{"id":373,"date":"2025-06-14T23:59:00","date_gmt":"2025-06-14T14:59:00","guid":{"rendered":"https:\/\/ccna-curriculum.tech-village.co.jp\/?p=373"},"modified":"2025-10-23T10:10:32","modified_gmt":"2025-10-23T01:10:32","slug":"aaa%ef%bc%88%e5%9f%ba%e7%a4%8e%ef%bc%89","status":"publish","type":"post","link":"https:\/\/ccna-curriculum.tech-village.co.jp\/?p=373","title":{"rendered":"AAA\uff08\u57fa\u790e\uff09"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">AAA\u3068\u306f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span class=\"swl-marker mark_yellow\">AAA<\/span><\/strong>\u3068\u306f <strong><span class=\"swl-marker mark_yellow\">Authentication\uff08\u8a8d\u8a3c\uff09\u30fbAuthorization\uff08\u8a8d\u53ef\uff09\u30fbAccounting\uff08\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\uff09<\/span><\/strong> \u306e\u982d\u6587\u5b57\u3092\u3068\u3063\u305f\u3082\u306e\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u304a\u3051\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406\u306e\u57fa\u672c\u67a0\u7d44\u307f\u3092\u6307\u3057\u307e\u3059\u3002\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306fIEEE 802.1X\u3084\u3001RADIUS\u30fbTACACS+\u3068\u3044\u3063\u305f\u30b5\u30fc\u30d0\u8a8d\u8a3c\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">AAA\u306e3\u3064\u306e\u6a5f\u80fd<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a8d\u8a3c\uff08Authentication\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e6\u30fc\u30b6\u304c\u6b63\u898f\u306e\u5229\u7528\u8005\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u30e6\u30fc\u30b6ID\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u30c7\u30b8\u30bf\u30eb\u8a3c\u660e\u66f8\u306a\u3069\u306e\u8cc7\u683c\u60c5\u5831\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002\u8a8d\u8a3c\u6642\u306b\u5229\u7528\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3088\u3063\u3066\u306f\u30c1\u30e3\u30ec\u30f3\u30b8\/\u30ec\u30b9\u30dd\u30f3\u30b9\u65b9\u5f0f\u3084\u6697\u53f7\u5316\u901a\u4fe1\u3082\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a8d\u53ef\uff08Authorization\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a8d\u8a3c\u306b\u6210\u529f\u3057\u305f\u30e6\u30fc\u30b6\u306b\u5bfe\u3057\u3066\u300c\u3069\u306e\u64cd\u4f5c\u3084\u30b5\u30fc\u30d3\u30b9\u3092\u8a31\u53ef\u3059\u308b\u304b\u300d\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u767a\u884c\u3067\u304d\u308b\u30b3\u30de\u30f3\u30c9\u3092\u5236\u9650\u3057\u305f\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u30a2\u30af\u30bb\u30b9\u7bc4\u56f2\u3092\u7d5e\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u30e6\u30fc\u30b6\u3084\u30b0\u30eb\u30fc\u30d7\u306b\u7d10\u3065\u3044\u305f\u5c5e\u6027\u60c5\u5831\u3067\u7ba1\u7406\u3055\u308c\u3001\u30ed\u30fc\u30ab\u30eb\u8a2d\u5b9a\u3084RADIUS\/TACACS+\u30b5\u30fc\u30d0\u4e0a\u3067\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\uff08Accounting\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a8d\u8a3c\u3055\u308c\u305f\u30e6\u30fc\u30b6\u304c\u884c\u3063\u305f\u64cd\u4f5c\u