{"id":199,"date":"2025-02-11T12:31:00","date_gmt":"2025-02-11T03:31:00","guid":{"rendered":"https:\/\/ccna-curriculum.tech-village.co.jp\/?p=199"},"modified":"2025-10-08T09:08:23","modified_gmt":"2025-10-08T00:08:23","slug":"cisco%e6%a9%9f%e5%99%a8%ef%bc%88%e3%83%ab%e3%83%bc%e3%82%bf%ef%bc%89","status":"publish","type":"post","link":"https:\/\/ccna-curriculum.tech-village.co.jp\/?p=199","title":{"rendered":"Cisco\u6a5f\u5668\uff08\u30eb\u30fc\u30bf\/\u57fa\u790e\u30fb\u4ed5\u7d44\u307f\uff09"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Cisco\u30eb\u30fc\u30bf\u306e\u4e3b\u306a\u7a2e\u985e\u3068\u5f79\u5272<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cisco\u304c\u63d0\u4f9b\u3057\u3066\u3044\u308b\u30eb\u30fc\u30bf\u306f\u3001\u5229\u7528\u74b0\u5883\u3084\u76ee\u7684\u306b\u5fdc\u3058\u3066\u5927\u304d\u304f\u5206\u985e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3069\u306e\u5206\u91ce\u306b\u5c0e\u5165\u3059\u308b\u304b\u306b\u3088\u3063\u3066\u6c42\u3081\u3089\u308c\u308b\u6027\u80fd\u3084\u6a5f\u80fd\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u305d\u308c\u305e\u308c\u306e\u7279\u5fb4\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002\u8a66\u9a13\u3067\u3082<strong><span class=\"swl-marker mark_yellow\">\u300c\u3069\u306e\u7528\u9014\u306b\u3069\u306e\u30eb\u30fc\u30bf\u304c\u9069\u3057\u3066\u3044\u308b\u304b\u300d<\/span><\/strong>\u3068\u3044\u3063\u305f\u7406\u89e3\u304c\u554f\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30e2\u30fc\u30eb\u30d3\u30b8\u30cd\u30b9\u5411\u3051<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e2d\u5c0f\u898f\u6a21\u306e\u30aa\u30d5\u30a3\u30b9\u3067\u5229\u7528\u3055\u308c\u308b\u30bf\u30a4\u30d7\u3067\u3059\u3002\u6bd4\u8f03\u7684\u30ea\u30fc\u30ba\u30ca\u30d6\u30eb\u306a\u4fa1\u683c\u3067\u3042\u308a\u306a\u304c\u3089\u3001\u57fa\u672c\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3084\u9ad8\u5ea6\u306a\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u5c11\u4eba\u6570\u306e\u4f1a\u793e\u3084\u5c0f\u898f\u6a21\u62e0\u70b9\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d6\u30e9\u30f3\u30c1\u5411\u3051<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u696d\u306e\u652f\u793e\u3084\u62e0\u70b9\u306a\u3069\u3067\u5229\u7528\u3055\u308c\u308b\u30e2\u30c7\u30eb\u3067\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5f37\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3084\u6a5f\u68b0\u5b66\u7fd2\u3092\u6d3b\u7528\u3057\u305f\u904b\u7528\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u8fd1\u5e74\u306f\u30af\u30e9\u30a6\u30c9\u3068\u306e\u9023\u643a\u3092\u524d\u63d0\u306b\u9078\u3070\u308c\u308b\u30b1\u30fc\u30b9\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">WAN\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u5411\u3051<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3084\u5927\u898f\u6a21\u4f01\u696d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30c3\u30b8\u306b\u5c0e\u5165\u3055\u308c\u308b\u30eb\u30fc\u30bf\u3067\u3059\u3002\u5927\u91cf\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u51e6\u7406\u3067\u304d\u308b\u6027\u80fd\u304c\u6c42\u3081\u3089\u308c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u5b89\u5b9a\u6027\u3092\u652f\u3048\u308b\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a8\u30c3\u30b8\u30eb\u30fc\u30bf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u62e0\u70b9\u3084\u30af\u30e9\u30a6\u30c9\u3068\u672c\u793e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u3064\u306a\u3050\u300c\u5883\u754c\uff08\u30a8\u30c3\u30b8\uff09\u300d\u306b\u914d\u7f6e\u3055\u308c\u308b\u30eb\u30fc\u30bf\u3067\u3059\u3002\u9ad8\u3044\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3068\u8010\u969c\u5bb3\u6027\u3092\u6301\u3061\u3001\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb\u306a\u4ed5\u7d44\u307f\u306b\u3088\u308a\u5927\u898f\u6a21\u306a\u74b0\u5883\u306b\u67d4\u8edf\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u5411\u3051<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u4fe1\u4e8b\u696d\u8005\u304c\u5229\u7528\u3059\u308b\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7528\u30eb\u30fc\u30bf\u3067\u3059\u3002\u73fe\u5728\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u9700\u8981\u3060\u3051\u3067\u306a\u304f\u3001\u5c06\u6765\u7684\u306a\u5897\u52a0\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u62e1\u5f35\u6027\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u6295\u8cc7\u52b9\u679c\uff08ROI\uff09\u304c\u91cd\u8996\u3055\u308c\u308b\u5206\u91ce\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7523\u696d\u7528\u30eb\u30fc\u30bf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u5834\u3084\u5c4b\u5916\u306a\u3069\u306e\u53b3\u3057\u3044\u74b0\u5883\u3067\u5229\u7528\u3055\u308c\u308b\u30e2\u30c7\u30eb\u3067\u3059\u3002\u9ad8\u6e29\u30fb\u4f4e\u6e29\u3001\u6e7f\u5ea6\u3001\u632f\u52d5\u3068\u3044\u3063\u305f\u904e\u9177\u306a\u6761\u4ef6\u3067\u3082\u5b89\u5b9a\u3057\u3066\u7a3c\u50cd\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4eee\u60f3\u30eb\u30fc\u30bf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7269\u7406\u7684\u306a\u6a5f\u5668\u3067\u306f\u306a\u304f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u3057\u3066\u30af\u30e9\u30a6\u30c9\u4e0a\u306b\u5c55\u958b\u3067\u304d\u308b\u30bf\u30a4\u30d7\u3067\u3059\u3002\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u3084\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u306b\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u67d4\u8edf\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002\u8fd1\u5e74\u306e\u30af\u30e9\u30a6\u30c9\u79fb\u884c\u306b\u4f34\u3044\u6ce8\u76ee\u5ea6\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306bCisco\u30eb\u30fc\u30bf\u306f\u7528\u9014\u5225\u306b\u7d30\u304b\u304f\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u3055\u308c\u3066\u304a\u308a\u3001\u4f01\u696d\u306f\u898f\u6a21\u3084\u76ee\u7684\u3001\u4e88\u7b97\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u6a5f\u7a2e\u3092\u9078\u5b9a\u3057\u3066\u5c0e\u5165\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SOHO\u306b\u9069\u3057\u305fCisco