\u4f18\u7f3a\u70b9<\/strong>\uff1a<\/p>\n\n\n\n\u3000\u3000HDLC\u7684\u4f18\u70b9\u5305\u62ec\u9ad8\u6548\u7684\u6570\u636e\u94fe\u8def\u4f20\u8f93\u6548\u7387\u3001\u53ef\u9760\u6027\u9ad8(\u4f7f\u7528CRC\u6821\u9a8c\u7801\u68c0\u6d4b\u548c\u7ea0\u6b63\u9519\u8bef)\uff0c\u5e76\u4e14\u5177\u6709\u8f83\u5927\u7684\u7075\u6d3b\u6027\u548c\u5b8c\u5584\u7684\u63a7\u5236\u529f\u80fd\u3002<\/p>\n\n\n\n
\u3000\u3000PPP\u7684\u4f18\u70b9\u5728\u4e8e\u5176\u7b80\u5355\u6027\u3001\u80fd\u591f\u5904\u7406\u9519\u8bef\u68c0\u6d4b\u3001\u652f\u6301\u591a\u4e2a\u534f\u8bae\u3001\u5141\u8bb8\u5728\u8fde\u63a5\u65f6\u523b\u534f\u5546IP\u5730\u5740\u3001\u5141\u8bb8\u8eab\u4efd\u8ba4\u8bc1\u7b49\u3002\u7136\u800c\uff0cPPP\u4e0d\u91c7\u7528\u5e8f\u53f7\u548c\u786e\u8ba4\u673a\u5236\uff0c\u8fd9\u53ef\u80fd\u4f1a\u589e\u52a0\u5f00\u9500\u3002<\/p>\n\n\n\n
\u3000\u3000\u6280\u672f\u7ec6\u8282<\/strong>\uff1a<\/p>\n\n\n\n\u3000\u3000HDLC\u5e27\u683c\u5f0f\u5305\u62ecFlag\u5b57\u6bb5\u3001Address\u5b57\u6bb5\u3001Control\u5b57\u6bb5\u3001Protocol\u5b57\u6bb5\u3001Data\u5b57\u6bb5\u548cFCS\u5b57\u6bb5\uff0c\u800cPPP\u5e27\u4e5f\u5305\u542bFlag\u5b57\u6bb5\uff0c\u4f46\u989d\u5916\u589e\u52a0\u4e86\u4e00\u4e2a2\u5b57\u8282\u7684\u534f\u8bae\u5b57\u6bb5\u3002<\/p>\n\n\n\n
\u3000\u3000HDLC\u548cPPP\u867d\u7136\u90fd\u662f\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u4f46\u5b83\u4eec\u5728\u6570\u636e\u4f20\u8f93\u7684\u57fa\u672c\u5355\u4f4d(\u6bd4\u7279vs\u5b57\u8282)\u3001\u529f\u80fd(\u662f\u5426\u652f\u6301\u591a\u70b9\u5bfb\u5740\u3001IP\u5730\u5740\u534f\u5546\u7b49)\u3001\u4ee5\u53ca\u5e94\u7528\u573a\u666f(\u5982\u662f\u5426\u9700\u8981\u8eab\u4efd\u9a8c\u8bc1)\u4e0a\u5b58\u5728\u663e\u8457\u5dee\u5f02\u3002<\/strong>\u9009\u62e9\u54ea\u4e00\u79cd\u534f\u8bae\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u7f51\u7edc\u9700\u6c42\u548c\u901a\u4fe1\u73af\u5883\u3002<\/p>\n\n\n\n\u3000\u3000\u4e00\u3001 HDLC\u534f\u8bae\u548cPPP\u534f\u8bae\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u6bd4\u8f83\u5982\u4f55?<\/h2>\n\n\n\n
\u3000\u3000HDLC\u534f\u8bae\u548cPPP\u534f\u8bae\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u6bd4\u8f83\u5982\u4e0b\uff1a<\/p>\n\n\n\n
\u3000\u3000HDLC\u534f\u8bae\u5177\u6709\u7b80\u5355\u7684\u5e27\u683c\u5f0f\u548c\u8f83\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u6548\u7387\uff0c\u8fd9\u4f7f\u5176\u5728\u9700\u8981\u9ad8\u901f\u7387\u548c\u9ad8\u53ef\u9760\u6027\u7684\u573a\u666f\u4e2d\u8868\u73b0\u51fa\u8272\u3002HDLC\u534f\u8bae\u901a\u8fc7\u4f7f\u7528\u96f6\u6bd4\u7279\u63d2\u5165\u6cd5\uff0c\u5b9e\u73b0\u4fe1\u606f\u7684\u900f\u660e\u4f20\u8f93\uff0c\u63d0\u9ad8\u4e86\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002\u7136\u800c\uff0cHDLC\u534f\u8bae\u53ef\u80fd\u4f1a\u56e0\u6570\u636e\u538b\u7f29\u5e26\u6765\u7684\u4f18\u52bf\u800c\u635f\u5931\u4e00\u4e9b\u6027\u80fd\u3002<\/p>\n\n\n\n