3084\u63a5\u7d9a\u60c5\u5831\u3092\u8a18\u9332\u3057\u307e\u3059\u3002\u30ed\u30b0\u30a4\u30f3\u30fb\u30ed\u30b0\u30a2\u30a6\u30c8\u306e\u5c65\u6b74\u3001\u5165\u529b\u30b3\u30de\u30f3\u30c9\u3001\u63a5\u7d9a\u6642\u9593\u306a\u3069\u3092\u53ce\u96c6\u3057\u3001\u30b5\u30fc\u30d0\u306b\u9001\u4fe1\u3057\u3066\u76e3\u67fb\u30fb\u30ec\u30dd\u30fc\u30c8\u4f5c\u6210\u3084\u8ab2\u91d1\u306b\u5229\u7528\u3067\u304d\u307e\u3059\u3002\u5b9f\u52d9\u3067\u306f\u8ab2\u91d1\u76ee\u7684\u3088\u308a\u3082\u300c\u30ed\u30b0\u76e3\u67fb\u300d\u306b\u3088\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">AAA\u3092\u5c0e\u5165\u3059\u308b\u5229\u70b9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u96c6\u4e2d\u7ba1\u7406\u306e\u5b9f\u73fe<\/strong><br>\u6a5f\u5668\u3054\u3068\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001TACACS+\u3084RADIUS\u30b5\u30fc\u30d0\u3067\u30e6\u30fc\u30b6\u60c5\u5831\u3092\u4e00\u5143\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u904b\u7528\u52b9\u7387\u304c\u5411\u4e0a\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u3082\u7d71\u4e00\u53ef\u80fd\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30de\u30eb\u30c1\u30d9\u30f3\u30c0\u30fc\u5bfe\u5fdc<\/strong><br>AAA\u3092\u6709\u52b9\u5316\u3059\u308b\u3068\u6a19\u6e96\u898f\u683c\u306eRADIUS\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3001Cisco ISE\u306f\u3082\u3061\u308d\u3093Microsoft\u306a\u3069\u4ed6\u793e\u88fdRADIUS\u30b5\u30fc\u30d0\u3068\u3082\u9023\u643a\u3067\u304d\u307e\u3059\u3002\u30de\u30eb\u30c1\u30d9\u30f3\u30c0\u30fc\u74b0\u5883\u3067\u3082\u7d71\u4e00\u3057\u305f\u8a8d\u8a3c\u57fa\u76e4\u3092\u69cb\u7bc9\u53ef\u80fd\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u67d4\u8edf\u306a\u5b9f\u88c5<\/strong><br>\u30ea\u30e2\u30fc\u30c8\u30b5\u30fc\u30d0\u8a8d\u8a3c\u306b\u52a0\u3048\u3066\u3001\u30ed\u30fc\u30ab\u30eb\u8a8d\u8a3c\u3082\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002\u305f\u3060\u3057\u30ed\u30fc\u30ab\u30eb\u8a8d\u8a3c\u306f\u62e1\u5f35\u6027\u306b\u6b20\u3051\u3001\u5927\u898f\u6a21\u74b0\u5883\u3067\u306f\u30b5\u30fc\u30d0\u8a8d\u8a3c\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Cisco IOS\u3067\u306eAAA\u8a8d\u8a3c\u8a2d\u5b9a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AAA\u306e\u57fa\u672c\u306f\u300c\u8a8d\u8a3c\u300d\u3067\u3042\u308a\u3001\u3053\u308c\u304c\u6210\u529f\u3057\u305f\u5f8c\u306b\u8a8d\u53ef\u3068\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\u304c\u7d9a\u304d\u307e\u3059\u3002Cisco IOS\u3067\u306f\u8a8d\u8a3c\u3092\u8a2d\u5b9a\u3059\u308b\u969b\u306b\u6b21\u306e3\u8981\u7d20\u3092\u6c7a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a8d\u8a3c\u30bf\u30a4\u30d7<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>login<\/code>\uff1a\u30b3\u30f3\u30bd\u30fc\u30eb\u3001Telnet\u3001SSH\u306a\u3069\u6a5f\u5668\u3078\u306e\u30a2\u30af\u30bb\u30b9\u8a8d\u8a3c<\/li>\n\n\n\n<li><code>dot1x<\/code>\uff1aIEEE 