ISR\u30b7\u30ea\u30fc\u30ba<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30eb\u30fc\u30bf\u306e\u4e2d\u3067\u3082\u7279\u306b\u4eba\u6c17\u304c\u3042\u308b\u306e\u304c <strong><span class=\"swl-marker mark_yellow\">Cisco ISR\uff08Integrated Services Router\uff09\u30b7\u30ea\u30fc\u30ba<\/span><\/strong> \u3067\u3059\u3002<br>ISR\u306f\u300c\u30b5\u30fc\u30d3\u30b9\u7d71\u5408\u578b\u30eb\u30fc\u30bf\u300d\u3068\u3044\u3046\u540d\u524d\u306e\u901a\u308a\u3001\u5358\u306a\u308b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u6a5f\u80fd\u306b\u3068\u3069\u307e\u3089\u305a\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u6a5f\u80fd\u3001\u7121\u7ddaLAN\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u6a5f\u80fd\u3001\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u6a5f\u80fd\u306a\u3069\u304c1\u53f0\u306b\u307e\u3068\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\u3001\u5f93\u6765\u3067\u3042\u308c\u3070\u300c\u30eb\u30fc\u30bf\u300d\u300c\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u300d\u300c\u30b9\u30a4\u30c3\u30c1\u300d\u300c\u7121\u7dda\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u300d\u3068\u8907\u6570\u306e\u6a5f\u5668\u3092\u7528\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u3001ISR\u3067\u3042\u308c\u30701\u53f0\u306b\u96c6\u7d04\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u304c\u30b7\u30f3\u30d7\u30eb\u306b\u306a\u308a\u3001\u5c0e\u5165\u30b3\u30b9\u30c8\u3084\u904b\u7528\u306e\u624b\u9593\u3092\u5927\u304d\u304f\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u306bSOHO\uff08Small Office \/ Home Office\uff09\u74b0\u5883\u306e\u3088\u3046\u306b\u3001\u5c0f\u898f\u6a21\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306fISR\u304c\u975e\u5e38\u306b\u6709\u52b9\u3067\u3059\u3002\u5c0f\u3055\u306a\u4e8b\u52d9\u6240\u3084\u5728\u5b85\u30ef\u30fc\u30af\u7528\u306e\u30aa\u30d5\u30a3\u30b9\u306b\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u5229\u4fbf\u6027\u3092\u4e21\u7acb\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a66\u9a13\u5bfe\u7b56\u306e\u30d2\u30f3\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CCNA\u8a66\u9a13\u3067\u306f\u300cISR\u304c\u3069\u3046\u3044\u3046\u7279\u5fb4\u3092\u6301\u3063\u3066\u3044\u308b\u304b\u300d\u300c\u3069\u306e\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u308b\u304b\u300d\u3068\u3044\u3063\u305f\u57fa\u790e\u77e5\u8b58\u304c\u51fa\u984c\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002ISR\u306f\u300c\u7d71\u5408\u578b\u30eb\u30fc\u30bf\uff1d\u8907\u6570\u306e\u6a5f\u80fd\u30921\u53f0\u3067\u307e\u304b\u306a\u3048\u308b\u300d\u3068\u3044\u3046\u30a4\u30e1\u30fc\u30b8\u3092\u3057\u3063\u304b\u308a\u62bc\u3055\u3048\u3066\u304a\u304f\u3068\u3001\u554f\u984c\u3092\u89e3\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cisco\u30eb\u30fc\u30bf\u3078\u306e\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5\uff1a\u30b3\u30f3\u30bd\u30fc\u30eb\u63a5\u7d9a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cisco\u30eb\u30fc\u30bf\u3092\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306b\u6700\u4f4e\u9650\u5fc5\u8981\u306a\u306e\u306f <strong><span class=\"swl-marker mark_yellow\">PC\u3001\u30b3\u30f3\u30bd\u30fc\u30eb\u30b1\u30fc\u30d6\u30eb\u3001Cisco\u6a5f\u5668\u672c\u4f53<\/span><\/strong> \u306e3\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u30b1\u30fc\u30d6\u30eb\u306f\u3001\u30eb\u30fc\u30bf\u5074\u304c <strong><span class=\"swl-marker mark_yellow\">RJ45\u7aef\u5b50<\/span><\/strong>\u3001PC\u5074\u304c <strong><span class=\"swl-marker mark_yellow\">DB-9\u7aef\u5b50<\/span><\/strong> \u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u6700\u8fd1\u306ePC\u306b\u306fDB-9\u30dd\u30fc\u30c8\u304c\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001<strong><span class=\"swl-marker mark_yellow\">USB to RS-232\u5909\u63db\u30b1\u30fc\u30d6\u30eb<\/span><\/strong> \u3092\u5229\u7528\u3057\u3001PC\u306eUSB\u30dd\u30fc\u30c8\u304b\u3089Cisco\u6a5f\u5668\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u30dd\u30fc\u30c8\u3078\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3046\u4e00\u3064\u306e\u65b9\u6cd5\u3068\u3057\u3066\u3001\u6700\u521d\u304b\u3089 <span class=\"swl-marker mark_yellow\"><strong>USB RJ45\u30b3\u30f3\u30bd\u30fc\u30eb\u30b1\u30fc\u30d6\u30eb<\/strong> <\/span>\u3092\u5229\u7528\u3059\u308c\u3070\u5909\u63db\u5668\u3092\u4f7f\u308f\u305a\u306b\u76f4\u63a5PC\u3068Cisco\u6a5f\u5668\u3092\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306fCisco\u6a5f\u5668\u306eRJ45\u30b3\u30f3\u30bd\u30fc\u30eb\u7aef\u5b50\u3092USB\u306b\u5909\u63db\u3059\u308b\u30b1\u30fc\u30d6\u30eb\u3067\u3001\u624b\u8efd\u306b\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cisco\u30eb\u30fc\u30bf\u3078\u306e\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5\uff1a\u96fb\u6e90\u30b1\u30fc\u30d6\u30eb\u63a5\u7d9a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cisco\u6a5f\u5668\u3067\u4f7f\u308f\u308c\u308b\u4e00\u822c\u7684\u306a\u96fb\u6e90\u30b1\u30fc\u30d6\u30eb\u306f <span class=\"swl-marker