\u307e\u3067\u306e\u7d2f\u7a4d\u30b3\u30b9\u30c8\u304c\u6700\u5c0f\u306e\u7d4c\u8def\u304c\u8ee2\u9001\u7d4c\u8def\u3068\u3057\u3066\u9078\u3070\u308c\u308b\u3002\u30db\u30c3\u30d7\u6570\u3067\u6c7a\u307e\u308b\u306e\u306fRIP\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u306e\u8a71\u3067\u3001\u30b3\u30b9\u30c8\u306f spanning-tree cost \u30b3\u30de\u30f3\u30c9\u3067\u624b\u52d5\u5909\u66f4\u3082\u3067\u304d\u308b\u3002\"\n },\n {\n id: \"na-018\", domain: 2, type: \"single\",\n q: \"\u96c6\u4e2d\u7ba1\u7406\u578b\uff08lightweight\uff09AP\u3068\u81ea\u5f8b\u578b\uff08autonomous\uff09AP\u306e\u9055\u3044\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"lightweight AP\u306fWLC\u304b\u3089\u8a2d\u5b9a\u30fb\u7ba1\u7406\u3092\u53d7\u3051\u3066\u52d5\u4f5c\u3059\u308b\",\n \"lightweight AP\u306f\u5358\u4f53\u3067\u5b8c\u5168\u306b\u52d5\u4f5c\u3057\u3001WLC\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\",\n \"autonomous AP\u306fWLC\u304c\u306a\u3044\u3068\u8d77\u52d5\u3067\u304d\u306a\u3044\",\n \"\u4e21\u8005\u306b\u7ba1\u7406\u65b9\u5f0f\u306e\u9055\u3044\u306f\u306a\u3044\"\n ],\n answer: [0],\n explain: \"lightweight AP\u306fWLC\uff08\u7121\u7ddaLAN\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff09\u3068\u30c8\u30f3\u30cd\u30eb\u3092\u5f35\u308a\u3001\u8a2d\u5b9a\u30fb\u30dd\u30ea\u30b7\u30fc\u30fb\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u96c6\u4e2d\u7ba1\u7406\u3055\u308c\u308b\u65b9\u5f0f\u3067\u3001\u591a\u6570\u306eAP\u3092\u5c55\u958b\u3059\u308b\u4f01\u696d\u74b0\u5883\u306b\u5411\u304f\u3002\u5358\u4f53\u3067\u5b8c\u7d50\u3059\u308b\u306e\u306fautonomous AP\uff08\u5c0f\u898f\u6a21\u5411\u3051\uff09\u3002autonomous AP\u306fWLC\u306a\u3057\u3067\u52d5\u4f5c\u3067\u304d\u308b\u306e\u3067\u3001\u8d77\u52d5\u306bWLC\u304c\u5fc5\u8981\u3068\u3044\u3046\u8aac\u660e\u3082\u8aa4\u308a\u3002\"\n },\n {\n id: \"na-019\", domain: 2, type: \"single\",\n q: \"lightweight AP\u3068WLC\u306e\u9593\u306e\u30c8\u30f3\u30cd\u30eb\u306b\u4f7f\u308f\u308c\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"HSRP\", \"SNMP\", \"CAPWAP\", \"RADIUS\"],\n answer: [2],\n explain: \"CAPWAP\u306fAP\u3068WLC\u306e\u9593\u306b\u30c8\u30f3\u30cd\u30eb\u3092\u69cb\u6210\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001\u5236\u5fa1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\uff08UDP 5246\uff09\u3068\u30c7\u30fc\u30bf\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\uff08UDP 5247\uff09\u3092\u904b\u3076\u3002HSRP\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u5197\u9577\u5316\u3001SNMP\u306f\u6a5f\u5668\u76e3\u8996\u3001RADIUS\u306f\u8a8d\u8a3c\u30b5\u30fc\u30d0\u3068\u306e\u901a\u4fe1\u306b\u4f7f\u308f\u308c\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001AP-WLC\u9593\u30c8\u30f3\u30cd\u30eb\u3067\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"na-020\", domain: 2, type: \"single\",\n q: \"WLC\uff08\u7121\u7ddaLAN\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff09\u3078\u306e\u7ba1\u7406\u30a2\u30af\u30bb\u30b9\u306e\u3046\u3061\u3001\u901a\u4fe1\u304c\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u308b\u7d44\u307f\u5408\u308f\u305b\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"HTTP\u3068Telnet\",\n \"HTTPS\u3068SSH\",\n \"TFTP\u3068FTP\",\n \"SNMPv1\u3068SNMPv2c\"\n ],\n answer: [1],\n explain: \"WLC\u306eGUI\u7ba1\u7406\u306fHTTPS\u3001CLI\u7ba1\u7406\u306fSSH\u3092\u4f7f\u3048\u3070\u901a\u4fe1\u304c\u6697\u53f7\u5316\u3055\u308c\u308b\u3002HTTP\u3068Telnet\u306f\u5e73\u6587\u306e\u305f\u3081\u76d7\u8074\u30ea\u30b9\u30af\u304c\u3042\u308a\u3001\u672c\u756a\u74b0\u5883\u3067\u306f\u7121\u52b9\u5316\u304c\u63a8\u5968\u3055\u308c\u308b\u3002TFTP\/FTP\u306f\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u7528\u3067\u8a8d\u8a3c\u30fb\u6697\u53f7\u5316\u304c\u5f31\u304f\u3001SNMPv1\/v2c\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u540d\u304c\u5e73\u6587\u306e\u76e3\u8996\u30d7\u30ed\u30c8\u30b3\u30eb\u3002\"\n },\n {\n id: \"na-021\", domain: 2, type: \"single\",\n q: \"WLC\u306eGUI\u3067WLAN\u306bWPA2-PSK\uff08\u30d1\u30fc\u30bd\u30ca\u30eb\uff09\u3092\u8a2d\u5b9a\u3059\u308b\u969b\u306e\u4f5c\u696d\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"WLAN\u306eSecurity\u8a2d\u5b9a\u3067WPA2\u3068PSK\u3092\u6709\u52b9\u306b\u3057\u3001\u4e8b\u524d\u5171\u6709\u30ad\u30fc\u3092\u5165\u529b\u3059\u308b\",\n \"QoS\u8a2d\u5b9a\u3067\u97f3\u58f0\u306e\u512a\u5148\u5ea6\u3092\u4e0a\u3052\u308b\",\n \"RADIUS\u30b5\u30fc\u30d0\u3092\u5fc5\u305a\u767b\u9332\u3059\u308b\",\n \"\u7ba1\u7406\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4\u3059\u308b\"\n ],\n answer: [0],\n explain: \"WPA2-PSK\u306fWLAN\u306eSecurity\u30bf\u30d6\u3067WPA2\u30dd\u30ea\u30b7\u30fc\u3068PSK\u8a8d\u8a3c\u3092\u6709\u52b9\u5316\u3057\u3001\u4e8b\u524d\u5171\u6709\u30ad\u30fc\u3092\u8a2d\u5b9a\u3059\u308c\u3070\u5b8c\u4e86\u3059\u308b\u3002RADIUS\u30b5\u30fc\u30d0\u304c\u5fc5\u8981\u306b\u306a\u308b\u306e\u306f802.1X\u8a8d\u8a3c\u3092\u4f7f\u3046WPA2\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306e\u5834\u5408\u3002QoS\u3084\u7ba1\u7406\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u8a2d\u5b9a\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u65b9\u5f0f\u306e\u8a2d\u5b9a\u3068\u306f\u5225\u9805\u76ee\u3002\"\n },\n {\n id: \"na-022\", domain: 2, type: \"single\",\n q: \"PoE\uff08Power over Ethernet\uff09\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u5149\u30d5\u30a1\u30a4\u30d0\u7d4c\u7531\u3067\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b\u6280\u8853\",\n \"\u7121\u7dda\u3067\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b\u6280\u8853\",\n \"\u96fb\u529b\u7dda\u306b\u30c7\u30fc\u30bf\u4fe1\u53f7\u3092\u91cd\u7573\u3059\u308b\u6280\u8853\",\n \"LAN\u30b1\u30fc\u30d6\u30eb\u7d4c\u7531\u3067AP\u3084IP\u96fb\u8a71\u306a\u3069\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b\u6280\u8853\"\n ],\n answer: [3],\n explain: \"PoE\u306fUTP\u30b1\u30fc\u30d6\u30eb\u3067\u30c7\u30fc\u30bf\u3068\u540c\u6642\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b\u6280\u8853\u3067\u3001802.3af\uff0815.4W\uff09\u30fb802.3at\uff08PoE+\u300130W\uff09\u306a\u3069\u306e\u898f\u683c\u304c\u3042\u308b\u3002AP\u30fbIP\u96fb\u8a71\u30fb\u76e3\u8996\u30ab\u30e1\u30e9\u306a\u3069\u306e\u8a2d\u7f6e\u5834\u6240\u3067\u96fb\u6e90\u5de5\u4e8b\u304c\u4e0d\u8981\u306b\u306a\u308b\u3002\u5149\u30d5\u30a1\u30a4\u30d0\u306f\u7d66\u96fb\u3067\u304d\u305a\u3001\u96fb\u529b\u7dda\u306b\u30c7\u30fc\u30bf\u3092\u6d41\u3059\u306e\u306fPLC\u3068\u3044\u3046\u5225\u306e\u6280\u8853\u3002\"\n },\n {\n id: \"na-023\", domain: 2, type: \"single\",\n q: \"\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306e\u901f\u5ea6\u3068duplex\u3092\u56fa\u5b9a\u8a2d\u5b9a\u3059\u308b\u30b3\u30de\u30f3\u30c9\u306e\u7d44\u307f\u5408\u308f\u305b\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"speed 1000 \u3068 duplex full\",\n \"bandwidth 1000 \u3068 duplex full\",\n \"speed auto \u3068 duplex half\",\n \"mtu 1000 \u3068 negotiation full\"\n ],\n answer: [0],\n explain: \"\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30b3\u30f3\u30d5\u30a3\u30b0\u30e2\u30fc\u30c9\u3067 speed 1000 \u3068 duplex full \u3092\u8a2d\u5b9a\u3059\u308b\u3068\u901f\u5ea6\u3068duplex\u304c\u56fa\u5b9a\u3055\u308c\u308b\u3002bandwidth \u306f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u8a08\u7b97\u306b\u4f7f\u3046\u8ad6\u7406\u5024\u3067\u5b9f\u969b\u306e\u901f\u5ea6\u306f\u5909\u308f\u3089\u306a\u3044\u3002speed auto \u306f\u30aa\u30fc\u30c8\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308a\u56fa\u5b9a\u3067\u306f\u306a\u3044\u3002mtu \u306f\u30d5\u30ec\u30fc\u30e0\u30b5\u30a4\u30ba\u306e\u8a2d\u5b9a\u3002\"\n },\n {\n id: \"na-024\", domain: 2, type: \"single\",\n q: \"5GHz\u5e2f\u304c2.4GHz\u5e2f\u3068\u6bd4\u3079\u3066\u6301\u3064\u7279\u5fb4\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u96fb\u6ce2\u306e\u5230\u9054\u8ddd\u96e2\u304c\u9577\u304f\u3001\u969c\u5bb3\u7269\u306b\u3082\u5f37\u3044\",\n \"\u96fb\u5b50\u30ec\u30f3\u30b8\u3084Bluetooth\u3068\u306e\u5e72\u6e09\u304c\u6700\u3082\u591a\u3044\",\n \"\u975e\u91cd\u8907\u30c1\u30e3\u30cd\u30eb\u304c\u591a\u304f\u5e72\u6e09\u3092\u53d7\u3051\u306b\u304f\u3044\u304c\u3001\u969c\u5bb3\u7269\u306b\u3088\u308b\u6e1b\u8870\u306f\u5927\u304d\u3044\",\n \"\u4f7f\u7528\u3067\u304d\u308b\u30c1\u30e3\u30cd\u30eb\u306f1\u30fb6\u30fb11\u306e3\u3064\u3067\u3042\u308b\"\n ],\n answer: [2],\n explain: \"5GHz\u5e2f\u306f\u975e\u91cd\u8907\u30c1\u30e3\u30cd\u30eb\u304c\u591a\u304f\u9ad8\u901f\u901a\u4fe1\u306b\u5411\u304f\u304c\u3001\u5468\u6ce2\u6570\u304c\u9ad8\u3044\u305f\u3081\u969c\u5bb3\u7269\u306b\u3088\u308b\u6e1b\u8870\u304c\u5927\u304d\u304f\u5230\u9054\u8ddd\u96e2\u306f\u77ed\u3081\u30022.4GHz\u5e2f\u306f\u5230\u9054\u8ddd\u96e2\u304c\u9577\u3044\u4e00\u65b9\u3067\u3001\u96fb\u5b50\u30ec\u30f3\u30b8\u30fbBluetooth\u306a\u3069\u3068\u306e\u5e72\u6e09\u304c\u591a\u304f\u3001\u975e\u91cd\u8907\u30c1\u30e3\u30cd\u30eb\u304c\u5b9f\u8cea1\u30fb6\u30fb11\u306e3\u3064\u3057\u304b\u306a\u3044\u3002\"\n },\n {\n id: \"na-025\", domain: 2, type: \"single\",\n q: \"\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8\u3067VLAN 10\u306820\u3060\u3051\u3092\u901a\u3057\u305f\u3044\u5834\u5408\u306e\u8a2d\u5b9a\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"switchport trunk allowed vlan 10,20\",\n \"switchport access vlan 10,20\",\n \"vlan database 10,20\",\n \"switchport trunk native vlan 10,20\"\n ],\n answer: [0],\n explain: \"\u30c8\u30e9\u30f3\u30af\u3067\u901a\u3059VLAN\u3092\u9650\u5b9a\u3059\u308b\u306b\u306f switchport trunk allowed vlan 10,20 \u3092\u4f7f\u3046\uff08\u5f8c\u304b\u3089\u306e\u8ffd\u52a0\u306f add \u30aa\u30d7\u30b7\u30e7\u30f3\uff09\u3002\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u306eVLAN\u5272\u5f53\u306f1\u3064\u3057\u304b\u6307\u5b9a\u3067\u304d\u306a\u3044\u3002native vlan \u306f\u30bf\u30b0\u306a\u3057\u30d5\u30ec\u30fc\u30e0\u7528VLAN\u30921\u3064\u6307\u5b9a\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3001vlan database \u306f\u65e7\u5f0f\u306eVLAN\u4f5c\u6210\u65b9\u6cd5\u3002\"\n },\n\n \/\/ ---------- \u5206\u91ce3: IP\u30b3\u30cd\u30af\u30c6\u30a3\u30d3\u30c6\u30a3 ----------\n {\n id: \"ip-001\", domain: 3, type: \"single\",\n q: \"show ip route \u306e\u51fa\u529b\u306b\u300cO 10.1.2.0\/24 [110\/20] via 192.168.12.2\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u3002[110\/20] \u306e 110 \u304c\u793a\u3059\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30e1\u30c8\u30ea\u30c3\u30af\",\n \"\u30a2\u30c9\u30df\u30cb\u30b9\u30c8\u30ec\u30fc\u30c6\u30a3\u30d6\u30c7\u30a3\u30b9\u30bf\u30f3\u30b9\",\n \"\u30db\u30c3\u30d7\u6570\",\n \"\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u756a\u53f7\"\n ],\n answer: [1],\n explain: \"[110\/20] \u306f [\u30a2\u30c9\u30df\u30cb\u30b9\u30c8\u30ec\u30fc\u30c6\u30a3\u30d6\u30c7\u30a3\u30b9\u30bf\u30f3\u30b9\/\u30e1\u30c8\u30ea\u30c3\u30af] \u306e\u4e26\u3073\u3067\u3001110\u306fOSPF\u7d4c\u8def\u306eAD\uff08\u7d4c\u8def\u60c5\u5831\u6e90\u306e\u4fe1\u983c\u5ea6\u3002\u5c0f\u3055\u3044\u307b\u3069\u512a\u5148\uff09\u300220\u304c\u5f8c\u308d\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u3067\u3001OSPF\u3067\u306f\u30b3\u30b9\u30c8\u3092\u8868\u3059\u3002\u30db\u30c3\u30d7\u6570\u3092\u30e1\u30c8\u30ea\u30c3\u30af\u306b\u4f7f\u3046\u306e\u306fRIP\u3067\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u756a\u53f7\u306f\u3053\u306e\u6b04\u306b\u306f\u8868\u793a\u3055\u308c\u306a\u3044\u3002\"\n },\n\n {\n id: \"ip-002\", domain: 3, type: \"single\",\n q: \"\u7d4c\u8def\u60c5\u5831\u6e90\u3054\u3068\u306e\u30a2\u30c9\u30df\u30cb\u30b9\u30c8\u30ec\u30fc\u30c6\u30a3\u30d6\u30c7\u30a3\u30b9\u30bf\u30f3\u30b9\uff08AD\uff09\u306e\u7d44\u307f\u5408\u308f\u305b\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u76f4\u7d50=1\u3001\u9759\u7684=0\u3001OSPF=110\",\n \"\u76f4\u7d50=0\u3001\u9759\u7684=1\u3001OSPF=110\",\n \"\u76f4\u7d50=0\u3001\u9759\u7684=110\u3001OSPF=1\",\n \"\u76f4\u7d50=120\u3001\u9759\u7684=1\u3001OSPF=110\"\n ],\n answer: [1],\n explain: \"AD\u306f\u7d4c\u8def\u60c5\u5831\u6e90\u306e\u4fe1\u983c\u5ea6\u3092\u8868\u3057\u3001\u5c0f\u3055\u3044\u307b\u3069\u512a\u5148\u3055\u308c\u308b\u3002\u4ee3\u8868\u5024\u306f\u76f4\u7d500\u30fb\u9759\u76841\u30fbeBGP 20\u30fbEIGRP 90\u30fbOSPF 110\u30fbRIP 120\u3002\u540c\u3058\u5b9b\u5148\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3092\u8907\u6570\u306e\u60c5\u5831\u6e90\u304b\u3089\u5b66\u7fd2\u3057\u305f\u5834\u5408\u3001AD\u304c\u6700\u5c0f\u306e\u3082\u306e\u304c\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306b\u63a1\u7528\u3055\u308c\u308b\u3002\"\n },\n {\n id: \"ip-003\", domain: 3, type: \"single\",\n q: \"\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306b 10.0.0.0\/8\u300110.1.0.0\/16\u300110.1.1.0\/24 \u306e3\u7d4c\u8def\u304c\u3042\u308b\u3002\u5b9b\u5148 10.1.1.55 \u306e\u30d1\u30b1\u30c3\u30c8\u306f\u3069\u306e\u7d4c\u8def\u3067\u8ee2\u9001\u3055\u308c\u308b\u304b\u3002\",\n choices: [\n \"10.0.0.0\/8\",\n \"10.1.0.0\/16\",\n \"10.1.1.0\/24\",\n \"\u7b49\u30b3\u30b9\u30c8\u3068\u3057\u30663\u7d4c\u8def\u306b\u5206\u6563\u3055\u308c\u308b\"\n ],\n answer: [2],\n explain: \"\u30d1\u30b1\u30c3\u30c8\u8ee2\u9001\u6642\u306f\u30ed\u30f3\u30b2\u30b9\u30c8\u30de\u30c3\u30c1\uff08\u6700\u9577\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u4e00\u81f4\uff09\u306e\u539f\u5247\u306b\u3088\u308a\u3001\u5b9b\u5148\u306b\u30de\u30c3\u30c1\u3059\u308b\u7d4c\u8def\u306e\u4e2d\u3067\u6700\u3082\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u9577\u304c\u9577\u3044\u7d4c\u8def\u304c\u9078\u3070\u308c\u308b\u300210.1.1.55\u306b\u306f3\u7d4c\u8def\u3059\u3079\u3066\u304c\u30de\u30c3\u30c1\u3059\u308b\u304c\u3001\u6700\u3082\u5177\u4f53\u7684\u306a10.1.1.0\/24\u304c\u4f7f\u308f\u308c\u308b\u3002AD\u3084\u30e1\u30c8\u30ea\u30c3\u30af\u306e\u6bd4\u8f03\u3088\u308a\u524d\u306b\u3001\u307e\u305a\u9577\u3055\u3067\u6c7a\u307e\u308b\u3002\"\n },\n {\n id: \"ip-004\", domain: 3, type: \"single\",\n q: \"IPv4\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u30b3\u30de\u30f3\u30c9\u306f\u3069\u308c\u304b\uff08\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u306f203.0.113.1\uff09\u3002\",\n choices: [\n \"ip route 0.0.0.0 0.0.0.0 203.0.113.1\",\n \"ip route 255.255.255.255 255.255.255.255 203.0.113.1\",\n \"ip default-network 203.0.113.1 0.0.0.0\",\n \"ip route 203.0.113.1 0.0.0.0 0.0.0.0\"\n ],\n answer: [0],\n explain: \"\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u306f\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af0.0.0.0 \u30de\u30b9\u30af0.0.0.0\u300d\u3067\u5168\u5b9b\u5148\u306b\u30de\u30c3\u30c1\u3059\u308b\u7d4c\u8def\u3068\u3057\u3066\u8a2d\u5b9a\u3059\u308b\u3002\u3088\u308a\u5177\u4f53\u7684\u306a\u7d4c\u8def\u304c\u7121\u3044\u30d1\u30b1\u30c3\u30c8\u306e\u6700\u5f8c\u306e\u53d7\u3051\u76bf\uff08gateway of last resort\uff09\u306b\u306a\u308b\u3002\u5b9b\u5148\u3068\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u306e\u9806\u5e8f\u3092\u9006\u306b\u3057\u305f\u8868\u8a18\u3084255.255.255.255\u306e\u6307\u5b9a\u306f\u8aa4\u308a\u3002\"\n },\n {\n id: \"ip-005\", domain: 3, type: \"single\",\n q: \"192.168.20.0\/24 \u5b9b\u306e\u9759\u7684\u30eb\u30fc\u30c8\u3092\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7 10.0.0.2 \u3067\u8a2d\u5b9a\u3059\u308b\u30b3\u30de\u30f3\u30c9\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"ip route 192.168.20.0 0.0.0.255 10.0.0.2\",\n \"ip route 192.168.20.0 255.255.255.0 10.0.0.2\",\n \"ip route 10.0.0.2 255.255.255.0 192.168.20.0\",\n \"route add 192.168.20.0\/24 via 10.0.0.2\"\n ],\n answer: [1],\n explain: \"\u9759\u7684\u30eb\u30fc\u30c8\u306e\u66f8\u5f0f\u306f ip route <\u5b9b\u5148\u30cd\u30c3\u30c8\u30ef\u30fc\u30af> <\u30b5\u30d6\u30cd\u30c3\u30c8\u30de\u30b9\u30af> <\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u307e\u305f\u306f\u51fa\u529bIF>\u3002\u30de\u30b9\u30af\u306f\u901a\u5e38\u8868\u8a18\uff08255.255.255.0\uff09\u3092\u4f7f\u3046\u30020.0.0.255\u306e\u3088\u3046\u306a\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u30de\u30b9\u30af\u3092\u4f7f\u3046\u306e\u306fACL\u3084OSPF\u306enetwork\u6587\u3002\u5b9b\u5148\u3068\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u3092\u9006\u306b\u3057\u305f\u8868\u8a18\u3084Linux\u98a8\u306e\u66f8\u5f0f\u306fIOS\u3067\u306f\u7121\u52b9\u3002\"\n },\n {\n id: \"ip-006\", domain: 3, type: \"single\",\n q: \"OSPF\u3067\u5b66\u7fd2\u3057\u3066\u3044\u308b\u7d4c\u8def\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u3057\u3066\u9759\u7684\u30eb\u30fc\u30c8\u3092\u7528\u610f\u3057\u305f\u3044\u3002\u3069\u3046\u8a2d\u5b9a\u3059\u308b\u304b\u3002\",\n choices: [\n \"\u9759\u7684\u30eb\u30fc\u30c8\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u3092255\u306b\u8a2d\u5b9a\u3059\u308b\",\n \"OSPF\u306e\u30b3\u30b9\u30c8\u3092\u4e0b\u3052\u308b\",\n \"\u9759\u7684\u30eb\u30fc\u30c8\u3092AD\u30c7\u30d5\u30a9\u30eb\u30c8\u306e1\u306e\u307e\u307e\u8a2d\u5b9a\u3059\u308b\",\n \"\u9759\u7684\u30eb\u30fc\u30c8\u306eAD\u3092OSPF\u306e110\u3088\u308a\u5927\u304d\u3044\u5024\uff08\u4f8b: 200\uff09\u306b\u3057\u3066\u8a2d\u5b9a\u3059\u308b\"\n ],\n answer: [3],\n explain: \"ip route ... 