\u3000\u3000\u53e6\u4e00\u65b9\u9762\uff0cPPP\u534f\u8bae\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u591a\u79cd\u7269\u7406\u5a92\u4ecb\uff0c\u5982\u7535\u8bdd\u7ebf\u3001\u5149\u7ea4\u3001\u65e0\u7ebf\u7535\u7b49\uff0c\u7279\u522b\u662f\u5728\u62e8\u53f7\u4e0a\u7f51\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002PPP\u534f\u8bae\u652f\u6301\u5168\u53cc\u5de5\u94fe\u8def\uff0c\u53ef\u4ee5\u5b9e\u73b0\u900f\u660e\u4f20\u8f93\u548c\u5dee\u9519\u68c0\u6d4b\uff0c\u4f46\u4e0d\u7ea0\u6b63\u5dee\u9519\u3002\u6b64\u5916\uff0cPPP\u534f\u8bae\u5728\u8ba1\u7b97\u673a\u7f51\u7edc\u901a\u4fe1\u4e2d\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u9ad8\u53ef\u9760\u6027\u548c\u7075\u6d3b\u6027\u7684\u573a\u666f\u4e2d\u3002<\/p>\n\n\n\n
\u3000\u3000PPP\u534f\u8bae\u56e0\u5176\u5e7f\u6cdb\u7684\u5e94\u7528\u573a\u666f\u548c\u5bf9\u9ad8\u53ef\u9760\u6027\u9700\u6c42\u7684\u9002\u5e94\u6027\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u53ef\u80fd\u4f18\u4e8eHDLC\u534f\u8bae\u3002\u7136\u800c\uff0cHDLC\u534f\u8bae\u5728\u7279\u5b9a\u5e94\u7528\u573a\u666f\u4e0b\uff0c\u5982\u9ad8\u901f\u7387\u548c\u9ad8\u53ef\u9760\u6027\u9700\u6c42\u7684\u73af\u5883\u4e2d\uff0c\u4e5f\u5c55\u73b0\u51fa\u4e86\u5176\u72ec\u7279\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n
\u3000\u3000\u4e8c\u3001 PPP\u534f\u8bae\u76842\u5b57\u8282\u534f\u8bae\u5b57\u6bb5\u5177\u4f53\u5305\u542b\u54ea\u4e9b\u4fe1\u606f\uff0c\u4e0eHDLC\u7684Flag\u5b57\u6bb5\u6709\u4f55\u4e0d\u540c?<\/h2>\n\n\n\n
\u3000\u3000PPP\u534f\u8bae\u76842\u5b57\u8282\u534f\u8bae\u5b57\u6bb5\u4e3b\u8981\u5305\u542b\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n\n\n\n
\n- \u3000\u3000\u5f53\u534f\u8bae\u5b57\u6bb5\u4e3a0x0021\u65f6\uff0c\u8868\u793a\u4fe1\u606f\u5b57\u6bb5\u662fIP\u6570\u636e\u62a5\u3002<\/li>\n\n\n\n
- \u3000\u3000\u5f53\u534f\u8bae\u5b57\u6bb5\u4e3a0xC021\u65f6\uff0c\u8868\u793a\u4fe1\u606f\u5b57\u6bb5\u662fPPP\u94fe\u8def\u63a7\u5236\u534f\u8bae(LCP)\u7684\u6570\u636e\u3002<\/li>\n\n\n\n
- \u3000\u3000\u5f53\u534f\u8bae\u5b57\u6bb5\u4e3a0x8021\u65f6\uff0c\u8868\u793a\u4fe1\u606f\u5b57\u6bb5\u662f\u7f51\u7edc\u5c42\u7684\u63a7\u5236\u6570\u636e\u3002<\/li>\n\n\n\n
- \u3000\u3000\u8fd9\u4e9b\u5b57\u6bb5\u7684\u8bbe\u7f6e\u4f7f\u5f97PPP\u80fd\u591f\u7075\u6d3b\u5730\u4f20\u8f93\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u548c\u63a7\u5236\u4fe1\u606f\uff0c\u4ece\u800c\u9002\u5e94\u4e0d\u540c\u7684\u7f51\u7edc\u9700\u6c42\u3002<\/li>\n<\/ul>\n\n\n\n