802.1X\u306b\u3088\u308b\u30dd\u30fc\u30c8\u30d9\u30fc\u30b9\u8a8d\u8a3c<\/li>\n\n\n\n<li><code>enable<\/code>\uff1a\u7279\u6a29\u30e2\u30fc\u30c9\u79fb\u884c\u6642\u306e\u8a8d\u8a3c<\/li>\n\n\n\n<li><code>ppp<\/code>\uff1aPPP\u63a5\u7d9a\u6642\u306e\u8a8d\u8a3c<br>\u203b \u5b9f\u52d9\u3084\u8a66\u9a13\u3067\u306f\u7279\u306b\u300clogin\u300d\u3068\u300cdot1x\u300d\u304c\u4e2d\u5fc3\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ea\u30b9\u30c8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>default<\/code>\uff1a\u5168\u3066\u306e\u56de\u7dda\uff08VTY\u3001TTY\u3001Console\u3001Aux\uff09\u306b\u81ea\u52d5\u9069\u7528<\/li>\n\n\n\n<li>\u4efb\u610f\u306e\u30ea\u30b9\u30c8\u540d\uff1a\u5bfe\u8c61\u56de\u7dda\u3054\u3068\u306b\u7570\u306a\u308b\u8a8d\u8a3c\u65b9\u5f0f\u3092\u6307\u5b9a\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a8d\u8a3c\u65b9\u5f0f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>group server-group<\/code>\uff1a\u5b9a\u7fa9\u6e08\u307f\u306e\u30b5\u30fc\u30d0\u30b0\u30eb\u30fc\u30d7\u3092\u4f7f\u7528<\/li>\n\n\n\n<li><code>group radius<\/code>\uff1aRADIUS\u30b5\u30fc\u30d0\u3092\u5229\u7528<\/li>\n\n\n\n<li><code>group tacacs+<\/code>\uff1aTACACS+\u30b5\u30fc\u30d0\u3092\u5229\u7528<\/li>\n\n\n\n<li><code>enable<\/code>\uff1aenable\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u8a8d\u8a3c<\/li>\n\n\n\n<li><code>line<\/code>\uff1aline\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u7528<\/li>\n\n\n\n<li><code>local<\/code>\uff1a\u30ed\u30fc\u30ab\u30eb\u30e6\u30fc\u30b6\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u7528\uff08\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u533a\u5225\u306a\u3057\uff09<\/li>\n\n\n\n<li><code>local-case<\/code>\uff1a\u30ed\u30fc\u30ab\u30eb\u30e6\u30fc\u30b6\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u7528\uff08\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u533a\u5225\uff09<\/li>\n\n\n\n<li><code>none<\/code>\uff1a\u8a8d\u8a3c\u3092\u884c\u308f\u306a\u3044<\/li>\n<\/ul>\n\n\n\n<p class=\"is-style-icon_pen wp-block-paragraph\">\u30fbAAA\u306e\u610f\u5473\u306f\u300c\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u30fb\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\u300d\u3002<br>\u30fbDHCP\u30b9\u30cc\u30fc\u30d4\u30f3\u30b0\u3084IP\u30bd\u30fc\u30b9\u30ac\u30fc\u30c9\u3068\u9055\u3044\u3001AAA\u306f<strong>\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u306e\u67a0\u7d44\u307f<\/strong>\u3067\u3042\u308b\u3053\u3068\u3092\u610f\u8b58\u3002<br>\u30fbCisco IOS\u3067\u306f\u307e\u305a\u300c\u8a8d\u8a3c\u300d\u3092\u8a2d\u5b9a\u3057\u3001\u305d\u306e\u5f8c\u306b\u300c\u8a8d\u53ef\u300d\u3068\u300c\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\u300d\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u6d41\u308c\u3002<br>\u30fb\u7279\u306b <strong>RADIUS\u3068TACACS+\u306e\u4f7f\u3044\u5206\u3051<\/strong>\uff08\u6a5f\u80fd\u306e\u9055\u3044\u3001\u7528\u9014\uff09\u306f\u51fa\u984c\u983b\u5ea6\u304c\u9ad8\u3044\u90e8\u5206\u3002<br><br>\u3053\u3053\u3092\u6574\u7406\u3057\u3066\u899a\u3048\u3066\u304a\u304f\u3068\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u95a2\u9023\u306e\u554f\u984c\u3067\u5f97\u70b9\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RADIUS\u3068TACACS+\u306e\u9055\u3044<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AAA\uff08\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u30fb\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\uff09\u3092\u5b9f\u88c5\u3059\u308b\u969b\u3001Cisco\u6a5f\u5668\u3067\u306fRADIUS\u3084TACACS+\u3068\u3044\u3063\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30c8\u30b3\u30eb\u3092AAA\u30b5\u30fc\u30d0\u3068\u306e\u901a\u4fe1\u306b\u5229\u7528\u3057\u307e\u3059\u3002\u4e21\u8005\u306f\u3088\u304f\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u8a2d\u8a08\u601d\u60f3\u3084\u52d5\u4f5c\u306e\u4ed5\u7d44\u307f\u306b\u660e\u78ba\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u57fa\u672c\u7684\u306a\u9055\u3044<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u30d7\u30ed\u30c8\u30b3\u30eb<\/th><th>\u6a19\u6e96\u5316<\/th><th>\u4f7f\u7528\u30dd\u30fc\u30c8<\/th><th>\u6697\u53f7\u5316<\/th><\/tr><\/thead><tbody><tr><td><strong>RADIUS<\/strong><\/td><td>IETF\u6a19\u6e96<\/td><td>UDP 1812\uff08\u8a8d\u8a3c\/\u8a8d\u53ef\uff09\u3001UDP 1813\uff08\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\uff09\u65e7\u30dd\u30fc\u30c8\uff1a1645 \/ 1646<\/td><td>\u30d1\u30b9\u30ef\u30fc\u30c9\u60c5\u5831\u306e\u307f\u6697\u53f7\u5316<\/td><\/tr><tr><td><strong>TACACS+<\/strong><\/td><td>Cisco\u72ec\u81ea<\/td><td>TCP 49<\/td><td>\u30d1\u30b1\u30c3\u30c8\u5168\u4f53\u3092\u6697\u53f7\u5316<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RADIUS\u306f\u6a19\u6e96\u898f\u683c\u3067\u3042\u308a\u3001Cisco\u4ee5\u5916\u306e\u30d9\u30f3\u30c0\u30fc\u6a5f\u5668\u3067\u3082\u5e83\u304f\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>TACACS+\u306fCisco\u72ec\u81ea\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001\u7279\u306bCisco\u6a5f\u5668\u7ba1\u7406\u3067\u5f37\u529b\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">AAA\u30b5\u30fc\u30d3\u30b9\u306e\u5206\u96e2\u65b9\u6cd5<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>RADIUS<\/strong><br>\u8a8d\u8a3c\uff08Authentication\uff09\u3068\u8a8d\u53ef\uff08Authorization\uff09\u304c\u4e00\u4f53\u5316\u3057\u3066\u304a\u308a\u3001\u540c\u3058\u30d1\u30b1\u30c3\u30c8\u3067\u51e6\u7406\u3055\u308c\u307e\u3059\u3002\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\u306e\u307f\u72ec\u7acb\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001RADIUS\u304cAAA\u30e2\u30c7\u30eb\u78ba\u7acb\u524d\u306b\u8a2d\u8a08\u3055\u308c\u305f\u540d\u6b8b\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>TACACS+<\/strong><br>\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u30fb\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\u304c\u5b8c\u5168\u306b\u72ec\u7acb\u3057\u3066\u51e6\u7406\u3055\u308c\u307e\u3059\u3002\u8a8d\u8a3c\u304c\u6210\u529f\u3057\u3066\u3082\u3001\u8a8d\u53ef\u6bb5\u968e\u3067\u30b3\u30de\u30f3\u30c9\u3054\u3068\u306e\u5236\u5fa1\u3092\u67d4\u8edf\u306b\u8a2d\u5b9a\u3067\u304d\u308b\u306e\u304c\u5f37\u307f\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">RADIUS\u306e\u901a\u4fe1\u30d5\u30ed\u30fc\uff08\u6982\u8981\uff09<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\uff08NAS\uff1aNetwork