{"id":475998,"date":"2023-08-09T07:25:33","date_gmt":"2023-08-09T07:25:33","guid":{"rendered":""},"modified":"2023-09-05T11:11:48","modified_gmt":"2023-09-05T11:11:48","slug":"bearer-protocol","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/bearer-protocol\/","title":{"rendered":"\u30d9\u30a2\u30e9\u30d7\u30ed\u30c8\u30b3\u30eb"},"content":{"rendered":"<p>\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u91cd\u8981\u306a\u5074\u9762\u3067\u3042\u308a\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e\u6a5f\u80fd\u3092\u5f37\u5316\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u306e\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3066\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3088\u308a\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u3092\u52b9\u7387\u7684\u306b\u7ba1\u7406\u304a\u3088\u3073\u9001\u4fe1\u3067\u304d\u308b\u305f\u3081\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u3067\u5b89\u5168\u306a\u30e6\u30fc\u30b6\u30fc \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>\u30d9\u30a2\u30e9\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n<p>\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6982\u5ff5\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u521d\u671f\u306e\u9803\u306b\u9061\u308a\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u521d\u3081\u3066\u8a00\u53ca\u3055\u308c\u305f\u306e\u306f\u3001\u7814\u7a76\u8005\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u6539\u5584\u3059\u308b\u65b9\u6cd5\u3092\u6a21\u7d22\u3057\u59cb\u3081\u305f 1970 \u5e74\u4ee3\u5f8c\u534a\u3067\u3057\u305f\u3002\u5143\u306e\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30b7\u30ea\u30a2\u30eb\u63a5\u7d9a\u306b\u3088\u308b\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u5bb9\u6613\u306b\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3001\u305d\u306e\u5f8c\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3001Wi-Fi\u3001\u30bb\u30eb\u30e9\u30fc \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c6\u30af\u30ce\u30ed\u30b8\u306b\u5bfe\u5fdc\u3059\u308b\u3088\u3046\u306b\u9032\u5316\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30d9\u30a2\u30e9\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831\u3002\u30d9\u30a2\u30e9\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30c8\u30d4\u30c3\u30af\u306e\u62e1\u5f35<\/h2>\n<p>\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001OSI \u30e2\u30c7\u30eb\u306e\u30c7\u30fc\u30bf \u30ea\u30f3\u30af\u5c64 (\u30ec\u30a4\u30e4\u30fc 2) \u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u4e3b\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u305f\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u5316\u3001\u30a2\u30c9\u30ec\u30b9\u6307\u5b9a\u3001\u914d\u4fe1\u3092\u6271\u3044\u307e\u3059\u3002\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30d5\u30ec\u30fc\u30df\u30f3\u30b0:<\/strong> \u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30c7\u30fc\u30bf\u3092\u30d5\u30ec\u30fc\u30e0\u306b\u30ab\u30d7\u30bb\u30eb\u5316\u3057\u307e\u3059\u3002\u30d5\u30ec\u30fc\u30e0\u306f\u3001\u9001\u4fe1\u306e\u57fa\u672c\u5358\u4f4d\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d5\u30ec\u30fc\u30e0\u306b\u306f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30a8\u30e9\u30fc \u30c1\u30a7\u30c3\u30af\u306b\u5fc5\u8981\u306a\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30a2\u30c9\u30ec\u30c3\u30b7\u30f3\u30b0\uff1a<\/strong> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3055\u308c\u305f\u5404\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u3001\u56fa\u6709\u306e MAC (\u30e1\u30c7\u30a3\u30a2 \u30a2\u30af\u30bb\u30b9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb) \u30a2\u30c9\u30ec\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001MAC \u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3057\u3066\u9001\u4fe1\u5143\u30c7\u30d0\u30a4\u30b9\u3068\u5b9b\u5148\u30c7\u30d0\u30a4\u30b9\u3092\u8b58\u5225\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d5\u30ed\u30fc\u5236\u5fa1\uff1a<\/strong> \u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30d5\u30ed\u30fc\u5236\u5fa1\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u901f\u5ea6\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u53d7\u4fe1\u5074\u30c7\u30d0\u30a4\u30b9\u306b\u904e\u8ca0\u8377\u3092\u304b\u3051\u305a\u306b\u30c7\u30fc\u30bf\u304c\u914d\u4fe1\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30a8\u30e9\u30fc\u51e6\u7406\uff1a<\/strong> \u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u306f\u3001\u9001\u4fe1\u30a8\u30e9\u30fc\u3092\u691c\u51fa\u3057\u3066\u4fee\u6b63\u3059\u308b\u305f\u3081\u306e\u30a8\u30e9\u30fc \u30c1\u30a7\u30c3\u30af\u6280\u8853\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u7834\u640d\u307e\u305f\u306f\u5931\u308f\u308c\u305f\u30d5\u30ec\u30fc\u30e0\u3092\u518d\u9001\u4fe1\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30d9\u30a2\u30e9\u30fc\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5185\u90e8\u69cb\u9020\u3002\u30d9\u30a2\u30e9\u30fc\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4ed5\u7d44\u307f<\/h2>\n<p>\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30ea\u30f3\u30af\u5c64\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001OSI \u30e2\u30c7\u30eb\u306e\u7269\u7406\u5c64 (\u30ec\u30a4\u30e4\u30fc 1) \u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64 (\u30ec\u30a4\u30e4\u30fc 3) \u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\u30d7\u30ed\u30c8\u30b3\u30eb (IP \u306a\u3069) \u3068\u9023\u643a\u3057\u3066\u52d5\u4f5c\u3057\u3001\u76f8\u4e92\u63a5\u7d9a\u3055\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u3067\u30c7\u30fc\u30bf\u3092\u52b9\u7387\u7684\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n<p>Bearer \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5185\u90e8\u69cb\u9020\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u4e3b\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30d8\u30c3\u30c0\uff1a<\/strong> \u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u9001\u4fe1\u5143\u304a\u3088\u3073\u5b9b\u5148\u306e MAC \u30a2\u30c9\u30ec\u30b9\u3001\u30d5\u30ec\u30fc\u30e0\u9577\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u5236\u5fa1\u60c5\u5831\u3092\u542b\u3080\u30d8\u30c3\u30c0\u30fc\u3092\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d5\u30ec\u30fc\u30e0\u533a\u5207\u308a\u6587\u5b57:<\/strong> \u5404\u30d5\u30ec\u30fc\u30e0\u306e\u59cb\u307e\u308a\u3068\u7d42\u308f\u308a\u3092\u793a\u3059\u4e00\u610f\u306e\u30d3\u30c3\u30c8 \u30b7\u30fc\u30b1\u30f3\u30b9\u3002\u53d7\u4fe1\u30c7\u30d0\u30a4\u30b9\u304c\u500b\u3005\u306e\u30d5\u30ec\u30fc\u30e0\u3092\u8b58\u5225\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\uff1a<\/strong> \u5b9f\u969b\u306e\u30c7\u30fc\u30bf \u30da\u30a4\u30ed\u30fc\u30c9\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c6\u30af\u30ce\u30ed\u30b8\u3068\u6700\u5927\u8ee2\u9001\u5358\u4f4d (MTU) \u306e\u30b5\u30a4\u30ba\u306b\u5fdc\u3058\u3066\u30b5\u30a4\u30ba\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>FCS (\u30d5\u30ec\u30fc\u30e0\u30c1\u30a7\u30c3\u30af\u30b7\u30fc\u30b1\u30f3\u30b9):<\/strong> \u9001\u4fe1\u4e2d\u306e\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u5404\u30d5\u30ec\u30fc\u30e0\u306e\u672b\u5c3e\u306b\u8ffd\u52a0\u3055\u308c\u308b\u30c1\u30a7\u30c3\u30af\u30b5\u30e0\u5024\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u30c7\u30d0\u30a4\u30b9\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408\u3001\u307e\u305a\u5b9b\u5148\u30c7\u30d0\u30a4\u30b9\u306e MAC \u30a2\u30c9\u30ec\u30b9\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u5b9b\u5148\u30c7\u30d0\u30a4\u30b9\u304c\u540c\u3058\u30ed\u30fc\u30ab\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306b\u3042\u308b\u5834\u5408\u3001\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30c7\u30fc\u30bf\u3092\u76f4\u63a5\u914d\u4fe1\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5b9b\u5148\u304c\u5225\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306b\u3042\u308b\u5834\u5408\u3001\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30c7\u30fc\u30bf\u3092\u30c7\u30d5\u30a9\u30eb\u30c8 \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4 (\u901a\u5e38\u306f\u30eb\u30fc\u30bf\u30fc) \u306b\u9001\u4fe1\u3057\u3001\u305d\u306e\u5f8c\u3001\u9069\u5207\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30c7\u30fc\u30bf\u3092\u8ee2\u9001\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30d9\u30a2\u30e9\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790<\/h2>\n<p>\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u306e\u52b9\u7387\u6027\u306b\u8ca2\u732e\u3059\u308b\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u52b9\u7387\uff1a<\/strong> \u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30c7\u30fc\u30bf \u30ea\u30f3\u30af\u5c64\u3067\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u306b\u95a2\u9023\u3059\u308b\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u524a\u6e1b\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30a8\u30e9\u30fc\u8a02\u6b63:<\/strong> \u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30a8\u30e9\u30fc \u30c1\u30a7\u30c3\u30af\u6a5f\u80fd\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u304c\u78ba\u4fdd\u3055\u308c\u3001\u9001\u4fe1\u4e2d\u306e\u30c7\u30fc\u30bf\u640d\u5931\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d5\u30ed\u30fc\u5236\u5fa1\uff1a<\/strong> \u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u306f\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u306e\u30da\u30fc\u30b9\u3092\u8abf\u6574\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8f3b\u8f33\u3092\u9632\u3050\u305f\u3081\u306e\u30d5\u30ed\u30fc\u5236\u5fa1\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e92\u63db\u6027:<\/strong> Bearer \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3055\u307e\u3056\u307e\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c6\u30af\u30ce\u30ed\u30b8\u3068\u4e92\u63db\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u6c4e\u7528\u6027\u304c\u9ad8\u304f\u3001\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30d9\u30a2\u30e9\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u7a2e\u985e<\/h2>\n<p>\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u9032\u5316\u3057\u3001\u7279\u5b9a\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u30e6\u30fc\u30b9 \u30b1\u30fc\u30b9\u306b\u5408\u308f\u305b\u3066\u305d\u308c\u305e\u308c\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u3055\u307e\u3056\u307e\u306a\u30bf\u30a4\u30d7\u304c\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002\u4ee5\u4e0b\u306f\u3001\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e3b\u306a\u30bf\u30a4\u30d7\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d9\u30a2\u30e9\u30d7\u30ed\u30c8\u30b3\u30eb\u30bf\u30a4\u30d7<\/th>\n<th>\u8aac\u660e<\/th>\n<th>\u3088\u304f\u4f7f\u308f\u308c\u308b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8<\/td>\n<td>\u6709\u7dda\u30ed\u30fc\u30ab\u30eb\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af (LAN) \u306e\u6a19\u6e96<\/td>\n<td>LAN\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/td>\n<\/tr>\n<tr>\n<td>Wi-Fi<\/td>\n<td>\u30ed\u30fc\u30ab\u30eb \u30a8\u30ea\u30a2 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (WLAN) \u7528\u306e\u30ef\u30a4\u30e4\u30ec\u30b9 \u30d7\u30ed\u30c8\u30b3\u30eb<\/td>\n<td>WLAN\u3001\u30ef\u30a4\u30e4\u30ec\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/td>\n<\/tr>\n<tr>\n<td>PPP (\u30dd\u30a4\u30f3\u30c8\u30c4\u30fc\u30dd\u30a4\u30f3\u30c8)<\/td>\n<td>\u30dd\u30a4\u30f3\u30c8\u30c4\u30fc\u30dd\u30a4\u30f3\u30c8\u63a5\u7d9a\u306b\u4f7f\u7528<\/td>\n<td>\u30c0\u30a4\u30e4\u30eb\u30a2\u30c3\u30d7\u3001DSL\u3001PPPoE<\/td>\n<\/tr>\n<tr>\n<td>3G\/4G\/5G<\/td>\n<td>\u30e2\u30d0\u30a4\u30eb\u30bb\u30eb\u30e9\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30c8\u30b3\u30eb<\/td>\n<td>\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30d9\u30a2\u30e9\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u306b\u95a2\u9023\u3059\u308b\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n<p>\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308a\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e\u63a5\u7d9a\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e00\u822c\u7684\u306a\u4f7f\u7528\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u9001\u4fe1\uff1a<\/strong> \u30d9\u30a2\u30e9 \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u3067\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u3092\u9001\u4fe1\u3057\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u901a\u4fe1\u3092\u78ba\u4fdd\u3059\u308b\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30fb\u30a2\u30af\u30bb\u30b9\uff1a<\/strong> \u30d9\u30a2\u30e9 \u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f Wi-Fi\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3001\u30bb\u30eb\u30e9\u30fc \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u901a\u3058\u3066\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u63a5\u7d9a:<\/strong> \u30d9\u30a2\u30e9 \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u9593\u306e\u63a5\u7d9a\u3092\u78ba\u7acb\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u30d9\u30a2\u30e9 \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u5b89\u5168\u3067\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u4ea4\u63db\u3092\u4fc3\u9032\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u533f\u540d\u6027\u3068\u30c7\u30fc\u30bf\u4fdd\u8b77\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u591a\u304f\u306e\u5229\u70b9\u304c\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001Bearer \u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u8ab2\u984c\u304c\u3044\u304f\u3064\u304b\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\uff1a<\/strong> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6df7\u96d1\u3084\u5e72\u6e09\u304c\u6fc0\u3057\u3044\u72b6\u6cc1\u3067\u306f\u3001\u9001\u4fe1\u4e2d\u306b\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u304c\u5931\u308f\u308c\u305f\u308a\u7834\u640d\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u61f8\u5ff5:<\/strong> \u8ffd\u52a0\u306e\u6697\u53f7\u5316\u3092\u884c\u308f\u306a\u3044\u3068\u3001Bearer \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u56fa\u6709\u306e\u8106\u5f31\u6027\u304c\u60aa\u610f\u306e\u3042\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306b\u3088\u3063\u3066\u76d7\u8074\u3084\u30c7\u30fc\u30bf\u64cd\u4f5c\u306b\u60aa\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u554f\u984c\u306e\u89e3\u6c7a\u7b56\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u524d\u65b9\u8aa4\u308a\u8a02\u6b63 (FEC):<\/strong> FEC \u6280\u8853\u3092\u5b9f\u88c5\u3059\u308b\u3068\u3001\u5931\u308f\u308c\u305f\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u3092\u56de\u5fa9\u3057\u3001\u30d1\u30b1\u30c3\u30c8\u640d\u5931\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6697\u53f7\u5316:<\/strong> \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u305f\u3081\u306b\u3001SSL\/TLS \u306a\u3069\u306e\u6697\u53f7\u5316\u30d7\u30ed\u30c8\u30b3\u30eb\u3092 Bearer \u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027\u3068\u6574\u5408\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u305d\u306e\u4ed6\u306e\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03\u3092\u8868\u3068\u30ea\u30b9\u30c8\u306e\u5f62\u5f0f\u3067\u793a\u3057\u307e\u3059\u3002<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u30d9\u30a2\u30e9\u30d7\u30ed\u30c8\u30b3\u30eb<\/th>\n<th>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\u30d7\u30ed\u30c8\u30b3\u30eb\uff08\u4f8b\uff1aIP\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>OSI \u5c64<\/td>\n<td>\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\uff08\u30ec\u30a4\u30e4\u30fc2\uff09<\/td>\n<td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08\u30ec\u30a4\u30e4\u30fc3\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u95a2\u6570<\/td>\n<td>\u30c7\u30fc\u30bf\u4f1d\u9001\u3068\u30d5\u30ec\u30fc\u30df\u30f3\u30b0<\/td>\n<td>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30a2\u30c9\u30ec\u30b9\u6307\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30c9\u30ec\u30c3\u30b7\u30f3\u30b0<\/td>\n<td>MAC\u30a2\u30c9\u30ec\u30b9<\/td>\n<td>IP\u30a2\u30c9\u30ec\u30b9<\/td>\n<\/tr>\n<tr>\n<td>\u30a8\u30e9\u30fc\u51e6\u7406<\/td>\n<td>FCS (\u30d5\u30ec\u30fc\u30e0\u30c1\u30a7\u30c3\u30af\u30b7\u30fc\u30b1\u30f3\u30b9)<\/td>\n<td>CRC (\u5de1\u56de\u5197\u9577\u691c\u67fb)<\/td>\n<\/tr>\n<tr>\n<td>\u4e3b\u306a\u5229\u70b9<\/td>\n<td>\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u8ee2\u9001<\/td>\n<td>\u30b0\u30ed\u30fc\u30d0\u30eb\u30a2\u30c9\u30ec\u30b9\u6307\u5b9a\u3068\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30d9\u30a2\u30e9\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u95a2\u3059\u308b\u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6280\u8853\u304c\u9032\u6b69\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u9032\u5316\u3057\u3001\u73fe\u4ee3\u306e\u901a\u4fe1\u306e\u5909\u5316\u3059\u308b\u8981\u6c42\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u9069\u5fdc\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002 \u5c06\u6765\u306e\u958b\u767a\u306e\u53ef\u80fd\u6027\u3068\u3057\u3066\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u9ad8\u901f\u5316:<\/strong> \u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u3055\u3089\u306b\u9ad8\u901f\u306a\u30c7\u30fc\u30bf\u8ee2\u9001\u901f\u5ea6\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3088\u3046\u306b\u9032\u5316\u3057\u3001\u65b0\u305f\u306a\u9ad8\u5e2f\u57df\u5e45\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u9700\u8981\u306b\u5bfe\u5fdc\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>5G\u306e\u7d71\u5408:<\/strong> 5G \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u5e83\u304f\u63a1\u7528\u3055\u308c\u308b\u306b\u3064\u308c\u3066\u3001\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u9023\u643a\u3059\u308b\u3088\u3046\u306b\u6700\u9069\u5316\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5411\u4e0a:<\/strong> \u9032\u5316\u3059\u308b\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u306b\u5bfe\u6297\u3059\u308b\u305f\u3081\u306b\u3001\u3088\u308a\u5f37\u529b\u306a\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3084\u8a8d\u8a3c\u30e1\u30ab\u30cb\u30ba\u30e0\u306a\u3069\u306e\u5f37\u5316\u3055\u308c\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092 Bearer \u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u7d71\u5408\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306e\u4f7f\u7528\u65b9\u6cd5\u3084\u30d9\u30a2\u30e9\u30fc\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u306e\u95a2\u9023\u4ed8\u3051\u65b9\u6cd5<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u533f\u540d\u6027\u3001\u30c7\u30fc\u30bf \u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306e\u5411\u4e0a\u3092\u5b9f\u73fe\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092 Bearer \u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u95a2\u9023\u4ed8\u3051\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306a\u5229\u70b9\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u533f\u540d\uff1a<\/strong> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u5b9b\u5148\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u8981\u6c42\u3068\u5fdc\u7b54\u3092\u4e2d\u7d99\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u96a0\u3057\u3066\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u5f37\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b3\u30f3\u30c6\u30f3\u30c4\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0:<\/strong> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u5229\u7528\u3057\u3066\u3001\u4e8b\u524d\u5b9a\u7fa9\u3055\u308c\u305f\u30eb\u30fc\u30eb\u306b\u57fa\u3065\u3044\u3066\u7279\u5b9a\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u304a\u3088\u3073\u30d6\u30ed\u30c3\u30af\u3057\u3001\u3088\u308a\u5b89\u5168\u3067\u5236\u5fa1\u3055\u308c\u305f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30a2\u30af\u30bb\u30b9\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8ca0\u8377\u5206\u6563:<\/strong> \u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8907\u6570\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u52b9\u7387\u7684\u306b\u5206\u6563\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u306e\u904e\u8ca0\u8377\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\uff1a<\/strong> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3066\u983b\u7e41\u306b\u8981\u6c42\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3067\u304d\u308b\u305f\u3081\u3001\u5b9b\u5148\u30b5\u30fc\u30d0\u30fc\u306e\u8ca0\u8377\u304c\u8efd\u6e1b\u3055\u308c\u3001\u5fdc\u7b54\u6642\u9593\u304c\u6539\u5584\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>Bearer \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ol>\n<li><a href=\"https:\/\/www.example.com\/networking-protocols\/bearer-protocol\" target=\"_new\" rel=\"noopener nofollow\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d7\u30ed\u30c8\u30b3\u30eb: \u30d9\u30a2\u30e9 \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u7406\u89e3\u3059\u308b<\/a><\/li>\n<li><a href=\"https:\/\/www.example.com\/proxy-servers\/introduction\" target=\"_new\" rel=\"noopener nofollow\">\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3068\u305d\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6982\u8981<\/a><\/li>\n<li><a href=\"https:\/\/www.example.com\/network-evolution\/\" target=\"_new\" rel=\"noopener nofollow\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6280\u8853\u306e\u9032\u5316: \u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u304b\u3089 5G \u307e\u3067<\/a><\/li>\n<\/ol>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u306e\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u8ee2\u9001\u3068\u63a5\u7d9a\u3092\u53ef\u80fd\u306b\u3059\u308b\u3001\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u57fa\u672c\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u3068\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u306e\u65b0\u3057\u3044\u53ef\u80fd\u6027\u304c\u958b\u304b\u308c\u307e\u3059\u3002\u30c6\u30af\u30ce\u30ed\u30b8\u304c\u9032\u6b69\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u30d9\u30a2\u30e9\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3055\u3089\u306b\u9032\u5316\u3057\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3001\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u672a\u6765\u306b\u8ca2\u732e\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002<\/p>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-475998","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Bearer Protocol: Enhancing Proxy Server Connectivity<\/mark>","faq_items":[{"question":"What is the Bearer protocol?","answer":"<p>The Bearer protocol is a communication protocol used to establish and maintain connections between devices and networks. It operates at the data link layer (Layer 2) of the OSI model and plays a significant role in enhancing the functionality of proxy servers.<\/p>"},{"question":"How did the Bearer protocol originate?","answer":"<p>The concept of the Bearer protocol was first mentioned in the late 1970s when researchers began exploring ways to improve data transmission between networks. It evolved from a protocol designed for serial connections to accommodate various network technologies, including Ethernet, Wi-Fi, and cellular networks.<\/p>"},{"question":"What are the key features of the Bearer protocol?","answer":"<p>The key features of the Bearer protocol include efficiency in data transmission, error handling to ensure data integrity, flow control mechanisms to manage data flow, and compatibility with various network technologies.<\/p>"},{"question":"How does the Bearer protocol work?","answer":"<p>The Bearer protocol functions as a link-layer protocol, bridging the gap between the physical layer (Layer 1) and the network layer (Layer 3) of the OSI model. It adds a header to data packets with source and destination MAC addresses, a frame delimiter, data payload, and a frame check sequence for error checking. The protocol then facilitates the routing of data packets to the correct destination.<\/p>"},{"question":"What types of Bearer protocols exist?","answer":"<p>There are different types of Bearer protocols tailored for specific network technologies, including Ethernet (wired LANs), Wi-Fi (wireless LANs), PPP (used for point-to-point connections like dial-up and DSL), and 3G\/4G\/5G (mobile cellular networks).<\/p>"},{"question":"How is the Bearer protocol associated with proxy servers?","answer":"<p>Proxy servers use the Bearer protocol to efficiently manage and transmit data packets, providing enhanced security, anonymity, content filtering, load balancing, and caching. The Bearer protocol enables seamless connections between clients and proxy servers, contributing to a more optimized user experience.<\/p>"},{"question":"What are the potential future developments of the Bearer protocol?","answer":"<p>In the future, the Bearer protocol may see advancements in higher data transfer speeds, integration with 5G technology, and improved security measures with enhanced encryption and authentication mechanisms.<\/p>"},{"question":"How can I learn more about the Bearer protocol and related topics?","answer":"<p>For more in-depth information about the Bearer protocol, networking protocols, and proxy servers, you can explore the provided related links:<\/p><ul><li><a href=\"https:\/\/www.example.com\/networking-protocols\/bearer-protocol\" target=\"_new\">Networking Protocols: Understanding the Bearer Protocol<\/a><\/li><li><a href=\"https:\/\/www.example.com\/proxy-servers\/introduction\" target=\"_new\">Introduction to Proxy Servers and their Applications<\/a><\/li><li><a href=\"https:\/\/www.example.com\/network-evolution\/\" target=\"_new\">Evolution of Network Technologies: From Ethernet to 5G<\/a><\/li><\/ul>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/475998","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/475998\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=475998"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}