\u3000\u3000\u4e0eHDLC\u7684Flag\u5b57\u6bb5\u76f8\u6bd4\uff0cPPP\u7684Flag\u5b57\u6bb5\u5728HDLC\u4e2d\u4e5f\u6709\u5176\u7279\u5b9a\u7684\u7528\u9014\uff0c\u4f46\u5177\u4f53\u7684\u529f\u80fd\u548c\u542b\u4e49\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002HDLC\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u7ea7\u6570\u636e\u94fe\u8def\u63a7\u5236\u534f\u8bae\uff0c\u5176Flag\u5b57\u6bb5\u901a\u5e38\u7528\u4e8e\u6307\u793a\u5e27\u7684\u7c7b\u578b\u3001\u72b6\u6001\u6216\u5176\u4ed6\u63a7\u5236\u4fe1\u606f\uff0c\u800c\u4e0d\u76f4\u63a5\u5173\u8054\u5230\u5177\u4f53\u7684\u6570\u636e\u7c7b\u578b\u5982IP\u6570\u636e\u62a5\u6216PPP LCP\u6570\u636e\u7b49\u3002\u5728HDLC\u4e2d\uff0cFlag\u5b57\u6bb5\u53ef\u80fd\u66f4\u591a\u5730\u6d89\u53ca\u5230\u5e27\u7684\u7ed3\u6784\u548c\u63a7\u5236\u903b\u8f91\uff0c\u800c\u4e0d\u662f\u50cfPPP\u4e2d\u7684\u534f\u8bae\u5b57\u6bb5\u90a3\u6837\u660e\u786e\u5730\u6307\u5411\u7279\u5b9a\u7684\u6570\u636e\u7c7b\u578b\u3002<\/p>\n\n\n\n
\u3000\u3000PPP\u76842\u5b57\u8282\u534f\u8bae\u5b57\u6bb5\u63d0\u4f9b\u4e86\u4e00\u79cd\u673a\u5236\u6765\u6307\u5b9a\u4f20\u8f93\u7684\u6570\u636e\u7c7b\u578b\uff0c\u8fd9\u5bf9\u4e8e\u5b9e\u73b0\u7075\u6d3b\u7684\u6570\u636e\u4f20\u8f93\u975e\u5e38\u5173\u952e\u3002\u800cHDLC\u7684Flag\u5b57\u6bb5\u5219\u66f4\u591a\u5730\u7528\u4e8e\u63a7\u5236\u548c\u7ba1\u7406\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5404\u79cd\u53c2\u6570\u548c\u72b6\u6001\u3002<\/p>\n\n\n\n
\u3000\u3000\u4e09\u3001 \u5728\u73b0\u4ee3\u7f51\u7edc\u73af\u5883\u4e0b\uff0cHDLC\u548cPPP\u534f\u8bae\u7684\u652f\u6301\u60c5\u51b5\u548c\u517c\u5bb9\u6027\u5982\u4f55?<\/h2>\n\n\n\n
\u3000\u3000\u5728\u73b0\u4ee3\u7f51\u7edc\u73af\u5883\u4e0b\uff0cHDLC(\u9ad8\u7ea7\u6570\u636e\u94fe\u8def\u63a7\u5236)\u548cPPP(\u70b9\u5bf9\u70b9\u534f\u8bae)\u7684\u652f\u6301\u60c5\u51b5\u548c\u517c\u5bb9\u6027\u8868\u73b0\u51fa\u660e\u663e\u7684\u5dee\u5f02\u3002<\/p>\n\n\n\n
\u3000\u3000\u9996\u5148\uff0cPPP\u534f\u8bae\u56e0\u5176\u8bbe\u8ba1\u7b80\u5355\u3001\u9002\u5e94\u6027\u5f3a\uff0c\u80fd\u591f\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u7269\u7406\u7f51\u7edc\uff0c\u5e76\u4e14\u53ef\u4ee5\u7075\u6d3b\u914d\u7f6e\u4ee5\u652f\u6301\u5404\u79cd\u7f51\u7edc\u534f\u8bae\u5982IP\uff0c\u56e0\u6b64\u5728\u73b0\u4ee3\u5f02\u6b65\u901a\u4fe1\u73af\u5883\u4e2d\u66f4\u53d7\u9752\u7750\u3002PPP\u534f\u8bae\u4e0d\u4ec5\u652f\u6301\u540c\u6b65\u4f20\u8f93\uff0c\u4e5f\u652f\u6301\u5f02\u6b65\u4f20\u8f93\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u5e7f\u57df\u7f51\u6280\u672f\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u6b64\u5916\uff0cPPP\u534f\u8bae\u5177\u6709\u5f88\u5f3a\u7684\u53ef\u79fb\u690d\u6027\u548c\u517c\u5bb9\u6027\uff0c\u51e0\u4e4e\u6240\u6709\u652f\u6301\u5168\u53cc\u5de5\u7684\u4e32\u884c\u94fe\u8def\u90fd\u53ef\u4ee5\u4f7f\u7528PPP\u8fdb\u884c\u5c01\u88c5\u3002<\/p>\n\n\n\n
