{"id":1389,"date":"2019-07-15T14:20:53","date_gmt":"2019-07-15T05:20:53","guid":{"rendered":"https:\/\/hitokotojisyo.com\/entry\/2019\/07\/15\/142053"},"modified":"2025-02-20T09:37:31","modified_gmt":"2025-02-20T00:37:31","slug":"osi%e5%8f%82%e7%85%a7%e3%83%a2%e3%83%87%e3%83%ab-%e3%81%8a%e3%83%bc%e3%81%88%e3%81%99%e3%81%82%e3%81%84%e3%81%95%e3%82%93%e3%81%97%e3%82%87%e3%81%86%e3%82%82%e3%81%a7%e3%82%8b","status":"publish","type":"post","link":"https:\/\/hitokotojisyo.com\/?p=1389","title":{"rendered":"OSI\u53c2\u7167\u30e2\u30c7\u30eb (\u304a\u30fc\u3048\u3059\u3042\u3044\u3055\u3093\u3057\u3087\u3046\u3082\u3067\u308b)"},"content":{"rendered":"\n

OSI reference model<\/strong>
\u8aad\u307f\uff1a\u30aa\u30fc\u30a8\u30b9\u30a2\u30a4\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30e2\u30c7\u30eb
OSI\u53c2\u7167\u30e2\u30c7\u30eb<\/strong>
\u8aad\u307f\uff1a\u304a\u30fc\u3048\u3059\u3042\u3044\u3055\u3093\u3057\u3087\u3046\u3082\u3067\u308b
\u3068\u306f\u3001<\/p>\n\n\n\n

\u300eISO<\/a>\u306b\u3088\u3063\u3066\u7b56\u5b9a\u3055\u308c\u305f<\/strong>\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a2d\u8a08\u3084\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb<\/a>\u306e\u5206\u985e\u3092\u6a19\u6e96\u5316\u3059\u308b\u305f\u3081\u306e\u30e2\u30c7\u30eb<\/a>\u300f<\/strong><\/p>\n\n\n\n

OSI\u53c2\u7167\u30e2\u30c7\u30eb<\/strong>\u306e\u30ec\u30a4\u30e4\u30fc\u69cb\u6210<\/h2>\n\n\n\n
\u8a73\u7d30\u226b<\/summary>\n


\u30d7\u30ed\u30c8\u30b3\u30eb<\/a>\u3084\u901a\u4fe1\u30b5\u30fc\u30d3\u30b9\u306e\u4ed5\u69d8\u30927\u3064\u306e\u968e\u5c64\u306b\u5206\u3051\u3066\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u3002<\/p>

