{"id":95799,"date":"2024-05-23T10:29:27","date_gmt":"2024-05-23T10:29:27","guid":{"rendered":"https:\/\/science-hub.click\/%E3%83%95%E3%83%AC%E3%83%BC%E3%83%A0%28%E3%82%B3%E3%83%B3%E3%83%94%E3%83%A5%E3%83%BC%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0%29-%E5%AE%9A%E7%BE%A9\/"},"modified":"2024-05-23T10:29:27","modified_gmt":"2024-05-23T10:29:27","slug":"%E3%83%95%E3%83%AC%E3%83%BC%E3%83%A0%28%E3%82%B3%E3%83%B3%E3%83%94%E3%83%A5%E3%83%BC%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0%29-%E5%AE%9A%E7%BE%A9","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=95799","title":{"rendered":"\u30d5\u30ec\u30fc\u30e0 (\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0) – \u5b9a\u7fa9"},"content":{"rendered":"
\u30d7\u30ed\u30c8\u30b3\u30eb\u30b9\u30bf\u30c3\u30af<\/strong><\/big><\/caption>
7<\/th>\u5fdc\u7528<\/th><\/tr>
6<\/th>\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/th><\/tr>
5<\/th>\u30bb\u30c3\u30b7\u30e7\u30f3<\/th><\/tr>
4<\/th>\u4ea4\u901a\u6a5f\u95a2<\/th><\/tr>
3<\/th>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/th><\/tr>
2<\/th>\u30c7\u30fc\u30bf<\/a><\/span>\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0<\/th><\/tr>
1<\/th>\u7269\u7406\u7684\u306a<\/a><\/span><\/th><\/tr>
OSI\u30e2\u30c7\u30eb<\/a><\/span><\/small><\/td><\/tr><\/table>

\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u30d5\u30ec\u30fc\u30e0\u306f<\/span><\/strong>\u7269\u7406\u5a92\u4f53 (\u9285\u7dda\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc<\/a><\/span>\u306a\u3069) \u3092\u901a\u3058\u3066\u4f1d\u9054\u3055\u308c\u308b\u60c5\u5831\u306e\u30d6\u30ed\u30c3\u30af\u3067\u3042\u308a\u3001OSI \u30e2\u30c7\u30eb\u306e\u30ec\u30d9\u30eb 2 \u306b\u4f4d\u7f6e\u3057\u307e\u3059\u3002<\/p>

\u30d5\u30ec\u30fc\u30e0\u306e\u7279\u5fb4\u306f\u3001\u305d\u306e\u958b\u59cb\u3068\u7d42\u4e86\u3092\u8a8d\u8b58\u3067\u304d\u308b\u3053\u3068\u3067\u3059 (\u30d5\u30e9\u30b0\u307e\u305f\u306f\u30d7\u30ea\u30a2\u30f3\u30d6\u30eb\u3068\u547c\u3070\u308c\u308b\u7279\u5b9a\u306e\u4e00\u9023\u306e\u30d3\u30c3\u30c8\u306e\u304a\u304b\u3052\u3067)\u3002\u30d5\u30ec\u30fc\u30e0\u306f\u30d8\u30c3\u30c0\u30fc<\/i>\u3001\u9001\u4fe1\u3057\u305f\u3044\u60c5\u5831\u3001\u30dd\u30b9\u30c8\u30a2\u30f3\u30d6\u30eb (\u30c8\u30ec\u30fc\u30e9\u30fc<\/i>) \u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u30d1\u30b1\u30c3\u30c8 (\u305f\u3068\u3048\u3070 IP \u306e\u5834\u5408) \u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3092\u76f4\u63a5\u901a\u904e\u3067\u304d\u307e\u305b\u3093\u3002\u30d1\u30b1\u30c3\u30c8\u306f\u30d5\u30ec\u30fc\u30e0\u5185\u306b\u30ab\u30d7\u30bb\u30eb\u5316\u3055\u308c\u307e\u3059\u3002<\/p>

\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u4f8b<\/span><\/h2>

\u4fe1\u53f7\u3092\u4f1d\u9001\u3059\u308b\u7269\u7406\u5a92\u4f53 (\u30d5\u30ec\u30fc\u30e0) \u306f\u3001\u5a92\u4f53<\/i>\u3068\u3082\u547c\u3070\u308c\u307e\u3059\u3002<\/p>