200 \u306e\u3088\u3046\u306bAD\u3092\u4e3b\u7d4c\u8def\u306e\u60c5\u5831\u6e90\uff08OSPF=110\uff09\u3088\u308a\u5927\u304d\u304f\u3057\u305f\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u901a\u5e38\u306fOSPF\u7d4c\u8def\u304c\u512a\u5148\u3055\u308c\u3001OSPF\u7d4c\u8def\u304c\u6d88\u3048\u305f\u3068\u304d\u3060\u3051\u9759\u7684\u30eb\u30fc\u30c8\u304c\u30c6\u30fc\u30d6\u30eb\u306b\u8f09\u308b\u3002AD1\u306e\u307e\u307e\u3067\u306f\u9759\u7684\u304c\u5e38\u306b\u52dd\u3063\u3066\u3057\u307e\u3044\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306b\u306a\u3089\u306a\u3044\u3002\u9759\u7684\u30eb\u30fc\u30c8\u306b\u30e1\u30c8\u30ea\u30c3\u30af\u306e\u6982\u5ff5\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"ip-007\", domain: 3, type: \"single\",\n q: \"\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u4e0a\u306e 192.168.1.10\/32 \u306e\u3088\u3046\u306a \/32 \u306e\u7d4c\u8def\u306f\u4f55\u3068\u547c\u3070\u308c\u308b\u304b\u3002\",\n choices: [\n \"\u7279\u5b9a\u306e1\u30db\u30b9\u30c8\u3060\u3051\u3092\u5b9b\u5148\u3068\u3059\u308b\u30db\u30b9\u30c8\u30eb\u30fc\u30c8\",\n \"\u5168\u5b9b\u5148\u306b\u30de\u30c3\u30c1\u3059\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\",\n \"\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u5c02\u7528\u306e\u7d4c\u8def\",\n \"\u4e0d\u6b63\u306a\u7d4c\u8def\uff08\u8a2d\u5b9a\u30a8\u30e9\u30fc\uff09\"\n ],\n answer: [0],\n explain: \"\/32\u306f\u30db\u30b9\u30c8\u90e8\u304c0\u30d3\u30c3\u30c8\u3001\u3064\u307e\u308a\u7279\u5b9a\u306e1\u30a2\u30c9\u30ec\u30b9\u3060\u3051\u306b\u30de\u30c3\u30c1\u3059\u308b\u30db\u30b9\u30c8\u30eb\u30fc\u30c8\u3002\u7279\u5b9a\u30b5\u30fc\u30d0\u3078\u306e\u7d4c\u8def\u3092\u4ed6\u3068\u5909\u3048\u305f\u3044\u5834\u5408\u306a\u3069\u306b\u4f7f\u3046\u3002\u30ed\u30f3\u30b2\u30b9\u30c8\u30de\u30c3\u30c1\u306e\u539f\u5247\u3067\u306f\u6700\u3082\u9577\u3044\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u306a\u306e\u3067\u3001\u5b58\u5728\u3059\u308c\u3070\u5fc5\u305a\u512a\u5148\u3055\u308c\u308b\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u306f\u9006\u306b\u6700\u3082\u77ed\u3044\/0\u3067\u8868\u3055\u308c\u308b\u3002\"\n },\n {\n id: \"ip-008\", domain: 3, type: \"single\",\n q: \"IPv6\u306e\u9759\u7684\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u30b3\u30de\u30f3\u30c9\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"ipv6 route 0.0.0.0 0.0.0.0 2001:db8::1\",\n \"ipv6 route ::\/0 2001:db8::1\",\n \"ip route ::\/0 2001:db8::1\",\n \"ipv6 default-gateway 2001:db8::1\"\n ],\n answer: [1],\n explain: \"IPv6\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u306f ::\/0 \u3068\u8868\u8a18\u3057\u3001ipv6 route ::\/0 <\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7> \u3067\u8a2d\u5b9a\u3059\u308b\uff08\u3042\u308f\u305b\u3066\u30eb\u30fc\u30bf\u3067\u306f ipv6 unicast-routing \u306e\u6709\u52b9\u5316\u304c\u5fc5\u8981\uff09\u30020.0.0.0\u8868\u8a18\u306fIPv4\u306e\u3082\u306e\u3001ip route\u306fIPv4\u7528\u30b3\u30de\u30f3\u30c9\u3002ipv6 default-gateway\u3068\u3044\u3046\u30eb\u30fc\u30bf\u306e\u30b3\u30de\u30f3\u30c9\u306f\u5b58\u5728\u3057\u306a\u3044\u3002\"\n },\n {\n id: \"ip-009\", domain: 3, type: \"single\",\n q: \"OSPF\u306e\u7279\u5fb4\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30db\u30c3\u30d7\u6570\u3092\u30e1\u30c8\u30ea\u30c3\u30af\u3068\u3057\u3066\u4f7f\u3046\",\n \"30\u79d2\u3054\u3068\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u5168\u4f53\u3092\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3059\u308b\",\n \"\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30c8\u578b\u3067\u3001SPF\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u3088\u308a\u6700\u77ed\u7d4c\u8def\u3092\u8a08\u7b97\u3059\u308b\",\n \"Cisco\u72ec\u81ea\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308b\"\n ],\n answer: [2],\n explain: \"OSPF\u306f\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30c8\u578b\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001LSA\u3067\u30c8\u30dd\u30ed\u30b8\u60c5\u5831\u3092\u4ea4\u63db\u3057\u3001\u5404\u30eb\u30fc\u30bf\u304cSPF\uff08\u30c0\u30a4\u30af\u30b9\u30c8\u30e9\uff09\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3067\u6700\u77ed\u7d4c\u8def\u3092\u8a08\u7b97\u3059\u308b\u3002\u30e1\u30c8\u30ea\u30c3\u30af\u306f\u5e2f\u57df\u5e45\u30d9\u30fc\u30b9\u306e\u30b3\u30b9\u30c8\u3002\u30db\u30c3\u30d7\u6570\u3084\u5b9a\u671f\u7684\u306a\u5168\u30c6\u30fc\u30d6\u30eb\u5e83\u5831\u306fRIP\uff08\u30c7\u30a3\u30b9\u30bf\u30f3\u30b9\u30d9\u30af\u30bf\u578b\uff09\u306e\u7279\u5fb4\u3067\u3001OSPF\u306f\u6a19\u6e96\u30d7\u30ed\u30c8\u30b3\u30eb\uff08Cisco\u72ec\u81ea\u306fEIGRP\u306e\u65e7\u6765\u306e\u8aac\u660e\uff09\u3002\"\n },\n {\n id: \"ip-010\", domain: 3, type: \"multi\",\n q: \"OSPF\u30cd\u30a4\u30d0\u30fc\u304c\u6210\u7acb\u3059\u308b\u305f\u3081\u306b\u4e21\u30eb\u30fc\u30bf\u3067\u4e00\u81f4\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u8a2d\u5b9a\u30922\u3064\u9078\u3079\u3002\",\n choices: [\n \"\u30a8\u30ea\u30a2ID\",\n \"router-id\",\n \"Hello\/Dead\u30a4\u30f3\u30bf\u30fc\u30d0\u30eb\",\n \"OSPF\u30d7\u30ed\u30bb\u30b9ID\"\n ],\n answer: [0, 2],\n explain: \"\u30cd\u30a4\u30d0\u30fc\u6210\u7acb\u306b\u306f\u30a8\u30ea\u30a2ID\u30fbHello\/Dead\u30bf\u30a4\u30de\u30fc\u30fb\u30b5\u30d6\u30cd\u30c3\u30c8\u30fb\u8a8d\u8a3c\u8a2d\u5b9a\u306a\u3069\u306e\u4e00\u81f4\u304c\u5fc5\u8981\u3002router-id\u306f\u9006\u306b\u5404\u30eb\u30fc\u30bf\u3067\u4e00\u610f\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u3001\u91cd\u8907\u3057\u3066\u3044\u308b\u3068\u30cd\u30a4\u30d0\u30fc\u304c\u6210\u7acb\u3057\u306a\u3044\u3002\u30d7\u30ed\u30bb\u30b9ID\uff08router ospf 1 \u306e1\uff09\u306f\u30eb\u30fc\u30bf\u5185\u90e8\u306e\u8b58\u5225\u5b50\u3067\u3042\u308a\u3001\u96a3\u63a5\u30eb\u30fc\u30bf\u3068\u4e00\u81f4\u3055\u305b\u308b\u5fc5\u8981\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"ip-011\", domain: 3, type: \"single\",\n q: \"OSPF\u306eDR\u9078\u51fa\u3067\u6700\u521d\u306b\u6bd4\u8f03\u3055\u308c\u308b\u5024\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30d7\u30e9\u30a4\u30aa\u30ea\u30c6\u30a3\uff08\u5927\u304d\u3044\u65b9\u304c\u512a\u5148\uff09\",\n \"router-id\uff08\u5c0f\u3055\u3044\u65b9\u304c\u512a\u5148\uff09\",\n \"\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306eIP\u30a2\u30c9\u30ec\u30b9\uff08\u5c0f\u3055\u3044\u65b9\u304c\u512a\u5148\uff09\",\n \"\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30b3\u30b9\u30c8\uff08\u5c0f\u3055\u3044\u65b9\u304c\u512a\u5148\uff09\"\n ],\n answer: [0],\n explain: \"DR\u9078\u51fa\u3067\u306f\u307e\u305a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30d7\u30e9\u30a4\u30aa\u30ea\u30c6\u30a3\uff08\u30c7\u30d5\u30a9\u30eb\u30c81\uff09\u304c\u6bd4\u8f03\u3055\u308c\u3001\u5927\u304d\u3044\u65b9\u304c\u52dd\u3064\u30020\u306b\u8a2d\u5b9a\u3059\u308b\u3068\u9078\u51fa\u5bfe\u8c61\u5916\uff08DROTHER\u56fa\u5b9a\uff09\u306b\u306a\u308b\u3002\u30d7\u30e9\u30a4\u30aa\u30ea\u30c6\u30a3\u304c\u540c\u5024\u306e\u5834\u5408\u306frouter-id\u304c\u300c\u5927\u304d\u3044\u300d\u65b9\u304cDR\u306b\u306a\u308b\u70b9\u306b\u6ce8\u610f\uff08\u5c0f\u3055\u3044\u65b9\u3067\u306f\u306a\u3044\uff09\u3002\u30b3\u30b9\u30c8\u306fDR\u9078\u51fa\u306b\u306f\u95a2\u4fc2\u3057\u306a\u3044\u3002\"\n },\n {\n id: \"ip-012\", domain: 3, type: \"single\",\n q: \"OSPF\u306erouter-id\u304c\u6c7a\u5b9a\u3055\u308c\u308b\u512a\u5148\u9806\u4f4d\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u7269\u7406IF\u306e\u6700\u5927IP \u2192 \u30eb\u30fc\u30d7\u30d0\u30c3\u30af\u306e\u6700\u5927IP \u2192 router-id\u30b3\u30de\u30f3\u30c9\",\n \"\u5e38\u306b\u30eb\u30fc\u30d7\u30d0\u30c3\u30af\u306e\u6700\u5c0fIP\u304c\u4f7f\u308f\u308c\u308b\",\n \"MAC\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u81ea\u52d5\u751f\u6210\u3055\u308c\u308b\",\n \"router-id\u30b3\u30de\u30f3\u30c9 \u2192 \u30eb\u30fc\u30d7\u30d0\u30c3\u30af\u306e\u6700\u5927IP \u2192 \u7269\u7406IF\u306e\u6700\u5927IP\"\n ],\n answer: [3],\n explain: \"router-id\u306f\u2460router-id\u30b3\u30de\u30f3\u30c9\u3067\u306e\u660e\u793a\u8a2d\u5b9a\u3001\u2461\u30eb\u30fc\u30d7\u30d0\u30c3\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u6700\u5927IP\u30a2\u30c9\u30ec\u30b9\u3001\u2462\u7269\u7406\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u6700\u5927IP\u30a2\u30c9\u30ec\u30b9\u3001\u306e\u512a\u5148\u9806\u3067\u6c7a\u307e\u308b\u3002\u904b\u7528\u3067\u306f\u660e\u793a\u8a2d\u5b9a\u304c\u63a8\u5968\u3055\u308c\u308b\u3002\u5909\u66f4\u5f8c\u306f clear ip ospf process \u306a\u3069\u3067\u53cd\u6620\u304c\u5fc5\u8981\u3002MAC\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u306f\u751f\u6210\u3055\u308c\u306a\u3044\u3002\"\n },\n {\n id: \"ip-013\", domain: 3, type: \"single\",\n q: \"OSPF\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30b3\u30b9\u30c8\u306e\u8a08\u7b97\u65b9\u6cd5\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30db\u30c3\u30d7\u6570\u00d710\",\n \"\u57fa\u6e96\u5e2f\u57df\u5e45\uff08\u30c7\u30d5\u30a9\u30eb\u30c8100Mbps\uff09\u00f7\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u5e2f\u57df\u5e45\",\n \"\u9045\u5ef6\u3068\u4fe1\u983c\u6027\u304b\u3089\u8a08\u7b97\u3057\u305f\u5408\u6210\u5024\",\n \"\u5168\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u5171\u901a\u30671\u306b\u56fa\u5b9a\"\n ],\n answer: [1],\n explain: \"OSPF\u30b3\u30b9\u30c8\u306f\u57fa\u6e96\u5e2f\u57df\u5e45\u00f7\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u5e2f\u57df\u5e45\u3067\u8a08\u7b97\u3055\u308c\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u57fa\u6e96100Mbps\u306a\u3089FastEthernet\u304c1\u300110Mbps\u304c10\u306b\u306a\u308b\u30021Gbps\u4ee5\u4e0a\u304c\u3059\u3079\u30661\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u305f\u3081\u3001auto-cost reference-bandwidth \u3067\u57fa\u6e96\u3092\u5f15\u304d\u4e0a\u3052\u308b\u306e\u304c\u5b9f\u52d9\u306e\u5b9a\u77f3\u3002\u9045\u5ef6\u3084\u4fe1\u983c\u6027\u3092\u4f7f\u3048\u308b\u306e\u306fEIGRP\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u3002\"\n },\n {\n id: \"ip-014\", domain: 3, type: \"single\",\n q: \"OSPF\u306epoint-to-point\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bf\u30a4\u30d7\u306e\u7279\u5fb4\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"DR\u3068BDR\u3092\u9078\u51fa\u3059\u308b\",\n \"Hello\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u4fe1\u3057\u306a\u3044\",\n \"DR\/BDR\u3092\u9078\u51fa\u305b\u305a\u3001\u5bfe\u5411\u306e2\u53f0\u304c\u76f4\u63a5FULL\u306e\u96a3\u63a5\u95a2\u4fc2\u306b\u306a\u308b\",\n \"\u30cd\u30a4\u30d0\u30fc\u3092\u624b\u52d5\u3067\u8a2d\u5b9a\u3057\u306a\u3044\u3068\u6210\u7acb\u3057\u306a\u3044\"\n ],\n answer: [2],\n explain: \"point-to-point\u30bf\u30a4\u30d7\u306f2\u53f0\u306e\u30eb\u30fc\u30bf\u3060\u3051\u304c\u5411\u304d\u5408\u3046\u524d\u63d0\u306e\u305f\u3081\u3001DR\/BDR\u306e\u9078\u51fa\u3092\u884c\u308f\u305a\u3001\u4e21\u8005\u304c\u76f4\u63a5FULL\u307e\u3067\u9032\u3080\u3002DR\/BDR\u3092\u9078\u51fa\u3059\u308b\u306e\u306fbroadcast\u30bf\u30a4\u30d7\uff08\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\uff09\u3002Hello\u306f\u9001\u4fe1\u3055\u308c\uff0810\u79d2\u9593\u9694\uff09\u3001\u30cd\u30a4\u30d0\u30fc\u306e\u624b\u52d5\u8a2d\u5b9a\u304c\u5fc5\u8981\u306a\u306e\u306fNBMA\u30bf\u30a4\u30d7\u3002\"\n },\n {\n id: \"ip-015\", domain: 3, type: \"single\",\n q: \"router ospf 1 \u914d\u4e0b\u306e network 10.1.1.0 0.0.0.255 area 0 \u3068\u3044\u3046\u8a2d\u5b9a\u306e\u610f\u5473\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"10.1.1.0\/24\u306e\u7bc4\u56f2\u306eIP\u3092\u6301\u3064\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067OSPF\u3092\u6709\u52b9\u5316\u3057\u3001\u30a8\u30ea\u30a20\u306b\u6240\u5c5e\u3055\u305b\u308b\",\n \"10.1.1.0\/24\u3078\u306e\u9759\u7684\u7d4c\u8def\u3092\u4f5c\u6210\u3059\u308b\",\n \"10.1.1.0\/24\u3092OSPF\u306e\u5e83\u5831\u5bfe\u8c61\u304b\u3089\u9664\u5916\u3059\u308b\",\n \"\u30cd\u30a4\u30d0\u30fc10.1.1.0\u3092\u624b\u52d5\u3067\u6307\u5b9a\u3059\u308b\"\n ],\n answer: [0],\n explain: \"network\u6587\u306f\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u30de\u30b9\u30af\uff080.0.0.255\uff09\u306b\u30de\u30c3\u30c1\u3059\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u6301\u3064\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092OSPF\u6709\u52b9\u5316\u3057\u3001\u6307\u5b9a\u30a8\u30ea\u30a2\u306b\u6240\u5c5e\u3055\u305b\u308b\u30b3\u30de\u30f3\u30c9\u3002\u7d4c\u8def\u305d\u306e\u3082\u306e\u3092\u5e83\u5831\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u300c\u3069\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067OSPF\u3092\u52d5\u304b\u3059\u304b\u300d\u3092\u6c7a\u3081\u308b\u306e\u304c\u30dd\u30a4\u30f3\u30c8\u3002\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u914d\u4e0b\u306e ip ospf 1 area 0 \u3067\u3082\u540c\u3058\u3053\u3068\u304c\u3067\u304d\u308b\u3002\"\n },\n {\n id: \"ip-016\", domain: 3, type: \"single\",\n q: \"OSPF\u3067 passive-interface \u3092\u8a2d\u5b9a\u3057\u305f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u52d5\u4f5c\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u305d\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u5e83\u5831\u3055\u308c\u306a\u304f\u306a\u308b\",\n \"Hello\u3092\u9001\u4fe1\u305b\u305a\u30cd\u30a4\u30d0\u30fc\u3092\u5f62\u6210\u3057\u306a\u3044\u304c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u5e83\u5831\u3055\u308c\u7d9a\u3051\u308b\",\n \"\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3055\u308c\u308b\",\n \"OSPF\u30b3\u30b9\u30c8\u304c\u6700\u5927\u5024\u306b\u306a\u308b\"\n ],\n answer: [1],\n explain: \"passive-interface\u306fHello\u30d1\u30b1\u30c3\u30c8\u306e\u9001\u4fe1\u3092\u6b62\u3081\u3066\u30cd\u30a4\u30d0\u30fc\u5f62\u6210\u3092\u9632\u3050\u8a2d\u5b9a\u3067\u3001\u305d\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u81ea\u4f53\u306f\u5f15\u304d\u7d9a\u304d\u5e83\u5831\u3055\u308c\u308b\u3002PC\u3057\u304b\u3064\u306a\u304c\u3089\u306a\u3044\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u5411\u3051\u30bb\u30b0\u30e1\u30f3\u30c8\u3067\u3001\u4e0d\u8981\u306a\u96a3\u63a5\u5f62\u6210\u3084\u60c5\u5831\u6f0f\u3048\u3044\u3092\u9632\u3050\u5b9a\u77f3\u3002\u5e83\u5831\u81ea\u4f53\u3092\u6b62\u3081\u305f\u308a\u3001IF\u3092\u843d\u3068\u3057\u305f\u308a\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"ip-017\", domain: 3, type: \"single\",\n q: \"OSPF\u306e\u30cd\u30a4\u30d0\u30fc\u30b9\u30c6\u30fc\u30c8\u306e\u3046\u3061\u3001LSDB\u306e\u540c\u671f\u304c\u5b8c\u4e86\u3057\u305f\u5b8c\u5168\u306a\u96a3\u63a5\u95a2\u4fc2\u3092\u793a\u3059\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"2WAY\", \"INIT\", \"EXSTART\", \"FULL\"],\n answer: [3],\n explain: \"FULL\u306fLSA\u306e\u4ea4\u63db\u3068LSDB\u540c\u671f\u304c\u5b8c\u4e86\u3057\u305f\u5b8c\u5168\u96a3\u63a5\u72b6\u614b\u3002INIT\u306f\u76f8\u624b\u306eHello\u3092\u307e\u3060\u7247\u65b9\u5411\u3067\u3057\u304b\u78ba\u8a8d\u3067\u304d\u3066\u3044\u306a\u3044\u72b6\u614b\u30012WAY\u306f\u76f8\u4e92\u306b\u8a8d\u8b58\u3057\u305f\u72b6\u614b\uff08DROTHER\u540c\u58eb\u306f2WAY\u3067\u7559\u307e\u308b\u306e\u304c\u6b63\u5e38\uff09\u3001EXSTART\u306fDB\u4ea4\u63db\u306e\u4e3b\u5f93\u3092\u6c7a\u3081\u3066\u3044\u308b\u9014\u4e2d\u306e\u72b6\u614b\u3002\"\n },\n {\n id: \"ip-018\", domain: 3, type: \"single\",\n q: \"OSPF\u306eLSDB\uff08\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30c8\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff09\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"LSA\u3092\u96c6\u7d04\u3057\u305f\u30c8\u30dd\u30ed\u30b8\u60c5\u5831\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3001\u540c\u4e00\u30a8\u30ea\u30a2\u5185\u306e\u30eb\u30fc\u30bf\u306f\u3059\u3079\u3066\u540c\u3058\u5185\u5bb9\u3092\u6301\u3064\",\n \"\u30eb\u30fc\u30bf\u3054\u3068\u306b\u5185\u5bb9\u304c\u7570\u306a\u308b\u6700\u77ed\u7d4c\u8def\u306e\u30ea\u30b9\u30c8\",\n \"\u30cd\u30a4\u30d0\u30fc\u306e\u72b6\u614b\u306e\u4e00\u89a7\u8868\",\n \"\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u7d71\u8a08\"\n ],\n answer: [0],\n explain: \"LSDB\u306f\u5404\u30eb\u30fc\u30bf\u304c\u53d7\u3051\u53d6\u3063\u305fLSA\uff08\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30c8\u5e83\u544a\uff09\u3092\u96c6\u7d04\u3057\u305f\u30c8\u30dd\u30ed\u30b8\u60c5\u5831\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3001\u540c\u4e00\u30a8\u30ea\u30a2\u5185\u3067\u306f\u5168\u30eb\u30fc\u30bf\u304c\u540c\u3058LSDB\u3092\u6301\u3064\u3002\u5404\u30eb\u30fc\u30bf\u306f\u3053\u306e\u5171\u901a\u306eLSDB\u306b\u5bfe\u3057\u3066SPF\u8a08\u7b97\u3092\u884c\u3044\u3001\u81ea\u5206\u8996\u70b9\u306e\u6700\u77ed\u7d4c\u8def\u30c4\u30ea\u30fc\uff08\u305d\u306e\u7d50\u679c\u304c\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\uff09\u3092\u4f5c\u308b\u3002\u30cd\u30a4\u30d0\u30fc\u4e00\u89a7\u306fshow