Access Server\uff09\u304c\u5165\u529b\u3055\u308c\u305f\u30e6\u30fc\u30b6\u540d\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u3001NAS\u60c5\u5831\u306a\u3069\u3092 <strong>Access-Request<\/strong> \u3068\u3057\u3066\u9001\u4fe1\u3002<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u5074\u3067\u300c\u5171\u6709\u9375\uff08Shared Secret\uff09\u300d\u3068DB\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u8cc7\u683c\u60c5\u5831\u3092\u7167\u5408\u3002<\/li>\n\n\n\n<li>\u4e00\u81f4\u3059\u308c\u3070 <strong>Access-Accept<\/strong> \u3092\u8fd4\u3057\u3001\u305d\u306e\u969b\u306bVLAN\u756a\u53f7\u3084ACL\u306a\u3069\u306e\u5c5e\u6027\u60c5\u5831\uff08\u30a2\u30c8\u30ea\u30d3\u30e5\u30fc\u30c8\uff09\u3092\u4ed8\u4e0e\u3002<\/li>\n\n\n\n<li>\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u5b8c\u4e86\u5f8c\u3001\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\u304c\u72ec\u7acb\u3057\u305f\u30d5\u30a7\u30fc\u30ba\u3068\u3057\u3066\u5b9f\u884c\u3055\u308c\u3001\u30ed\u30b0\u30a4\u30f3\u6642\u9593\u3084\u5229\u7528\u60c5\u5831\u3092\u8a18\u9332\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">RADIUS\u306f<strong><span class=\"swl-marker mark_yellow\">802.1X\u8a8d\u8a3c\u3067\u4f7f\u7528\u3067\u304d\u308b\u552f\u4e00\u306e\u30d7\u30ed\u30c8\u30b3\u30eb<\/span><\/strong>\u3067\u3042\u308b\u70b9\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">TACACS+\u306e\u901a\u4fe1\u30d5\u30ed\u30fc\uff08\u6982\u8981\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">TACACS+\u306f\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u30fb\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\u304c\u5206\u96e2\u3055\u308c\u3066\u304a\u308a\u3001\u6b21\u306e\u3088\u3046\u306a\u6d41\u308c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Authentication\uff08\u8a8d\u8a3c\uff09<\/strong><br>\u30e6\u30fc\u30b6\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u3084\u308a\u53d6\u308a\u3057\u3001\u6210\u529f\/\u5931\u6557\u3092\u5224\u5b9a\u3002<\/li>\n\n\n\n<li><strong>Authorization\uff08\u8a8d\u53ef\uff09<\/strong><br>\u30ed\u30b0\u30a4\u30f3\u5f8c\u306e\u30b5\u30fc\u30d3\u30b9\u8981\u6c42\u3084\u30b3\u30de\u30f3\u30c9\u3054\u3068\u306b\u3001\u5b9f\u884c\u53ef\u5426\u3092\u30b5\u30fc\u30d0\u304c\u5224\u65ad\u3002\u7ba1\u7406\u8005\u6a29\u9650\u306e\u7d30\u304b\u3044\u5236\u5fa1\u304c\u53ef\u80fd\u3002<\/li>\n\n\n\n<li><strong>Accounting\uff08\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\uff09<\/strong><br>\u30bb\u30c3\u30b7\u30e7\u30f3\u958b\u59cb\u30fb\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u30fb\u30bb\u30c3\u30b7\u30e7\u30f3\u7d42\u4e86\u3068\u3044\u3063\u305f\u64cd\u4f5c\u30921\u3064\u305a\u3064\u30b5\u30fc\u30d0\u306b\u9001\u4fe1\u3057\u3001\u8a18\u9332\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001Cisco\u6a5f\u5668\u7ba1\u7406\u306b\u304a\u3044\u3066\u300c\u8ab0\u304c\u3001\u3044\u3064\u3001\u3069\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u305f\u304b\u300d\u3092\u7d30\u304b\u304f\u8a18\u9332\u3057\u3001\u5f37\u56fa\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"is-style-icon_pen