\u3000\u3000\u76f8\u6bd4\u4e4b\u4e0b\uff0cHDLC\u534f\u8bae\u5219\u663e\u793a\u51fa\u4e00\u4e9b\u5c40\u9650\u6027\u3002HDLC\u8f83\u4e3a\u590d\u6742\u4e14\u4e3b\u8981\u53d7\u9650\u4e8e\u540c\u6b65\u901a\u4fe1\u73af\u5883\uff0c\u4e0d\u5982PPP\u90a3\u6837\u7075\u6d3b\u3002HDLC\u5b58\u5728\u4e0d\u540c\u7684\u7248\u672c\uff0c\u5982Cisco HDLC\u548cISO HDLC\uff0c\u5b83\u4eec\u4e4b\u95f4\u5e76\u4e0d\u517c\u5bb9\u3002\u5c3d\u7ba1\u7406\u8bba\u4e0a\u534e\u4e3a\u8bbe\u5907\u548c\u601d\u79d1\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u63a7\u5236\u4f4d\u6765\u5b9e\u73b0\u5bf9\u63a5\uff0c\u4f46\u7531\u4e8e\u5b58\u5728\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u4f7f\u7528HDLC\u7684\u60c5\u51b5\u6bd4\u8f83\u5c11\u3002<\/p>\n\n\n\n
\u3000\u3000\u56db\u3001 \u5982\u4f55\u8bc4\u4ef7HDLC\u548cPPP\u534f\u8bae\u5728\u6570\u636e\u5b89\u5168\u6027\u65b9\u9762\u7684\u8868\u73b0?<\/h2>\n\n\n\n
\u3000\u3000HDLC(\u9ad8\u7ea7\u6570\u636e\u94fe\u8def\u63a7\u5236)\u548cPPP(\u70b9\u5bf9\u70b9\u534f\u8bae)\u90fd\u662f\u5e7f\u6cdb\u4f7f\u7528\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u6570\u636e\u5b89\u5168\u6027\u65b9\u9762\u5404\u6709\u7279\u70b9\u3002<\/p>\n\n\n\n
\u3000\u3000HDLC\u534f\u8bae\u4e3b\u8981\u5173\u6ce8\u4e8e\u6570\u636e\u4f20\u8f93\u7684\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\u3002\u5b83\u53ef\u4ee5\u4e0e\u5176\u4ed6\u5b89\u5168\u534f\u8bae\u5982IPsec\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u589e\u5f3a\u6570\u636e\u52a0\u5bc6\u548c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002HDLC\u652f\u6301\u5dee\u9519\u91ca\u653e\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u80fd\u591f\u51c6\u786e\u65e0\u8bef\u5730\u88ab\u63a5\u6536\uff0c\u8fd9\u5bf9\u4e8e\u7ef4\u62a4\u6570\u636e\u7684\u5b8c\u6574\u6027\u81f3\u5173\u91cd\u8981\u3002\u7136\u800c\uff0cHDLC\u672c\u8eab\u4e0d\u76f4\u63a5\u63d0\u4f9b\u52a0\u5bc6\u529f\u80fd\uff0c\u56e0\u6b64\u5176\u5b89\u5168\u6027\u4f9d\u8d56\u4e8e\u4e0e\u5176\u4ed6\u5b89\u5168\u6280\u672f\u7684\u96c6\u6210\u4f7f\u7528\u3002<\/p>\n\n\n\n