mark_yellow\"><strong>AC100V\u30fb\u5e73\u884c3\u30d4\u30f3<\/strong> <\/span>\u306e\u30bf\u30a4\u30d7\u3067\u3059\u3002\u3053\u306e\u30b1\u30fc\u30d6\u30eb\u306b\u306f\u30a2\u30fc\u30b9\u304c\u4ed8\u3044\u3066\u304a\u308a\u3001\u5b89\u5168\u6027\u306e\u305f\u3081\u901a\u5e38\u306e\u5bb6\u5ead\u7528\u30b3\u30f3\u30bb\u30f3\u30c8\u306b\u306f\u76f4\u63a5\u63a5\u7d9a\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u305f\u3081\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>3\u30d4\u30f3\u304b\u30892\u30d4\u30f3\u306b\u5909\u63db\u3059\u308b\u30a2\u30c0\u30d7\u30bf\u3092\u4f7f\u3046<\/li>\n\n\n\n<li>OA\u30bf\u30c3\u30d7\uff083\u30d4\u30f3\u5bfe\u5fdc\uff09\u3092\u8cfc\u5165\u3057\u3066\u63a5\u7d9a\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u3044\u3063\u305f\u65b9\u6cd5\u3067\u96fb\u6e90\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cisco\u30eb\u30fc\u30bf\u3078\u306e\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5\uff1aTera Term\u3092\u5229\u7528<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30f3\u30bd\u30fc\u30eb\u63a5\u7d9a\u3092\u884c\u3063\u3066\u3082\u3001\u305d\u306e\u307e\u307e\u3067\u306f\u30eb\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u305b\u3093\u3002PC\u5074\u306b <strong><span class=\"swl-marker mark_yellow\">\u30bf\u30fc\u30df\u30ca\u30eb\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30bd\u30d5\u30c8<\/span><\/strong> \u3092\u7528\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5229\u7528\u3057\u3066\u3044\u308b\u306e\u304c <span class=\"swl-marker mark_yellow\"><strong>Tera Term<\/strong> <\/span>\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u3001PC\u306e <strong><span class=\"swl-marker mark_yellow\">\u30c7\u30d0\u30a4\u30b9\u30de\u30cd\u30fc\u30b8\u30e3<\/span><\/strong> \u3092\u958b\u3044\u3066\u3001USB\u30b7\u30ea\u30a2\u30eb\u5909\u63db\u30b1\u30fc\u30d6\u30eb\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u305f <strong><span class=\"swl-marker mark_yellow\">COM\u30dd\u30fc\u30c8\u756a\u53f7<\/span><\/strong> \u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u300cCOM5\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u308c\u3070\u3001\u305d\u306e\u756a\u53f7\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tera Term\u3092\u8d77\u52d5\u3057\u3001\u63a5\u7d9a\u65b9\u5f0f\u3092\u300c\u30b7\u30ea\u30a2\u30eb\u300d\u306b\u9078\u629e\u3057\u3066\u3001\u78ba\u8a8d\u3057\u305fCOM\u30dd\u30fc\u30c8\u3092\u9078\u3073\u307e\u3059\u3002\u6700\u8fd1\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u81ea\u52d5\u7684\u306b\u6b63\u3057\u3044\u30dd\u30fc\u30c8\u3092\u9078\u3079\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tera Term\u306e\u30b7\u30ea\u30a2\u30eb\u8a2d\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u8a2d\u5b9a\u300d\u2192\u300c\u30b7\u30ea\u30a2\u30eb\u30dd\u30fc\u30c8\u300d\u304b\u3089\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u78ba\u8a8d\u30fb\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u9805\u76ee<\/th><th>\u8a2d\u5b9a\u5024<\/th><th>\u8aac\u660e<\/th><\/tr><\/thead><tbody><tr><td>\u30dc\u30fc\u30ec\u30fc\u30c8<\/td><td>9600<\/td><td>\u30c7\u30fc\u30bf\u8ee2\u9001\u901f\u5ea6\u3002Cisco\u6a5f\u5668\u306e\u6a19\u6e96\u306f9600bps<\/td><\/tr><tr><td>\u30c7\u30fc\u30bf<\/td><td>8 bit<\/td><td>1\u6587\u5b57\u3042\u305f\u308a\u306e\u30d3\u30c3\u30c8\u6570\u30028\u30d3\u30c3\u30c8\u56fa\u5b9a<\/td><\/tr><tr><td>\u30d1\u30ea\u30c6\u30a3<\/td><td>none<\/td><td>\u8aa4\u308a\u691c\u51fa\u306a\u3057<\/td><\/tr><tr><td>\u30b9\u30c8\u30c3\u30d7<\/td><td>1 bit<\/td><td>\u30b9\u30c8\u30c3\u30d7\u30d3\u30c3\u30c8\u306f1<\/td><\/tr><tr><td>\u30d5\u30ed\u30fc\u5236\u5fa1<\/td><td>none<\/td><td>\u30d5\u30ed\u30fc\u5236\u5fa1\u306a\u3057<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u203b \u5927\u91cf\u306e\u30b3\u30f3\u30d5\u30a3\u30b0\u3092\u4e00\u6c17\u306b\u9001\u4fe1\u3059\u308b\u5834\u5408\u306f\u3001\u53d6\u308a\u3053\u307c\u3057\u3092\u9632\u3050\u305f\u3081\u9001\u4fe1\u9045\u5ef6\u309215\u30df\u30ea\u79d2\u7a0b\u5ea6\u306b\u8a2d\u5b9a\u3059\u308b\u3068\u5b89\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8d77\u52d5\u5f8c\u306e\u78ba\u8a8d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u6e96\u5099\uff08\u96fb\u6e90\u63a5\u7d9a\u3001\u30b3\u30f3\u30bd\u30fc\u30eb\u63a5\u7d9a\u3001Tera Term\u8a2d\u5b9a\uff09\u304c\u3067\u304d\u305f\u3089Cisco\u30eb\u30fc\u30bf\u306e\u96fb\u6e90\u3092\u5165\u308c\u307e\u3059\u3002Tera Term\u306e\u753b\u9762\u306b\u306fCisco\u30eb\u30fc\u30bf\u306e\u8d77\u52d5\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3001\u3053\u308c\u3067\u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u64cd\u4f5c\u3067\u304d\u308b\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a66\u9a13\u3084\u5b9f\u52d9\u3067\u306f\u3001\u3053\u306e <strong><span class=\"swl-marker mark_yellow\">\u30b3\u30f3\u30bd\u30fc\u30eb\u63a5\u7d9a\u2192\u96fb\u6e90\u6295\u5165\u2192\u8d77\u52d5\u753b\u9762\u78ba\u8a8d<\/span><\/strong> \u306e\u6d41\u308c\u304c\u57fa\u672c\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cisco\u30eb\u30fc\u30bf\u306e\u8d77\u52d5\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cisco\u30eb\u30fc\u30bf\u3092\u8d77\u52d5\u3059\u308b\u306b\u306f\u3001\u96fb\u6e90\u30b1\u30fc\u30d6\u30eb\u3092\u63a5\u7d9a\u3057\u3066\u30b9\u30a4\u30c3\u30c1\u3092ON\u306b\u3059\u308b\u3060\u3051\u3067\u57fa\u672c\u7684\u306b\u306f\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002\u3059\u308b\u3068\u81ea\u52d5\u7684\u306bIOS\uff08Cisco\u72ec\u81ea\u306eOS\uff09\u304c\u8aad\u307f\u8fbc\u307e\u308c\u3001\u7d9a\u3044\u3066NVRAM\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308bstartup-config\u3092\u53c2\u7167\u3057\u3001running-config\u306b\u53cd\u6620\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3067\u901a\u5e38\u306e\u52d5\u4f5c\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u73fe\u5834\u3067\u306f\u3001\u8d77\u52d5\u306e\u69d8\u5b50\u3