\n\"\u30d5\u30ec\u30fc\u30e0<\/figure>

\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8<\/a><\/span>TEN<\/span><\/h3>

\u30d7\u30ea\u30a2\u30f3\u30d6\u30eb (8 \u30d0\u30a4\u30c8)\u3001\u5b9b\u5148\u30a2\u30c9\u30ec\u30b9<\/a><\/span>(6 \u30d0\u30a4\u30c8)\u3001\u9001\u4fe1\u5143\u30a2\u30c9\u30ec\u30b9 (6 \u30d0\u30a4\u30c8)\u3001\u30bf\u30a4\u30d7 (\u4e0a\u4f4d\u5c64\u30d7\u30ed\u30c8\u30b3\u30eb)\u3001\u30c7\u30fc\u30bf (\u6700\u5927 1500 \u30d0\u30a4\u30c8\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30de\u30a4\u30ca\u30b9 46 \u30d0\u30a4\u30c8\u306e\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u4fe1\u3059\u308b\u3088\u3046\u306b\u624b\u914d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059)\u3001\u304a\u3088\u3073 CRC ( 4\u30d0\u30a4\u30c8\uff09\u3002<\/p>

\n\"\u30d5\u30ec\u30fc\u30e0<\/figure>

\u5178\u578b\u7684\u306a\u6a19\u6e96\u5316\u30d5\u30a9\u30fc\u30de\u30c3\u30c8 (\u3053\u3053\u3067\u306f Ethernet 802.3)<\/span><\/h3>

\u30d7\u30ea\u30a2\u30f3\u30d6\u30eb (7 \u30d0\u30a4\u30c8 + \u30c7\u30ea\u30df\u30bf\u306e 1\u30d0\u30a4\u30c8<\/a><\/span>)\u3001\u5b9b\u5148\u30a2\u30c9\u30ec\u30b9 (6 \u30d0\u30a4\u30c8)\u3001\u9001\u4fe1\u5143\u30a2\u30c9\u30ec\u30b9 (6 \u30d0\u30a4\u30c8)\u3001\u9577\u3055<\/a><\/span>(\u9001\u4fe1\u5143\u306b\u3088\u3063\u3066\u9001\u4fe1\u3055\u308c\u308b\u30d1\u30b1\u30c3\u30c8\u306e\u5b9f\u969b\u306e\u30b5\u30a4\u30ba\u3002\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30d1\u30b1\u30c3\u30c8\u306e\u5f8c\u306b\u30d1\u30c7\u30a3\u30f3\u30b0\u3092\u8ffd\u52a0\u3057\u3066\u300146 \u30d0\u30a4\u30c8\u306b\u9054\u3057\u307e\u3059)\u6700\u4f4e\uff09\u3001\u30c7\u30fc\u30bf\uff08\u6700\u4f4e 46 \u30d0\u30a4\u30c8\u3001\u6700\u9ad8 1500 \u30d0\u30a4\u30c8\uff09\u3001\u304a\u3088\u3073 CRC\uff084 \u30d0\u30a4\u30c8\uff09\u3002<\/p><\/div>

\n\"\u30d5\u30ec\u30fc\u30e0<\/figure>

\u53c2\u8003\u8cc7\u6599<\/h2>
  1. \u0625\u0637\u0627\u0631 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u2013 arabe<\/a><\/li>
  2. \u041a\u0430\u0434\u044a\u0440 (\u0442\u0435\u043b\u0435\u043a\u043e\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u044f) \u2013 bulgare<\/a><\/li>
  3. Trama (xarxes) \u2013 catalan<\/a><\/li>
  4. R\u00e1mec (po\u010d\u00edta\u010dov\u00e1 s\u00ed\u0165) \u2013 tch\u00e8que<\/a><\/li>
  5. Datenframe \u2013 allemand<\/a><\/li>
  6. \u03a0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u2013 grec<\/a><\/li><\/ol><\/div>\n
    \n

    \n \u30d5\u30ec\u30fc\u30e0 (\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0) – \u5b9a\u7fa9\u30fb\u95a2\u9023\u52d5\u753b\n <\/h2>\n
    \n \n
    \n
    \n