\u900f\u904e\u6b63\u78ba\u7684\u512a\u5316\u548c\u7db2\u8def\u57fa\u790e\u8a2d\u65bd\u512a\u5316,\u60a8\u53ef\u4ee5\u512a\u5316\u5c01\u5305\u907a\u5931\u4e26\u4fdd\u6301\u7db2\u8def\u6700\u4f73\u6548\u80fd\u3002<\/p>\n

\u4e3b\u8981\u8981\u9ede<\/strong><\/h2>\n

\n
• \u5373\u6642\u76e3\u63a7\u60a8\u7684\u7db2\u8def\u4ee5\u5118\u65e9\u767c\u73fe\u5c01\u5305\u907a\u5931\u3002<\/li>\n
• \u4f7f\u7528\u6d41\u91cf\u512a\u5148\u7d1a\u78ba\u4fdd\u91cd\u8981\u8cc7\u6599\u9806\u66a2\u50b3\u8f38\u3002<\/li>\n
• \u5b9a\u671f\u6aa2\u67e5\u4e26\u5347\u7d1a\u786c\u9ad4\u4ee5\u9632\u6b62\u5c01\u5305\u907a\u5931\u3002<\/li>\n
• \u61c9\u7528\u983b\u5bec\u7ba1\u7406\u4f86\u63a7\u5236\u5c16\u5cf0\u6642\u6bb5\u7684\u8cc7\u6599\u6d41\u3002<\/li>\n
• \u5c0d\u7db2\u8def\u9032\u884c\u5206\u6bb5\u4ee5\u6e1b\u5c11\u64c1\u585e\u4e26\u63d0\u9ad8\u6548\u80fd\u3002<\/li>\n<\/ul>\n

  \u5c01\u5305\u907a\u5931\u548c\u4f3a\u670d\u5668\u6548\u80fd<\/strong><\/h2>\n

  \u4ec0\u9ebc\u662f\u5c01\u5305\u907a\u5931\uff1f<\/h3>\n

  \u5c01\u5305\u907a\u5931\u767c\u751f\u5728\u5c01\u5305\u5728\u7db2\u8def\u50b3\u8f38\u904e\u7a0b\u4e2d\u7121\u6cd5\u5230\u9054\u76ee\u7684\u5730\u6642\u3002\u7576\u51fa\u73fe\u5c01\u5305\u907a\u5931\u6642\uff0c\u60a8\u53ef\u80fd\u6703\u6ce8\u610f\u5230\u5ef6\u9072\u3001\u4e2d\u65b7\u6216\u8cc7\u8a0a\u7f3a\u5931\u3002\u9019\u500b\u554f\u984c\u6703\u5f71\u97ff\u5f9e\u7db2\u9801\u700f\u89bd\u5230\u4e32\u6d41\u5a92\u9ad4\u548c\u904a\u6232\u7684\u6240\u6709\u6d3b\u52d5\u3002\u5982\u679c\u60a8\u60f3\u77e5\u9053\u5982\u4f55\u6aa2\u67e5\u5c01\u5305\u907a\u5931\uff0c\u53ef\u4ee5\u4f7f\u7528ping\u6216traceroute\u7b49\u5de5\u5177\u4f86\u6e2c\u8a66\u60a8\u7684\u9023\u63a5\u3002\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u60a8\u767c\u73fe\u6301\u7e8c\u7684\u5c01\u5305\u907a\u5931\u4e26\u78ba\u5b9a\u5c01\u5305\u5728\u54ea\u88e1\u907a\u5931\u3002<\/p>\n

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  \n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n

  \u539f\u56e0<\/th>\n	\u63cf\u8ff0<\/th>\n<\/tr>\n
  \u7db2\u8def\u64c1\u585e<\/td>\n	\u7db2\u8def\u9023\u7d50\u904e\u8f09\u53ef\u80fd\u5c0e\u81f4\u5c01\u5305\u907a\u5931\uff0c\u5c24\u5176\u662f\u5728\u4f7f\u7528\u5c16\u5cf0\u671f\u3002<\/td>\n<\/tr>\n
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  \u8edf\u9ad4\u548c\u8a2d\u5b9a\u554f\u984c<\/td>\n	\u904e\u6642\u7684\u9a45\u52d5\u7a0b\u5f0f\u6216\u8a2d\u5b9a\u932f\u8aa4\u7684\u8a2d\u5b9a\u53ef\u80fd\u5c0e\u81f4\u8cc7\u6599\u8655\u7406\u6548\u7387\u4f4e\u4e0b\u548c\u5c01\u5305\u907a\u5931\u3002<\/td>\n<\/tr>\n