wp-block-paragraph\"><strong>RADIUS<\/strong><br>\u30fbIETF\u6a19\u6e96\u3001UDP\u30d9\u30fc\u30b9<br>\u30fb\u8a8d\u8a3c\uff0b\u8a8d\u53ef\u304c\u4e00\u4f53\u5316<br>\u30fb802.1X\u3067\u5fc5\u9808\uff08\u4ed6\u793e\u88fd\u54c1\u3068\u3082\u9023\u643a\u3057\u3084\u3059\u3044\uff09<br>\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u307f\u6697\u53f7\u5316<br><br><strong>TACACS+<\/strong><br>\u30fbCisco\u72ec\u81ea\u3001TCP\u30d9\u30fc\u30b9<br>\u30fb\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u30fb\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\u3092\u5206\u96e2<br>\u30fb\u30b3\u30de\u30f3\u30c9\u5358\u4f4d\u306e\u5236\u5fa1\u3084\u8a73\u7d30\u306a\u76e3\u67fb\u306b\u5f37\u3044<br>\u30fb\u30d1\u30b1\u30c3\u30c8\u5168\u4f53\u3092\u6697\u53f7\u5316<br><br>\u3053\u3053\u306fCCNA\u8a66\u9a13\u3067\u983b\u51fa\u306e\u6bd4\u8f03\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002\u7279\u306b\u300cRADIUS\u306f802.1X\u3067\u5fc5\u9808\u300d\u300cTACACS+\u306f\u7ba1\u7406\u8005\u30b3\u30de\u30f3\u30c9\u5236\u5fa1\u304c\u53ef\u80fd\u300d\u3068\u3044\u3046\u70b9\u306f\u5fc5\u305a\u62bc\u3055\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\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\/06\/AAA\uff08\u57fa\u790e\uff09.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"AAA\uff08\u57fa\u790e\uff09\u306e\u57cb\u3081\u8fbc\u307f\u3002\"><\/object><a id=\"wp-block-file--media-71b958e5-7183-475c-ad85-d5a0502f07a8\" href=\"https:\/\/ccna-curriculum.tech-village.co.jp\/wp-content\/uploads\/2025\/06\/AAA\uff08\u57fa\u790e\uff09.pdf\">AAA\uff08\u57fa\u790e\uff09<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>AAA\u3068\u306f AAA\u3068\u306f Authentication\uff08\u8a8d\u8a3c\uff09\u30fbAuthorization\uff08\u8a8d\u53ef\uff09\u30fbAccounting\uff08\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\uff09 \u306e\u982d\u6587\u5b57\u3092\u3068\u3063\u305f\u3082\u306e\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u304a\u3051\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406\u306e\u57fa\u672c\u67a0\u7d44\u307f\u3092\u6307 [&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":[15],"tags":[],"class_list":["post-373","post","type-post","status-publish","format-standard","hentry","category-security"],"_links":{"self":[{"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/373","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=373"}],"version-history":[{"count":4,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/373\/revisions"}],"predecessor-version":[{"id":852,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/373\/revisions\/852"}],"wp:attachment":[{"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=373"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccna-curriculum.tech-village.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}