\u3000\u3000\u53e6\u4e00\u65b9\u9762\uff0cPPP\u534f\u8bae\u63d0\u4f9b\u4e86\u591a\u79cd\u5b89\u5168\u8ba4\u8bc1\u65b9\u5f0f\uff0c\u5982PAP(\u5bc6\u7801\u9a8c\u8bc1\u534f\u8bae)\u548cCHAP(\u6311\u6218\u63e1\u624b\u8ba4\u8bc1\u534f\u8bae)\uff0c\u8fd9\u4e9b\u90fd\u662f\u4e3a\u4e86\u786e\u4fdd\u8fde\u63a5\u7684\u5b89\u5168\u6027\u3002PPP\u8fd8\u652f\u6301\u901a\u8fc7\u589e\u52a0\u5197\u4f59\u5e27\u6765\u63d0\u9ad8\u7f51\u7edc\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\uff0c\u8fd9\u79cd\u5197\u4f59\u6280\u672f\u53ef\u4ee5\u5e2e\u52a9\u6821\u9a8c\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002\u6b64\u5916\uff0cPPP\u534f\u8bae\u8fd8\u5141\u8bb8\u5c06\u591a\u6839\u94fe\u8def\u8fdb\u884c\u6346\u7ed1\uff0c\u4ee5\u589e\u5f3a\u8fde\u63a5\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n
\u3000\u3000\u603b\u4f53\u6765\u8bf4\uff0cHDLC\u548cPPP\u90fd\u5177\u6709\u8f83\u597d\u7684\u6570\u636e\u5b89\u5168\u6027\u80fd\uff0c\u4f46\u5b83\u4eec\u7684\u5b89\u5168\u7279\u6027\u6709\u6240\u4fa7\u91cd\u3002HDLC\u66f4\u4fa7\u91cd\u4e8e\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u548c\u5b8c\u6574\u6027\uff0c\u800cPPP\u5219\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u5b89\u5168\u8ba4\u8bc1\u9009\u9879\u548c\u8fde\u63a5\u7ba1\u7406\u529f\u80fd\u3002<\/p>\n\n\n\n
\u3000\u3000\u4e94\u3001 HDLC\u548cPPP\u534f\u8bae\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u4f20\u8f93\u65f6\u7684\u6548\u7387\u5bf9\u6bd4\u5982\u4f55?<\/h2>\n\n\n\n
\u3000\u3000HDLC(High Data Link Control)\u548cPPP(Point-to-Point Protocol)\u534f\u8bae\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u4f20\u8f93\u65f6\u7684\u6548\u7387\u5bf9\u6bd4\u5982\u4e0b\uff1a<\/p>\n\n\n\n
\u3000\u30001. HDLC\u7279\u6027<\/strong>\uff1a<\/h3>\n\n\n\n\n- \u3000\u3000HDLC\u652f\u6301\u900f\u660e\u4f20\u8f93\uff0c\u4e0d\u4f9d\u8d56\u4e8e\u4efb\u4f55\u4e00\u79cd\u5b57\u7b26\u7f16\u7801\u96c6\uff0c\u9002\u7528\u4e8e\u4efb\u4f55\u4e00\u79cd\u6bd4\u7279\u6d41\u3002<\/li>\n\n\n\n
- \u3000\u3000HDLC\u63d0\u4f9b\u5168\u53cc\u5de5\u901a\u4fe1\uff0c\u6709\u8f83\u9ad8\u7684\u6570\u636e\u94fe\u8def\u4f20\u8f93\u6548\u7387\u3002<\/li>\n\n\n\n
- \u3000\u3000HDLC\u5b9e\u73b0\u4e86\u7edf\u4e00\u7684\u5e27\u683c\u5f0f\uff0c\u63d0\u9ad8\u4e86\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n\n\n\n
\u3000\u30002. PPP\u7279\u6027<\/strong>\uff1a<\/h3>\n\n\n\n\n- \u3000\u3000PPP\u652f\u6301\u5f02\u6b65\u548c\u540c\u6b65\u4f20\u8f93\uff0c\u80fd\u591f\u9002\u5e94\u4e0d\u540c\u7684\u4f20\u8f93\u73af\u5883\u3002<\/li>\n\n\n\n
- \u3000\u3000PPP\u652f\u6301\u591a\u79cd\u538b\u7f29\u534f\u8bae\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u3002<\/li>\n\n\n\n
- \u3000\u3000PPP\u652f\u6301\u591a\u79cd\u8eab\u4efd\u9a8c\u8bc1\u65b9\u5f0f\uff0c\u5982PAP\u3001CHAP\u7b49\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u901a\u4fe1\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n