092\u6700\u521d\u304b\u3089\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306bPC\u3068\u30eb\u30fc\u30bf\u3092\u30b3\u30f3\u30bd\u30fc\u30eb\u30b1\u30fc\u30d6\u30eb\u3067\u63a5\u7d9a\u3057\u3066\u304b\u3089\u96fb\u6e90\u3092\u5165\u308c\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u8d77\u52d5\u4e2d\u306e\u30ed\u30b0\u3084\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u78ba\u8a8d\u3067\u304d\u3001\u6b63\u5e38\u306b\u7acb\u3061\u4e0a\u304c\u3063\u3066\u3044\u308b\u304b\u3092\u5224\u65ad\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cisco\u30eb\u30fc\u30bf\u306e\u8d77\u52d5\u8868\u793a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ISR\u30b7\u30ea\u30fc\u30ba\u306a\u3069\u306e\u65b0\u54c1\u30eb\u30fc\u30bf\u3092\u8d77\u52d5\u3059\u308b\u3068\u3001\u5de5\u5834\u51fa\u8377\u6642\u306e\u8a2d\u5b9a\u304c\u6b8b\u3063\u3066\u304a\u308a\u3001\u521d\u56de\u306f\u30e6\u30fc\u30b6\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u805e\u304b\u308c\u307e\u3059\u3002\u3069\u3061\u3089\u3082\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u300ccisco\u300d\u3068\u5165\u529b\u3059\u308c\u3070\u30ed\u30b0\u30a4\u30f3\u53ef\u80fd\u3067\u3059\u3002\u305d\u306e\u5f8c\u3001\u7279\u6a29EXEC\u30e2\u30fc\u30c9\u306b\u79fb\u884c\u3057\u3066\u4f5c\u696d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3057\u5b8c\u5168\u306b\u521d\u671f\u5316\u3057\u305f\u3044\u5834\u5408\u306f\u300cerase startup-config\u300d\u3068\u5165\u529b\u3057\u3066\u8a2d\u5b9a\u3092\u524a\u9664\u3057\u3001\u518d\u8d77\u52d5\uff08reload\uff09\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u518d\u8d77\u52d5\u5f8c\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30e2\u30fc\u30c9\u306e\u6848\u5185\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u304c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u901a\u5e38\u3053\u3053\u3067\u300cno\u300d\u3068\u5165\u529b\u3057\u3066\u5bfe\u8a71\u30e2\u30fc\u30c9\u3092\u7d42\u4e86\u3055\u305b\u3001\u624b\u52d5\u3067\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002\u300cyes\u300d\u3092\u9078\u3076\u3068\u5bfe\u8a71\u5f62\u5f0f\u3067\u306e\u521d\u671f\u8a2d\u5b9a\u304c\u59cb\u307e\u308a\u307e\u3059\u304c\u3001\u5b9f\u52d9\u3067\u306f\u3042\u307e\u308a\u4f7f\u308f\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300cno\u300d\u3092\u9078\u3093\u3060\u5834\u5408\u3001\u305d\u306e\u5f8c\u306b\u300cPress RETURN to get started\uff01\u300d\u3068\u8868\u793a\u3055\u308c\u308b\u306e\u3067Enter\u30ad\u30fc\u3092\u62bc\u305b\u3070Router&gt;\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u304c\u73fe\u308c\u3001\u30b3\u30de\u30f3\u30c9\u5165\u529b\u306b\u3088\u308b\u8a2d\u5b9a\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cisco\u30eb\u30fc\u30bf\u306eAutoSecure\u6a5f\u80fd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cisco IOS\u306b\u306f\u300cAutoSecure\u300d\u3068\u3044\u3046\u4fbf\u5229\u306a\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u30eb\u30fc\u30bf\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u3092\u4e00\u62ec\u3067\u81ea\u52d5\u9069\u7528\u3059\u308b\u6a5f\u80fd\u3067\u3001\u5bfe\u8a71\u5f62\u5f0f\u3067\u9032\u3081\u308b\u65b9\u6cd5\u3068\u5b8c\u5168\u81ea\u52d5\u3067\u9069\u7528\u3059\u308b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>auto secure \u2192 \u5bfe\u8a71\u5f62\u5f0f\u3067\u8a2d\u5b9a\u3092\u9032\u3081\u308b\u30e2\u30fc\u30c9<\/li>\n\n\n\n<li>auto secure no-interact \u2192 Cisco\u63a8\u5968\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u3092\u81ea\u52d5\u7684\u306b\u9069\u7528\u3059\u308b\u30e2\u30fc\u30c9<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fbf\u5229\u305d\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u904b\u7528\u74b0\u5883\u3067\u3053\u308c\u3092\u4f7f\u7528\u3059\u308b\u3068\u4e88\u671f\u305b\u306c\u8a2d\u5b9a\u304c\u4e00\u62ec\u3067\u53cd\u6620\u3055\u308c\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u601d\u308f\u306c\u4e0d\u5177\u5408\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u300cauto secure no-interact\u300d\u306f\u5165\u529b\u3057\u305f\u77ac\u9593\u306b\u6b21\u3005\u3068\u8a2d\u5b9a\u304c\u53cd\u6620\u3055\u308c\u308b\u305f\u3081\u3001\u7a3c\u50cd\u4e2d\u306e\u6a5f\u5668\u3067\u306f\u7d76\u5bfe\u306b\u5b9f\u884c\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a66\u9a13\u5bfe\u7b56\u3068\u3057\u3066\u306f\u300cAutoSecure\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u3092\u81ea\u52d5\u5316\u3059\u308b\u6a5f\u80fd\u3067\u3042\u308b\u300d\u300c\u5b9f\u52d9\u3067\u306f\u57fa\u672c\u7684\u306b\u4f7f\u7528\u3057\u306a\u3044\u300d\u3068\u3044\u3046\u30dd\u30a4\u30f3\u30c8\u3092\u62bc\u3055\u3048\u3066\u304a\u304f\u3068\u3088\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cisco\u30eb\u30fc\u30bf\u306e\u30e1\u30e2\u30ea\u69cb\u6210<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cisco\u30eb\u30fc\u30bf\u306fCPU\u3084\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u52a0\u3048\u3066\u3001\u52d5\u4f5c\u306b\u5fc5\u8981\u306a\u8907\u6570\u306e\u30e1\u30e2\u30ea\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4ee3\u8868\u7684\u306a\u306e\u306f <strong><span class=\"swl-marker mark_yellow\">ROM\u3001RAM\u3001NVRAM\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea<\/span><\/strong> \u306e4\u7a2e\u985e\u3067\u3001\u305d\u308c\u305e\u308c\u5f79\u5272\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ROM\uff08Read Only Memory\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ROM\u306f\u8aad\u307f\u51fa\u3057\u5c02\u7528\u306e\u30e1\u30e2\u30ea\u3067\u3001\u30eb\u30fc\u30bf\u8d77\u52d5\u306b\u5fc5\u8981\u306a\u57fa\u672c\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6d88\u53bb\u3084\u5909\u66f4\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u53e4\u3044\u6a5f\u7a2e\u3067\u306fmini