ip ospf neighbor\u3067\u898b\u308b\u5225\u7269\u3002\"\n },\n {\n id: \"ip-019\", domain: 3, type: \"single\",\n q: \"HSRP\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"2\u53f0\u306e\u30eb\u30fc\u30bf\u304c\u540c\u6642\u306b\u30d1\u30b1\u30c3\u30c8\u3092\u8ee2\u9001\u3057\u3066\u5e2f\u57df\u30922\u500d\u306b\u3059\u308b\",\n \"\u30eb\u30fc\u30bf\u9593\u3067\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3092\u540c\u671f\u3059\u308b\",\n \"\u8907\u6570\u30eb\u30fc\u30bf\u3067\u4eee\u60f3IP\u3092\u5171\u6709\u3057\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u30eb\u30fc\u30bf\u306e\u6545\u969c\u6642\u306b\u30b9\u30bf\u30f3\u30d0\u30a4\u304c\u5f15\u304d\u7d99\u3050\",\n \"\u30b9\u30a4\u30c3\u30c1\u306e\u30eb\u30fc\u30d7\u3092\u9632\u6b62\u3059\u308b\"\n ],\n answer: [2],\n explain: \"HSRP\u306fCisco\u306eFHRP\u3067\u3001\u8907\u6570\u306e\u30eb\u30fc\u30bf\u304c\u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9\uff08\u3068\u4eee\u60f3MAC\uff09\u3092\u5171\u6709\u3057\u3001\u30d7\u30e9\u30a4\u30aa\u30ea\u30c6\u30a3\u304c\u9ad8\u3044\u30a2\u30af\u30c6\u30a3\u30d6\u30eb\u30fc\u30bf\u304c\u8ee2\u9001\u3092\u62c5\u5f53\u3001\u6545\u969c\u6642\u306f\u30b9\u30bf\u30f3\u30d0\u30a4\u30eb\u30fc\u30bf\u304c\u81ea\u52d5\u3067\u5f15\u304d\u7d99\u3050\u3002\u30db\u30b9\u30c8\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3068\u3057\u3066\u4eee\u60f3IP\u3092\u8a2d\u5b9a\u3059\u308b\u3002\u540c\u6642\u8ee2\u9001\u306b\u3088\u308b\u5e2f\u57df\u62e1\u5927\u306fGLBP\u306e\u767a\u60f3\u3067\u3001HSRP\u3067\u306f1\u53f0\u306e\u307f\u304c\u8ee2\u9001\u3059\u308b\u3002\"\n },\n {\n id: \"ip-020\", domain: 3, type: \"single\",\n q: \"FHRP\uff08HSRP\/VRRP\u306a\u3069\uff09\u304c\u89e3\u6c7a\u3059\u308b\u8ab2\u984c\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"DNS\u30b5\u30fc\u30d0\u306e\u5197\u9577\u5316\",\n \"\u30a8\u30f3\u30c9\u30db\u30b9\u30c8\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u304c\u5358\u4e00\u969c\u5bb3\u70b9\u306b\u306a\u308b\u554f\u984c\",\n \"DHCP\u30a2\u30c9\u30ec\u30b9\u30d7\u30fc\u30eb\u306e\u67af\u6e07\",\n \"\u30b9\u30a4\u30c3\u30c1\u9593\u306e\u30d6\u30ea\u30c3\u30b8\u30f3\u30b0\u30eb\u30fc\u30d7\"\n ],\n answer: [1],\n explain: \"\u30a8\u30f3\u30c9\u30db\u30b9\u30c8\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u30921\u3064\u3057\u304b\u8a2d\u5b9a\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u305d\u306e\u30eb\u30fc\u30bf\u304c\u6545\u969c\u3059\u308b\u3068\u5916\u90e8\u3068\u901a\u4fe1\u3067\u304d\u306a\u304f\u306a\u308b\u3002FHRP\u306f\u8907\u6570\u30eb\u30fc\u30bf\u3067\u4eee\u60f3\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3092\u69cb\u6210\u3057\u3001\u3053\u306e\u5358\u4e00\u969c\u5bb3\u70b9\u3092\u89e3\u6d88\u3059\u308b\u3002DNS\u5197\u9577\u5316\u3084DHCP\u67af\u6e07\u306f\u5225\u306e\u4ed5\u7d44\u307f\u3067\u5bfe\u51e6\u3057\u3001\u30eb\u30fc\u30d7\u9632\u6b62\u306fSTP\u306e\u5f79\u5272\u3002\"\n },\n {\n id: \"ip-021\", domain: 3, type: \"single\",\n q: \"\u30eb\u30fc\u30bf\u304c\u30d1\u30b1\u30c3\u30c8\u3092\u8ee2\u9001\u3059\u308b\u3068\u304d\u3001\u30d8\u30c3\u30c0\u60c5\u5831\u306f\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3059\u308b\u304b\u3002\",\n choices: [\n \"\u9001\u4fe1\u5143\u30fb\u5b9b\u5148MAC\u30a2\u30c9\u30ec\u30b9\u306f\u66f8\u304d\u63db\u308f\u308b\u304c\u3001\u9001\u4fe1\u5143\u30fb\u5b9b\u5148IP\u30a2\u30c9\u30ec\u30b9\u306f\u5909\u308f\u3089\u306a\u3044\",\n \"\u9001\u4fe1\u5143\u30fb\u5b9b\u5148IP\u30a2\u30c9\u30ec\u30b9\u304c\u66f8\u304d\u63db\u308f\u308b\",\n \"MAC\u30a2\u30c9\u30ec\u30b9\u3082IP\u30a2\u30c9\u30ec\u30b9\u3082\u5909\u308f\u3089\u306a\u3044\",\n \"\u5b9b\u5148IP\u30a2\u30c9\u30ec\u30b9\u3060\u3051\u304c\u66f8\u304d\u63db\u308f\u308b\"\n ],\n answer: [0],\n explain: \"\u30eb\u30fc\u30bf\u306f\u30db\u30c3\u30d7\u3054\u3068\u306bL2\u30d8\u30c3\u30c0\u3092\u4f5c\u308a\u76f4\u3059\u305f\u3081\u3001\u9001\u4fe1\u5143MAC\u306f\u51fa\u529b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u5b9b\u5148MAC\u306f\u6b21\u30db\u30c3\u30d7\u306e\u3082\u306e\u306b\u66f8\u304d\u63db\u308f\u308b\u3002\u4e00\u65b9\u3001\u9001\u4fe1\u5143\u30fb\u5b9b\u5148IP\u30a2\u30c9\u30ec\u30b9\u306fNAT\u3092\u4f7f\u308f\u306a\u3044\u9650\u308a\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u3067\u4e0d\u5909\uff08TTL\u306f1\u6e1b\u7b97\u3055\u308c\u308b\uff09\u3002\u3053\u306e\u300cMAC\u306f\u5909\u308f\u308b\u30fbIP\u306f\u5909\u308f\u3089\u306a\u3044\u300d\u306f\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8\u306e\u57fa\u790e\u3002\"\n },\n {\n id: \"ip-022\", domain: 3, type: \"single\",\n q: \"show ip route \u306b\u300cS 172.16.0.0\/16 [1\/0] via 10.0.0.2\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u306e\u610f\u5473\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"OSPF\u3067\u5b66\u7fd2\u3057\u305f\u7d4c\u8def\u3067\u3042\u308b\",\n \"\u9759\u7684\u306b\u8a2d\u5b9a\u3055\u308c\u305f\u7d4c\u8def\u3067\u3001\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u306f10.0.0.2\u3067\u3042\u308b\",\n \"\u76f4\u7d50\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3042\u308b\",\n \"\u3053\u306e\u7d4c\u8def\u306f\u73fe\u5728\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\"\n ],\n answer: [1],\n explain: \"\u884c\u982d\u306e\u30b3\u30fc\u30c9 S \u306f\u9759\u7684\u30eb\u30fc\u30c8\u3092\u793a\u3059\uff08O=OSPF\u3001C=\u76f4\u7d50\u3001L=\u30ed\u30fc\u30ab\u30eb\uff09\u3002[1\/0]\u306fAD1\u30fb\u30e1\u30c8\u30ea\u30c3\u30af0\u3067\u3001\u9759\u7684\u30eb\u30fc\u30c8\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3002via 10.0.0.2 \u304c\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u6642\u70b9\u3067\u305d\u306e\u7d4c\u8def\u306f\u6709\u52b9\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u3002\"\n },\n {\n id: \"ip-023\", domain: 3, type: \"single\",\n q: \"\u5b9b\u5148 192.168.5.77 \u3078\u306e\u30d1\u30b1\u30c3\u30c8\u306b\u5bfe\u3057\u3001OSPF\u3067\u5b66\u7fd2\u3057\u305f 192.168.5.0\/24 \u3068\u9759\u7684\u306e 192.168.5.64\/26 \u304c\u4e21\u65b9\u30c6\u30fc\u30d6\u30eb\u306b\u3042\u308b\u3002\u3069\u3061\u3089\u3067\u8ee2\u9001\u3055\u308c\u308b\u304b\u3002\",\n choices: [\n \"AD\u304c\u5c0f\u3055\u3044\u9759\u7684\u7d4c\u8def\u304c\u9078\u3070\u308c\u308b\uff08\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u9577\u306f\u7121\u95a2\u4fc2\uff09\",\n \"OSPF\u306e\/24\uff08\u30b3\u30b9\u30c8\u304c\u5c0f\u3055\u3044\u305f\u3081\uff09\",\n \"\u9759\u7684\u306e\/26\uff08\u30ed\u30f3\u30b2\u30b9\u30c8\u30de\u30c3\u30c1\u304c\u6700\u512a\u5148\u306e\u305f\u3081\uff09\",\n \"\u4e21\u7d4c\u8def\u306b\u4ea4\u4e92\u306b\u5206\u6563\u3055\u308c\u308b\"\n ],\n answer: [2],\n explain: \"\u8ee2\u9001\u6642\u306e\u7d4c\u8def\u9078\u629e\u306f\u307e\u305a\u30ed\u30f3\u30b2\u30b9\u30c8\u30de\u30c3\u30c1\u3067\u6c7a\u307e\u308a\u300177\u306f192.168.5.64\/26\uff0864\u301c127\uff09\u306b\u542b\u307e\u308c\u308b\u305f\u3081\/26\u304c\u9078\u3070\u308c\u308b\u3002AD\u3084\u30e1\u30c8\u30ea\u30c3\u30af\u304c\u52b9\u304f\u306e\u306f\u300c\u540c\u3058\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u306e\u7d4c\u8def\u300d\u3092\u3069\u308c\u304b\u306b\u7d5e\u3063\u3066\u30c6\u30fc\u30d6\u30eb\u306b\u8f09\u305b\u308b\u5834\u9762\u3067\u3042\u308a\u3001\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u9577\u304c\u7570\u306a\u308b\u7d4c\u8def\u540c\u58eb\u306e\u6bd4\u8f03\u306b\u306f\u4f7f\u308f\u308c\u306a\u3044\u3002\"\n },\n {\n id: \"ip-024\", domain: 3, type: \"single\",\n q: \"\u30eb\u30fc\u30bf\u3067 ping 10.1.1.1 source GigabitEthernet0\/1 \u3092\u5b9f\u884c\u3059\u308b\u76ee\u7684\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u5b9b\u5148\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3092\u8abf\u3079\u308b\",\n \"\u7d4c\u8def\u4e0a\u306e\u3059\u3079\u3066\u306e\u30eb\u30fc\u30bf\u3092\u5217\u6319\u3059\u308b\",\n \"DNS\u306e\u540d\u524d\u89e3\u6c7a\u3092\u78ba\u8a8d\u3059\u308b\",\n \"\u6307\u5b9a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306eIP\u3092\u9001\u4fe1\u5143\u306b\u3057\u3066\u3001\u623b\u308a\u7d4c\u8def\u3092\u542b\u3081\u305f\u5230\u9054\u6027\u3092\u78ba\u8a8d\u3059\u308b\"\n ],\n answer: [3],\n explain: \"source\u30aa\u30d7\u30b7\u30e7\u30f3\u4ed8\u304dping\u306f\u3001\u9001\u4fe1\u5143\u3092\u6307\u5b9a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306eIP\u306b\u5909\u3048\u3066ICMP Echo\u3092\u9001\u308b\u3002\u76f8\u624b\u5074\u304c\u300c\u305d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u623b\u308a\u7d4c\u8def\u300d\u3092\u6301\u3063\u3066\u3044\u308b\u304b\u307e\u3067\u78ba\u8a8d\u3067\u304d\u308b\u305f\u3081\u3001\u7d4c\u8def\u306e\u7247\u65b9\u5411\u554f\u984c\u306e\u5207\u308a\u5206\u3051\u306b\u6709\u52b9\u3002MAC\u8abf\u67fb\u306fARP\u3001\u7d4c\u8def\u306e\u5217\u6319\u306ftraceroute\u3001\u540d\u524d\u89e3\u6c7a\u306e\u78ba\u8a8d\u306fnslookup\u7b49\u306e\u5f79\u5272\u3002\"\n },\n {\n id: \"ip-025\", domain: 3, type: \"single\",\n q: \"traceroute\u304c\u7d4c\u8def\u4e0a\u306e\u30eb\u30fc\u30bf\u3092\u767a\u898b\u3067\u304d\u308b\u4ed5\u7d44\u307f\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"TTL\u30921\u304b\u3089\u5897\u3084\u3057\u306a\u304c\u3089\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u308a\u3001TTL\u5207\u308c\u3092\u901a\u77e5\u3059\u308bICMP\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9001\u4fe1\u5143\u3092\u53ce\u96c6\u3059\u308b\",\n \"\u5404\u30eb\u30fc\u30bf\u306bSNMP\u3067\u554f\u3044\u5408\u308f\u305b\u308b\",\n \"ARP\u8981\u6c42\u3092\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3059\u308b\",\n \"\u5404\u30eb\u30fc\u30bf\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\"\n ],\n answer: [0],\n explain: \"traceroute\u306fTTL=1\u30012\u30013\u2026\u3068\u5897\u3084\u3057\u306a\u304c\u3089\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u4fe1\u3059\u308b\u3002TTL\u304c0\u306b\u306a\u3063\u305f\u30eb\u30fc\u30bf\u306fICMP Time Exceeded\u3092\u8fd4\u3059\u305f\u3081\u3001\u305d\u306e\u9001\u4fe1\u5143\u30a2\u30c9\u30ec\u30b9\u3092\u9806\u306b\u96c6\u3081\u308b\u3068\u7d4c\u8def\u4e0a\u306e\u30eb\u30fc\u30bf\u304c\u5206\u304b\u308b\u3002SNMP\u3084ARP\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u53d6\u5f97\u306f\u4f7f\u3063\u3066\u3044\u306a\u3044\u3002\"\n },\n {\n id: \"ip-026\", domain: 3, type: \"single\",\n q: \"IPv6\u9759\u7684\u30eb\u30fc\u30c8\u306e\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u306b\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9\uff08fe80::\uff09\u3092\u6307\u5b9a\u3059\u308b\u5834\u5408\u306b\u5fc5\u8981\u306a\u3053\u3068\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u7279\u5225\u306a\u6307\u5b9a\u306f\u4e0d\u8981\u3067\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30a2\u30c9\u30ec\u30b9\u3068\u540c\u69d8\u306b\u66f8\u3051\u308b\",\n \"\u51fa\u529b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3082\u3042\u308f\u305b\u3066\u6307\u5b9a\u3059\u308b\",\n \"\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9\u306f\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u306b\u4f7f\u7528\u3067\u304d\u306a\u3044\",\n \"\u5bfe\u5411\u30eb\u30fc\u30bf\u306e\u30eb\u30fc\u30d7\u30d0\u30c3\u30af\u30a2\u30c9\u30ec\u30b9\u306b\u5909\u66f4\u3059\u308b\"\n ],\n answer: [1],\n explain: \"\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9\u306f\u5168\u30ea\u30f3\u30af\u3067\u540c\u3058\u7bc4\u56f2\uff08fe80::\/10\uff09\u3092\u4f7f\u3046\u305f\u3081\u3001\u30a2\u30c9\u30ec\u30b9\u3060\u3051\u3067\u306f\u3069\u306e\u30ea\u30f3\u30af\u306e\u76f8\u624b\u304b\u7279\u5b9a\u3067\u304d\u306a\u3044\u3002\u305d\u306e\u305f\u3081 ipv6 route 2001:db8:2::\/64 GigabitEthernet0\/0 fe80::2 \u306e\u3088\u3046\u306b\u51fa\u529b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u30bb\u30c3\u30c8\u3067\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u81ea\u4f53\u306f\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u3068\u3057\u3066\u4e00\u822c\u7684\u306b\u4f7f\u308f\u308c\u308b\u3002\"\n },\n {\n id: \"ip-027\", domain: 3, type: \"single\",\n q: \"\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u6307\u5b9a\u306e\u9759\u7684\u30eb\u30fc\u30c8\u304c\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306b\u8f09\u308b\u305f\u3081\u306e\u6761\u4ef6\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u8a2d\u5b9a\u3059\u308c\u3070\u7121\u6761\u4ef6\u3067\u30c6\u30fc\u30d6\u30eb\u306b\u8f09\u308b\",\n \"\u30cd\u30a4\u30d0\u30fc\u304b\u3089\u306e\u78ba\u8a8d\u5fdc\u7b54\u3092\u53d7\u3051\u53d6\u308b\u3053\u3068\",\n \"\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u3078\u306e\u7d4c\u8def\u304c\u89e3\u6c7a\u3067\u304d\u308b\uff08\u5230\u9054\u53ef\u80fd\u3067\u3042\u308b\uff09\u3053\u3068\",\n \"NTP\u3067\u6642\u523b\u304c\u540c\u671f\u3057\u3066\u3044\u308b\u3053\u3068\"\n ],\n answer: [2],\n explain: \"\u9759\u7684\u30eb\u30fc\u30c8\u306f\u3001\u30cd\u30af\u30b9\u30c8\u30db\u30c3\u30d7\u306b\u5230\u9054\u3059\u308b\u305f\u3081\u306e\u7d4c\u8def\uff08\u901a\u5e38\u306f\u76f4\u7d50\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u304c\u6709\u52b9\u306a\u3068\u304d\u3060\u3051\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u308b\u3002\u8a72\u5f53\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u30c0\u30a6\u30f3\u3059\u308b\u3068\u30c6\u30fc\u30d6\u30eb\u304b\u3089\u6d88\u3048\u308b\u3002\u78ba\u8a8d\u5fdc\u7b54\u3084\u6642\u523b\u540c\u671f\u306f\u9759\u7684\u30eb\u30fc\u30c8\u306e\u6709\u52b9\u5316\u3068\u306f\u7121\u95a2\u4fc2\u3002\"\n },\n {\n id: \"ip-028\", domain: 3, type: \"single\",\n q: \"OSPF\u3067\u540c\u4e00\u5b9b\u5148\u3078\u306e\u7b49\u30b3\u30b9\u30c8\u7d4c\u8def\u304c\u8907\u6570\u3042\u308b\u5834\u5408\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u52d5\u4f5c\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u8907\u6570\u7d4c\u8def\u304c\u30c6\u30fc\u30d6\u30eb\u306b\u8f09\u308a\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b9\u3055\u308c\u308b\",\n \"\u6700\u521d\u306b\u5b66\u7fd2\u3057\u305f1\u7d4c\u8def\u3060\u3051\u304c\u4f7f\u308f\u308c\u308b\",\n \"router-id\u304c\u5c0f\u3055\u3044\u65b9\u306e\u7d4c\u8def\u3060\u3051\u304c\u4f7f\u308f\u308c\u308b\",\n \"\u77db\u76fe\u3068\u3057\u3066\u3069\u3061\u3089\u3082\u7121\u52b9\u306b\u306a\u308b\"\n ],\n answer: [0],\n explain: \"\u7b49\u30b3\u30b9\u30c8\u306e\u7d4c\u8def\u304c\u8907\u6570\u3042\u308b\u3068OSPF\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u8907\u6570\uff08IOS\u3067\u306f4\u7d4c\u8def\u307e\u3067\u3001maximum-paths\u3067\u5909\u66f4\u53ef\uff09\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306b\u8f09\u305b\u3001\u7b49\u30b3\u30b9\u30c8\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\uff08ECMP\uff09\u304c\u884c\u308f\u308c\u308b\u3002\u5b66\u7fd2\u9806\u3084router-id\u30671\u672c\u306b\u7d5e\u3089\u308c\u308b\u3053\u3068\u306f\u306a\u304f\u3001\u30a8\u30e9\u30fc\u306b\u3082\u306a\u3089\u306a\u3044\u3002\"\n },\n {\n id: \"ip-029\", domain: 3, type: \"single\",\n q: \"\u9759\u7684\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u52d5\u7684\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3088\u308a\u9069\u3057\u3066\u3044\u308b\u306e\u306f\u3069\u306e\u3088\u3046\u306a\u30b1\u30fc\u30b9\u304b\u3002\",\n choices: [\n \"\u6570\u767e\u53f0\u306e\u30eb\u30fc\u30bf\u69cb\u6210\u304c\u983b\u7e41\u306b\u5909\u308f\u308b\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\",\n \"\u969c\u5bb3\u6642\u306e\u81ea\u52d5\u8fc2\u56de\u304c\u5fc5\u9808\u306e\u5197\u9577\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\",\n \"\u30c8\u30dd\u30ed\u30b8\u304c\u983b\u7e41\u306b\u5909\u5316\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\",\n \"\u69cb\u6210\u304c\u5b89\u5b9a\u3057\u3066\u3044\u3066\u51fa\u53e3\u304c1\u3064\u3060\u3051\u306e\u5c0f\u898f\u6a21\u30b9\u30bf\u30d6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\"\n ],\n answer: [3],\n explain: \"\u9759\u7684\u30eb\u30fc\u30c8\u306f\u7ba1\u7406\u8005\u304c\u624b\u52d5\u3067\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3059\u308b\u305f\u3081\u3001\u69cb\u6210\u304c\u5b89\u5b9a\u3057\u51fa\u53e3\u304c1\u3064\u3057\u304b\u306a\u3044\u5c0f\u898f\u6a21\u306a\u30b9\u30bf\u30d6\u7db2\uff08ISP\u3078\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c81\u672c\u306a\u3069\uff09\u306b\u5411\u304f\u3002CPU\u3084\u5e2f\u57df\u3092\u6d88\u8cbb\u305b\u305a\u52d5\u4f5c\u304c\u4e88\u6e2c\u3057\u3084\u3059\u3044\u306e\u304c\u5229\u70b9\u3002\u5927\u898f\u6a21\u30fb\u983b\u7e41\u306a\u5909\u5316\u30fb\u81ea\u52d5\u8fc2\u56de\u304c\u5fc5\u8981\u306a\u74b0\u5883\u3067\u306f\u52d5\u7684\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u9069\u3059\u308b\u3002\"\n },\n {\n id: \"ip-030\", domain: 3, type: \"single\",\n q: \"OSPF\u306e\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308bHello\/Dead\u30bf\u30a4\u30de\u30fc\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"Hello 30\u79d2\uff0fDead 120\u79d2\",\n \"Hello 10\u79d2\uff0fDead 