{"id":1052,"date":"2025-01-16T21:58:47","date_gmt":"2025-01-16T12:58:47","guid":{"rendered":"https:\/\/mylifeisbeautiful555.net\/?page_id=1052"},"modified":"2025-01-16T22:11:52","modified_gmt":"2025-01-16T13:11:52","slug":"osi%e5%8f%82%e7%85%a7%e3%83%a2%e3%83%87%e3%83%ab","status":"publish","type":"page","link":"https:\/\/mylifeisbeautiful555.net\/?page_id=1052","title":{"rendered":"OSI\u53c2\u7167\u30e2\u30c7\u30eb"},"content":{"rendered":"\n<p>OSI\u53c2\u7167\u30e2\u30c7\u30eb\u306f\u3001\u56fd\u969b\u6a19\u6e96\u5316\u6a5f\u69cb\uff08ISO\uff09\u306b\u3088\u308b\u30e2\u30c7\u30eb\u3067\u3001<br>\u901a\u4fe1\u30927\u3064\u306e\u5c64\uff08\u30ec\u30a4\u30e4\u30fc\uff09\u306b\u5206\u5272\u3057\u3001\u5404\u5c64\u304c\u7279\u5b9a\u306e\u5f79\u5272\u3092\u62c5\u3046\u3053\u3068\u3067\u3001\u7570\u306a\u308b\u6280\u8853\u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u9ad8\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td style=\"width:10px;border-color:#fff;background-color:#333\"><\/td><td style=\"font-size:24px;border-color:#fff #fff #333\">OSI\u53c2\u7167\u30e2\u30c7\u30eb\u306e7\u5c64\u3068\u5f79\u5272<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u3001\u4e0a\u4f4d\u304b\u3089\u4e0b\u4f4d\u3078\u306e\u9806\u306b\u4e26\u3079\u305f7\u3064\u306e\u5c64\u3068\u305d\u306e\u4e3b\u306a\u5f79\u5272\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u25cf\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5c64<\/p>\n\n\n\n<p>\u5f79\u5272: \u30e6\u30fc\u30b6\u30fc\u304c\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3059\u308b\u90e8\u5206\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<br>\u4f8b: HTTP\u3001FTP\u3001SMTP\u306a\u3069\u3002<\/p>\n\n\n\n<p>\u25cf\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u5c64<\/p>\n\n\n\n<p>\u5f79\u5272: \u30c7\u30fc\u30bf\u306e\u5f62\u5f0f\u3084\u8868\u73fe\u65b9\u6cd5\u3092\u7d71\u4e00\u3059\u308b\u3002\u307e\u305f\u3001\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u3084\u5727\u7e2e\u3082\u884c\u306a\u3046\u3002<br>\u4f8b: \u30c7\u30fc\u30bf\u306e\u30a8\u30f3\u30b3\u30fc\u30c9\uff08ASCII\u3001JPEG\u3001MP3\u306a\u3069\uff09\u3001SSL\/TLS\u306b\u3088\u308b\u6697\u53f7\u5316\u3002<\/p>\n\n\n\n<p>\u25cf\u30bb\u30c3\u30b7\u30e7\u30f3\u5c64<\/p>\n\n\n\n<p>\u5f79\u5272: \u901a\u4fe1\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u78ba\u7acb\u3001\u7ba1\u7406\u3001\u7d42\u4e86\u3092\u884c\u306a\u3046\u3002<br>\u4f8b: \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u30d7\u30ed\u30c8\u30b3\u30eb\u3002<\/p>\n\n\n\n<p>\u25cf\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u5c64<\/p>\n\n\n\n<p>\u5f79\u5272: \u30c7\u30fc\u30bf\u306e\u4fe1\u983c\u6027\u3068\u8aa4\u308a\u691c\u51fa\u3092\u4fdd\u8a3c\u3057\u3001\u9001\u4fe1\u5143\u3068\u5b9b\u5148\u306e\u9593\u3067\u30c7\u30fc\u30bf\u3092\u6b63\u3057\u304f\u914d\u9001\u3057\u307e\u3059\u3002<br>\u30d7\u30ed\u30c8\u30b3\u30eb: TCP\uff08\u4fe1\u983c\u6027\u91cd\u8996\uff09\u3001UDP\uff08\u9ad8\u901f\u91cd\u8996\uff09\u3002<br>\u6a5f\u80fd: \u30d5\u30ed\u30fc\u5236\u5fa1\u3001\u30a8\u30e9\u30fc\u30c1\u30a7\u30c3\u30af\u3001\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3002<\/p>\n\n\n\n<p>\u25cf\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64<\/p>\n\n\n\n<p>\u5f79\u5272: \u30c7\u30fc\u30bf\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u8ee2\u9001\u3092\u884c\u3044\u3001\u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u3067\u30c7\u30fc\u30bf\u3092\u6b63\u3057\u3044\u5b9b\u5148\u306b\u9001\u308a\u307e\u3059\u3002<br>\u30d7\u30ed\u30c8\u30b3\u30eb: IP\uff08IPv4\u3001IPv6\uff09\u3001ICMP\u3002<br>\u6a5f\u80fd: \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30a2\u30c9\u30ec\u30b9\u6307\u5b9a\u3002<\/p>\n\n\n\n<p>\u25cf\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64<\/p>\n\n\n\n<p>\u5f79\u5272: \u96a3\u63a5\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u63d0\u4f9b\u3057\u3001\u30a8\u30e9\u30fc\u30c1\u30a7\u30c3\u30af\u3068\u30c7\u30fc\u30bf\u30d5\u30ec\u30fc\u30e0\u5316\u3092\u884c\u3044\u307e\u3059\u3002<br>\u30d7\u30ed\u30c8\u30b3\u30eb: Ethernet\u3002<br>\u6a5f\u80fd: MAC\u30a2\u30c9\u30ec\u30b9\u7ba1\u7406\u3001\u30d5\u30ec\u30fc\u30e0\u8ee2\u9001\u3002<\/p>\n\n\n\n<p>\u25cf\u7269\u7406\u5c64<\/p>\n\n\n\n<p>\u5f79\u5272: \u5b9f\u969b\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\uff08\u30b1\u30fc\u30d6\u30eb\u3001\u4fe1\u53f7\u3001\u96fb\u6c17\u4ed5\u69d8\uff09\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u4f1d\u9001\u3057\u307e\u3059\u3002<br>\u4f8b: \u96fb\u6c17\u4fe1\u53f7\u3001\u5149\u4fe1\u53f7\u3001\u7121\u7dda\u5468\u6ce2\u6570\uff08RF\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td style=\"width:10px;border-color:#fff;background-color:#333\"><\/td><td style=\"font-size:24px;border-color:#fff #fff #333\">OSI\u30e2\u30c7\u30eb\u306e\u7279\u5fb4\u3068\u5229\u70b9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\u5316: \u5404\u5c64\u304c\u72ec\u7acb\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u7279\u5b9a\u306e\u5c64\u3092\u5909\u66f4\u3057\u3066\u3082\u4ed6\u306e\u5c64\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306b\u304f\u3044\u3002<br>\u30fb\u76f8\u4e92\u904b\u7528\u6027: \u7570\u306a\u308b\u30e1\u30fc\u30ab\u30fc\u306e\u6a5f\u5668\u304c\u540c\u3058\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u6e96\u62e0\u3057\u3066\u3044\u308c\u3070\u3001\u901a\u4fe1\u304c\u53ef\u80fd\u3002<br>\u30fb\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0: \u554f\u984c\u3092\u767a\u898b\u3057\u3084\u3059\u304f\u3001\u7279\u5b9a\u306e\u5c64\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u554f\u984c\u3092\u89e3\u6790\u3001\u5207\u308a\u5206\u3051\u3084\u3059\u3044\u3002<br>\u30fb\u73fe\u72b6\uff1aOSI\u30e2\u30c7\u30eb\u306e\u5b8c\u5168\u306a\u5b9f\u88c5\u3088\u308a\u3082\u3001TCP\/IP\u30e2\u30c7\u30eb\u306e\u3088\u3046\u306a\u5b9f\u7528\u7684\u306a\u30b9\u30bf\u30c3\u30af\u304c\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>OSI\u53c2\u7167\u30e2\u30c7\u30eb\u306f\u3001\u56fd\u969b\u6a19\u6e96\u5316\u6a5f\u69cb\uff08ISO\uff09\u306b\u3088\u308b\u30e2\u30c7\u30eb\u3067\u3001\u901a\u4fe1\u30927\u3064\u306e\u5c64\uff08\u30ec\u30a4\u30e4\u30fc\uff09\u306b\u5206\u5272\u3057\u3001\u5404\u5c64\u304c\u7279\u5b9a\u306e\u5f79\u5272\u3092\u62c5\u3046\u3053\u3068\u3067\u3001\u7570\u306a\u308b\u6280\u8853\u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u9ad8\u3081\u3066\u3044\u307e\u3059\u3002 \u4ee5\u4e0b\u306f\u3001\u4e0a\u4f4d\u304b\u3089\u4e0b\u4f4d\u3078\u306e\u9806\u306b\u4e26\u3079\u305f7\u3064\u306e\u5c64\u3068\u305d\u306e\u4e3b\u306a\u5f79 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1052","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/pages\/1052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1052"}],"version-history":[{"count":4,"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/pages\/1052\/revisions"}],"predecessor-version":[{"id":1057,"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/pages\/1052\/revisions\/1057"}],"wp:attachment":[{"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}