IOS\uff08\u30d6\u30fc\u30c8\u30d8\u30eb\u30d1\u30fc\u30a4\u30e1\u30fc\u30b8\uff09\u304c\u5165\u3063\u3066\u304a\u308a\u3001\u6700\u4f4e\u9650\u306e\u6a5f\u80fd\u3067\u30eb\u30fc\u30bf\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>POST<\/strong>\uff1a\u96fb\u6e90\u6295\u5165\u6642\u306b\u81ea\u5df1\u8a3a\u65ad\u3092\u884c\u3044\u3001CPU\u3084\u30e1\u30e2\u30ea\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u30c1\u30a7\u30c3\u30af<\/li>\n\n\n\n<li><strong>\u30d6\u30fc\u30c8\u30b9\u30c8\u30e9\u30c3\u30d7<\/strong>\uff1aIOS\u3092\u63a2\u3057\u3066\u30ed\u30fc\u30c9\u3059\u308b\u305f\u3081\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3002\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30ec\u30b8\u30b9\u30bf\u3092\u53c2\u7167\u3057\u3066\u8d77\u52d5\u65b9\u6cd5\u3092\u6c7a\u5b9a<\/li>\n\n\n\n<li><strong>ROMMON<\/strong>\uff1a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u7528\u306e\u30e2\u30fc\u30c9\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5fd8\u308c\u305f\u5834\u5408\u3084IOS\u304c\u58ca\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u5229\u7528<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">RAM\uff08Random Access Memory\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8aad\u307f\u66f8\u304d\u53ef\u80fd\u306a\u30e1\u30e2\u30ea\u3067\u3001\u96fb\u6e90\u3092\u5207\u308b\u3068\u5185\u5bb9\u306f\u6d88\u3048\u307e\u3059\u3002\u30eb\u30fc\u30bf\u306e\u4f5c\u696d\u9818\u57df\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u3001\u4ee5\u4e0b\u306e\u60c5\u5831\u304c\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7a3c\u50cd\u4e2d\u306e\u8a2d\u5b9a\uff08running-config\uff09<\/li>\n\n\n\n<li>\u30d5\u30e9\u30c3\u30b7\u30e5\u304b\u3089\u5c55\u958b\u3055\u308c\u305fIOS<\/li>\n\n\n\n<li>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3084ARP\u30c6\u30fc\u30d6\u30eb\u3068\u3044\u3063\u305f\u52d5\u7684\u60c5\u5831<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306b\u306f\u300cDRAM\u300d\u3068\u8868\u8a18\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">NVRAM\uff08Non-Volatile RAM\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u63ee\u767a\u6027\u306e\u30e1\u30e2\u30ea\u3067\u3001\u96fb\u6e90\u3092\u5207\u3063\u3066\u3082\u5185\u5bb9\u306f\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002\u3053\u3053\u306b\u306f\u6b21\u306e\u60c5\u5831\u304c\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4fdd\u5b58\u6e08\u307f\u306e\u8a2d\u5b9a\uff08startup-config\uff09<\/li>\n\n\n\n<li>\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30ec\u30b8\u30b9\u30bf\u5024\uff08\u30eb\u30fc\u30bf\u306e\u8d77\u52d5\u65b9\u6cd5\u3092\u6c7a\u3081\u308b\u8a2d\u5b9a\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8aad\u307f\u66f8\u304d\u53ef\u80fd\u306a\u30e1\u30e2\u30ea\u3067\u3001\u3053\u3053\u306b\u306fIOS\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u901a\u5e38IOS\u306f\u5727\u7e2e\u5f62\u5f0f\u3067\u4fdd\u5b58\u3055\u308c\u3066\u304a\u308a\u3001\u8d77\u52d5\u6642\u306bRAM\u306b\u5c55\u958b\u3055\u308c\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cisco\u30eb\u30fc\u30bf\u306e\u8d77\u52d5\u9806\u5e8f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30eb\u30fc\u30bf\u306e\u96fb\u6e90\u3092\u5165\u308c\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u6d41\u308c\u3067\u51e6\u7406\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>POST\u5b9f\u884c<\/strong>\uff1a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u81ea\u5df1\u8a3a\u65ad<\/li>\n\n\n\n<li><strong>\u30d6\u30fc\u30c8\u30b9\u30c8\u30e9\u30c3\u30d7\u5b9f\u884c<\/strong>\uff1aIOS\u3092\u63a2\u3059\u305f\u3081\u306b\u52d5\u4f5c\u958b\u59cb<\/li>\n\n\n\n<li><strong>\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30ec\u30b8\u30b9\u30bf\u53c2\u7167<\/strong>\uff1a\u8d77\u52d5\u30e2\u30fc\u30c9\u3092\u6c7a\u5b9a<\/li>\n\n\n\n<li><strong>IOS\u306e\u691c\u7d22<\/strong>\uff1aNVRAM\u306estartup-config\u5185\u306e<code>boot system<\/code>\u30b3\u30de\u30f3\u30c9\u306b\u5f93\u3063\u3066\u63a2\u3059<\/li>\n\n\n\n<li><strong>IOS\u306e\u30ed\u30fc\u30c9<\/strong>\uff1a\u5b9a\u7fa9\u304c\u3042\u308c\u3070\u305d\u306eIOS\u3092\u3001\u306a\u3051\u308c\u3070\u30d5\u30e9\u30c3\u30b7\u30e5\u5185\u306eIOS\u3092\u30ed\u30fc\u30c9<\/li>\n\n\n\n<li><strong>\u30b3\u30f3\u30d5\u30a3\u30b0\u306e\u691c\u7d22<\/strong>\uff1aNVRAM\u306bstartup-config\u304c\u3042\u308b\u304b\u78ba\u8a8d<\/li>\n\n\n\n<li><strong>\u30b3\u30f3\u30d5\u30a3\u30b0\u306e\u30ed\u30fc\u30c9<\/strong>\uff1a\u3042\u308c\u3070RAM\u306b\u5c55\u958b\u3057\u3066running-config\u3068\u3057\u3066\u5b9f\u884c\u3001\u306a\u3051\u308c\u3070\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30e2\u30fc\u30c9\u3078<\/li>\n\n\n\n<li><strong>IOS\u5b9f\u884c\u958b\u59cb<\/strong>\uff1a\u8a2d\u5b9a\u306b\u5f93\u3063\u3066\u30eb\u30fc\u30bf\u304c\u52d5\u4f5c<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3057\u30d5\u30e9\u30c3\u30b7\u30e5\u5185\u306bIOS\u304c\u306a\u3051\u308c\u3070\u3001ROM\u5185\u306emini IOS\u3067\u8d77\u52d5\u3059\u308b\u304b\u3001mini IOS\u304c\u306a\u3051\u308c\u3070ROMMON\u3067\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IOS\u3067\u6b63\u5e38\u8d77\u52d5\uff1a<code>Router&gt;<\/code><\/li>\n\n\n\n<li>mini IOS\u3067\u8d77\u52d5\uff1a<code>Router(boot)&gt;<\/code><\/li>\n\n\n\n<li>ROMMON\u3067\u8d77\u52d5\uff1a<code>rommon 1&gt;<\/code><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30ec\u30b8\u30b9\u30bf\u5024\uff08\u91cd\u8981\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cisco\u30eb\u30fc\u30bf\u306e\u8d77\u52d5\u65b9\u6cd5\u3092\u5236\u5fa1\u3059\u308b\u5024\u3067\u3001NVRAM\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002\u8a66\u9a13\u3067\u3082\u983b\u51fa\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>0x2100<\/strong>\uff1aROMMON\u3067\u8d77\u52d5\uff08\u901a\u5e38\u306f\u4f7f\u7528\u3057\u306a\u3044\uff09<\/li>\n\n\n\n<li><strong>0x2101<\/strong>\uff1amini