40\u79d2\",\n \"Hello 5\u79d2\uff0fDead 20\u79d2\",\n \"Hello 60\u79d2\uff0fDead 240\u79d2\"\n ],\n answer: [1],\n explain: \"\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u304a\u3088\u3073point-to-point\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306fHello 10\u79d2\u30fbDead 40\u79d2\uff08Hello\u306e4\u500d\uff09\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3002NBMA\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306fHello 30\u79d2\u30fbDead 120\u79d2\u306b\u306a\u308b\u3002\u30bf\u30a4\u30de\u30fc\u304c\u4e21\u7aef\u3067\u4e00\u81f4\u3057\u306a\u3044\u3068\u30cd\u30a4\u30d0\u30fc\u304c\u6210\u7acb\u3057\u306a\u3044\u305f\u3081\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8\u306e\u5b9a\u756a\u30c1\u30a7\u30c3\u30af\u9805\u76ee\u3002\"\n },\n\n \/\/ ---------- \u5206\u91ce4: IP\u30b5\u30fc\u30d3\u30b9 ----------\n {\n id: \"sv-001\", domain: 4, type: \"single\",\n q: \"NAT\u306b\u304a\u3044\u3066\u300cinside local \u30a2\u30c9\u30ec\u30b9\u300d\u304c\u6307\u3059\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u5185\u90e8\u30db\u30b9\u30c8\u304c\u5916\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u898b\u3048\u308b\u3068\u304d\u306e\u5909\u63db\u5f8c\u306e\u30a2\u30c9\u30ec\u30b9\",\n \"\u5916\u90e8\u30db\u30b9\u30c8\u306b\u5b9f\u969b\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u30a2\u30c9\u30ec\u30b9\",\n \"\u5916\u90e8\u30db\u30b9\u30c8\u304c\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u898b\u3048\u308b\u3068\u304d\u306e\u30a2\u30c9\u30ec\u30b9\",\n \"\u5185\u90e8\u30db\u30b9\u30c8\u306b\u5b9f\u969b\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5909\u63db\u524d\u306e\u30a2\u30c9\u30ec\u30b9\"\n ],\n answer: [3],\n explain: \"inside local \u306f\u5185\u90e8\u30db\u30b9\u30c8\u81ea\u8eab\u306b\u8a2d\u5b9a\u3055\u308c\u305f\u5909\u63db\u524d\u306e\u30a2\u30c9\u30ec\u30b9\u3067\u3001\u591a\u304f\u306fRFC1918\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30a2\u30c9\u30ec\u30b9\u3002NAT\u5909\u63db\u5f8c\u306b\u5916\u90e8\u304b\u3089\u898b\u3048\u308b\u30a2\u30c9\u30ec\u30b9\u304c inside global\u3002\u5916\u90e8\u30db\u30b9\u30c8\u306e\u5b9f\u30a2\u30c9\u30ec\u30b9\u306f outside global\u3001\u305d\u308c\u304c\u5185\u90e8\u304b\u3089\u3069\u3046\u898b\u3048\u308b\u304b\u304c outside local \u3068\u547c\u3070\u308c\u308b\u3002\"\n },\n\n {\n id: \"sv-002\", domain: 4, type: \"single\",\n q: \"PAT\uff08NAT\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\uff09\u306e\u7279\u5fb4\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30b0\u30ed\u30fc\u30d0\u30eb\u30a2\u30c9\u30ec\u30b9\u3068\u5185\u90e8\u30a2\u30c9\u30ec\u30b9\u30921\u5bfe1\u3067\u56fa\u5b9a\u7684\u306b\u5bfe\u5fdc\u4ed8\u3051\u308b\",\n \"1\u3064\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u30dd\u30fc\u30c8\u756a\u53f7\u3067\u533a\u5225\u3057\u3066\u8907\u6570\u306e\u5185\u90e8\u30db\u30b9\u30c8\u3067\u5171\u6709\u3059\u308b\",\n \"MAC\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u63db\u3059\u308b\",\n \"IPv6\u30a2\u30c9\u30ec\u30b9\u3092IPv4\u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3059\u308b\"\n ],\n answer: [1],\n explain: \"PAT\u306f\u9001\u4fe1\u5143\u30dd\u30fc\u30c8\u756a\u53f7\u3092\u4f7f\u3063\u3066\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u533a\u5225\u3059\u308b\u3053\u3068\u3067\u30011\u3064\uff08\u307e\u305f\u306f\u5c11\u6570\uff09\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u591a\u6570\u306e\u5185\u90e8\u30db\u30b9\u30c8\u3067\u5171\u6709\u3067\u304d\u308b\u3002\u8a2d\u5b9a\u3067\u306f ip nat inside source list 1 interface g0\/0 overload \u306e\u3088\u3046\u306b overload \u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4ed8\u3051\u308b\u30021\u5bfe1\u306e\u56fa\u5b9a\u5bfe\u5fdc\u306f\u9759\u7684NAT\u306e\u8aac\u660e\u3002\"\n },\n {\n id: \"sv-003\", domain: 4, type: \"single\",\n q: \"\u5185\u90e8\u30b5\u30fc\u30d0 192.168.1.10 \u3092\u56fa\u5b9a\u7684\u306b\u30b0\u30ed\u30fc\u30d0\u30eb\u30a2\u30c9\u30ec\u30b9 203.0.113.10 \u3078\u5909\u63db\u3059\u308b\u8a2d\u5b9a\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"ip nat inside source static 192.168.1.10 203.0.113.10\",\n \"ip nat inside source list 1 interface GigabitEthernet0\/0 overload\",\n \"ip nat pool WEB 203.0.113.10 203.0.113.10 prefix-length 24\",\n \"ip nat outside source static 203.0.113.10 192.168.1.10\"\n ],\n answer: [0],\n explain: \"\u9759\u7684NAT\u306f ip nat inside source static <\u5185\u90e8\u30ed\u30fc\u30ab\u30eb> <\u5185\u90e8\u30b0\u30ed\u30fc\u30d0\u30eb> \u30671\u5bfe1\u306e\u56fa\u5b9a\u5909\u63db\u3092\u4f5c\u308b\u3002\u5916\u90e8\u304b\u3089\u30b5\u30fc\u30d0\u3078\u30a2\u30af\u30bb\u30b9\u3055\u305b\u308b\u516c\u958b\u7528\u9014\u306e\u5b9a\u756a\u3002overload\u4ed8\u304d\u306fPAT\uff08\u52d5\u7684\u30fb\u591a\u5bfe1\uff09\u3001ip nat pool \u306f\u52d5\u7684NAT\u7528\u306e\u30a2\u30c9\u30ec\u30b9\u30d7\u30fc\u30eb\u5b9a\u7fa9\u3002outside source\u306f\u5916\u90e8\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u63db\u3059\u308b\u5225\u7528\u9014\u3002\"\n },\n {\n id: \"sv-004\", domain: 4, type: \"single\",\n q: \"DHCP\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304cIP\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3059\u308b\u969b\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u9806\u5e8f\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"Offer \u2192 Discover \u2192 Request \u2192 Ack\",\n \"Discover \u2192 Request \u2192 Offer \u2192 Ack\",\n \"Discover \u2192 Offer \u2192 Request \u2192 Ack\",\n \"Request \u2192 Offer \u2192 Discover \u2192 Ack\"\n ],\n answer: [2],\n explain: \"DHCP\u306fDiscover\uff08\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3067\u30b5\u30fc\u30d0\u3092\u63a2\u3059\uff09\u2192 Offer\uff08\u30b5\u30fc\u30d0\u304c\u5019\u88dc\u30a2\u30c9\u30ec\u30b9\u3092\u63d0\u6848\uff09\u2192 Request\uff08\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u4f7f\u7528\u3092\u8981\u6c42\uff09\u2192 Ack\uff08\u30b5\u30fc\u30d0\u304c\u78ba\u5b9a\uff09\u306e\u9806\u3067\u9032\u3080\u3002\u982d\u6587\u5b57\u3092\u3068\u3063\u3066DORA\u3068\u899a\u3048\u308b\u3002Discover\u3068Request\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u767a\u3001Offer\u3068Ack\u306f\u30b5\u30fc\u30d0\u767a\u3002\"\n },\n {\n id: \"sv-005\", domain: 4, type: \"single\",\n q: \"DHCP\u30b5\u30fc\u30d0\u304c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u5225\u306e\u30bb\u30b0\u30e1\u30f3\u30c8\u306b\u3042\u308b\u5834\u5408\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u30eb\u30fc\u30bf\u306b\u5fc5\u8981\u306a\u8a2d\u5b9a\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"ip dhcp pool \u306e\u4f5c\u6210\",\n \"\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3078\u306e ip helper-address <\u30b5\u30fc\u30d0IP> \u306e\u8a2d\u5b9a\",\n \"ip nat inside \u306e\u8a2d\u5b9a\",\n \"DHCP\u30b9\u30cc\u30fc\u30d4\u30f3\u30b0\u306e\u6709\u52b9\u5316\"\n ],\n answer: [1],\n explain: \"DHCP Discover\u306f\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u306e\u305f\u3081\u30eb\u30fc\u30bf\u3092\u8d8a\u3048\u3089\u308c\u306a\u3044\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b ip helper-address \u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u30eb\u30fc\u30bf\u304c\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3092\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u306b\u5909\u63db\u3057\u3066DHCP\u30b5\u30fc\u30d0\u3078\u30ea\u30ec\u30fc\u3059\u308b\u3002ip dhcp pool \u306f\u30eb\u30fc\u30bf\u81ea\u8eab\u3092DHCP\u30b5\u30fc\u30d0\u306b\u3059\u308b\u5834\u5408\u306e\u8a2d\u5b9a\u3067\u3001\u30ea\u30ec\u30fc\u3068\u306f\u5225\u7269\u3002\"\n },\n {\n id: \"sv-006\", domain: 4, type: \"single\",\n q: \"DHCP\u30d7\u30fc\u30eb\u306e\u7bc4\u56f2\u5185\u306b\u3042\u308b\u3001\u56fa\u5b9aIP\u3067\u4f7f\u7528\u4e2d\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u914d\u5e03\u3055\u305b\u306a\u3044\u305f\u3081\u306e\u8a2d\u5b9a\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"ip dhcp pool \u304b\u3089 network \u6587\u3092\u524a\u9664\u3059\u308b\",\n \"\u30ea\u30fc\u30b9\u671f\u9593\u3092\u77ed\u304f\u3059\u308b\",\n \"default-router \u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\",\n \"ip dhcp excluded-address \u3067\u8a72\u5f53\u30a2\u30c9\u30ec\u30b9\u3092\u9664\u5916\u3059\u308b\"\n ],\n answer: [3],\n explain: \"ip dhcp excluded-address <\u958b\u59cbIP> [\u7d42\u4e86IP] \u3092\u30b0\u30ed\u30fc\u30d0\u30eb\u30b3\u30f3\u30d5\u30a3\u30b0\u3067\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u30d7\u30fc\u30eb\u7bc4\u56f2\u5185\u3067\u3082\u305d\u306e\u30a2\u30c9\u30ec\u30b9\u306f\u914d\u5e03\u5bfe\u8c61\u304b\u3089\u5916\u308c\u308b\u3002\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3084\u30b5\u30fc\u30d0\u306e\u56fa\u5b9aIP\u3092\u5b88\u308b\u5b9a\u77f3\u3002network\u6587\u3092\u6d88\u3059\u3068\u30d7\u30fc\u30eb\u81ea\u4f53\u304c\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308a\u3001\u30ea\u30fc\u30b9\u671f\u9593\u3084default-router\u3067\u306f\u9664\u5916\u306f\u3067\u304d\u306a\u3044\u3002\"\n },\n {\n id: \"sv-007\", domain: 4, type: \"single\",\n q: \"DNS\u306b\u304a\u3044\u3066\u3001\u30db\u30b9\u30c8\u540d\u304b\u3089IPv4\u30a2\u30c9\u30ec\u30b9\u3092\u5f97\u308b\u305f\u3081\u306e\u30ec\u30b3\u30fc\u30c9\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"A\u30ec\u30b3\u30fc\u30c9\", \"AAAA\u30ec\u30b3\u30fc\u30c9\", \"MX\u30ec\u30b3\u30fc\u30c9\", \"PTR\u30ec\u30b3\u30fc\u30c9\"],\n answer: [0],\n explain: \"A\u30ec\u30b3\u30fc\u30c9\u306f\u30db\u30b9\u30c8\u540d\u2192IPv4\u30a2\u30c9\u30ec\u30b9\u306e\u5bfe\u5fdc\u3092\u4fdd\u6301\u3059\u308b\u3002AAAA\u30ec\u30b3\u30fc\u30c9\u306f\u30db\u30b9\u30c8\u540d\u2192IPv6\u30a2\u30c9\u30ec\u30b9\u3001MX\u306f\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u306e\u6307\u5b9a\u3001PTR\u306f\u9006\u5f15\u304d\uff08IP\u30a2\u30c9\u30ec\u30b9\u2192\u30db\u30b9\u30c8\u540d\uff09\u306b\u4f7f\u308f\u308c\u308b\u3002\u30eb\u30fc\u30bf\u3067\u306f ip name-server \u3067DNS\u30b5\u30fc\u30d0\u3092\u6307\u5b9a\u3059\u308b\u3068\u540d\u524d\u89e3\u6c7a\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002\"\n },\n {\n id: \"sv-008\", domain: 4, type: \"single\",\n q: \"NTP\u306estratum\u5024\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u6642\u523b\u306e\u7cbe\u5ea6\u3092\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u8868\u3057\u305f\u5024\",\n \"\u57fa\u6e96\u6642\u8a08\u304b\u3089\u306e\u6bb5\u6570\u3092\u8868\u3057\u3001\u5c0f\u3055\u3044\u307b\u3069\u4fe1\u983c\u6027\u304c\u9ad8\u3044\",\n \"NTP\u30b5\u30fc\u30d0\u306e\u9023\u7d9a\u7a3c\u50cd\u6642\u9593\",\n \"\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u30aa\u30d5\u30bb\u30c3\u30c8\u5024\"\n ],\n answer: [1],\n explain: \"stratum\u306f\u539f\u5b50\u6642\u8a08\u3084GPS\u306a\u3069\u306e\u57fa\u6e96\u6642\u8a08\uff08stratum 0\uff09\u304b\u3089\u4f55\u6bb5\u76ee\u304b\u3092\u8868\u3059\u968e\u5c64\u5024\u3067\u3001stratum 1\u304c\u305d\u308c\u306b\u76f4\u7d50\u3057\u305f\u30b5\u30fc\u30d0\u3001\u305d\u306e\u4e0b\u6d41\u304c2\u2026\u3068\u5897\u3048\u3066\u3044\u304f\u3002\u5c0f\u3055\u3044\u307b\u3069\u57fa\u6e96\u306b\u8fd1\u304f\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u3002\u7cbe\u5ea6\u305d\u306e\u3082\u306e\u306e\u30df\u30ea\u79d2\u5024\u3084\u7a3c\u50cd\u6642\u9593\u3001\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3068\u306f\u5225\u306e\u6982\u5ff5\u3002\"\n },\n {\n id: \"sv-009\", domain: 4, type: \"single\",\n q: \"syslog\u306e\u91cd\u5927\u5ea6\u30ec\u30d9\u30eb\u306e\u3046\u3061\u3001\u6700\u3082\u6df1\u523b\u306a\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"debugging\uff087\uff09\", \"warning\uff084\uff09\", \"emergency\uff080\uff09\", \"informational\uff086\uff09\"],\n answer: [2],\n explain: \"syslog\u306e\u91cd\u5927\u5ea6\u306f0\u301c7\u3067\u3001\u6570\u5024\u304c\u5c0f\u3055\u3044\u307b\u3069\u6df1\u523b\u30020 emergency\u30fb1 alert\u30fb2 critical\u30fb3 error\u30fb4 warning\u30fb5 notification\u30fb6 informational\u30fb7 debugging\u3002logging trap 4 \u306e\u3088\u3046\u306b\u30ec\u30d9\u30eb\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u305d\u306e\u6570\u5024\u4ee5\u4e0b\uff08\u3088\u308a\u6df1\u523b\u306a\u5074\uff09\u306e\u30ed\u30b0\u3060\u3051\u304c\u9001\u3089\u308c\u308b\u3002\"\n },\n {\n id: \"sv-010\", domain: 4, type: \"single\",\n q: \"SNMPv3\u304cSNMPv2c\u3068\u6bd4\u3079\u3066\u512a\u308c\u3066\u3044\u308b\u70b9\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30e6\u30fc\u30b6\u8a8d\u8a3c\u3068\u6697\u53f7\u5316\u306b\u3088\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\",\n \"\u30dd\u30fc\u30ea\u30f3\u30b0\u306e\u5fdc\u7b54\u901f\u5ea6\",\n \"\u53d6\u5f97\u3067\u304d\u308bMIB\u9805\u76ee\u306e\u6570\",\n \"\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u540d\u306e\u67d4\u8edf\u306a\u8a2d\u5b9a\"\n ],\n answer: [0],\n explain: \"SNMPv3\u306f\u8a8d\u8a3c\uff08authentication\uff09\u3068\u6697\u53f7\u5316\uff08privacy\uff09\u3092\u5099\u3048\u3001authPriv\u30e2\u30fc\u30c9\u3067\u306f\u6539\u3056\u3093\u30fb\u76d7\u8074\u306e\u4e21\u65b9\u306b\u5bfe\u6297\u3067\u304d\u308b\u3002v2c\u3084v1\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u540d\uff08\u5e73\u6587\uff09\u306b\u3088\u308b\u7c21\u6613\u306a\u8a8d\u53ef\u3057\u304b\u306a\u304f\u76d7\u8074\u306b\u5f31\u3044\u3002\u5fdc\u7b54\u901f\u5ea6\u3084MIB\u306e\u9805\u76ee\u6570\u306f\u30d0\u30fc\u30b8\u30e7\u30f3\u9593\u306e\u672c\u8cea\u7684\u306a\u5dee\u3067\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"sv-011\", domain: 4, type: \"single\",\n q: \"QoS\u3067\u30d1\u30b1\u30c3\u30c8\u306b\u512a\u5148\u5ea6\u306e\u5370\u3092\u4ed8\u3051\u308b\u51e6\u7406\u3068\u3001\u305d\u306e\u5024\u3092\u683c\u7d0d\u3059\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u7d44\u307f\u5408\u308f\u305b\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30ad\u30e5\u30fc\u30a4\u30f3\u30b0 \u2014 TTL\u30d5\u30a3\u30fc\u30eb\u30c9\",\n \"\u30de\u30fc\u30ad\u30f3\u30b0 \u2014 IP\u30d8\u30c3\u30c0\u306eDSCP\u30d5\u30a3\u30fc\u30eb\u30c9\",\n \"\u30b7\u30a7\u30fc\u30d4\u30f3\u30b0 \u2014 TCP\u30dd\u30fc\u30c8\u756a\u53f7\",\n \"\u30dd\u30ea\u30b7\u30f3\u30b0 \u2014 MAC\u30a2\u30c9\u30ec\u30b9\"\n ],\n answer: [1],\n explain: \"\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5206\u985e\uff08classification\uff09\u3057\u305f\u5f8c\u3001IP\u30d8\u30c3\u30c0\u306eDSCP\u30d5\u30a3\u30fc\u30eb\u30c9\uff08ToS\u30d0\u30a4\u30c8\u306e6\u30d3\u30c3\u30c8\uff09\u306b\u512a\u5148\u5ea6\u306e\u5024\u3092\u66f8\u304d\u8fbc\u3080\u306e\u304c\u30de\u30fc\u30ad\u30f3\u30b0\u3002\u5f8c\u7d9a\u306e\u6a5f\u5668\u306f\u3053\u306e\u5024\u3092\u898b\u3066\u30ad\u30e5\u30fc\u30a4\u30f3\u30b0\u306a\u3069\u306e\u512a\u5148\u5236\u5fa1\u3092\u884c\u3046\u3002TTL\u306f\u751f\u5b58\u6642\u9593\u3001\u30dd\u30fc\u30c8\u756a\u53f7\u306f\u5206\u985e\u306e\u6750\u6599\u306b\u306f\u306a\u308b\u304c\u5370\u3092\u4ed8\u3051\u308b\u5834\u6240\u3067\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"sv-012\", domain: 4, type: \"single\",\n q: \"QoS\u306e\u30dd\u30ea\u30b7\u30f3\u30b0\u3068\u30b7\u30a7\u30fc\u30d4\u30f3\u30b0\u306e\u9055\u3044\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u3069\u3061\u3089\u3082\u8d85\u904e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d0\u30c3\u30d5\u30a1\u306b\u6e9c\u3081\u308b\",\n \"\u3069\u3061\u3089\u3082\u8d85\u904e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5373\u5ea7\u306b\u7834\u68c4\u3059\u308b\",\n \"\u30dd\u30ea\u30b7\u30f3\u30b0\u306f\u30d0\u30c3\u30d5\u30a1\u3057\u3001\u30b7\u30a7\u30fc\u30d4\u30f3\u30b0\u306f\u7834\u68c4\u3059\u308b\",\n \"\u30dd\u30ea\u30b7\u30f3\u30b0\u306f\u8d85\u904e\u5206\u3092\u7834\u68c4\uff08\u307e\u305f\u306f\u518d\u30de\u30fc\u30ad\u30f3\u30b0\uff09\u3057\u3001\u30b7\u30a7\u30fc\u30d4\u30f3\u30b0\u306f\u30d0\u30c3\u30d5\u30a1\u3057\u3066\u9001\u4fe1\u3092\u9045\u3089\u305b\u308b\"\n ],\n answer: [3],\n explain: \"\u30dd\u30ea\u30b7\u30f3\u30b0\u306f\u5951\u7d04\u30ec\u30fc\u30c8\u3092\u8d85\u3048\u305f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u305d\u306e\u5834\u3067\u7834\u68c4\u3059\u308b\u304b\u512a\u5148\u5ea6\u3092\u4e0b\u3052\u3066\u518d\u30de\u30fc\u30ad\u30f3\u30b0\u3059\u308b\u3002\u30b7\u30a7\u30fc\u30d4\u30f3\u30b0\u306f\u8d85\u904e\u5206\u3092\u30d0\u30c3\u30d5\u30a1\u306b\u6e9c\u3081\u3066\u5e73\u6e96\u5316\u3057\u3001\u9045\u3089\u305b\u3066\u9001\u4fe1\u3059\u308b\u3002\u7834\u68c4\u3092\u907f\u3051\u305f\u3044\u5834\u5408\u306f\u30b7\u30a7\u30fc\u30d4\u30f3\u30b0\u3001\u78ba\u5b9f\u306b\u30ec\u30fc\u30c8\u3092\u5b88\u3089\u305b\u305f\u3044\u5834\u5408\u306f\u30dd\u30ea\u30b7\u30f3\u30b0\u304c\u4f7f\u308f\u308c\u308b\u3002\"\n },\n {\n id: \"sv-013\", domain: 4, type: \"multi\",\n q: \"\u30eb\u30fc\u30bf\u3078\u306eSSH\u30a2\u30af\u30bb\u30b9\u3092\u6709\u52b9\u306b\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u8a2d\u5b9a\u30922\u3064\u9078\u3079\u3002\",\n choices: [\n \"ip domain-name \u306e\u8a2d\u5b9a\u3068 crypto key generate rsa \u306b\u3088\u308b\u9375\u751f\u6210\",\n \"vty\u56de\u7dda\u3067\u306e transport input telnet\",\n \"\u30ed\u30b0\u30a4\u30f3\u8a8d\u8a3c\u306b\u4f7f\u3046\u30e6\u30fc\u30b6\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\uff08\u307e\u305f\u306fAAA\uff09\u306e\u8a2d\u5b9a\",\n \"HTTP\u30b5\u30fc\u30d0\u306e\u6709\u52b9\u5316\"\n ],\n answer: [0, 2],\n explain: \"SSH\u6709\u52b9\u5316\u306f\u3001\u30db\u30b9\u30c8\u540d\u3068ip domain-name\u3092\u8a2d\u5b9a\u3057\u305f\u4e0a\u3067crypto key generate rsa\u306b\u3088\u308aRSA\u9375\u3092\u751f\u6210\u3057\u3001\u30ed\u30fc\u30ab\u30eb\u30e6\u30fc\u30b6\u3092\u4f5c\u6210\u3057\u3066vty\u56de\u7dda\u3067 login local \u3068 transport input ssh \u3092\u8a2d\u5b9a\u3059\u308b\u6d41\u308c\u3002transport input telnet \u306f\u5e73\u6587Telnet\u3092\u8a31\u53ef\u3059\u308b\u9006\u65b9\u5411\u306e\u8a2d\u5b9a\u3067\u3001HTTP\u30b5\u30fc\u30d0\u306fGUI\u30a2\u30af\u30bb\u30b9\u7528\u3067\u3042\u308aSSH\u306b\u306f\u4e0d\u8981\u3002\"\n },\n {\n id: \"sv-014\", domain: 4, type: \"single\",\n q: \"TFTP\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"TCP\u30dd\u30fc\u30c821\u3092\u4f7f\u3044\u3001\u30e6\u30fc\u30b6\u8a8d\u8a3c\u6a5f\u80fd\u3092\u6301\u3064\",\n \"\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4e00\u89a7\u306e\u8868\u793a\u306a\u3069\u8c4a\u5bcc\u306a\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u304c\u3067\u304d\u308b\",\n \"UDP\u30dd\u30fc\u30c869\u3092\u4f7f\u3046\u30b7\u30f3\u30d7\u30eb\u306a\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001IOS\u30a4\u30e1\u30fc\u30b8\u3084\u8a2d\u5b9a\u306e\u8ee2\u9001\u306b\u3088\u304f\u4f7f\u308f\u308c\u308b\",\n \"\u30d5\u30a1\u30a4\u30eb\u3092\u6697\u53f7\u5316\u3057\u3066\u8ee2\u9001\u3059\u308b\"\n ],\n answer: [2],\n explain: \"TFTP\u306fUDP 69\u3067\u52d5\u304f\u30b7\u30f3\u30d7\u30eb\u306a\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001\u8a8d\u8a3c\u3082\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u64cd\u4f5c\u3082\u6697\u53f7\u5316\u3082\u306a\u3044\u304c\u3001copy tftp flash \u306e\u3088\u3046\u306bIOS\u30a4\u30e1\u30fc\u30b8\u3084\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u8ee2\u9001\u306b\u624b\u8efd\u306b\u4f7f\u308f\u308c\u308b\u3002TCP 21\u30fb\u8a8d\u8a3c\u3042\u308a\u30fb\u8c4a\u5bcc\u306a\u64cd\u4f5c\u306fFTP\u306e\u7279\u5fb4\u3002\u6697\u53f7\u5316\u3057\u3066\u8ee2\u9001\u3057\u305f\u3044\u5834\u5408\u306fSCP\u306a\u3069\u3092\u4f7f\u3046\u3002\"\n },\n {\n id: \"sv-015\", domain: 4, type: \"single\",\n q: \"\u30eb\u30fc\u30bf\u3092NTP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u3057\u3066\u4e0a\u4f4d\u30b5\u30fc\u30d0\u306b\u6642\u523b\u540c\u671f\u3055\u305b\u308b\u30b3\u30de\u30f3\u30c9\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"ntp server 10.0.0.1\",\n \"clock set 10.0.0.1\",\n \"ntp master\",\n \"clock timezone JST 9\"\n ],\n answer: [0],\n explain: \"ntp server <IP\u30a2\u30c9\u30ec\u30b9> \u3067\u6307\u5b9a\u3057\u305f\u4e0a\u4f4dNTP\u30b5\u30fc\u30d0\u306b\u540c\u671f\u3059\u308b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u306a\u308b\u3002ntp master \u306f\u81ea\u5206\u81ea\u8eab\u3092\u57fa\u6e96\u30b5\u30fc\u30d0\u3068\u3057\u3066\u632f\u308b\u821e\u308f\u305b\u308b\u30b3\u30de\u30f3\u30c9\u3002clock set \u306f\u624b\u52d5\u3067\u306e\u6642\u523b\u8a2d\u5b9a\uff08\u540c\u671f\u306f\u3057\u306a\u3044\uff09\u3001clock timezone \u306f\u8868\u793a\u7528\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u8a2d\u5b9a\u3067\u540c\u671f\u3068\u306f\u7121\u95a2\u4fc2\u3002\"\n },\n\n \/\/ ---------- \u5206\u91ce5: \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u57fa\u790e ----------\n {\n id: \"se-001\", domain: 5, type: \"single\",\n q: \"\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7528\u8a9e\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3068\u306f\u3001\u5f31\u70b9\u3092\u585e\u3050\u305f\u3081\u306e\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u3053\u3068\u3067\u3042\u308b\",\n \"\u8106\u5f31\u6027\u3068\u306f\u3001\u653b\u6483\u306b\u60aa\u7528\u3055\u308c\u3046\u308b\u30b7\u30b9\u30c6\u30e0\u4e0a\u306e\u5f31\u70b9\u306e\u3053\u3068\u3067\u3042\u308b\",\n \"\u8105\u5a01\u3068\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u8a2d\u5b9a\u3055\u308c\u305f\u9632\u5fa1\u7b56\u306e\u3053\u3068\u3067\u3042\u308b\",\n \"\u7de9\u548c\u7b56\u3068\u306f\u3001\u653b\u6483\u8005\u304c\u5f31\u70b9\u3092\u7a81\u304f\u305f\u3081\u306b\u4f7f\u3046\u30c4\u30fc\u30eb\u306e\u3053\u3068\u3067\u3042\u308b\"\n ],\n answer: [1],\n explain: \"\u8106\u5f31\u6027\uff08vulnerability\uff09\u306f\u60aa\u7528\u3055\u308c\u3046\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u5f31\u70b9\u3092\u6307\u3059\u3002\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306f\u8106\u5f31\u6027\u3092\u5b9f\u969b\u306b\u7a81\u304f\u30b3\u30fc\u30c9\u3084\u624b\u6bb5\u3067\u3042\u308a\u3001\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\uff08\u30d1\u30c3\u30c1\uff09\u3067\u306f\u306a\u3044\u3002\u8105\u5a01\uff08threat\uff09\u306f\u8106\u5f31\u6027\u3092\u60aa\u7528\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u5371\u967a\u8981\u56e0\u3001\u7de9\u548c\u7b56\uff08mitigation\uff09\u306f\u8106\u5f31\u6027\u3084\u8105\u5a01\u306e\u5f71\u97ff\u3092\u6e1b\u3089\u3059\u305f\u3081\u306e\u5bfe\u7b56\u3092\u6307\u3059\u3002\"\n },\n\n {\n id: \"se-002\", domain: 5, type: \"single\",\n q: \"\u7279\u5b9a\u306e\u7d44\u7e54\u3084\u500b\u4eba\u3092\u72d9\u3044\u3001\u696d\u52d9\u5185\u5bb9\u306b\u5408\u308f\u305b\u305f\u5de7\u5999\u306a\u30e1\u30fc\u30eb\u3092\u9001\u308a\u4ed8\u3051\u308b\u653b\u6483\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"DDoS\u653b\u6483\",\n \"\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u653b\u6483\",\n \"\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\",\n \"ARP\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0\"\n ],\n answer: [2],\n explain: \"\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306f\u4e0d\u7279\u5b9a\u591a\u6570\u306b\u3070\u3089\u307e\u304f\u901a\u5e38\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3068\u7570\u306a\u308a\u3001\u7279\u5b9a\u306e\u7d44\u7e54\u30fb\u500b\u4eba\u3092\u8abf\u67fb\u3057\u305f\u4e0a\u3067\u3001\u53d6\u5f15\u5148\u3084\u4e0a\u53f8\u3092\u88c5\u3046\u306a\u3069\u6a19\u7684\u306b\u5408\u308f\u305b\u305f\u5185\u5bb9\u3067\u4fe1\u3058\u8fbc\u307e\u305b\u308b\u653b\u6483\u3002DDoS\u306f\u30b5\u30fc\u30d3\u30b9\u59a8\u5bb3\u3001\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u7dcf\u5f53\u305f\u308a\u3001ARP\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0\u306fLAN\u5185\u306e\u306a\u308a\u3059\u307e\u3057\u653b\u6483\u3002\"\n },\n {\n id: \"se-003\", domain: 5, type: \"single\",\n q: \"DoS\u653b\u6483\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u5927\u91cf\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3084\u4e0d\u6b63\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u308a\u4ed8\u3051\u3001\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u4e0d\u80fd\u306b\u3059\u308b\",\n \"\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u7dcf\u5f53\u305f\u308a\u3067\u89e3\u8aad\u3059\u308b\",\n \"\u901a\u4fe1\u3092\u76d7\u8074\u3057\u3066\u5185\u5bb9\u3092\u8a18\u9332\u3059\u308b\",\n \"\u7ba1\u7406\u8005\u306b\u306a\u308a\u3059\u307e\u3057\u3066\u96fb\u8a71\u3067\u60c5\u5831\u3092\u805e\u304d\u51fa\u3059\"\n ],\n answer: [0],\n explain: \"DoS\uff08\u30b5\u30fc\u30d3\u30b9\u62d2\u5426\uff09\u653b\u6483\u306f\u3001SYN\u30d5\u30e9\u30c3\u30c9\u306e\u3088\u3046\u306a\u5927\u91cf\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3084\u4e0d\u6b63\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u5e2f\u57df\u30fbCPU\u30fb\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u30c6\u30fc\u30d6\u30eb\u3092\u67af\u6e07\u3055\u305b\u3001\u6b63\u898f\u30e6\u30fc\u30b6\u304c\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3048\u306a\u304f\u3059\u308b\u653b\u6483\u3002\u591a\u6570\u306e\u8e0f\u307f\u53f0\u304b\u3089\u884c\u3046\u3082\u306e\u304cDDoS\u3002\u7dcf\u5f53\u305f\u308a\u306f\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u3001\u76d7\u8074\u306f\u30b9\u30cb\u30c3\u30d5\u30a3\u30f3\u30b0\u3001\u96fb\u8a71\u3067\u306e\u306a\u308a\u3059\u307e\u3057\u306f\u30bd\u30fc\u30b7\u30e3\u30eb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3002\"\n },\n {\n id: \"se-004\", domain: 5, type: \"single\",\n q: \"ARP\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0\u3092\u4f7f\u3063\u305f\u4e2d\u9593\u8005\uff08MITM\uff09\u653b\u6483\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"DNS\u30b5\u30fc\u30d0\u306e\u5fdc\u7b54\u3092\u6539\u3056\u3093\u3059\u308b\",\n \"\u507d\u306eARP\u5fdc\u7b54\u3067\u81ea\u5206\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3092\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306eIP\u306b\u5bfe\u5fdc\u4ed8\u3051\u3055\u305b\u3001\u901a\u4fe1\u3092\u81ea\u5206\u7d4c\u7531\u306b\u3057\u3066\u76d7\u8074\u30fb\u6539\u3056\u3093\u3059\u308b\",\n \"\u5927\u91cf\u306eSYN\u30d1\u30b1\u30c3\u30c8\u3067\u30b5\u30fc\u30d0\u3092\u904e\u8ca0\u8377\u306b\u3059\u308b\",\n \"\u7121\u7dda\u306e\u96fb\u6ce2\u3092\u59a8\u5bb3\u3057\u3066\u901a\u4fe1\u3092\u6b62\u3081\u308b\"\n ],\n answer: [1],\n explain: \"\u653b\u6483\u8005\u306f\u300c\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306eIP\u306f\u3053\u306eMAC\u3060\u300d\u3068\u3044\u3046\u507d\u306eARP\u5fdc\u7b54\uff08gratuitous ARP\uff09\u3092\u6d41\u3057\u3001\u88ab\u5bb3\u8005\u306eARP\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6c5a\u67d3\u3059\u308b\u3002\u4ee5\u964d\u3001\u88ab\u5bb3\u8005\u306e\u901a\u4fe1\u306f\u653b\u6483\u8005\u3092\u7d4c\u7531\u3059\u308b\u305f\u3081\u76d7\u8074\u30fb\u6539\u3056\u3093\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002\u5bfe\u7b56\u306f\u30c0\u30a4\u30ca\u30df\u30c3\u30afARP\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\uff08DAI\uff09\u3002DNS\u6539\u3056\u3093\u3084SYN\u30d5\u30e9\u30c3\u30c9\u306f\u5225\u7a2e\u306e\u653b\u6483\u3002\"\n },\n {\n id: \"se-005\", domain: 5, type: \"multi\",\n q: \"\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA)\u3092\u69cb\u6210\u3059\u308b\u300c\u8981\u7d20\u300d\u306b\u8a72\u5f53\u3059\u308b\u3082\u306e\u30922\u3064\u9078\u3079\u3002\",\n choices: [\n \"\u77e5\u8b58\u8981\u7d20\uff08\u30d1\u30b9\u30ef\u30fc\u30c9\u3084PIN\u306a\u3069\u672c\u4eba\u304c\u77e5\u3063\u3066\u3044\u308b\u3082\u306e\uff09\",\n \"\u30e6\u30fc\u30b6\u306e\u5f79\u8077\u3084\u6240\u5c5e\u90e8\u7f72\",\n \"\u6240\u6301\u8981\u7d20\uff08\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30c8\u30fc\u30af\u30f3\u306a\u3069\u672c\u4eba\u304c\u6301\u3063\u3066\u3044\u308b\u3082\u306e\uff09\",\n \"\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u4f5c\u6210\u65e5\"\n ],\n answer: [0, 2],\n explain: \"\u8a8d\u8a3c\u306e3\u8981\u7d20\u306f\u3001\u77e5\u8b58\u8981\u7d20\uff08\u77e5\u3063\u3066\u3044\u308b\u3082\u306e\uff09\u30fb\u6240\u6301\u8981\u7d20\uff08\u6301\u3063\u3066\u3044\u308b\u3082\u306e\uff09\u30fb\u751f\u4f53\u8981\u7d20\uff08\u6307\u7d0b\u3084\u9854\u306a\u3069\u672c\u4eba\u81ea\u8eab\uff09\u3002\u591a\u8981\u7d20\u8a8d\u8a3c\u306f\u3053\u306e\u3046\u3061\u7570\u306a\u308b2\u8981\u7d20\u4ee5\u4e0a\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\uff0b\u79d8\u5bc6\u306e\u8cea\u554f\u306f\u540c\u3058\u77e5\u8b58\u8981\u7d20\u540c\u58eb\u306a\u306e\u3067\u591a\u8981\u7d20\u306b\u306f\u306a\u3089\u306a\u3044\u70b9\u304c\u983b\u51fa\u3002\u5f79\u8077\u3084\u4f5c\u6210\u65e5\u306f\u8a8d\u8a3c\u8981\u7d20\u3067\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"se-006\", domain: 5, type: \"single\",\n q: \"AAA\u306e\u3046\u3061\u300c\u8a8d\u8a3c\u3055\u308c\u305f\u30e6\u30fc\u30b6\u304c\u4f55\u3092\u5b9f\u884c\u3067\u304d\u308b\u304b\u300d\u3092\u5236\u5fa1\u3059\u308b\u8981\u7d20\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u8a8d\u8a3c\uff08Authentication\uff09\",\n \"\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\uff08Accounting\uff09\",\n \"\u6697\u53f7\u5316\uff08Encryption\uff09\",\n \"\u8a8d\u53ef\uff08Authorization\uff09\"\n ],\n answer: [3],\n explain: \"AAA\u306f\u3001\u8a8d\u8a3c\uff1d\u672c\u4eba\u78ba\u8a8d\uff08\u8ab0\u304b\uff09\u3001\u8a8d\u53ef\uff1d\u6a29\u9650\u5236\u5fa1\uff08\u4f55\u3092\u3057\u3066\u3088\u3044\u304b\uff09\u3001\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\uff1d\u8a18\u9332\uff08\u4f55\u3092\u3057\u305f\u304b\uff09\u306e3\u8981\u7d20\u3002\u5b9f\u884c\u3067\u304d\u308b\u30b3\u30de\u30f3\u30c9\u306e\u7bc4\u56f2\u3084\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u30ea\u30bd\u30fc\u30b9\u3092\u6c7a\u3081\u308b\u306e\u306f\u8a8d\u53ef\u3002\u6697\u53f7\u5316\u306fAAA\u306e\u69cb\u6210\u8981\u7d20\u3067\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"se-007\", domain: 5, type: \"single\",\n q: \"TACACS+\u304cRADIUS\u3068\u7570\u306a\u308b\u70b9\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"TCP\u3092\u4f7f\u7528\u3057\u3001\u30da\u30a4\u30ed\u30fc\u30c9\u5168\u4f53\u3092\u6697\u53f7\u5316\u3057\u3001\u8a8d\u8a3c\u3068\u8a8d\u53ef\u3092\u5206\u96e2\u3067\u304d\u308b\",\n \"UDP\u3092\u4f7f\u7528\u3057\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u90e8\u5206\u306e\u307f\u3092\u6697\u53f7\u5316\u3059\u308b\",\n \"\u696d\u754c\u6a19\u6e96\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u30de\u30eb\u30c1\u30d9\u30f3\u30c0\u74b0\u5883\u306b\u5411\u3044\u3066\u3044\u308b\",\n \"\u6697\u53f7\u5316\u3092\u4e00\u5207\u884c\u308f\u306a\u3044\"\n ],\n answer: [0],\n explain: \"TACACS+\u306fCisco\u7cfb\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067TCP\uff08\u30dd\u30fc\u30c849\uff09\u3092\u4f7f\u3044\u3001\u30d1\u30b1\u30c3\u30c8\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u5168\u4f53\u3092\u6697\u53f7\u5316\u3057\u3001\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u30fb\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\u3092\u5206\u96e2\u3057\u3066\u7d30\u304b\u3044\u30b3\u30de\u30f3\u30c9\u8a8d\u53ef\u304c\u3067\u304d\u308b\u305f\u3081\u6a5f\u5668\u306e\u7ba1\u7406\u30a2\u30af\u30bb\u30b9\u306b\u5411\u304f\u3002UDP\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u307f\u6697\u53f7\u5316\u30fb\u696d\u754c\u6a19\u6e96\u3068\u3044\u3046\u306e\u306fRADIUS\uff081812\/1813\uff09\u306e\u7279\u5fb4\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u8a8d\u8a3c\u306b\u5411\u304f\u3002\"\n },\n {\n id: \"se-008\", domain: 5, type: \"single\",\n q: \"\u6a19\u6e96ACL\u3068\u62e1\u5f35ACL\u306e\u9055\u3044\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u6a19\u6e96ACL\u306f\u5b9b\u5148IP\u3067\u3001\u62e1\u5f35ACL\u306f\u9001\u4fe1\u5143IP\u306e\u307f\u3067\u30d5\u30a3\u30eb\u30bf\u3059\u308b\",\n \"\u6a19\u6e96ACL\u306f\u9001\u4fe1\u5143IP\u306e\u307f\u3001\u62e1\u5f35ACL\u306f\u9001\u4fe1\u5143\/\u5b9b\u5148IP\u30fb\u30d7\u30ed\u30c8\u30b3\u30eb\u30fb\u30dd\u30fc\u30c8\u756a\u53f7\u307e\u3067\u6307\u5b9a\u3067\u304d\u308b\",\n \"\u3069\u3061\u3089\u3082\u30dd\u30fc\u30c8\u756a\u53f7\u3092\u6307\u5b9a\u3067\u304d\u308b\",\n \"\u62e1\u5f35ACL\u306fMAC\u30a2\u30c9\u30ec\u30b9\u3067\u30d5\u30a3\u30eb\u30bf\u3059\u308b\"\n ],\n answer: [1],\n explain: \"\u6a19\u6e96ACL\uff08\u756a\u53f71\u301c99\uff09\u306f\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u3057\u304b\u6761\u4ef6\u306b\u3067\u304d\u306a\u3044\u3002\u62e1\u5f35ACL\uff08\u756a\u53f7100\u301c199\uff09\u306f\u9001\u4fe1\u5143\u30fb\u5b9b\u5148IP\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\uff08TCP\/UDP\/ICMP\u7b49\uff09\u3001\u30dd\u30fc\u30c8\u756a\u53f7\u307e\u3067\u7d30\u304b\u304f\u6307\u5b9a\u3067\u304d\u308b\u3002MAC\u30a2\u30c9\u30ec\u30b9\u3067\u306e\u30d5\u30a3\u30eb\u30bf\u306fMAC ACL\u3068\u3044\u3046\u5225\u7269\u3067\u3001IP\u306e\u6a19\u6e96\/\u62e1\u5f35ACL\u3067\u306f\u6271\u308f\u306a\u3044\u3002\"\n },\n {\n id: \"se-009\", domain: 5, type: \"single\",\n q: \"ACL\u306e\u672b\u5c3e\u306b\u6697\u9ed9\u7684\u306b\u5b58\u5728\u3059\u308b\u30a8\u30f3\u30c8\u30ea\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"permit any\",\n \"deny ip host 0.0.0.0\",\n \"deny any\uff08\u3059\u3079\u3066\u62d2\u5426\uff09\",\n \"log all\"\n ],\n answer: [2],\n explain: \"\u3059\u3079\u3066\u306eACL\u306e\u6700\u5f8c\u306b\u306f\u76ee\u306b\u898b\u3048\u306a\u3044\u300c\u6697\u9ed9\u306edeny any\u300d\u304c\u3042\u308a\u3001\u3069\u306e\u30a8\u30f3\u30c8\u30ea\u306b\u3082\u30de\u30c3\u30c1\u3057\u306a\u304b\u3063\u305f\u30d1\u30b1\u30c3\u30c8\u306f\u7834\u68c4\u3055\u308c\u308b\u3002\u305d\u306e\u305f\u3081permit\u6587\u30921\u3064\u3082\u542b\u307e\u306a\u3044ACL\u3092\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u9069\u7528\u3059\u308b\u3068\u3001\u5168\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u906e\u65ad\u3055\u308c\u308b\u3002\u5fc5\u8981\u306a\u901a\u4fe1\u3092\u8a31\u53ef\u3059\u308bpermit\u3092\u5fc5\u305a\u5165\u308c\u308b\u306e\u304c\u9244\u5247\u3002\"\n },\n {\n id: \"se-010\", domain: 5, type: \"single\",\n q: \"192.168.16.0\/22 \u306e\u7bc4\u56f2\u3092ACL\u3067\u6307\u5b9a\u3059\u308b\u5834\u5408\u306e\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u30de\u30b9\u30af\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"0.0.0.255\", \"0.0.3.255\", \"0.0.7.255\", \"255.255.252.0\"],\n answer: [1],\n explain: \"\/22\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u30de\u30b9\u30af\u306f255.255.252.0\u3067\u3001\u3053\u308c\u3092\u53cd\u8ee2\uff08255\u304b\u3089\u5404\u30aa\u30af\u30c6\u30c3\u30c8\u3092\u5f15\u304f\uff09\u3059\u308b\u30680.0.3.255\u306b\u306a\u308b\u3002\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u30de\u30b9\u30af\u306f0\u306e\u30d3\u30c3\u30c8\u304c\u300c\u4e00\u81f4\u5fc5\u9808\u300d\u30011\u306e\u30d3\u30c3\u30c8\u304c\u300c\u4efb\u610f\u300d\u3092\u610f\u5473\u3059\u308b\u3002255.255.252.0\u306f\u30b5\u30d6\u30cd\u30c3\u30c8\u30de\u30b9\u30af\u305d\u306e\u3082\u306e\u3067ACL\u306e\u66f8\u5f0f\u3068\u3057\u3066\u306f\u8aa4\u308a\u3002\"\n },\n {\n id: \"se-011\", domain: 5, type: \"single\",\n q: \"ACL\u306e\u9069\u7528\u4f4d\u7f6e\u306b\u95a2\u3059\u308b\u4e00\u822c\u539f\u5247\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u6a19\u6e96ACL\u306f\u5b9b\u5148\u306e\u8fd1\u304f\u306b\u3001\u62e1\u5f35ACL\u306f\u9001\u4fe1\u5143\u306e\u8fd1\u304f\u306b\u9069\u7528\u3059\u308b\",\n \"\u6a19\u6e96ACL\u306f\u9001\u4fe1\u5143\u306e\u8fd1\u304f\u306b\u3001\u62e1\u5f35ACL\u306f\u5b9b\u5148\u306e\u8fd1\u304f\u306b\u9069\u7528\u3059\u308b\",\n \"\u3069\u3061\u3089\u3082\u5fc5\u305a\u9001\u4fe1\u5143\u306e\u8fd1\u304f\u306b\u9069\u7528\u3059\u308b\",\n \"\u3069\u3061\u3089\u3082\u5fc5\u305a\u5b9b\u5148\u306e\u8fd1\u304f\u306b\u9069\u7528\u3059\u308b\"\n ],\n answer: [0],\n explain: \"\u6a19\u6e96ACL\u306f\u9001\u4fe1\u5143IP\u3057\u304b\u898b\u3089\u308c\u306a\u3044\u305f\u3081\u3001\u9001\u4fe1\u5143\u306e\u8fd1\u304f\u306b\u7f6e\u304f\u3068\u7121\u95a2\u4fc2\u306a\u5b9b\u5148\u3078\u306e\u901a\u4fe1\u307e\u3067\u5dfb\u304d\u6dfb\u3048\u306b\u3057\u3084\u3059\u304f\u3001\u5b9b\u5148\u306e\u8fd1\u304f\u306b\u7f6e\u304f\u306e\u304c\u539f\u5247\u3002\u62e1\u5f35ACL\u306f\u6761\u4ef6\u3092\u7d30\u304b\u304f\u7d5e\u308c\u308b\u305f\u3081\u3001\u4e0d\u8981\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u65e9\u3044\u6bb5\u968e\u3067\u7834\u68c4\u3067\u304d\u308b\u9001\u4fe1\u5143\u306e\u8fd1\u304f\u306b\u7f6e\u304f\u306e\u304c\u52b9\u7387\u7684\u3002\"\n },\n {\n id: \"se-012\", domain: 5, type: \"single\",\n q: \"access-list 100 deny tcp any host 10.1.1.5 eq 23 \u3068 access-list 100 permit ip any any \u304c\u9806\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u306eACL\u306e\u52d5\u4f5c\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u3059\u3079\u3066\u306e\u901a\u4fe1\u304c\u62d2\u5426\u3055\u308c\u308b\",\n \"10.1.1.5\u3078\u306e\u3059\u3079\u3066\u306e\u901a\u4fe1\u304c\u62d2\u5426\u3055\u308c\u308b\",\n \"\u3059\u3079\u3066\u306e\u30db\u30b9\u30c8\u3078\u306eTelnet\u304c\u62d2\u5426\u3055\u308c\u308b\",\n \"10.1.1.5\u3078\u306eTelnet\uff08TCP 23\uff09\u3060\u3051\u304c\u62d2\u5426\u3055\u308c\u3001\u305d\u308c\u4ee5\u5916\u306f\u8a31\u53ef\u3055\u308c\u308b\"\n ],\n answer: [3],\n explain: \"ACL\u306f\u4e0a\u304b\u3089\u9806\u306b\u8a55\u4fa1\u3055\u308c\u3001\u6700\u521d\u306b\u30de\u30c3\u30c1\u3057\u305f\u884c\u3067\u52d5\u4f5c\u304c\u6c7a\u307e\u308b\u30021\u884c\u76ee\u306f\u300c\u5b9b\u514810.1.1.5\u306eTCP\u30dd\u30fc\u30c823\uff08Telnet\uff09\u300d\u3060\u3051\u3092\u62d2\u5426\u3057\u3001\u305d\u308c\u4ee5\u5916\u306f2\u884c\u76ee\u306epermit ip any any\u3067\u8a31\u53ef\u3055\u308c\u308b\u3002deny\u306e\u6761\u4ef6\u306f\u30db\u30b9\u30c8\u3068\u30dd\u30fc\u30c8\u306e\u4e21\u65b9\u3067\u7d5e\u3089\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u4ed6\u30db\u30b9\u30c8\u3078\u306eTelnet\u308410.1.1.5\u3078\u306e\u4ed6\u306e\u901a\u4fe1\u306f\u901a\u308b\u3002\"\n },\n {\n id: \"se-013\", domain: 5, type: \"single\",\n q: \"DHCP\u30b9\u30cc\u30fc\u30d4\u30f3\u30b0\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"DHCP\u306e\u30ea\u30fc\u30b9\u671f\u9593\u3092\u81ea\u52d5\u7684\u306b\u6700\u9069\u5316\u3059\u308b\",\n \"\u4fe1\u983c\u3067\u304d\u306a\u3044\uff08untrusted\uff09\u30dd\u30fc\u30c8\u304b\u3089\u306eDHCP\u30b5\u30fc\u30d0\u5fdc\u7b54\u3092\u906e\u65ad\u3057\u3001\u4e0d\u6b63\u306aDHCP\u30b5\u30fc\u30d0\u3092\u9632\u3050\",\n \"\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3092\u6697\u53f7\u5316\u3059\u308b\",\n \"DHCP\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u8ee2\u9001\u3092\u9ad8\u901f\u5316\u3059\u308b\"\n ],\n answer: [1],\n explain: \"DHCP\u30b9\u30cc\u30fc\u30d4\u30f3\u30b0\u306f\u30dd\u30fc\u30c8\u3092trusted\uff08\u6b63\u898f\u30b5\u30fc\u30d0\u5074\uff09\u3068untrusted\uff08\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\uff09\u306b\u5206\u3051\u3001untrusted\u30dd\u30fc\u30c8\u304b\u3089\u6765\u308bOffer\/Ack\u306a\u3069\u306eDHCP\u30b5\u30fc\u30d0\u5fdc\u7b54\u3092\u7834\u68c4\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u4e0d\u6b63DHCP\u30b5\u30fc\u30d0\u306b\u3088\u308b\u507d\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u914d\u5e03\u306a\u3069\u3092\u9632\u3050\u3002\u3042\u308f\u305b\u3066\u4f5c\u3089\u308c\u308b\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306fDAI\u306a\u3069\u4ed6\u306e\u9632\u5fa1\u6a5f\u80fd\u3067\u3082\u4f7f\u308f\u308c\u308b\u3002\"\n },\n {\n id: \"se-014\", domain: 5, type: \"single\",\n q: \"\u30c0\u30a4\u30ca\u30df\u30c3\u30afARP\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\uff08DAI\uff09\u304c\u9632\u3050\u653b\u6483\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u507d\u306eARP\u5fdc\u7b54\u306b\u3088\u308bARP\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0\uff08\u4e2d\u9593\u8005\u653b\u6483\uff09\",\n \"SYN\u30d5\u30e9\u30c3\u30c9\u306b\u3088\u308b\u30b5\u30fc\u30d3\u30b9\u59a8\u5bb3\",\n \"\u8f9e\u66f8\u3092\u4f7f\u3063\u305f\u30d1\u30b9\u30ef\u30fc\u30c9\u89e3\u8aad\",\n \"\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30e1\u30fc\u30eb\u306b\u3088\u308b\u8a8d\u8a3c\u60c5\u5831\u306e\u8a50\u53d6\"\n ],\n answer: [0],\n explain: \"DAI\u306fDHCP\u30b9\u30cc\u30fc\u30d4\u30f3\u30b0\u306e\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\uff08IP\u3068MAC\u306e\u6b63\u3057\u3044\u5bfe\u5fdc\uff09\u3092\u53c2\u7167\u3057\u3066\u3001untrusted\u30dd\u30fc\u30c8\u3092\u901a\u308bARP\u30d1\u30b1\u30c3\u30c8\u3092\u691c\u8a3c\u3057\u3001\u4e0d\u6b63\u306aIP-MAC\u5bfe\u5fdc\u306eARP\u5fdc\u7b54\u3092\u7834\u68c4\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308aARP\u30ad\u30e3\u30c3\u30b7\u30e5\u6c5a\u67d3\u3092\u4f7f\u3063\u305f\u4e2d\u9593\u8005\u653b\u6483\u3092\u9632\u3050\u3002SYN\u30d5\u30e9\u30c3\u30c9\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u653b\u6483\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306f\u5225\u306e\u5bfe\u7b56\u304c\u5fc5\u8981\u3002\"\n },\n {\n id: \"se-015\", domain: 5, type: \"single\",\n q: \"\u30dd\u30fc\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306eviolation\u30e2\u30fc\u30c9\u306e\u3046\u3061\u3001\u9055\u53cd\u30d5\u30ec\u30fc\u30e0\u3092\u7834\u68c4\u3057\u3064\u3064\u30dd\u30fc\u30c8\u306f\u30a2\u30c3\u30d7\u306e\u307e\u307e\u7dad\u6301\u3057\u3001\u30ed\u30b0\u3068\u30ab\u30a6\u30f3\u30bf\u306b\u8a18\u9332\u3059\u308b\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\"protect\", \"shutdown\", \"restrict\", \"err-disable\"],\n answer: [2],\n explain: \"restrict\u306f\u9055\u53cd\u30d5\u30ec\u30fc\u30e0\u3092\u7834\u68c4\u3057\u3001\u30dd\u30fc\u30c8\u306f\u751f\u304b\u3057\u305f\u307e\u307esyslog\u3084SNMP\u30c8\u30e9\u30c3\u30d7\u30fb\u9055\u53cd\u30ab\u30a6\u30f3\u30bf\u306b\u8a18\u9332\u3059\u308b\u3002protect\u3082\u7834\u68c4\u3059\u308b\u304c\u8a18\u9332\u3092\u6b8b\u3055\u306a\u3044\u3002shutdown\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\uff09\u306f\u30dd\u30fc\u30c8\u3092err-disabled\u72b6\u614b\u306b\u3057\u3066\u5b8c\u5168\u306b\u843d\u3068\u3059\u3002err-disable\u306f\u30e2\u30fc\u30c9\u540d\u3067\u306f\u306a\u304fshutdown\u9055\u53cd\u6642\u306e\u7d50\u679c\u306e\u72b6\u614b\u540d\u3002\"\n },\n {\n id: \"se-016\", domain: 5, type: \"single\",\n q: \"switchport port-security mac-address sticky \u306e\u52d5\u4f5c\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u8a31\u53ef\u3059\u308bMAC\u30a2\u30c9\u30ec\u30b9\u3092\u624b\u52d5\u30671\u3064\u305a\u3064\u767b\u9332\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\",\n \"\u30dd\u30fc\u30c8\u3067\u5b66\u7fd2\u3057\u305fMAC\u30a2\u30c9\u30ec\u30b9\u3092\u81ea\u52d5\u7684\u306brunning-config\u306b\u8a18\u9332\u3059\u308b\",\n \"MAC\u30a2\u30c9\u30ec\u30b9\u306e\u5b66\u7fd2\u3092\u7121\u52b9\u306b\u3059\u308b\",\n \"\u9055\u53cd\u3092\u691c\u77e5\u3059\u308b\u3068\u30dd\u30fc\u30c8\u3092\u81ea\u52d5\u3067\u518d\u8d77\u52d5\u3059\u308b\"\n ],\n answer: [1],\n explain: \"sticky\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u30dd\u30fc\u30c8\u3067\u52d5\u7684\u306b\u5b66\u7fd2\u3057\u305fMAC\u30a2\u30c9\u30ec\u30b9\u304cswitchport port-security mac-address sticky <MAC>\u3068\u3057\u3066running-config\u306b\u81ea\u52d5\u8a18\u9332\u3055\u308c\u308b\u3002\u4fdd\u5b58\u3059\u308c\u3070\u518d\u8d77\u52d5\u5f8c\u3082\u7dad\u6301\u3055\u308c\u3001\u624b\u52d5\u767b\u9332\u306e\u624b\u9593\u306a\u304f\u7aef\u672b\u3092\u56fa\u5b9a\u3067\u304d\u308b\u3002\u624b\u52d5\u30671\u3064\u305a\u3064\u66f8\u304f\u306e\u306fstatic\u306e\u65b9\u5f0f\u3002\"\n },\n {\n id: \"se-017\", domain: 5, type: \"single\",\n q: \"\u30b5\u30a4\u30c8\u9593VPN\u3068\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9VPN\u306e\u9055\u3044\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30b5\u30a4\u30c8\u9593VPN\u306f\u500b\u3005\u306ePC\u306b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30bd\u30d5\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5fc5\u8981\",\n \"\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9VPN\u306f\u62e0\u70b9\u306e\u30eb\u30fc\u30bf\u540c\u58eb\u304c\u5e38\u6642\u30c8\u30f3\u30cd\u30eb\u3092\u5f35\u308b\",\n \"\u3069\u3061\u3089\u3082\u6697\u53f7\u5316\u306f\u884c\u308f\u306a\u3044\",\n \"\u30b5\u30a4\u30c8\u9593VPN\u306f\u62e0\u70b9\u306e\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u540c\u58eb\u304cIPsec\u30c8\u30f3\u30cd\u30eb\u3067\u5e38\u6642\u63a5\u7d9a\u3057\u3001\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9VPN\u306f\u500b\u3005\u306e\u7aef\u672b\u304b\u3089\u5fc5\u8981\u6642\u306b\u63a5\u7d9a\u3059\u308b\"\n ],\n answer: [3],\n explain: \"\u30b5\u30a4\u30c8\u9593VPN\u306f\u672c\u793e\u3068\u652f\u793e\u306e\u30eb\u30fc\u30bf\/\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u540c\u58eb\u304cIPsec\u30c8\u30f3\u30cd\u30eb\u3092\u5f35\u308a\u3001\u914d\u4e0b\u306e\u7aef\u672b\u306f\u610f\u8b58\u305b\u305a\u901a\u4fe1\u3067\u304d\u308b\u3002\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9VPN\u306f\u5916\u51fa\u5148\u306ePC\u3084\u30b9\u30de\u30db\u304c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30bd\u30d5\u30c8\uff08\u307e\u305f\u306fSSL-VPN\uff09\u3067\u500b\u5225\u306b\u63a5\u7d9a\u3059\u308b\u65b9\u5f0f\u3002\u3069\u3061\u3089\u3082\u6697\u53f7\u5316\u304c\u524d\u63d0\u3067\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30bd\u30d5\u30c8\u304c\u8981\u308b\u306e\u306f\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u5074\u3002\"\n },\n {\n id: \"se-018\", domain: 5, type: \"single\",\n q: \"WPA3\u304cWPA2\u3068\u6bd4\u3079\u3066\u5f37\u5316\u3055\u308c\u305f\u70b9\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"SAE\u306b\u3088\u308b\u9375\u4ea4\u63db\u3067\u3001\u4e8b\u524d\u5171\u6709\u30ad\u30fc\u3078\u306e\u8f9e\u66f8\u653b\u6483\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u5411\u4e0a\u3057\u305f\",\n \"\u6697\u53f7\u5316\u3092\u5ec3\u6b62\u3057\u3066\u901a\u4fe1\u3092\u9ad8\u901f\u5316\u3057\u305f\",\n \"WEP\u3068\u540c\u3058RC4\u6697\u53f7\u3092\u63a1\u7528\u3057\u305f\",\n \"\u30d1\u30b9\u30ef\u30fc\u30c9\u8a2d\u5b9a\u304c\u4e0d\u8981\u306b\u306a\u3063\u305f\"\n ],\n answer: [0],\n explain: \"WPA3\u30d1\u30fc\u30bd\u30ca\u30eb\u306fWPA2\u306e4\u30a6\u30a7\u30a4\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u306b\u4ee3\u308f\u308aSAE\uff08Simultaneous Authentication of Equals\uff09\u3092\u63a1\u7528\u3057\u3001\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u306e\u508d\u53d7\u304b\u3089\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u7dcf\u5f53\u305f\u308a\u3067\u5272\u308a\u51fa\u3059\u30aa\u30d5\u30e9\u30a4\u30f3\u8f9e\u66f8\u653b\u6483\u3078\u306e\u8010\u6027\u3092\u9ad8\u3081\u305f\u3002\u6697\u53f7\u5316\u306e\u5ec3\u6b62\u3084RC4\u3078\u306e\u56de\u5e30\u306f\u4e8b\u5b9f\u3068\u9006\u3067\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u81ea\u4f53\u306f\u5f15\u304d\u7d9a\u304d\u4f7f\u7528\u3059\u308b\u3002\"\n },\n {\n id: \"se-019\", domain: 5, type: \"multi\",\n q: \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u5805\u7262\u5316\uff08hardening\uff09\u3068\u3057\u3066\u9069\u5207\u306a\u65bd\u7b56\u30922\u3064\u9078\u3079\u3002\",\n choices: [\n \"\u672a\u4f7f\u7528\u30dd\u30fc\u30c8\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3068\u4e0d\u8981\u306a\u30b5\u30fc\u30d3\u30b9\u306e\u7121\u52b9\u5316\",\n \"Telnet\u3067\u306e\u7ba1\u7406\u30a2\u30af\u30bb\u30b9\u306e\u7d99\u7d9a\u5229\u7528\",\n \"\u7ba1\u7406\u30a2\u30af\u30bb\u30b9\u306eSSH\u5316\u3068\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u56de\u6570\u306e\u5236\u9650\",\n \"\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5e73\u6587\u306e\u307e\u307e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3059\u308b\"\n ],\n answer: [0, 2],\n explain: \"\u5805\u7262\u5316\u306e\u57fa\u672c\u306f\u653b\u6483\u9762\u3092\u6e1b\u3089\u3059\u3053\u3068\u3002\u672a\u4f7f\u7528\u30dd\u30fc\u30c8\u306e\u7121\u52b9\u5316\u30fb\u4e0d\u8981\u30b5\u30fc\u30d3\u30b9\u505c\u6b62\u30fbSSH\u306b\u3088\u308b\u6697\u53f7\u5316\u7ba1\u7406\u30fblogin block-for\u7b49\u306b\u3088\u308b\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u5236\u9650\u30fbservice password-encryption\u3084secret\u306b\u3088\u308b\u30d1\u30b9\u30ef\u30fc\u30c9\u4fdd\u8b77\u306a\u3069\u304c\u8a72\u5f53\u3059\u308b\u3002Telnet\u306f\u5e73\u6587\u3067\u76d7\u8074\u306b\u5f31\u304f\u3001\u5e73\u6587\u30d1\u30b9\u30ef\u30fc\u30c9\u4fdd\u5b58\u3082\u5805\u7262\u5316\u306b\u53cd\u3059\u308b\u3002\"\n },\n {\n id: \"se-020\", domain: 5, type: \"single\",\n q: \"\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u304a\u3051\u308b\u30e6\u30fc\u30b6\u610f\u8b58\u5411\u4e0a\uff08security awareness\uff09\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u30eb\u30fc\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u4f5c\u696d\",\n \"OS\u3092\u81ea\u52d5\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u4ed5\u7d44\u307f\",\n \"\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8a13\u7df4\u3084\u6559\u80b2\u3092\u901a\u3058\u3066\u3001\u30e6\u30fc\u30b6\u81ea\u8eab\u306e\u5224\u65ad\u529b\u3068\u8b66\u6212\u5fc3\u3092\u9ad8\u3081\u308b\u53d6\u308a\u7d44\u307f\",\n \"\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30cf\u30c3\u30b7\u30e5\u5316\u3057\u3066\u4fdd\u5b58\u3059\u308b\u6280\u8853\"\n ],\n answer: [2],\n explain: \"\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u6280\u8853\u5bfe\u7b56\u3060\u3051\u3067\u306f\u5b88\u308a\u304d\u308c\u305a\u3001\u4eba\u9593\u304c\u3060\u307e\u3055\u308c\u308b\u3068\u7a81\u7834\u3055\u308c\u308b\u3002\u610f\u8b58\u5411\u4e0a\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u7591\u4f3c\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8a13\u7df4\u30fb\u5b9a\u671f\u6559\u80b2\u30fb\u30dd\u30ea\u30b7\u30fc\u5468\u77e5\u306a\u3069\u3067\u300c\u4eba\u300d\u306e\u9632\u5fa1\u529b\u3092\u9ad8\u3081\u308b\u53d6\u308a\u7d44\u307f\u3002\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a\u3084\u30d1\u30c3\u30c1\u9069\u7528\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u4fdd\u8b77\u306f\u6280\u8853\u7684\u5bfe\u7b56\u3067\u3042\u308a\u3001awareness\u306e\u8aac\u660e\u3067\u306f\u306a\u3044\u3002\"\n },\n\n \/\/ ---------- \u5206\u91ce6: \u81ea\u52d5\u5316\u3068\u30d7\u30ed\u30b0\u30e9\u30de\u30d3\u30ea\u30c6\u30a3 ----------\n {\n id: \"au-001\", domain: 6, type: \"single\",\n q: \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u306e\u81ea\u52d5\u5316\u304c\u3082\u305f\u3089\u3059\u5229\u70b9\u3068\u3057\u3066\u6700\u3082\u9069\u5207\u306a\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u8a2d\u5b9a\u4f5c\u696d\u306e\u4eba\u7684\u30df\u30b9\u304c\u6e1b\u308a\u3001\u6a5f\u5668\u9593\u3067\u8a2d\u5b9a\u306e\u4e00\u8cab\u6027\u3092\u4fdd\u3061\u3084\u3059\u304f\u306a\u308b\",\n \"\u6a5f\u5668\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6545\u969c\u305d\u306e\u3082\u306e\u304c\u767a\u751f\u3057\u306a\u304f\u306a\u308b\",\n \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7269\u7406\u914d\u7dda\u304c\u4e0d\u8981\u306b\u306a\u308b\",\n \"\u901a\u4fe1\u306e\u6697\u53f7\u5316\u304c\u81ea\u52d5\u7684\u306b\u5f37\u5316\u3055\u308c\u308b\"\n ],\n answer: [0],\n explain: \"\u81ea\u52d5\u5316\u306e\u4e3b\u306a\u5229\u70b9\u306f\u3001\u624b\u4f5c\u696d\u306b\u3088\u308b\u8a2d\u5b9a\u30df\u30b9\u306e\u524a\u6e1b\u3001\u4f5c\u696d\u306e\u9ad8\u901f\u5316\u3001\u591a\u6570\u306e\u6a5f\u5668\u3078\u306e\u4e00\u8cab\u3057\u305f\u8a2d\u5b9a\u9069\u7528\u3002\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6545\u969c\u3084\u7269\u7406\u914d\u7dda\u306e\u5fc5\u8981\u6027\u306f\u81ea\u52d5\u5316\u3067\u306f\u7121\u304f\u306a\u3089\u305a\u3001\u6697\u53f7\u5316\u306e\u5f37\u5ea6\u3082\u81ea\u52d5\u5316\u305d\u306e\u3082\u306e\u304c\u9ad8\u3081\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002\"\n },\n\n {\n id: \"au-002\", domain: 6, type: \"single\",\n q: \"\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30d9\u30fc\u30b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u300c\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306e\u96c6\u4e2d\u5316\u300d\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u5404\u6a5f\u5668\u304c\u500b\u5225\u306b\u7d4c\u8def\u8a08\u7b97\u306a\u3069\u306e\u5224\u65ad\u3092\u884c\u3046\",\n \"\u7d4c\u8def\u5236\u5fa1\u306a\u3069\u306e\u5224\u65ad\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306b\u96c6\u7d04\u3057\u3001\u5404\u6a5f\u5668\u306f\u30c7\u30fc\u30bf\u8ee2\u9001\u306b\u5c02\u5ff5\u3059\u308b\",\n \"\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3\u3092\u5ec3\u6b62\u3057\u3066\u8ee2\u9001\u3092\u884c\u308f\u306a\u3044\",\n \"CLI\u3067\u306e\u624b\u52d5\u8a2d\u5b9a\u304c\u5fc5\u9808\u306b\u306a\u308b\"\n ],\n answer: [1],\n explain: \"\u5f93\u6765\u306f\u5404\u6a5f\u5668\u304c\u81ea\u5206\u3067\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\uff08\u7d4c\u8def\u8a08\u7b97\u306a\u3069\u306e\u5224\u65ad\uff09\u3092\u6301\u3063\u3066\u3044\u305f\u304c\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30d9\u30fc\u30b9\uff08SDN\uff09\u3067\u306f\u305d\u306e\u5224\u65ad\u6a5f\u80fd\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306b\u96c6\u4e2d\u3055\u305b\u3001\u6a5f\u5668\u306f\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3\uff08\u8ee2\u9001\uff09\u306b\u5c02\u5ff5\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u3092\u4e00\u5143\u7684\u306b\u628a\u63e1\u30fb\u5236\u5fa1\u3067\u304d\u3001\u81ea\u52d5\u5316\u3082\u3057\u3084\u3059\u304f\u306a\u308b\u3002\"\n },\n {\n id: \"au-003\", domain: 6, type: \"single\",\n q: \"SDN\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u30ce\u30fc\u30b9\u30d0\u30a6\u30f3\u30c9API\u3068\u30b5\u30a6\u30b9\u30d0\u30a6\u30f3\u30c9API\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30ce\u30fc\u30b9\u30d0\u30a6\u30f3\u30c9API\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3068\u306e\u901a\u4fe1\u306b\u4f7f\u3046\",\n \"\u30b5\u30a6\u30b9\u30d0\u30a6\u30f3\u30c9API\u306f\u4e0a\u4f4d\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u306e\u9023\u643a\u306b\u4f7f\u3046\",\n \"\u30ce\u30fc\u30b9\u30d0\u30a6\u30f3\u30c9\u306f\u4e0a\u4f4d\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u3001\u30b5\u30a6\u30b9\u30d0\u30a6\u30f3\u30c9\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u5236\u5fa1\u5411\u3051\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3042\u308b\",\n \"\u4e21\u8005\u306f\u540c\u3058\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u5225\u540d\u3067\u3042\u308b\"\n ],\n answer: [2],\n explain: \"\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u4e2d\u5fc3\u306b\u898b\u3066\u3001\u5317\u5074\uff08\u4e0a\u4f4d\uff09\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30b9\u30af\u30ea\u30d7\u30c8\u3068\u9023\u643a\u3059\u308b\u306e\u304c\u30ce\u30fc\u30b9\u30d0\u30a6\u30f3\u30c9API\uff08REST API\u304c\u4ee3\u8868\uff09\u3001\u5357\u5074\uff08\u4e0b\u4f4d\uff09\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3092\u5236\u5fa1\u3059\u308b\u306e\u304c\u30b5\u30a6\u30b9\u30d0\u30a6\u30f3\u30c9API\uff08NETCONF\u30fbRESTCONF\u30fbOpenFlow\u306a\u3069\uff09\u3002\u65b9\u5411\u306e\u30a4\u30e1\u30fc\u30b8\u3067\u899a\u3048\u308b\u3068\u6df7\u540c\u3057\u306a\u3044\u3002\"\n },\n {\n id: \"au-004\", domain: 6, type: \"single\",\n q: \"Cisco Catalyst Center\uff08\u65e7DNA Center\uff09\u306b\u3088\u308b\u7ba1\u7406\u304c\u3001\u5f93\u6765\u306e\u6a5f\u5668\u500b\u5225\u7ba1\u7406\u3068\u7570\u306a\u308b\u70b9\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u3092\u30dd\u30ea\u30b7\u30fc\u30d9\u30fc\u30b9\u3067\u4e00\u5143\u7ba1\u7406\u3057\u3001\u8a2d\u5b9a\u3092API\u7d4c\u7531\u3067\u81ea\u52d5\u5c55\u958b\u3067\u304d\u308b\",\n \"\u5404\u6a5f\u5668\u306bTelnet\u30671\u53f0\u305a\u3064\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u8a2d\u5b9a\u3059\u308b\",\n \"\u69cb\u6210\u7ba1\u7406\u306b\u8868\u8a08\u7b97\u30bd\u30d5\u30c8\u3067\u306e\u53f0\u5e33\u7ba1\u7406\u304c\u5fc5\u9808\u306b\u306a\u308b\",\n \"\u6a5f\u5668\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u3067\u304d\u306a\u304f\u306a\u308b\"\n ],\n answer: [0],\n explain: \"Catalyst Center\u306f\u30a4\u30f3\u30c6\u30f3\u30c8\u30d9\u30fc\u30b9\u7ba1\u7406\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3067\u3001\u300c\u3053\u306e\u30b0\u30eb\u30fc\u30d7\u306f\u4e92\u3044\u306b\u901a\u4fe1\u7981\u6b62\u300d\u306e\u3088\u3046\u306a\u30dd\u30ea\u30b7\u30fc\u3092\u5b9a\u7fa9\u3059\u308b\u3068\u5fc5\u8981\u306a\u8a2d\u5b9a\u304c\u5404\u6a5f\u5668\u3078\u81ea\u52d5\u5c55\u958b\u3055\u308c\u308b\u3002\u53ef\u8996\u5316\u30fb\u4fdd\u8a3c\uff08Assurance\uff09\u30fb\u81ea\u52d5\u5316\u30fbREST API\u306b\u3088\u308b\u5916\u90e8\u9023\u643a\u304c\u7279\u5fb4\u30021\u53f0\u305a\u3064\u306eCLI\u64cd\u4f5c\u3084\u624b\u4f5c\u696d\u306e\u53f0\u5e33\u7ba1\u7406\u3053\u305d\u304c\u3001\u7f6e\u304d\u63db\u3048\u5bfe\u8c61\u306e\u5f93\u6765\u624b\u6cd5\u3002\"\n },\n {\n id: \"au-005\", domain: 6, type: \"single\",\n q: \"SDN\u306b\u304a\u3051\u308b\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u7269\u7406\u7684\u306a\u914d\u7dda\u3068\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u69cb\u6210\u3055\u308c\u308b\u57fa\u76e4\u90e8\u5206\",\n \"\u7269\u7406\u7db2\uff08\u30a2\u30f3\u30c0\u30fc\u30ec\u30a4\uff09\u306e\u4e0a\u306bVXLAN\u306a\u3069\u306e\u30c8\u30f3\u30cd\u30eb\u3067\u69cb\u6210\u3055\u308c\u308b\u4eee\u60f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\",\n \"\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u306e\u5197\u9577\u5316\u65b9\u5f0f\",\n \"\u7121\u7ddaLAN\u306e\u96fb\u6ce2\u8a2d\u8a08\u56f3\"\n ],\n answer: [1],\n explain: \"\u30a2\u30f3\u30c0\u30fc\u30ec\u30a4\u306f\u7269\u7406\u7684\u306a\u6a5f\u5668\u30fb\u914d\u7dda\u30fb\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u4f5c\u308b\u571f\u53f0\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3002\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u306f\u305d\u306e\u4e0a\u306bVXLAN\u306a\u3069\u306e\u30c8\u30f3\u30cd\u30eb\u6280\u8853\u3067\u69cb\u7bc9\u3059\u308b\u8ad6\u7406\u7684\u306a\u4eee\u60f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3001\u7269\u7406\u69cb\u6210\u306b\u7e1b\u3089\u308c\u305a\u30bb\u30b0\u30e1\u30f3\u30c8\u3092\u8a2d\u8a08\u3067\u304d\u308b\u3002\u30a2\u30f3\u30c0\u30fc\u30ec\u30a4\u3068\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u5168\u4f53\u69cb\u6210\u3092\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u3068\u547c\u3076\u3002\"\n },\n {\n id: \"au-006\", domain: 6, type: \"single\",\n q: \"REST API\u306eHTTP\u30e1\u30bd\u30c3\u30c9\u3068CRUD\u64cd\u4f5c\u306e\u5bfe\u5fdc\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"GET=\u4f5c\u6210\u3001POST=\u53d6\u5f97\",\n \"PUT=\u524a\u9664\u3001DELETE=\u66f4\u65b0\",\n \"POST=\u53d6\u5f97\u3001GET=\u4f5c\u6210\",\n \"GET=\u53d6\u5f97\u3001POST=\u4f5c\u6210\u3001PUT\/PATCH=\u66f4\u65b0\u3001DELETE=\u524a\u9664\"\n ],\n answer: [3],\n explain: \"CRUD\u3068\u306e\u5bfe\u5fdc\u306f\u3001Create=POST\u3001Read=GET\u3001Update=PUT\uff08\u5168\u4f53\u7f6e\u63db\uff09\u307e\u305f\u306fPATCH\uff08\u90e8\u5206\u66f4\u65b0\uff09\u3001Delete=DELETE\u3002GET\u306f\u30c7\u30fc\u30bf\u3092\u5909\u66f4\u3057\u306a\u3044\u5b89\u5168\u306a\u30e1\u30bd\u30c3\u30c9\u3067\u3042\u308b\u70b9\u3082\u91cd\u8981\u3002\u3053\u306e\u5bfe\u5fdc\u306fCatalyst Center\u306a\u3069\u306eAPI\u3092\u53e9\u304f\u969b\u306e\u57fa\u672c\u306b\u306a\u308b\u3002\"\n },\n {\n id: \"au-007\", domain: 6, type: \"single\",\n q: \"REST API\u306eHTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u306e\u8aac\u660e\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"200\u756a\u53f0\u306f\u6210\u529f\u3001400\u756a\u53f0\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306e\u30a8\u30e9\u30fc\u3001500\u756a\u53f0\u306f\u30b5\u30fc\u30d0\u5074\u306e\u30a8\u30e9\u30fc\u3092\u8868\u3059\",\n \"200\u756a\u53f0\u306f\u30a8\u30e9\u30fc\u3001500\u756a\u53f0\u306f\u6210\u529f\u3092\u8868\u3059\",\n \"404\u306f\u30b5\u30fc\u30d0\u306e\u5185\u90e8\u30a8\u30e9\u30fc\u3092\u8868\u3059\",\n \"\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u306f\u3059\u3079\u3066\u6210\u529f\u3092\u610f\u5473\u3059\u308b\"\n ],\n answer: [0],\n explain: \"2xx\u306f\u6210\u529f\uff08200 OK\u3001201 Created\uff09\u30014xx\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306e\u554f\u984c\uff08400 Bad Request\u3001401 Unauthorized\u3001404 Not Found\uff09\u30015xx\u306f\u30b5\u30fc\u30d0\u5074\u306e\u554f\u984c\uff08500 Internal Server Error\uff09\u3002404\u306f\u300c\u30ea\u30bd\u30fc\u30b9\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u300d\u3068\u3044\u3046\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u30a8\u30e9\u30fc\u3067\u3001\u30b5\u30fc\u30d0\u5185\u90e8\u30a8\u30e9\u30fc\u306f500\u3002\"\n },\n {\n id: \"au-008\", domain: 6, type: \"single\",\n q: \"REST API\u306e\u8a8d\u8a3c\u65b9\u5f0f\u3068\u3057\u3066\u4e00\u822c\u7684\u306b\u4f7f\u308f\u308c\u308b\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"ARP\u30c6\u30fc\u30d6\u30eb\u306e\u4ea4\u63db\",\n \"STP\u306eBPDU\",\n \"Basic\u8a8d\u8a3c\u3084\u30c8\u30fc\u30af\u30f3\uff08API\u30ad\u30fc\/Bearer\u30c8\u30fc\u30af\u30f3\uff09\u306b\u3088\u308b\u8a8d\u8a3c\",\n \"ICMP\u30a8\u30b3\u30fc\u8981\u6c42\"\n ],\n answer: [2],\n explain: \"REST API\u3067\u306f\u30e6\u30fc\u30b6\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092Base64\u3067\u9001\u308bBasic\u8a8d\u8a3c\u3084\u3001\u4e8b\u524d\u306b\u767a\u884c\u3055\u308c\u305fAPI\u30ad\u30fc\u30fbBearer\u30c8\u30fc\u30af\u30f3\u3092\u30ea\u30af\u30a8\u30b9\u30c8\u30d8\u30c3\u30c0\u306b\u542b\u3081\u308b\u65b9\u5f0f\u304c\u4e00\u822c\u7684\u3002\u76d7\u8074\u5bfe\u7b56\u3068\u3057\u3066HTTPS\u3068\u306e\u4f75\u7528\u304c\u524d\u63d0\u306b\u306a\u308b\u3002ARP\u30fbBPDU\u30fbICMP\u306f\u305d\u308c\u305e\u308c\u30a2\u30c9\u30ec\u30b9\u89e3\u6c7a\u30fbSTP\u30fb\u758e\u901a\u78ba\u8a8d\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u8a8d\u8a3c\u3068\u306f\u7121\u95a2\u4fc2\u3002\"\n },\n {\n id: \"au-009\", domain: 6, type: \"single\",\n q: \"JSON\u306e\u69cb\u6587\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"{device: cisco}\",\n \"{\\\"device\\\": \\\"cisco\\\", \\\"ports\\\": [1, 2, 3]}\",\n \"<device>cisco<\/device>\",\n \"device = cisco\"\n ],\n answer: [1],\n explain: \"JSON\u306f\u30ad\u30fc\u3092\u5fc5\u305a\u30c0\u30d6\u30eb\u30af\u30a9\u30fc\u30c8\u3067\u56f2\u307f\u3001\u5024\u306b\u306f\u6587\u5b57\u5217\u30fb\u6570\u5024\u30fb\u771f\u507d\u5024\u30fbnull\u30fb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30fb\u914d\u5217\u3092\u66f8\u3051\u308b\u3002\u30ad\u30fc\u304c\u88f8\u306e\u8868\u8a18\u306fJavaScript\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ea\u30c6\u30e9\u30eb\u3067\u306f\u8a31\u3055\u308c\u3066\u3082JSON\u3067\u306f\u4e0d\u6b63\u3002\u30bf\u30b0\u3067\u56f2\u3080\u5f62\u5f0f\u306fXML\u3001=\u3067\u306e\u4ee3\u5165\u306f\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u98a8\u306e\u5225\u5f62\u5f0f\u3002\"\n },\n {\n id: \"au-010\", domain: 6, type: \"single\",\n q: \"JSON\u3067\u6271\u3048\u308b\u30c7\u30fc\u30bf\u578b\u306e\u7d44\u307f\u5408\u308f\u305b\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u6587\u5b57\u5217\u30fb\u6570\u5024\u30fb\u771f\u507d\u5024\u30fbnull\u30fb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30fb\u914d\u5217\",\n \"\u6587\u5b57\u5217\u3068\u6570\u5024\u306e\u307f\",\n \"\u30d0\u30a4\u30ca\u30ea\u30c7\u30fc\u30bf\u3068\u65e5\u4ed8\u578b\",\n \"\u95a2\u6570\u3068\u30dd\u30a4\u30f3\u30bf\"\n ],\n answer: [0],\n explain: \"JSON\u306e\u5024\u306f\u6587\u5b57\u5217\uff08\\\"text\\\"\uff09\u30fb\u6570\u5024\uff0810\u30841.5\uff09\u30fb\u771f\u507d\u5024\uff08true\/false\uff09\u30fbnull\u30fb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff08{}\uff09\u30fb\u914d\u5217\uff08[]\uff09\u306e6\u7a2e\u985e\u3002\u65e5\u4ed8\u578b\u3084\u30d0\u30a4\u30ca\u30ea\u306f\u76f4\u63a5\u306e\u578b\u3068\u3057\u3066\u5b58\u5728\u305b\u305a\u6587\u5b57\u5217\u306a\u3069\u3067\u8868\u73fe\u3059\u308b\u3002\u95a2\u6570\u3084\u30dd\u30a4\u30f3\u30bf\u3068\u3044\u3046\u6982\u5ff5\u306fJSON\u306b\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"au-011\", domain: 6, type: \"single\",\n q: \"Ansible\u306e\u7279\u5fb4\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u7ba1\u7406\u5bfe\u8c61\u3059\u3079\u3066\u306b\u5e38\u99d0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5fc5\u9808\",\n \"\u69cb\u6210\u306fC\u8a00\u8a9e\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u3057\u3066\u8a18\u8ff0\u3059\u308b\",\n \"\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30ec\u30b9\u3067\u52d5\u4f5c\u3057\u3001YAML\u5f62\u5f0f\u306eplaybook\u3067\u69cb\u6210\u3092\u8a18\u8ff0\u3059\u308b\",\n \"Windows\u30b5\u30fc\u30d0\u4e0a\u3067\u3057\u304b\u52d5\u4f5c\u3057\u306a\u3044\"\n ],\n answer: [2],\n explain: \"Ansible\u306fSSH\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u3082\u5bfe\u5fdc\uff09\u3067\u63a5\u7d9a\u3059\u308b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30ec\u30b9\u578b\u3067\u3001\u7ba1\u7406\u5bfe\u8c61\u306b\u5e38\u99d0\u30bd\u30d5\u30c8\u3092\u5165\u308c\u308b\u5fc5\u8981\u304c\u306a\u3044\u3002\u69cb\u6210\u306fYAML\u3067\u66f8\u304fplaybook\u306b\u8a18\u8ff0\u3059\u308b\u3002\u5c0e\u5165\u306e\u624b\u8efd\u3055\u304b\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u81ea\u52d5\u5316\u306e\u5165\u53e3\u3068\u3057\u3066\u3088\u304f\u4f7f\u308f\u308c\u308b\u3002\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u4f7f\u3046\u4ee3\u8868\u306fPuppet\u3084Chef\u3002\"\n },\n {\n id: \"au-012\", domain: 6, type: \"single\",\n q: \"Terraform\u306e\u7279\u5fb4\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u624b\u9806\u30921\u884c\u305a\u3064\u9010\u6b21\u5b9f\u884c\u3059\u308b\u547d\u4ee4\u578b\u306e\u30c4\u30fc\u30eb\u3067\u3042\u308b\",\n \"\u5ba3\u8a00\u578b\u3067\u30a4\u30f3\u30d5\u30e9\u306e\u3042\u308b\u3079\u304d\u72b6\u614b\u3092\u30b3\u30fc\u30c9\u3067\u5b9a\u7fa9\u3057\u3001\u73fe\u72b6\u3068\u306e\u5dee\u5206\u3092\u9069\u7528\u3059\u308b\uff08IaC\uff09\",\n \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u76e3\u8996\u5c02\u7528\u306e\u30c4\u30fc\u30eb\u3067\u3042\u308b\",\n \"GUI\u304b\u3089\u3057\u304b\u64cd\u4f5c\u3067\u304d\u306a\u3044\"\n ],\n answer: [1],\n explain: \"Terraform\u306fInfrastructure as Code\uff08IaC\uff09\u306e\u4ee3\u8868\u7684\u30c4\u30fc\u30eb\u3067\u3001HCL\u3068\u3044\u3046\u8a00\u8a9e\u3067\u3042\u308b\u3079\u304d\u72b6\u614b\u3092\u5ba3\u8a00\u7684\u306b\u5b9a\u7fa9\u3057\u3001plan \u3067\u73fe\u72b6\u3068\u306e\u5dee\u5206\u3092\u78ba\u8a8d\u3057\u3066 apply \u3067\u9069\u7528\u3059\u308b\u3002\u624b\u9806\u3092\u66f8\u304f\u547d\u4ee4\u578b\u3067\u306f\u306a\u304f\u7d50\u679c\u3092\u66f8\u304f\u5ba3\u8a00\u578b\u3067\u3042\u308b\u70b9\u304c\u7279\u5fb4\u3002\u76e3\u8996\u30c4\u30fc\u30eb\u3067\u306f\u306a\u304f\u3001\u64cd\u4f5c\u306f\u4e3b\u306bCLI\u3067\u884c\u3046\u3002\"\n },\n {\n id: \"au-013\", domain: 6, type: \"single\",\n q: \"\u69cb\u6210\u7ba1\u7406\u30c4\u30fc\u30eb\u306e\u6bd4\u8f03\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"Ansible\u306f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30ec\u30b9\u3067\u3001Puppet\u3068Chef\u306f\u4e00\u822c\u306b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u4f7f\u7528\u3059\u308b\",\n \"Puppet\u306f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30ec\u30b9\u3067\u3001Ansible\u306f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u5fc5\u9808\",\n \"Chef\u306fYAML\u306eplaybook\u3067\u69cb\u6210\u3092\u8a18\u8ff0\u3059\u308b\",\n \"3\u3064\u306e\u30c4\u30fc\u30eb\u306f\u4ed5\u7d44\u307f\u3082\u8a18\u8ff0\u5f62\u5f0f\u3082\u3059\u3079\u3066\u540c\u3058\u3067\u3042\u308b\"\n ],\n answer: [0],\n explain: \"Ansible\u306fSSH\u30d9\u30fc\u30b9\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30ec\u30b9\u3067YAML\u306eplaybook\u3092\u4f7f\u3046\u3002Puppet\u306f\u72ec\u81ea\u8a00\u8a9e\u306e\u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u3068\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\uff08pull\u578b\uff09\u3001Chef\u306fRuby\u30d9\u30fc\u30b9\u306e\u30ec\u30b7\u30d4\/\u30af\u30c3\u30af\u30d6\u30c3\u30af\u3068\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u4f7f\u3046\u306e\u304c\u4e00\u822c\u7684\u3002YAML