- \u3000\u3000PPP\u63d0\u4f9b\u4e86\u6570\u636e\u538b\u7f29\u548c\u6d41\u91cf\u63a7\u5236\u7b49\u529f\u80fd\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7f51\u7edc\u7684\u4f20\u8f93\u6548\u7387\u3002<\/li>\n<\/ul>\n\n\n\n
\u3000\u3000\u4ece\u4e0a\u8ff0\u5206\u6790\u53ef\u4ee5\u770b\u51fa\uff0cHDLC\u534f\u8bae\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u4f20\u8f93\u65f6\uff0c\u4e3b\u8981\u5f3a\u8c03\u7684\u662f\u901a\u8fc7\u63d0\u9ad8\u6570\u636e\u94fe\u8def\u4f20\u8f93\u6548\u7387\u6765\u589e\u5f3a\u5176\u6027\u80fd\u3002\u800cPPP\u534f\u8bae\u5219\u4fa7\u91cd\u4e8e\u901a\u8fc7\u652f\u6301\u591a\u79cd\u538b\u7f29\u534f\u8bae\u548c\u8eab\u4efd\u9a8c\u8bc1\u65b9\u5f0f\uff0c\u4ee5\u53ca\u63d0\u4f9b\u6570\u636e\u538b\u7f29\u548c\u6d41\u91cf\u63a7\u5236\u7b49\u529f\u80fd\uff0c\u6765\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\u3002\u56e0\u6b64\uff0c\u4ece\u6548\u7387\u89d2\u5ea6\u5bf9\u6bd4\uff0cPPP\u534f\u8bae\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u4f20\u8f93\u65f6\u4f3c\u4e4e\u66f4\u5177\u4f18\u52bf\uff0c\u56e0\u4e3a\u5b83\u4e0d\u4ec5\u652f\u6301\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\uff0c\u8fd8\u80fd\u786e\u4fdd\u901a\u4fe1\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002\u7136\u800c\uff0c\u8fd9\u5e76\u4e0d\u610f\u5473\u7740HDLC\u6ca1\u6709\u5176\u72ec\u7279\u4e4b\u5904\uff0c\u6bd4\u5982\u5728\u786c\u4ef6\u5b9e\u73b0\u65b9\u9762\u7684\u4fbf\u5229\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
HDLC\u548cPPP\u867d\u7136\u90fd\u662f\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u4f46\u5b83\u4eec\u5728\u6570\u636e\u4f20\u8f93\u7684\u57fa\u672c\u5355\u4f4d(\u6bd4\u7279vs\u5b57\u8282)\u3001\u529f\u80fd(\u662f\u5426\u652f\u6301\u591a\u70b9\u5bfb\u5740\u3001IP\u5730\u5740\u534f\u5546\u7b49)\u3001\u4ee5\u53ca\u5e94\u7528\u573a\u666f(\u5982\u662f\u5426\u9700\u8981\u8eab\u4efd\u9a8c\u8bc1)\u4e0a\u5b58\u5728\u663e\u8457\u5dee\u5f02\u3002<\/p>\n","protected":false},"author":1,"featured_media":90964,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[137],"class_list":["post-92760","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-txxy"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/92760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=92760"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/92760\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/90964"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=92760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=92760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=92760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}