IOS\u3067\u8d77\u52d5\uff08\u901a\u5e38\u306f\u4f7f\u7528\u3057\u306a\u3044\uff09<\/li>\n\n\n\n<li><strong>0x2102<\/strong>\uff1a\u901a\u5e38\u306eIOS\u3067\u8d77\u52d5\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\uff09<\/li>\n\n\n\n<li><strong>0x2142<\/strong>\uff1aIOS\u306f\u901a\u5e38\u8d77\u52d5\u3059\u308b\u304cNVRAM\u3092\u7121\u8996\uff08\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30ab\u30d0\u30ea\u3067\u4f7f\u7528\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a66\u9a13\u5bfe\u7b56\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001<strong><span class=\"swl-marker mark_yellow\">\u30e1\u30e2\u30ea\u3054\u3068\u306e\u5f79\u5272\u306e\u9055\u3044<\/span><\/strong>\uff08ROM\uff1d\u8d77\u52d5\u30d7\u30ed\u30b0\u30e9\u30e0\u3001RAM\uff1d\u4f5c\u696d\u9818\u57df\u3001NVRAM\uff1d\u4fdd\u5b58\u8a2d\u5b9a\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\uff1dIOS\u683c\u7d0d\uff09\u3068\u3001<strong><span class=\"swl-marker mark_yellow\">\u8d77\u52d5\u9806\u5e8f<\/span><\/strong>\u3001\u305d\u3057\u3066<strong><span class=\"swl-marker mark_yellow\">\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30ec\u30b8\u30b9\u30bf\u5024\u306e\u610f\u5473<\/span><\/strong>\u3092\u62bc\u3055\u3048\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30ec\u30b8\u30b9\u30bf\u3068\u306f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cisco\u30eb\u30fc\u30bf\u306b\u306f\u3001\u8d77\u52d5\u6642\u306e\u52d5\u4f5c\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306e <strong><span class=\"swl-marker mark_yellow\">16\u30d3\u30c3\u30c8\u306e\u5024<\/span><\/strong> \u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u3053\u308c\u3092 <strong><span class=\"swl-marker mark_yellow\">\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30ec\u30b8\u30b9\u30bf<\/span><\/strong> \u3068\u547c\u3073\u307e\u3059\u3002<br>\u73fe\u5728\u306e\u8a2d\u5b9a\u5024\u306f <code>show version<\/code> \u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u3067\u304d\u3001\u51fa\u529b\u306e\u6700\u4e0b\u90e8\u306b\u300cConfiguration register is 0x2102\u300d\u306e\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u300c0x2102\u300d\u304c\u73fe\u5728\u306e\u30ec\u30b8\u30b9\u30bf\u5024\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">16\u30d3\u30c3\u30c8\u305d\u308c\u305e\u308c\u306b\u5f79\u5272\u304c\u3042\u308a\u3001\u7279\u5b9a\u306e\u30d3\u30c3\u30c8\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3001\u30eb\u30fc\u30bf\u306e\u8d77\u52d5\u65b9\u6cd5\u3084\u6319\u52d5\u3092\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30ec\u30b8\u30b9\u30bf\u306e\u30d3\u30c3\u30c8\u306e\u5f79\u5272<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u8868\u7684\u306a\u30d3\u30c3\u30c8\u306e\u610f\u5473\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d3\u30c3\u30c8 0\uff5e3<\/strong>\uff1a\u30d6\u30fc\u30c8\u30d5\u30a3\u30fc\u30eb\u30c9\uff08\u30eb\u30fc\u30bf\u3092\u3069\u306e\u3088\u3046\u306b\u8d77\u52d5\u3059\u308b\u304b\u3092\u6c7a\u3081\u308b\uff09<\/li>\n\n\n\n<li><strong>\u30d3\u30c3\u30c8 6<\/strong>\uff1aNVRAM\u3092\u7121\u8996\u3059\u308b\uff08startup-config\u3092\u8aad\u307f\u8fbc\u307e\u306a\u3044\uff09<\/li>\n\n\n\n<li><strong>\u30d3\u30c3\u30c8 8<\/strong>\uff1aBreak\u30ad\u30fc\u306e\u6709\u52b9\/\u7121\u52b9\u3092\u5236\u5fa1<\/li>\n\n\n\n<li><strong>\u30d3\u30c3\u30c8 13<\/strong>\uff1a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d6\u30fc\u30c8\u5931\u6557\u6642\u306e\u52d5\u4f5c\u3092\u6307\u5b9a<\/li>\n\n\n\n<li><strong>\u30d3\u30c3\u30c8 15<\/strong>\uff1a\u8a3a\u65ad\u30e2\u30fc\u30c9\u306e\u6709\u52b9\u5316\u3001NVRAM\u7121\u8996<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u4e2d\u3067\u3082\u7279\u306b\u8a66\u9a13\u3067\u554f\u308f\u308c\u3084\u3059\u3044\u306e\u304c\u300c\u30d6\u30fc\u30c8\u30d5\u30a3\u30fc\u30eb\u30c9\u300d\u3068\u300c\u30d3\u30c3\u30c86\u300d\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d6\u30fc\u30c8\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u52d5\u4f5c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u4f4d4\u30d3\u30c3\u30c8\uff08\u30d3\u30c3\u30c80\uff5e3\uff09\u306e\u5024\u306b\u3088\u3063\u3066\u8d77\u52d5\u30e2\u30fc\u30c9\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u30d6\u30fc\u30c8\u30d5\u30a3\u30fc\u30eb\u30c9\u5024<\/th><th>\u52d5\u4f5c<\/th><\/tr><\/thead><tbody><tr><td>0000<\/td><td>ROMMON\u30e2\u30fc\u30c9\u3067\u8d77\u52d5\uff08\u30d7\u30ed\u30f3\u30d7\u30c8\uff1a<code>rommon 1 &gt;<\/code>\uff09<\/td><\/tr><tr><td>0001<\/td><td>mini IOS\u3067\u8d77\u52d5\uff08\u30d7\u30ed\u30f3\u30d7\u30c8\uff1a<code>Router(boot)&gt;<\/code>\uff09<\/td><\/tr><tr><td>0010\uff5e1111<\/td><td>NVRAM\u5185\u306e <code>boot system<\/code> \u30b3\u30de\u30f3\u30c9\u3067\u6307\u5b9a\u3055\u308c\u305fIOS\u3092\u8d77\u52d5\u3002\u6307\u5b9a\u304c\u306a\u3044\u5834\u5408\u306f\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u5185\u306eIOS\u3092\u8d77\u52d5\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">CCNA\u8a66\u9a13\u3067\u306f\u300c\u901a\u5e38\u306e\u8d77\u52d5\uff1d0010\u4ee5\u964d\u300d\u300cROMMON\uff1d0000\u300d\u300cmini