playbook\u306fAnsible\u56fa\u6709\u306e\u7528\u8a9e\u306a\u306e\u3067Chef\u306e\u8aac\u660e\u3068\u3057\u3066\u306f\u8aa4\u308a\u3002\"\n },\n {\n id: \"au-014\", domain: 6, type: \"single\",\n q: \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u306b\u304a\u3051\u308b\u751f\u6210AI\uff08generative AI\uff09\u306e\u6d3b\u7528\u4f8b\u3068\u3057\u3066\u6700\u3082\u9069\u5207\u306a\u3082\u306e\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u30b1\u30fc\u30d6\u30eb\u306e\u7269\u7406\u7684\u306a\u4ea4\u63db\u4f5c\u696d\",\n \"\u7121\u7dda\u96fb\u6ce2\u306e\u7269\u7406\u7684\u306a\u5897\u5e45\",\n \"\u30d1\u30b1\u30c3\u30c8\u306e\u8ee2\u9001\u51e6\u7406\u305d\u306e\u3082\u306e\",\n \"\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8\u6642\u306e\u5bfe\u8a71\u7684\u306a\u652f\u63f4\u3084\u3001\u8a2d\u5b9a\u4f8b\u30fb\u624b\u9806\u66f8\u306e\u4e0b\u66f8\u304d\u751f\u6210\"\n ],\n answer: [3],\n explain: \"\u751f\u6210AI\u306f\u81ea\u7136\u8a00\u8a9e\u3067\u306e\u8cea\u554f\u5fdc\u7b54\u3084\u6587\u7ae0\u30fb\u30b3\u30fc\u30c9\u306e\u751f\u6210\u304c\u5f97\u610f\u3067\u3001\u904b\u7528\u3067\u306f\u969c\u5bb3\u5bfe\u5fdc\u6642\u306e\u5bfe\u8a71\u7684\u652f\u63f4\u3001\u8a2d\u5b9a\u4f8b\u3084\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u4e0b\u66f8\u304d\u4f5c\u6210\u306a\u3069\u306b\u6d3b\u7528\u3055\u308c\u308b\u3002\u4e00\u65b9\u3001\u904e\u53bb\u30c7\u30fc\u30bf\u304b\u3089\u969c\u5bb3\u4e88\u5146\u3092\u691c\u77e5\u3059\u308b\u306e\u306f\u4e88\u6e2cAI\u3002\u7269\u7406\u4f5c\u696d\u3084\u30d1\u30b1\u30c3\u30c8\u8ee2\u9001\u305d\u306e\u3082\u306e\u306fAI\u306e\u5b88\u5099\u7bc4\u56f2\u3067\u306f\u306a\u3044\u3002\"\n },\n {\n id: \"au-015\", domain: 6, type: \"single\",\n q: \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u306b\u304a\u3044\u3066REST API\u304cCLI\u3067\u306e\u624b\u52d5\u64cd\u4f5c\u3088\u308a\u512a\u308c\u3066\u3044\u308b\u70b9\u306f\u3069\u308c\u304b\u3002\",\n choices: [\n \"\u4eba\u9593\u306b\u3068\u3063\u3066\u51fa\u529b\u753b\u9762\u304c\u8aad\u307f\u3084\u3059\u3044\",\n \"\u69cb\u9020\u5316\u30c7\u30fc\u30bf\uff08JSON\uff09\u3067\u5fdc\u7b54\u304c\u8fd4\u308b\u305f\u3081\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u3088\u308b\u81ea\u52d5\u51e6\u7406\u304c\u3057\u3084\u3059\u3044\",\n \"\u8a8d\u8a3c\u304c\u4e0d\u8981\u306b\u306a\u308b\",\n \"\u7269\u7406\u969c\u5bb3\u304c\u767a\u751f\u3057\u306a\u304f\u306a\u308b\"\n ],\n answer: [1],\n explain: \"CLI\u306e\u51fa\u529b\u306f\u4eba\u9593\u5411\u3051\u306e\u30c6\u30ad\u30b9\u30c8\u3067\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u6271\u3046\u306b\u306f\u4e0d\u5b89\u5b9a\u306a\u6587\u5b57\u5217\u89e3\u6790\u304c\u5fc5\u8981\u306b\u306a\u308b\u3002REST API\u306fJSON\u306a\u3069\u306e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3067\u8fd4\u308b\u305f\u3081\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u306e\u89e3\u6790\u30fb\u5927\u91cf\u6a5f\u5668\u3078\u306e\u4e00\u62ec\u64cd\u4f5c\u30fb\u4ed6\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u9023\u643a\u304c\u5bb9\u6613\u3002\u4eba\u9593\u304c\u8aad\u3080\u3060\u3051\u306a\u3089CLI\u3082\u5341\u5206\u3067\u3001\u8a8d\u8a3c\u306fAPI\u3067\u3082\u5fc5\u8981\u3001\u7269\u7406\u969c\u5bb3\u306f\u5f53\u7136\u306a\u304f\u306a\u3089\u306a\u3044\u3002\"\n },\n\n];\n\/* QUESTIONS-END *\/\n\n\/\/ ============================================================\n\/\/ \u53d7\u9a13\u5c65\u6b74\u306e\u8aad\u307f\u66f8\u304d\uff08localStorage\u4e0d\u53ef\u30fb\u4e0d\u6b63\u30c7\u30fc\u30bf\u306f\u521d\u671f\u5316\u3057\u3066\u7d99\u7d9a\uff09\n\/\/ ============================================================\nconst STORAGE_KEY = \"tv_ccna_exam_v1\";\nlet storage_ok = true;\nlet memory_store = null;\n\nfunction default_store() { return { history: [] }; }\nfunction load_store() {\n if (memory_store) return memory_store;\n try {\n const raw = localStorage.getItem(STORAGE_KEY);\n if (!raw) return default_store();\n const data = JSON.parse(raw);\n if (!data || !Array.isArray(data.history)) return default_store();\n return data;\n } catch (e) {\n storage_ok = false;\n memory_store = default_store();\n return memory_store;\n }\n}\nfunction save_store(data) {\n if (!storage_ok) { memory_store = data; return; }\n try { localStorage.setItem(STORAGE_KEY, JSON.stringify(data)); }\n catch (e) { storage_ok = false; memory_store = data; }\n}\nfunction reset_store() {\n memory_store = null;\n try { localStorage.removeItem(STORAGE_KEY); } catch (e) { \/* \u30e1\u30e2\u30ea\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u6642\u306fnull\u5316\u3067\u5341\u5206 *\/ }\n}\n\n\/\/ ============================================================\n\/\/ \u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\n\/\/ ============================================================\nfunction shuffle(arr) {\n const a = [...arr];\n for (let i = a.length - 1; i > 0; i--) {\n const j = Math.floor(Math.random() * (i + 1));\n [a[i], a[j]] = [a[j], a[i]];\n }\n return a;\n}\nfunction grade(question, selected_indexes) {\n const ans = [...question.answer].sort((x, y) => x - y).join(\",\");\n const sel = [...selected_indexes].sort((x, y) => x - y).join(\",\");\n return ans === sel;\n}\nfunction choice_key(i) { return String.fromCharCode(65 + i); }\nfunction el(id) { return document.getElementById(id); }\nfunction format_time(sec) {\n const m = Math.floor(sec \/ 60);\n const s = sec % 60;\n return `${String(m).padStart(2, \"0\")}:${String(s).padStart(2, \"0\")}`;\n}\n\n\/\/ ============================================================\n\/\/ \u753b\u9762\u5236\u5fa1\n\/\/ ============================================================\nlet session = null; \/\/ {mode_key, queue, index, responses, deadline}\nlet selected = new Set();\nlet timer_id = null;\nlet debug_mode = false; \/\/ \u30b9\u30af\u30b7\u30e7\u691c\u8a3c\u7528\uff08\u5c65\u6b74\u3092\u4fdd\u5b58\u3057\u306a\u3044\u30fb\u30b7\u30e3\u30c3\u30d5\u30eb\u306a\u3057\uff09\n\nfunction show_screen(name) {\n el(\"screen-top\").hidden = name !== \"top\";\n el(\"screen-exam\").hidden = name !== \"exam\";\n el(\"screen-result\").hidden = name !== \"result\";\n window.scrollTo(0, 0);\n}\n\n\/\/ ---------- \u30c8\u30c3\u30d7 ----------\nfunction render_top() {\n el(\"storage-note\").hidden = storage_ok;\n const history = load_store().history;\n el(\"hist-block\").hidden = history.length === 0;\n const list = el(\"hist-list\");\n list.innerHTML = \"\";\n for (const h of history) {\n const d = new Date(h.ts);\n const pct = Math.round(h.correct \/ h.total * 100);\n const item = document.createElement(\"div\");\n item.className = \"hist-item\";\n const left = document.createElement(\"span\");\n left.textContent = `${d.getMonth() + 1}\/${d.getDate()} ${d.getHours()}:${String(d.getMinutes()).padStart(2, \"0\")} \u2014 ${MODES[h.mode]?.label ?? h.mode}\u6a21\u8a66\uff08${h.total}\u554f\uff09`;\n const right = document.createElement(\"span\");\n right.className = \"h-score\" + (pct >= PASS_RATE * 100 ? \" pass\" : \"\");\n right.textContent = `${pct}%`;\n item.append(left, right);\n list.appendChild(item);\n }\n}\n\n\/\/ ---------- \u8a66\u9a13 ----------\n\/\/ \u6309\u5206\u62bd\u51fa: \u5404\u5206\u91ce\u3092\u30b7\u30e3\u30c3\u30d5\u30eb\u3057\u3066\u898f\u5b9a\u6570\u53d6\u308a\u3001\u5168\u4f53\u3092\u518d\u30b7\u30e3\u30c3\u30d5\u30eb\nfunction build_exam_queue(mode_key) {\n const quota = MODES[mode_key].quota;\n let picked = [];\n for (const [d, n] of Object.entries(quota)) {\n const pool = QUESTIONS.filter(q => q.domain === Number(d));\n picked = picked.concat((debug_mode ? pool : shuffle(pool)).slice(0, n));\n }\n return debug_mode ? picked : shuffle(picked);\n}\n\nfunction start_exam(mode_key) {\n const queue = build_exam_queue(mode_key);\n session = {\n mode_key,\n queue,\n index: 0,\n responses: new Array(queue.length).fill(null),\n deadline: Date.now() + MODES[mode_key].minutes * 60 * 1000,\n };\n show_screen(\"exam\");\n render_question();\n clearInterval(timer_id);\n timer_id = setInterval(tick, 250);\n tick();\n}\n\nfunction tick() {\n if (!session) return;\n const left = Math.max(0, Math.round((session.deadline - Date.now()) \/ 1000));\n const timer = el(\"exam-timer\");\n timer.textContent = format_time(left);\n timer.classList.toggle(\"danger\", left < 300);\n if (left <= 0) finish_exam();\n}\n\nfunction current_question() { return session.queue[session.index]; }\n\nfunction render_question() {\n const q = current_question();\n selected = new Set();\n\n el(\"exam-counter\").textContent = `${session.index + 1} \/ ${session.queue.length}\u554f`;\n el(\"progress-fill\").style.width = (session.index \/ session.queue.length * 100) + \"%\";\n el(\"q-meta\").hidden = q.type !== \"multi\";\n el(\"q-text\").textContent = q.q;\n\n const box = el(\"choices\");\n box.innerHTML = \"\";\n q.choices.forEach((text, i) => {\n const b = document.createElement(\"button\");\n b.className = \"choice\";\n b.dataset.index = i;\n const key = document.createElement(\"span\");\n key.className = \"ch-key\";\n key.textContent = choice_key(i);\n const body = document.createElement(\"span\");\n body.className = \"ch-body\";\n body.textContent = text;\n b.append(key, body);\n b.addEventListener(\"click\", () => toggle_choice(q, i));\n box.appendChild(b);\n });\n\n el(\"submit-btn\").textContent = session.index + 1 >= session.queue.length ? \"\u63a1\u70b9\u3059\u308b\" : \"\u56de\u7b54\u3057\u3066\u6b21\u3078\";\n el(\"submit-btn\").disabled = true;\n}\n\nfunction toggle_choice(q, i) {\n if (q.type === \"single\") {\n selected = new Set([i]);\n } else {\n if (selected.has(i)) selected.delete(i); else selected.add(i);\n }\n document.querySelectorAll(\"#choices .choice\").forEach(b => {\n b.classList.toggle(\"selected\", selected.has(Number(b.dataset.index)));\n });\n el(\"submit-btn\").disabled = selected.size === 0;\n}\n\n\/\/ \u56de\u7b54\u3092\u78ba\u5b9a\u3057\u3066\u6b21\u3078\uff08\u6700\u5f8c\u306e\u554f\u984c\u306a\u3089\u63a1\u70b9\uff09\u3002\u524d\u3078\u306f\u623b\u308c\u306a\u3044\nfunction submit_and_next() {\n if (!session || selected.size === 0) return;\n session.responses[session.index] = new Set(selected);\n if (session.index + 1 >= session.queue.length) { finish_exam(); return; }\n session.index += 1;\n render_question();\n window.scrollTo(0, 0);\n}\n\nfunction quit_exam() {\n if (!confirm(\"\u8a66\u9a13\u3092\u4e2d\u65ad\u3057\u307e\u3059\u304b\uff1f\u3053\u306e\u56de\u306e\u89e3\u7b54\u306f\u7834\u68c4\u3055\u308c\u307e\u3059\u3002\")) return;\n clearInterval(timer_id);\n session = null;\n render_top();\n show_screen(\"top\");\n}\n\n\/\/ ---------- \u63a1\u70b9\u30fb\u7d50\u679c ----------\nfunction save_history(correct) {\n if (debug_mode) return;\n const data = load_store();\n data.history.unshift({ ts: Date.now(), mode: session.mode_key, total: session.queue.length, correct });\n data.history = data.history.slice(0, 10);\n save_store(data);\n}\n\nfunction finish_exam() {\n clearInterval(timer_id);\n let correct = 0;\n const by_domain = {}; \/\/ {d: {total, correct}}\n const wrongs = []; \/\/ {q, response}\n session.queue.forEach((q, i) => {\n const res = session.responses[i];\n const ok = res !== null && grade(q, res);\n by_domain[q.domain] = by_domain[q.domain] || { total: 0, correct: 0 };\n by_domain[q.domain].total += 1;\n if (ok) { correct += 1; by_domain[q.domain].correct += 1; }\n else wrongs.push({ q, response: res });\n });\n save_history(correct);\n render_result(correct, by_domain, wrongs);\n session = null;\n}\n\nfunction render_result(correct, by_domain, wrongs) {\n const total = Object.values(by_domain).reduce((s, v) => s + v.total, 0);\n const pct = Math.round(correct \/ total * 100);\n el(\"result-rate\").textContent = pct;\n el(\"result-detail\").textContent = `${total}\u554f\u4e2d ${correct}\u554f\u6b63\u89e3`;\n\n \/\/ \u5408\u683c\u76ee\u5b89\uff0883%\uff09\u3068\u306e\u6bd4\u8f03\n const need = Math.ceil(total * PASS_RATE);\n const judge = el(\"result-judge\");\n if (correct >= need) {\n judge.textContent = \"\u5408\u683c\u570f\u5185\u3067\u3059\uff08\u76ee\u5b8983%\u4ee5\u4e0a\uff09\";\n judge.className = \"result-judge pass\";\n } else {\n judge.textContent = `\u5408\u683c\u76ee\u5b89\uff0883%\uff09\u307e\u3067\u3042\u3068${need - correct}\u554f`;\n judge.className = \"result-judge fail\";\n }\n\n \/\/ \u5206\u91ce\u5225\u30c6\u30fc\u30d6\u30eb\n const tbody = el(\"domain-tbody\");\n tbody.innerHTML = \"\";\n for (const [d, v] of Object.entries(by_domain)) {\n const row = document.createElement(\"tr\");\n const dpct = Math.round(v.correct \/ v.total * 100);\n const name_td = document.createElement(\"td\");\n name_td.textContent = DOMAINS[d].name;\n const num_td = document.createElement(\"td\");\n num_td.className = \"num\";\n num_td.textContent = `${v.correct} \/ ${v.total}`;\n const pct_td = document.createElement(\"td\");\n pct_td.className = \"num pct\" + (dpct < PASS_RATE * 100 ? \" low\" : \"\");\n pct_td.textContent = `${dpct}%`;\n row.append(name_td, num_td, pct_td);\n tbody.appendChild(row);\n }\n\n \/\/ \u8aa4\u7b54\u30fb\u672a\u56de\u7b54\u30ea\u30b9\u30c8\n el(\"wrong-block\").hidden = wrongs.length === 0;\n const list = el(\"wrong-list\");\n list.innerHTML = \"\";\n for (const { q, response } of wrongs) {\n const item = document.createElement(\"details\");\n item.className = \"wrong-item\";\n const summary = document.createElement(\"summary\");\n const mark = document.createElement(\"span\");\n mark.className = \"w-mark\";\n mark.textContent = response === null ? \"\uff0d\" : \"\u2715\";\n const q_text = document.createElement(\"span\");\n q_text.textContent = q.q;\n summary.append(mark, q_text);\n\n const body = document.createElement(\"div\");\n body.className = \"w-body\";\n const yours = document.createElement(\"p\");\n yours.className = \"w-yours\";\n yours.textContent = response === null\n ? \"\u3042\u306a\u305f\u306e\u56de\u7b54: \u672a\u56de\u7b54\"\n : \"\u3042\u306a\u305f\u306e\u56de\u7b54: \" + [...response].sort((a, b) => a - b).map(choice_key).join(\"\u30fb\");\n const ans = document.createElement(\"p\");\n ans.className = \"w-ans\";\n ans.textContent = \"\u6b63\u89e3: \" + q.answer.map(i => `${choice_key(i)}. ${q.choices[i]}`).join(\" \uff0f \");\n const exp = document.createElement(\"p\");\n exp.textContent = q.explain;\n body.append(yours, ans, exp);\n item.append(summary, body);\n list.appendChild(item);\n }\n show_screen(\"result\");\n}\n\n\/\/ ============================================================\n\/\/ \u30a4\u30d9\u30f3\u30c8\n\/\/ ============================================================\nel(\"mode-quick\").addEventListener(\"click\", () => start_exam(\"quick\"));\nel(\"mode-half\").addEventListener(\"click\", () => start_exam(\"half\"));\nel(\"quit-btn\").addEventListener(\"click\", quit_exam);\nel(\"submit-btn\").addEventListener(\"click\", submit_and_next);\nel(\"result-top-btn\").addEventListener(\"click\", () => { render_top(); show_screen(\"top\"); });\nel(\"reset-btn\").addEventListener(\"click\", () => {\n if (confirm(\"\u53d7\u9a13\u5c65\u6b74\u3092\u30af\u30ea\u30a2\u3057\u307e\u3059\u3002\u3088\u308d\u3057\u3044\u3067\u3059\u304b\uff1f\")) {\n reset_store();\n render_top();\n }\n});\n\n\/\/ ============================================================\n\/\/ \u8d77\u52d5\uff08?debug=exam \/ ?debug=result \u306f\u30b9\u30af\u30b7\u30e7\u691c\u8a3c\u7528\u30fb\u5c65\u6b74\u4fdd\u5b58\u306a\u3057\uff09\n\/\/ ============================================================\n(function boot() {\n const debug_param = new URLSearchParams(location.search).get(\"debug\");\n if (debug_param === \"exam\" || debug_param === \"result\") {\n debug_mode = true;\n start_exam(\"quick\");\n if (debug_param === \"result\") {\n clearInterval(timer_id);\n \/\/ 18\u554f\u6b63\u89e3\u30fb5\u554f\u8aa4\u7b54\u30fb2\u554f\u672a\u56de\u7b54\u306e\u30b5\u30f3\u30d7\u30eb\u7d50\u679c\u3092\u4f5c\u308b\n session.queue.forEach((q, i) => {\n if (i < 18) session.responses[i] = new Set(q.answer);\n else if (i < 23) session.responses[i] = new Set([(q.answer[0] + 1) % q.choices.length]);\n else session.responses[i] = null;\n });\n finish_exam();\n }\n return;\n }\n render_top();\n show_screen(\"top\");\n})();\n<\/script>\n<\/body>\n<\/html>\n\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[34],"tags":[],"class_list":["post-3987","post","type-post","status-publish","format-standard","hentry","category-ccna"],"_links":{"self":[{"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/3987","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3987"}],"version-history":[{"count":1,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/3987\/revisions"}],"predecessor-version":[{"id":3988,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/3987\/revisions\/3988"}],"wp:attachment":[{"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3987"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}