\u968e\u5c64<\/strong><\/th>\u968e\u5c64\u540d<\/strong><\/th>\u4e3b\u306a\u5f79\u5272<\/strong><\/th>\u30d7\u30ed\u30c8\u30b3\u30eb<\/strong><\/th>\u5bfe\u5fdc\u6a5f\u5668<\/strong><\/th><\/tr><\/thead>
\u7b2c7\u5c64<\/td>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5c64<\/strong><\/td>\u300e\u30a2\u30d7\u30ea\u56fa\u6709\u306e\u30eb\u30fc\u30eb\u3092\u5b9a\u3081\u3066\u3044\u308b\u300f<\/mark><\/strong>\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u3084\u30e1\u30fc\u30eb\u7b49\u304c\u5b9f\u73fe\u3055\u308c\u3066\u3044\u308b\u3002<\/td>HTTP<\/a>\u3001FTP<\/a>\u3001SMTP<\/a>\u3001POP<\/a>\u7b49<\/td>\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/a><\/td><\/tr>
\u7b2c6\u5c64<\/td>\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u5c64<\/strong><\/td>\u300e\u30c7\u30fc\u30bf\u306e\u8868\u793a\u5f62\u5f0f\u306b\u95a2\u3059\u308b\u30eb\u30fc\u30eb\u3092\u5b9a\u3081\u3066\u3044\u308b\u300f<\/mark><\/strong>\u30c7\u30fc\u30bf\u8868\u793a\u5f62\u5f0f\u306e\u7ba1\u7406\u3001\u6587\u5b57\u30b3\u30fc\u30c9\u306e\u7a2e\u985e\u7b49\u3092\u898f\u5b9a\u3059\u308b\u5f79\u5272\u3092\u3082\u3064\u3002<\/td>HTTP<\/a>\u3001FTP<\/a>\u3001SMTP<\/a>\u3001POP<\/a>\u7b49<\/td>\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/a><\/td><\/tr>
\u7b2c5\u5c64<\/td>\u30bb\u30b7\u30e7\u30f3\u5c64<\/strong><\/td>\u300e\u901a\u4fe1\u306e\u958b\u59cb\u304b\u3089\u7d42\u4e86\u307e\u3067\u306e\u30eb\u30fc\u30eb\u3092\u5b9a\u3081\u3066\u3044\u308b\u300f<\/mark><\/strong>\u4e0a\u4f4d\u5c64\u304b\u3089\u306e\u30c7\u30fc\u30bf\u306e\u8981\u6c42\u3084\u4e0b\u4f4d\u5c64\u3078\u306e\u30c7\u30fc\u30bf\u306e\u63d0\u4f9b\u3092\u8abf\u6574\u3059\u308b\u3002<\/td>TLS<\/a>\u3001SSL<\/a>\u7b49<\/td>\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/a><\/td><\/tr>
\u7b2c4\u5c64<\/td>\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u5c64<\/strong><\/td>\u300e\u30c7\u30fc\u30bf\u3092\u9001\u308b\u969b\u306e\u4fe1\u983c\u6027\u306b\u95a2\u3059\u308b\u30eb\u30fc\u30eb\u3092\u5b9a\u3081\u3066\u3044\u308b\u300f<\/mark><\/strong>\u4f1d\u9001\u5236\u5fa1\u3092\u62c5\u3044\u901a\u4fe1\u306e\u54c1\u8cea\u3092\u4fdd\u8a3c\u3059\u308b\u5f79\u5272\u3092\u3082\u3064\u3002<\/td>TCP<\/a>\u3001UDP<\/a>\u7b49<\/td>\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/a><\/td><\/tr>
\u7b2c3\u5c64<\/td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64<\/strong><\/td>\u300e\u3069\u306e\u3088\u3046\u306b\u30c7\u30fc\u30bf\u3092\u901a\u4fe1\u3059\u308b\u304b\u306e\u30eb\u30fc\u30eb\u3092\u5b9a\u3081\u3066\u3044\u308b\u300f<\/mark><\/strong>\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u901a\u4fe1\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u4e2d\u7d99\u306a\u3069\u3092\u884c\u3046\u3002<\/td>IP<\/a>\u3001ARP<\/a>\u3001ICMP<\/a>\u7b49<\/td>\u30eb\u30fc\u30bf<\/a>\u3001L3\u30b9\u30a4\u30c3\u30c1<\/a><\/td><\/tr>
\u7b2c2\u5c64<\/td>\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64<\/strong><\/td>\u300e\u30ce\u30fc\u30c9\u9593\u306e\u901a\u4fe1\u306b\u95a2\u3059\u308b\u30eb\u30fc\u30eb\u3092\u5b9a\u3081\u3066\u3044\u308b\u300f<\/mark><\/strong>\u96a3\u63a5\u3059\u308b\u30ce\u30fc\u30c9\u9593\u3067\u30c7\u30fc\u30bf\u3092\u76f4\u63a5\u8ee2\u9001\u3059\u308b\u624b\u6bb5\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/td>PPP\u3001Ethernet<\/a>\u7b49<\/td>\u30d6\u30ea\u30c3\u30b8<\/a>\u3001L2\u30b9\u30a4\u30c3\u30c1<\/a><\/td><\/tr>
\u7b2c1\u5c64<\/td>\u7269\u7406\u5c64<\/strong><\/td>\u300e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7269\u7406\u7684\u306a\u30eb\u30fc\u30eb\u3092\u5b9a\u3081\u3066\u3044\u308b\u300f<\/strong><\/mark>\u7269\u7406\u7684\u306a\u30e1\u30c7\u30a3\u30a2\u3092\u901a\u3058\u3066\u30c7\u30fc\u30bf\u306e\u9001\u53d7\u4fe1\u3092\u884c\u3046\u5f79\u5272\u3002<\/td>UTP<\/a>\u3001\u7121\u7dda<\/td>NIC\u3001\u30ea\u30d4\u30fc\u30bf\u30cf\u30d6<\/a><\/td><\/tr><\/tbody><\/table><\/figure><\/p>\n<\/details>\n\n\n\n

\u540c\u7fa9\u8a9e<\/strong><\/h2>\n\n\n\n

OSI\u57fa\u672c\u53c2\u7167\u30e2\u30c7\u30eb (\u304a\u30fc\u3048\u3059\u3042\u3044\u304d\u307b\u3093\u3055\u3093\u3057\u3087\u3046\u3082\u3067\u308b)<\/a><\/p>\n\n\n\n

OSI basic reference mode (\u30aa\u30fc\u30a8\u30b9\u30a2\u30a4\u30d9\u30fc\u30b7\u30c3\u30af\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30e2\u30c7\u30eb)<\/a><\/p>\n\n\n\n

\u95a2\u9023\u8a18\u4e8b<\/strong><\/h2>\n\n\n\n

ISO<\/a><\/p>\n\n\n\n

\u30d7\u30ed\u30c8\u30b3\u30eb<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

OSI reference model\u8aad\u307f\uff1a\u30aa\u30fc\u30a8\u30b9\u30a2\u30a4\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30e2\u30c7\u30ebOSI\u53c2\u7167\u30e2\u30c7\u30eb\u8aad\u307f\uff1a\u304a\u30fc\u3048\u3059\u3042\u3044\u3055\u3093\u3057\u3087\u3046\u3082\u3067\u308b\u3068\u306f\u3001 \u300eISO\u306b\u3088\u3063\u3066\u7b56\u5b9a\u3055\u308c\u305f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a2d\u8a08\u3084\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5206\u985e\u3092\u6a19\u6e96\u5316\u3059\u308b\u305f\u3081\u306e\u30e2 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[81,2],"tags":[],"class_list":["post-1389","post","type-post","status-publish","format-standard","hentry","category-81","category-2"],"_links":{"self":[{"href":"https:\/\/hitokotojisyo.com\/index.php?rest_route=\/wp\/v2\/posts\/1389","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hitokotojisyo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hitokotojisyo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hitokotojisyo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hitokotojisyo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1389"}],"version-history":[{"count":27,"href":"https:\/\/hitokotojisyo.com\/index.php?rest_route=\/wp\/v2\/posts\/1389\/revisions"}],"predecessor-version":[{"id":40737,"href":"https:\/\/hitokotojisyo.com\/index.php?rest_route=\/wp\/v2\/posts\/1389\/revisions\/40737"}],"wp:attachment":[{"href":"https:\/\/hitokotojisyo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hitokotojisyo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hitokotojisyo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}