IOS\uff1d0001\u300d\u3092\u899a\u3048\u3066\u304a\u304f\u306e\u304c\u5fc5\u9808\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ee3\u8868\u7684\u306a\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30ec\u30b8\u30b9\u30bf\u5024<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b\u4f7f\u3046\u5024\u306f\u9650\u3089\u308c\u3066\u304a\u308a\u3001\u4ee5\u4e0b\u306e4\u3064\u3092\u7406\u89e3\u3057\u3066\u304a\u3051\u3070\u5341\u5206\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u5024<\/th><th>\u52d5\u4f5c\u5185\u5bb9<\/th><\/tr><\/thead><tbody><tr><td><strong>0x2100<\/strong><\/td><td>ROMMON\u3067\u8d77\u52d5\uff08\u901a\u5e38\u306f\u4f7f\u308f\u306a\u3044\uff09<\/td><\/tr><tr><td><strong>0x2101<\/strong><\/td><td>mini IOS\u3067\u8d77\u52d5\uff08\u901a\u5e38\u306f\u4f7f\u308f\u306a\u3044\uff09<\/td><\/tr><tr><td><strong>0x2102<\/strong><\/td><td>\u901a\u5e38\u901a\u308aIOS\u3067\u8d77\u52d5\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\uff09<\/td><\/tr><tr><td><strong>0x2142<\/strong><\/td><td>IOS\u3067\u8d77\u52d5\u3059\u308b\u304c\u3001NVRAM\uff08startup-config\uff09\u3092\u7121\u8996\u3059\u308b\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30ab\u30d0\u30ea\u30fc\u3067\u4f7f\u7528\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30ab\u30d0\u30ea\u30fc\u3067\u4f7f\u30460x2142<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5fd8\u308c\u3066\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u306a\u3044\u5834\u5408\u3001<code>config-register 0x2142<\/code> \u3092\u8a2d\u5b9a\u3057\u3066\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002\u3059\u308b\u3068\u3001NVRAM\u306e\u8a2d\u5b9a\u3092\u8aad\u307f\u8fbc\u307e\u305a\u306b\u521d\u671f\u72b6\u614b\u3067\u8d77\u52d5\u3059\u308b\u305f\u3081\u3001\u7ba1\u7406\u8005\u306fstartup-config\u3092\u5f8c\u304b\u3089\u8aad\u307f\u8fbc\u307f\u3064\u3064\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u518d\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u4ed5\u7d44\u307f\u304c\u8a66\u9a13\u3067\u3088\u304f\u554f\u308f\u308c\u308b\u305f\u3081<span class=\"swl-marker mark_yellow\">\u300c<strong>\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30ab\u30d0\u30ea\u30fc\u3067\u306f0x2142\u3092\u4f7f\u3046<\/strong>\u300d<\/span>\u3068\u3044\u3046\u70b9\u3092\u5fc5\u305a\u62bc\u3055\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30ec\u30b8\u30b9\u30bf\u306e\u5909\u66f4\u65b9\u6cd5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ec\u30b8\u30b9\u30bf\u5024\u3092\u5909\u66f4\u3059\u308b\u306b\u306f\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# config-register &lt;\u5024><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\u3001\u8d77\u52d5\u6642\u306bstartup-config\u3092\u7121\u8996\u3055\u305b\u305f\u3044\u5834\u5408\u306f\u6b21\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(config)# config-register 0x2142<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u5f8c\u306b <code>show version<\/code> \u3092\u78ba\u8a8d\u3059\u308b\u3068\u300cwill be 0x2142 at next reload\u300d\u3068\u8868\u793a\u3055\u308c\u3001\u6b21\u56de\u518d\u8d77\u52d5\u5f8c\u306b\u5024\u304c\u53cd\u6620\u3055\u308c\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30ec\u30b8\u30b9\u30bf\u306f16\u30d3\u30c3\u30c8\u306e\u5024\u3067\u30eb\u30fc\u30bf\u306e\u8d77\u52d5\u65b9\u6cd5\u3092\u5236\u5fa1\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u30c7\u30d5\u30a9\u30eb\u30c8\u306f <strong><span class=\"swl-marker mark_yellow\">0x2102<\/span><\/strong>\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30ab\u30d0\u30ea\u30fc\u3067\u306f <strong><span class=\"swl-marker mark_yellow\">0x2142<\/span><\/strong> \u3092\u4f7f\u3046\u3002<\/li>\n\n\n\n<li><code>show version<\/code> \u3067\u78ba\u8a8d\u3001<code>config-register<\/code> \u3067\u5909\u66f4\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u306f CCNA\u8a66\u9a13\u3067\u975e\u5e38\u306b\u51fa\u3084\u3059\u3044\u30dd\u30a4\u30f3\u30c8 \u306a\u306e\u3067\u3001\u5024\u306e\u610f\u5473\u3068\u4f7f\u3044\u5206\u3051\u3092\u3057\u3063\u304b\u308a\u899a\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">IOS\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u691c\u7d22\u9806\u5e8f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cisco\u30eb\u30fc\u30bf\u306f\u8d77\u52d5\u3059\u308b\u3068\u304d\u3001\u307e\u305aROM\u5185\u306b\u3042\u308b\u300c\u30d6\u30fc\u30c8\u30b9\u30c8\u30e9\u30c3\u30d7\u300d\u3068\u3044\u3046\u5c0f\u3055\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u52d5\u304d\u51fa\u3057\u307e\u3059\u3002\u3053\u306e\u30d6\u30fc\u30c8\u30b9\u30c8\u30e9\u30c3\u30d7\u306f\u3001\u30eb\u30fc\u30bf\u3092\u7acb\u3061\u4e0a\u3052\u308b\u305f\u3081\u306b\u3069\u306eIOS\u30a4\u30e1\u30fc\u30b8\u3092\u4f7f\u3046\u306e\u304b\u3092\u9806\u756a\u306b\u63a2\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u691c\u7d22\u306e\u6d41\u308c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30ec\u30b8\u30b9\u30bf\u306e\u5024\u3092\u78ba\u8a8d\u3057\u3066\u8d77\u52d5\u30e2\u30fc\u30c9\u3092\u6c7a\u5b9a<\/li>\n\n\n\n<li>\u5024\u304c\u300c0x2102\u300d\u3067\u3042\u308c\u3070\u3001\u307e\u305aNVRAM\u5185\u306estartup-config\u306b\u3042\u308b boot system \u30b3\u30de\u30f3\u30c9\u3092\u53c2\u7167<\/li>\n\n\n\n<li>boot system \u30b3\u30de\u30f3\u30c9\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u5185\u306e\u6700\u521d\u306b\u898b\u3064\u304b\u3063\u305fIOS\u3092\u8d77\u52d5<\/li>\n\n\n\n<li>\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306bIOS\u304c\u5b58\u5728\u3057\u306a\u3044\u3001\u307e\u305f\u306f\u58ca\u308c\u3066\u3044\u308b\u5834\u5408\u306fROMMON\u30e2\u30fc\u30c9\u3067\u8d77\u52d5<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a66\u9a13\u3067\u306f\u300c\u30eb\u30fc\u30bf\u306f\u8d77\u52d5\u6642\u306b\u3069\u306e\u9806\u756a\u3067IOS\u3092\u63a2\u3059\u304b\u300d\u3068\u3044\u3046\u5f62\u3067\u554f\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u306e\u3067\u3001\u3053\u306e\u6d41\u308c\u3092\u6574\u7406\u3057\u3066\u899a\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">boot system \u30b3\u30de\u30f3\u30c9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306b\u8907\u6570\u306eIOS\u30a4\u30e1\u30fc\u30b8\u304c\u3042\u308b\u5834\u5408\u3001\u3069\u308c\u3092\u4f7f\u3063\u3066\u8d77\u52d5\u3059\u308b\u304b\u3092\u6307\u5b9a\u3067\u304d\u308b\u306e\u304c boot system \u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30e9\u30c3\u30b7\u30e5\u306e\u4e2d\u8eab\u306f <code>show flash:<\/code> \u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u3082\u30572\u3064\u4ee5\u4e0a\u306eIOS\u304c\u5165\u3063\u3066\u3044\u308b\u306a\u3089\u3001\u8d77\u52d5\u3055\u305b\u305f\u3044\u3082\u306e\u3092 boot system \u3067\u660e\u793a\u3057\u3066\u304a\u304f\u3068\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070 <code>c181x-advipservicesk9-mz.151-3.T.bin<\/code> \u3067\u8d77\u52d5\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Router(config)# boot system flash c181x-advipservicesk9-mz.151-3.T.bin<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067\u306f flash \u306e\u6307\u5b9a\u65b9\u6cd5\u306b\u3044\u304f\u3064\u304b\u306e\u66f8\u304d\u65b9\u304c\u3042\u308a\u3001<code>boot system flash<\/code>\u3001<code>boot system flash:<\/code>\u3001<code>boot system flash:\/<\/code> \u306e\u3044\u305a\u308c\u3067\u3082\u69cb\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3057 boot system \u30b3\u30de\u30f3\u30c9\u3067\u6307\u5b9a\u3057\u306a\u304b\u3063\u305f\u5834\u5408\u306f\u3001<code>show flash:<\/code> \u3067\u8868\u793a\u3055\u308c\u305f\u6700\u521d\u306eIOS\u30a4\u30e1\u30fc\u30b8\u304c\u81ea\u52d5\u7684\u306b\u9078\u3070\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">boot system tftp \u30b3\u30de\u30f3\u30c9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306eIOS\u3067\u306f\u306a\u304f\u3001TFTP\u30b5\u30fc\u30d0\u4e0a\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308bIOS\u3092\u6307\u5b9a\u3057\u3066\u8d77\u52d5\u3055\u305b\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\u3001TFTP\u30b5\u30fc\u30d0\uff08IP\u30a2\u30c9\u30ec\u30b9 192.168.0.10\uff09\u306b <code>c2800nm-adventerprisek9-mz.151-3.T.bin<\/code> \u3068\u3044\u3046IOS\u3092\u7f6e\u3044\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Router(config)# boot system tftp c2800nm-adventerprisek9-mz.151-3.T.bin 192.168.0.10<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u5834\u5408\u3001\u30eb\u30fc\u30bf\u306f\u8d77\u52d5\u6642\u306b\u6307\u5b9a\u3055\u308c\u305fTFTP\u30b5\u30fc\u30d0\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066IOS\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u8d77\u52d5\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u306e\u65b9\u6cd5\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5b9f\u969b\u306e\u904b\u7528\u3067\u5229\u7528\u3055\u308c\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002\u4e3b\u306b\u53c2\u8003\u77e5\u8b58\u3068\u3057\u3066\u7406\u89e3\u3057\u3066\u304a\u3051\u3070\u5341\u5206\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a66\u9a13\u5bfe\u7b56\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CCNA\u8a66\u9a13\u3067\u306f\u300c\u30eb\u30fc\u30bf\u304c\u8d77\u52d5\u3059\u308b\u3068\u304d\u306bIOS\u3092\u63a2\u3059\u9806\u756a\u300d\u3084\u300cboot system \u30b3\u30de\u30f3\u30c9\u3092\u6307\u5b9a\u3057\u306a\u304b\u3063\u305f\u5834\u5408\u306e\u6319\u52d5\u300d\u304c\u51fa\u984c\u3055\u308c\u3084\u3059\u3044\u90e8\u5206\u3067\u3059\u3002\u30d5\u30e9\u30c3\u30b7\u30e5\u5185\u306e\u4e00\u756a\u6700\u521d\u306eIOS\u304c\u9078\u3070\u308c\u308b\u3001\u3068\u3044\u3046\u70b9\u3092\u899a\u3048\u3066\u304a\u304f\u3068\u6b63\u89e3\u3092\u5c0e\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u25c6\u307e\u3068\u3081\u30b9\u30e9\u30a4\u30c9<\/h2>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/ccna-curriculum.tech-village.co.jp\/wp-content\/uploads\/2025\/02\/Cisco\u6a5f\u5668\uff08\u30eb\u30fc\u30bf_\u57fa\u790e\u30fb\u4ed5\u7d44\u307f\uff09.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Cisco\u6a5f\u5668\uff08\u30eb\u30fc\u30bf_\u57fa\u790e\u30fb\u4ed5\u7d44\u307f\uff09\u306e\u57cb\u3081\u8fbc\u307f\u3002\"><\/object><a id=\"wp-block-file--media-6cad5c30-7de4-4bca-ae6c-562a48735328\" href=\"https:\/\/ccna-curriculum.tech-village.co.jp\/wp-content\/uploads\/2025\/02\/Cisco\u6a5f\u5668\uff08\u30eb\u30fc\u30bf_\u57fa\u790e\u30fb\u4ed5\u7d44\u307f\uff09.pdf\">Cisco\u6a5f\u5668\uff08\u30eb\u30fc\u30bf_\u57fa\u790e\u30fb\u4ed5\u7d44\u307f\uff09<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Cisco\u30eb\u30fc\u30bf\u306e\u4e3b\u306a\u7a2e\u985e\u3068\u5f79\u5272 Cisco\u304c\u63d0\u4f9b\u3057\u3066\u3044\u308b\u30eb\u30fc\u30bf\u306f\u3001\u5229\u7528\u74b0\u5883\u3084\u76ee\u7684\u306b\u5fdc\u3058\u3066\u5927\u304d\u304f\u5206\u985e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3069\u306e\u5206\u91ce\u306b\u5c0e\u5165\u3059\u308b\u304b\u306b\u3088\u3063\u3066\u6c42\u3081\u3089\u308c\u308b\u6027\u80fd\u3084\u6a5f\u80fd\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u305d\u308c\u305e\u308c\u306e\u7279\u5fb4\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002 [&hellip;]<\/p>\n","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":[11],"tags":[],"class_list":["post-199","post","type-post","status-publish","format-standard","hentry","category-network"],"_links":{"self":[{"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/199","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=199"}],"version-history":[{"count":10,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/199\/revisions"}],"predecessor-version":[{"id":514,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/199\/revisions\/514"}],"wp:attachment":[{"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}