  \u7db2\u8def\u670d\u52d9\u4f9b\u61c9\u5546\u554f\u984c<\/td>\n	ISP\u7db2\u8def\u64c1\u585e\u6216\u8a2d\u5099\u6545\u969c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u7528\u6236\u9047\u5230\u5c01\u5305\u907a\u5931\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u63d0\u793a\uff1a\u5b9a\u671f\u76e3\u63a7\u60a8\u7684\u7db2\u8def\u6709\u52a9\u65bc\u53ca\u65e9\u767c\u73fe\u5c01\u5305\u907a\u5931\u4e26\u4fdd\u6301\u5f37\u5927\u7684\u7db2\u8def\u6548\u80fd\u3002<\/p><\/blockquote>\n \u5c0d\u7f8e\u570b\u5c08\u7528\u4f3a\u670d\u5668\u7684\u5f71\u97ff<\/h3>\n 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\u8868\u660e\u5b58\u5728\u554f\u984c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u5982\u679c\u60a8\u9047\u5230\u8d85\u904e5%\u7684\u5c01\u5305\u907a\u5931\uff0c\u60a8\u61c9\u8a72\u63a1\u53d6\u884c\u52d5\u4f86\u89e3\u6c7a\u9019\u500b\u554f\u984c\u3002\u5728\u5c16\u5cf0\u6642\u6bb5\u6301\u7e8c\u7684\u5c01\u5305\u907a\u5931\u53ef\u80fd\u5c0e\u81f4\u505c\u6a5f\u548c\u7cdf\u7cd5\u7684\u7528\u6236\u9ad4\u9a57\u3002\u900f\u904e\u4e86\u89e3\u5c01\u5305\u907a\u5931\u7684\u539f\u56e0\u4e26\u76e3\u63a7\u60a8\u7684\u7db2\u8def\uff0c\u60a8\u53ef\u4ee5\u4fdd\u6301\u4f3a\u670d\u5668\u5e73\u7a69\u904b\u884c\u4e26\u907f\u514d\u6548\u80fd\u554f\u984c\u3002<\/p>\n \u76e3\u63a7\u7db2\u8def\u6d41\u91cf\u4ee5\u512a\u5316\u5c01\u5305\u907a\u5931<\/strong><\/h2>\n 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\u5408\u6210\u7db2\u8def\u76e3\u63a7\u8b93\u60a8\u53ef\u4ee5\u904b\u884c\u53d7\u63a7\u6e2c\u8a66\u3002\u60a8\u53ef\u4ee5\u6e96\u78ba\u770b\u5230\u5c01\u5305\u907a\u5931\u767c\u751f\u7684\u4f4d\u7f6e\u4ee5\u53ca\u5b83\u5982\u4f55\u5f71\u97ff\u60a8\u7684\u4f3a\u670d\u5668\u3002\u9019\u7a2e\u65b9\u6cd5\u5e6b\u52a9\u60a8\u66f4\u5feb\u5730\u9032\u884c\u6545\u969c\u6392\u9664\u4e26\u4fdd\u6301\u7db2\u8def\u7a69\u5b9a\u3002<\/p><\/blockquote>\n \u4ee5\u4e0b\u662f\u5373\u6642\u76e3\u63a7\u5de5\u5177\u61c9\u5177\u5099\u7684\u4e00\u4e9b\u4e3b\u8981\u529f\u80fd\uff1a<\/p>\n \n \u7528\u65bc\u7372\u5f97\u6e96\u78ba\u7d50\u679c\u7684\u5408\u6210\u7db2\u8def\u76e3\u63a7<\/li>\n \u7c21\u55ae\u7684\u90e8\u7f72\u548c\u8a2d\u5b9a<\/li>\n \u7528\u65bc\u5feb\u901f\u5206\u6790\u7684\u8a73\u7d30\u5100\u8868\u677f<\/li>\n \u7db2\u8def\u6548\u80fd\u7a81\u7136\u8b8a\u5316\u7684\u8b66\u5831<\/li>\n<\/ul>\n \u8b58\u5225\u6d41\u91cf\u74f6\u9838<\/h3>\n \u6d41\u91cf\u74f6\u9838\u53ef\u80fd\u5c0e\u81f4\u907a\u5931\u4e26\u964d\u4f4e\u60a8\u7684\u4f3a\u670d\u5668\u901f\u5ea6\u3002\u60a8\u61c9\u8a72\u8ffd\u8e64\u95dc\u9375\u6307\u6a19\u4f86\u627e\u5230\u9019\u4e9b\u554f\u984c\u5340\u57df\u3002\u6700\u91cd\u8981\u7684\u6307\u6a19\u5305\u62ec\uff1a<\/p>\n \n \u5ef6\u9072\uff1a\u6e2c\u91cf\u8cc7\u6599\u5728\u7db2\u8def\u4e2d\u50b3\u8f38\u6240\u9700\u7684\u6642\u9593\u3002<\/li>\n \u541e\u5410\u91cf\uff1a\u986f\u793a\u5728\u56fa\u5b9a\u6642\u9593\u5167\u901a\u904e\u7db2\u8def\u7684\u8cc7\u6599\u91cf\u3002<\/li>\n \u5c01\u5305\u907a\u5931\uff1a\u8868\u660e\u5c01\u5305\u672a\u5230\u9054\u76ee\u7684\u5730\u3002<\/li>\n \u932f\u8aa4\u7387\uff1a\u986f\u793a\u8cc7\u6599\u50b3\u8f38\u904e\u7a0b\u4e2d\u767c\u751f\u932f\u8aa4\u7684\u983b\u7387\u3002<\/li>\n \u983b\u5bec\u4f7f\u7528\u7387\uff1a\u986f\u793a\u60a8\u7684\u7db2\u8def\u662f\u5426\u80fd\u5920\u8655\u7406\u76ee\u524d\u9700\u6c42\u3002<\/li>\n<\/ul>\n \u7576\u60a8\u76e3\u63a7\u9019\u4e9b\u6307\u6a19\u6642\uff0c\u60a8\u53ef\u4ee5\u767c\u73fe\u74f6\u9838\u4e26\u5728\u5b83\u5011\u5f71\u97ff\u7528\u6236\u4e4b\u524d\u4fee\u5fa9\u5b83\u5011\u3002\u4e0b\u8868\u7a81\u986f\u4e86\u900f\u904e\u76e3\u63a7\u9032\u884c\u65e9\u671f\u6aa2\u6e2c\u7684\u597d\u8655\uff1a<\/p>\n \n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n \u512a\u52e2\u985e\u578b<\/th>\n \u63cf\u8ff0<\/th>\n<\/tr>\n VoIP\u548c\u8996\u8a0a\u6703\u8b70<\/td>\n \u66f4\u6e05\u6670\u7684\u901a\u8a71\u548c\u66f4\u9806\u66a2\u7684\u5c0d\u8a71<\/td>\n<\/tr>\n \u7dda\u4e0a\u904a\u6232<\/td>\n \u7a69\u5b9a\u7684\u904a\u6232\u9ad4\u9a57\uff0c\u6e1b\u5c11\u5ef6\u9072\u5cf0\u503c<\/td>\n<\/tr>\n \u6a94\u6848\u50b3\u8f38<\/td>\n \u66f4\u5feb\u3001\u66f4\u53ef\u9760\u7684\u50b3\u8f38<\/td>\n<\/tr>\n \u9060\u7aef\u5de5\u4f5c\u5de5\u5177<\/td>\n \u63d0\u9ad8\u96f2\u7aef\u61c9\u7528\u7a0b\u5f0f\u7684\u53ef\u9760\u6027<\/td>\n<\/tr>\n \u7528\u6236\u6eff\u610f\u5ea6<\/td>\n \u66f4\u5c11\u7684\u6295\u8a34\u548c\u652f\u63f4\u5de5\u55ae<\/td>\n<\/tr>\n IT\u5718\u968a\u6548\u7387<\/td>\n \u66f4\u5bb9\u6613\u7684\u6545\u969c\u6392\u9664\u548c\u66f4\u53ef\u9810\u6e2c\u7684\u6548\u80fd<\/td>\n<\/tr>\n \u5c0f\u578b\u4f01\u696d\u71df\u904b<\/td>\n \u66f4\u597d\u7684\u5ba2\u6236\u4e92\u52d5\u548c\u66f4\u5c11\u7684\u4e2d\u65b7<\/td>\n<\/tr>\n \u5167\u5bb9\u5275\u4f5c\u8005\/\u4e3b\u64ad<\/td>\n \u7a69\u5b9a\u7684\u76f4\u64ad\uff0c\u7121\u4e2d\u65b7<\/td>\n<\/tr>\n \u6df7\u5408\u8fa6\u516c\u4eba\u54e1<\/td>\n \u5728\u4e0d\u540c\u7db2\u8def\u4e4b\u9593\u66f4\u9806\u66a2\u7684\u5207\u63db<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u900f\u904e\u4f7f\u7528\u5373\u6642\u76e3\u63a7\u548c\u8ffd\u8e64\u6b63\u78ba\u7684\u6307\u6a19\uff0c\u60a8\u53ef\u4ee5\u4fdd\u6301\u7f8e\u570b\u5c08\u7528\u4f3a\u670d\u5668\u5e73\u7a69\u904b\u884c\uff0c\u4e26\u5728\u7e41\u5fd9\u6642\u6bb5\u907f\u514d\u5c01\u5305\u907a\u5931\u3002<\/p>\n 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\u900f\u904e\u4fdd\u6301\u786c\u9ad4\u548c\u7dda\u8def\u8655\u65bc\u6700\u4f73\u72c0\u614b\uff0c\u60a8\u53ef\u4ee5\u6e1b\u5c11\u5c01\u5305\u907a\u5931\u4e26\u5728\u5c16\u5cf0\u6642\u6bb5\u4fdd\u6301\u7db2\u8def\u9806\u66a2\u904b\u884c\u3002<\/p>\n \u5982\u4f55\u900f\u904e\u983b\u5bec\u7ba1\u7406\u4fee\u5fa9\u5c01\u5305\u907a\u5931<\/strong><\/h2>\n \u983b\u5bec\u7ba1\u7406\u8b93\u60a8\u80fd\u5920\u63a7\u5236\u7db2\u8def\u5982\u4f55\u8655\u7406\u8cc7\u6599\uff0c\u7279\u5225\u662f\u5728\u5c16\u5cf0\u6642\u6bb5\u3002\u7576\u60a8\u4f7f\u7528\u6b63\u78ba\u7684\u7b56\u7565\u6642\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c01\u5305\u907a\u5931\u4e26\u4fdd\u6301\u7f8e\u570b\u5c08\u7528\u4f3a\u670d\u5668\u9806\u66a2\u904b\u884c\u3002\u60a8\u9700\u8981\u4e86\u89e3\u5982\u4f55\u900f\u904e\u7ba1\u7406\u983b\u5bec\u3001\u76e3\u63a7\u6d41\u91cf\u548c\u61c9\u7528\u667a\u6167\u63a7\u5236\u4f86\u4fee\u5fa9\u5c01\u5305\u907a\u5931\u3002<\/p>\n \u9650\u5236\u975e\u95dc\u9375\u6d41\u91cf\u901f\u7387<\/h3>\n 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\u6d41\u91cf\u76e3\u7ba1<\/td>\n \u900f\u904e\u76e3\u63a7\u8cc7\u6599\u901f\u7387\u8207\u95be\u503c\u7684\u5c0d\u6bd4\u4f86\u57f7\u884c\u4f7f\u7528\u9650\u5236\uff0c\u4e1f\u68c4\u6216\u91cd\u65b0\u6a19\u8a18\u8d85\u51fa\u9650\u5236\u7684\u5c01\u5305\u3002<\/td>\n<\/tr>\n \u512a\u5148\u7d1a\u5283\u5206<\/td>\n \u78ba\u4fdd\u95dc\u9375\u61c9\u7528\u7a0b\u5f0f\u76f8\u5c0d\u65bc\u975e\u95dc\u9375\u6d41\u91cf\u7372\u5f97\u66f4\u9ad8\u512a\u5148\u7d1a\u4ee5\u4fdd\u6301\u6548\u80fd\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u7576\u60a8\u61c9\u7528\u9019\u4e9b\u7b56\u7565\u6642\uff0c\u60a8\u6703\u5b78\u6703\u5982\u4f55\u900f\u904e\u8b93\u7db2\u8def\u5c08\u6ce8\u65bc\u6700\u91cd\u8981\u7684\u4e8b\u9805\u4f86\u4fee\u5fa9\u5c01\u5305\u907a\u5931\u3002<\/p>\n \u6d41\u91cf\u6574\u5f62\u6280\u8853<\/h3>\n \u6d41\u91cf\u6574\u5f62\u6280\u8853\u5e6b\u52a9\u60a8\u512a\u5316\u5c01\u5305\u50b3\u905e\u4e26\u63d0\u5347\u7db2\u8def\u6548\u80fd\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u9019\u4e9b\u65b9\u6cd5\u4f86\u63a7\u5236\u8cc7\u6599\u5982\u4f55\u901a\u904e\u60a8\u7684\u7db2\u8def\u4e26\u9632\u6b62\u64c1\u585e\u3002\u5982\u679c\u60a8\u60f3\u77e5\u9053\u5982\u4f55\u4fee\u5fa9\u5c01\u5305\u907a\u5931\uff0c\u60a8\u61c9\u8a72\u8003\u616e\u9019\u4e9b\u9078\u9805\uff1a<\/p>\n \n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n \u6280\u8853<\/th>\n \u63cf\u8ff0<\/th>\n<\/tr>\n \u670d\u52d9\u54c1\u8cea(QoS)<\/td>\n \u6839\u64da\u61c9\u7528\u7a0b\u5f0f\u9700\u6c42\u512a\u5148\u8655\u7406\u6d41\u91cf\uff0c\u78ba\u4fdd\u6642\u9593\u654f\u611f\u7684\u8cc7\u6599\u7372\u5f97\u5fc5\u8981\u7684\u983b\u5bec\u3002<\/td>\n<\/tr>\n \u57fa\u65bc\u985e\u5225\u7684\u52a0\u6b0a\u516c\u5e73\u4f47\u5217<\/td>\n \u900f\u904e\u6709\u6548\u7ba1\u7406\u983b\u5bec\u5206\u914d\u78ba\u4fdd\u9ad8\u512a\u5148\u7d1a\u670d\u52d9\u4e0d\u88ab\u4e2d\u65b7\u3002<\/td>\n<\/tr>\n \u512a\u5148\u7d1a\u4f47\u5217(PQ)<\/td>\n \u512a\u5148\u8655\u7406\u67d0\u4e9b\u985e\u578b\u7684\u6d41\u91cf\u800c\u975e\u5176\u4ed6\u6d41\u91cf\uff0c\u4ee5\u7dad\u6301\u95dc\u9375\u61c9\u7528\u7a0b\u5f0f\u7684\u6548\u80fd\u3002<\/td>\n<\/tr>\n \u901f\u7387\u9650\u5236<\/td>\n \u63a7\u5236\u901a\u904e\u7db2\u8def\u767c\u9001\u7684\u8cc7\u6599\u91cf\u4ee5\u9632\u6b62\u983b\u5bec\u8d85\u8f09\u3002<\/td>\n<\/tr>\n \u5c01\u5305\u6392\u7a0b<\/td>\n \u78ba\u5b9a\u5c01\u5305\u50b3\u8f38\u9806\u5e8f\u4ee5\u512a\u5316\u8cc7\u6599\u6d41\u4e26\u512a\u5148\u8655\u7406\u95dc\u9375\u61c9\u7528\u7a0b\u5f0f\u3002<\/td>\n<\/tr>\n \u52d5\u614b\u6d41\u91cf\u6574\u5f62<\/td>\n \u4f7f\u7528\u6a5f\u5668\u5b78\u7fd2\u5373\u6642\u8abf\u6574\u7db2\u8def\u53c3\u6578\uff0c\u78ba\u4fdd\u95dc\u9375\u61c9\u7528\u7a0b\u5f0f\u4fdd\u6301\u529f\u80fd\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u50cfPingPlotter\u548cMTR\u9019\u6a23\u7684\u76e3\u63a7\u5de5\u5177\u5e6b\u52a9\u60a8\u8ffd\u8e64\u5c01\u5305\u907a\u5931\u7387\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u9019\u4e9b\u5de5\u5177\u4f86\u67e5\u770b\u60a8\u7684\u983b\u5bec\u7ba1\u7406\u7b56\u7565\u5728\u5c16\u5cf0\u6642\u6bb5\u5982\u4f55\u904b\u4f5c\u3002<\/p><\/blockquote>\n \u7576\u60a8\u4f7f\u7528\u983b\u5bec\u7ba1\u7406\u6642\uff0c\u60a8\u5efa\u7acb\u4e86\u4e00\u500b\u5f37\u5927\u7684\u5c01\u5305\u907a\u5931\u4fee\u5fa9\u65b9\u6848\uff0c\u53ef\u4ee5\u4fdd\u6301\u60a8\u7684\u7db2\u8def\u7a69\u5b9a\u548c\u61c9\u7528\u7a0b\u5f0f\u53ef\u9760\u3002<\/p>\n \u7db2\u8def\u5206\u6bb5\u4ee5\u63d0\u9ad8\u6548\u80fd<\/strong><\/h2>\n \u7db2\u8def\u5206\u6bb5\u53ef\u4ee5\u5728\u7e41\u5fd9\u6642\u6bb5\u7522\u751f\u91cd\u5927\u5dee\u7570\u3002\u7576\u60a8\u5c07\u7db2\u8def\u5283\u5206\u70ba\u8f03\u5c0f\u7684\u90e8\u5206\u6642\uff0c\u60a8\u53ef\u4ee5\u63a7\u5236\u6d41\u91cf\u6d41\u52d5\u4e26\u6e1b\u5c11\u64c1\u585e\u98a8\u96aa\u3002\u9019\u7a2e\u65b9\u6cd5\u5e6b\u52a9\u60a8\u4fdd\u6301\u7f8e\u570b\u5c08\u7528\u4f3a\u670d\u5668\u9806\u66a2\u904b\u884c\uff0c\u5373\u4f7f\u5728\u591a\u500b\u7528\u6236\u540c\u6642\u9023\u63a5\u6642\u4e5f\u662f\u5982\u6b64\u3002<\/p>\n VLAN\u548c\u5b50\u7db2\u5283\u5206<\/h3>\n \u60a8\u53ef\u4ee5\u4f7f\u7528VLAN\uff08\u865b\u64ec\u5340\u57df\u7db2\u8def\uff09\u548c\u5b50\u7db2\u5283\u5206\u5c07\u60a8\u7684\u7db2\u8def\u7d44\u7e54\u6210\u7368\u7acb\u7684\u90e8\u5206\u3002VLAN\u8b93\u60a8\u53ef\u4ee5\u5c07\u8a2d\u5099\u5206\u7d44\u5728\u4e00\u8d77\uff0c\u5373\u4f7f\u5b83\u5011\u5728\u5be6\u9ad4\u4f4d\u7f6e\u4e0a\u4e26\u4e0d\u63a5\u8fd1\u3002\u5b50\u7db2\u5283\u5206\u5c07\u60a8\u7684\u7db2\u8def\u5206\u6210\u66f4\u5c0f\u7684\u4f4d\u5740\u7bc4\u570d\u3002\u9019\u5169\u7a2e\u65b9\u6cd5\u90fd\u5e6b\u52a9\u60a8\u63a7\u5236\u5ee3\u64ad\u6d41\u91cf\u4e26\u4fdd\u6301\u5927\u591a\u6578\u901a\u8a0a\u5728\u5404\u500b\u7d44\u5167\u3002<\/p>\n \u7576\u60a8\u5c0d\u7db2\u8def\u9032\u884c\u5206\u6bb5\u6642\uff0c\u60a8\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u5ee3\u64ad\u6d41\u91cf\u3002\u9019\u610f\u5473\u8457\u66f4\u5c11\u7684\u64c1\u585e\u548c\u66f4\u597d\u7684\u541e\u5410\u91cf\u3002\u5927\u591a\u6578\u8cc7\u6599\u4fdd\u6301\u5728\u540c\u4e00\u500bVLAN\u5167\uff0c\u6240\u4ee5\u60a8\u7684\u7db2\u8def\u57fa\u790e\u8a2d\u65bd\u4e0d\u6703\u904e\u8f09\u3002\u60a8\u66f4\u6709\u6548\u5730\u4f7f\u7528\u983b\u5bec\uff0c\u9019\u5c0e\u81f4\u6240\u6709\u4eba\u90fd\u80fd\u7372\u5f97\u66f4\u597d\u7684\u6548\u80fd\u3002<\/p>\n \u63d0\u793a\uff1a\u5b9a\u671f\u6aa2\u67e5\u60a8\u7684VLAN\u548c\u5b50\u7db2\u8a2d\u5b9a\u3002\u96a8\u8457\u60a8\u7684\u696d\u52d9\u767c\u5c55\u6216\u6d41\u91cf\u6a21\u5f0f\u6539\u8b8a\u9032\u884c\u8abf\u6574\u3002<\/p><\/blockquote>\n \u9694\u96e2\u64c1\u585e\u9ede<\/h3>\n 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\u6ce8\u5165\u9650\u5236\u7b49\u53cd\u61c9\u6027\u6280\u8853\u9650\u5236\u64c1\u585e\u5c01\u5305\u9032\u5165\u7db2\u8def\u7684\u901f\u7387\u3002\u9019\u7a2e\u65b9\u6cd5\u5e6b\u52a9\u60a8\u7ba1\u7406\u64c1\u585e\u800c\u4e0d\u5f71\u97ff\u5176\u9918\u7684\u6d41\u91cf\u3002\u81ea\u9069\u61c9\u8def\u7531\u4e5f\u53ef\u4ee5\u63d0\u4f9b\u5e6b\u52a9\uff0c\u4f46\u8981\u8b39\u614e\u4f7f\u7528\u4ee5\u907f\u514d\u5c07\u64c1\u585e\u64f4\u6563\u5230\u5176\u4ed6\u5340\u57df\u3002<\/p>\n \u900f\u904e\u9694\u96e2\u64c1\u585e\u9ede\uff0c\u60a8\u53ef\u4ee5\u6e1b\u5c11\u6392\u968a\u5ef6\u9072\u4e26\u9632\u6b62\u7db2\u8def\u7de9\u885d\u5340\u586b\u6eff\u3002\u9019\u4fdd\u6301\u60a8\u7684\u7db2\u8def\u7a69\u5b9a\u4e26\u78ba\u4fdd\u7528\u6236\u9ad4\u9a57\u66f4\u5c11\u7684\u6e1b\u901f\u3002<\/p>\n \u5feb\u53d6\u548c\u5167\u5bb9\u50b3\u905e\u7b56\u7565<\/strong><\/h2>\n \u4f7f\u7528\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848<\/h3>\n \u60a8\u53ef\u4ee5\u900f\u904e\u4f7f\u7528\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\u4f86\u63d0\u5347\u4f3a\u670d\u5668\u901f\u5ea6\u3002\u5feb\u53d6\u5132\u5b58\u7528\u6236\u7d93\u5e38\u8acb\u6c42\u7684\u6a94\u6848\u6216\u8cc7\u6599\u7684\u526f\u672c\u3002\u7576\u6709\u4eba\u5b58\u53d6\u60a8\u7684\u7db2\u7ad9\u6642\uff0c\u4f3a\u670d\u5668\u53ef\u4ee5\u5feb\u901f\u63d0\u4f9b\u5feb\u53d6\u5167\u5bb9\u3002\u9019\u6e1b\u5c11\u4e86\u8f09\u5165\u9801\u9762\u6240\u9700\u7684\u6642\u9593\u4e26\u964d\u4f4e\u4e86\u4f3a\u670d\u5668\u7684\u9700\u6c42\u3002<\/p>\n \u60a8\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u985e\u578b\u7684\u5feb\u53d6\uff1a<\/p>\n \n \u700f\u89bd\u5668\u5feb\u53d6<\/strong>\uff1a\u5728\u7528\u6236\u8a2d\u5099\u4e0a\u5132\u5b58\u6a94\u6848\u3002\u4e0b\u6b21\u4ed6\u5011\u5b58\u53d6\u6642\uff0c\u700f\u89bd\u5668\u5f9e\u672c\u5730\u5132\u5b58\u8f09\u5165\u6a94\u6848\u3002<\/li>\n \u4f3a\u670d\u5668\u7aef\u5feb\u53d6<\/strong>\uff1a\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u4fdd\u7559\u8cc7\u6599\u3002\u7576\u591a\u500b\u7528\u6236\u8acb\u6c42\u76f8\u540c\u8cc7\u8a0a\u6642\u9019\u5f88\u6709\u5e6b\u52a9\u3002<\/li>\n \u7269\u4ef6\u5feb\u53d6<\/strong>\uff1a\u4fdd\u5b58\u8cc7\u6599\u5eab\u67e5\u8a62\u7d50\u679c\u3002\u9019\u52a0\u901f\u4e86\u52d5\u614b\u7db2\u7ad9\u3002<\/li>\n<\/ul>\n \u63d0\u793a\uff1a\u8a2d\u5b9a\u5b9a\u671f\u6e05\u9664\u5feb\u53d6\u4ee5\u78ba\u4fdd\u7528\u6236\u59cb\u7d42\u7372\u5f97\u6700\u65b0\u5167\u5bb9\u3002<\/p><\/blockquote>\n \u5feb\u53d6\u5e6b\u52a9\u60a8\u907f\u514d\u91cd\u8907\u767c\u9001\u76f8\u540c\u7684\u8cc7\u6599\u3002\u9019\u6e1b\u5c11\u4e86\u5c01\u5305\u907a\u5931\u4e26\u63d0\u9ad8\u4e86\u6574\u9ad4\u6548\u80fd\u3002<\/p>\n \u5229\u7528CDN<\/h3>\n \u5167\u5bb9\u50b3\u905e\u7db2\u8def\uff08CDN\uff09\u5e6b\u52a9\u60a8\u66f4\u5feb\u5730\u5411\u5168\u570b\u6216\u5168\u7403\u7684\u7528\u6236\u50b3\u905e\u5167\u5bb9\u3002CDN\u5728\u591a\u500b\u4f4d\u7f6e\u7684\u4f3a\u670d\u5668\u4e0a\u5132\u5b58\u60a8\u7db2\u7ad9\u6a94\u6848\u7684\u526f\u672c\u3002\u7576\u7528\u6236\u5b58\u53d6\u60a8\u7684\u7db2\u7ad9\u6642\uff0cCDN\u5f9e\u96e2\u4ed6\u5011\u6700\u8fd1\u7684\u4f3a\u670d\u5668\u767c\u9001\u8cc7\u6599\u3002<\/p>\n \u4ee5\u4e0b\u662f\u4f7f\u7528CDN\u7684\u4e00\u4e9b\u597d\u8655\uff1a<\/p>\n \n\n\n\n<\/colgroup>\n\n\n\n\n\n \u597d\u8655<\/th>\n \u63cf\u8ff0<\/th>\n<\/tr>\n \u66f4\u5feb\u7684\u8f09\u5165\u6642\u9593<\/td>\n \u7528\u6236\u5f9e\u9644\u8fd1\u4f3a\u670d\u5668\u7372\u53d6\u5167\u5bb9<\/td>\n<\/tr>\n \u66f4\u4f4e\u7684\u5ef6\u9072<\/td>\n \u8cc7\u6599\u50b3\u8f38\u8ddd\u96e2\u66f4\u77ed<\/td>\n<\/tr>\n \u66f4\u597d\u7684\u53ef\u9760\u6027<\/td>\n CDN\u8f15\u9b06\u8655\u7406\u6d41\u91cf\u9ad8\u5cf0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u60a8\u53ef\u4ee5\u900f\u904e\u8a3b\u518a\u4f9b\u61c9\u5546\u4e26\u9023\u63a5\u60a8\u7684\u7db2\u7ad9\u4f86\u8a2d\u5b9aCDN\u3002\u5927\u591a\u6578CDN\u63d0\u4f9b\u7c21\u55ae\u7684\u8a2d\u5b9a\u548c\u6e05\u6670\u7684\u8aaa\u660e\u3002\u900f\u904e\u4f7f\u7528CDN\uff0c\u60a8\u4fdd\u6301\u7db2\u8def\u7a69\u5b9a\u4e26\u78ba\u4fdd\u7528\u6236\u5373\u4f7f\u5728\u5c16\u5cf0\u6642\u6bb5\u4e5f\u80fd\u4eab\u53d7\u9806\u66a2\u7684\u9ad4\u9a57\u3002<\/p>\n \u7db2\u8def\u5b89\u5168\u548c\u5c01\u5305\u907a\u5931\u9810\u9632<\/strong><\/h2>\n DDoS\u9632\u8b77<\/h3>\n \u60a8\u9700\u8981\u5f37\u5927\u7684DDoS\u9632\u8b77\u4f86\u4fdd\u8b77\u60a8\u7684\u7f8e\u570b\u5c08\u7528\u4f3a\u670d\u5668\u514d\u53d7\u5c0e\u81f4\u7db2\u8def\u64c1\u585e\u548c\u5c01\u5305\u907a\u5931\u7684\u653b\u64ca\u3002DDoS\u653b\u64ca\u7528\u865b\u5047\u8acb\u6c42\u6df9\u6c92\u60a8\u7684\u4f3a\u670d\u5668\u3002\u9019\u7a2e\u904e\u8f09\u53ef\u80fd\u964d\u4f4e\u6548\u80fd\u4e26\u963b\u6b62\u771f\u5be6\u7528\u6236\u5b58\u53d6\u60a8\u7684\u670d\u52d9\u3002\u59cb\u7d42\u7dda\u4e0a\u4fdd\u8b77\u5c07\u6bcf\u500b\u5c01\u5305\u900f\u904e\u5c08\u9580\u7684\u7db2\u8def\u8def\u7531\u3002\u9019\u500b\u904e\u7a0b\u5728\u60e1\u610f\u6d41\u91cf\u5230\u9054\u60a8\u7684\u4f3a\u670d\u5668\u4e4b\u524d\u904e\u6ffe\u6389\u5b83\u3002\u6e05\u6d17\u4e2d\u5fc3\u4f7f\u7528\u6df1\u5ea6\u5c01\u5305\u6aa2\u67e5\u4f86\u522a\u9664\u6709\u5bb3\u8cc7\u6599\u4e26\u53ea\u5141\u8a31\u5408\u6cd5\u8acb\u6c42\u3002\u7576\u767c\u751f\u653b\u64ca\u6642\uff0c\u5168\u7403\u6d41\u91cf\u5206\u767c\u6709\u52a9\u65bc\u7a00\u91cb\u5176\u5f71\u97ff\u3002\u9019\u4f7f\u5f97\u7ba1\u7406\u548c\u904e\u6ffe\u6389\u4e0d\u9700\u8981\u7684\u8acb\u6c42\u8b8a\u5f97\u66f4\u5bb9\u6613\u3002\u5c0d\u65bc\u9700\u8981\u4f4e\u5ef6\u9072\u7684\u61c9\u7528\u7a0b\u5f0f\uff0c\u5982\u904a\u6232\u6216\u91d1\u878d\u670d\u52d9\uff0c\u6700\u5c0f\u5316\u907a\u5931\u81f3\u95dc\u91cd\u8981\u3002\u59cb\u7d42\u7dda\u4e0a\u89e3\u6c7a\u65b9\u6848\u78ba\u4fdd\u60a8\u7684\u7db2\u8def\u4fdd\u6301\u53ef\u9760\u548c\u56de\u61c9\u8fc5\u901f\u3002<\/p>\n \n \u5728\u60e1\u610f\u6d41\u91cf\u58d3\u5012\u4f3a\u670d\u5668\u8cc7\u6e90\u4e4b\u524d\u904e\u6ffe\u6389\u5b83<\/li>\n \u900f\u904e\u5c08\u9580\u7684\u7db2\u8def\u8def\u7531\u6bcf\u500b\u5c01\u5305\u4ee5\u5be6\u73fe\u5373\u6642\u4fdd\u8b77<\/li>\n \u6e05\u6d17\u4e2d\u5fc3\u6df1\u5165\u6aa2\u67e5\u5c01\u5305\u4ee5\u522a\u9664\u6709\u5bb3\u6d41\u91cf<\/li>\n \u5728\u653b\u64ca\u671f\u9593\u5168\u7403\u5206\u767c\u6d41\u91cf\u4ee5\u6e1b\u5c11\u7db2\u8def\u64c1\u585e<\/li>\n \u70ba\u654f\u611f\u61c9\u7528\u7a0b\u5f0f\u4fdd\u6301\u4f4e\u5ef6\u9072<\/li>\n<\/ul>\n \u63d0\u793a\uff1a\u9078\u64c7\u63d0\u4f9b\u5373\u6642\u76e3\u63a7\u548c\u81ea\u52d5\u7de9\u89e3\u7684DDoS\u4fdd\u8b77\u670d\u52d9\u3002\u9019\u6709\u52a9\u65bc\u60a8\u5728\u5c16\u5cf0\u6642\u6bb5\u4fdd\u6301\u5f37\u5927\u7684\u7db2\u8def\u6548\u80fd\u3002<\/p><\/blockquote>\n \u60e1\u610f\u8edf\u9ad4\u548c\u5165\u4fb5\u9810\u9632<\/h3>\n \u60e1\u610f\u8edf\u9ad4\u548c\u5165\u4fb5\u4e5f\u53ef\u80fd\u5c0e\u81f4\u7db2\u8def\u64c1\u585e\u548c\u5c01\u5305\u907a\u5931\u3002\u60a8\u61c9\u8a72\u5b89\u88dd\u9032\u968e\u9632\u706b\u7246\u548c\u5165\u4fb5\u6aa2\u6e2c\u7cfb\u7d71\u3002\u9019\u4e9b\u5de5\u5177\u963b\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u5b58\u53d6\u4e26\u6383\u63cf\u53ef\u7591\u6d3b\u52d5\u3002\u5b9a\u671f\u66f4\u65b0\u4fdd\u6301\u60a8\u7684\u5b89\u5168\u63aa\u65bd\u5c0d\u65b0\u5a01\u8105\u6709\u6548\u3002\u9632\u6bd2\u8edf\u9ad4\u5e6b\u52a9\u60a8\u5728\u6709\u5bb3\u7a0b\u5f0f\u50b3\u64ad\u4e4b\u524d\u6aa2\u6e2c\u548c\u522a\u9664\u5b83\u5011\u3002\u60a8\u61c9\u8a72\u57f9\u8a13\u60a8\u7684\u5718\u968a\u8b58\u5225\u7db2\u8def\u91e3\u9b5a\u4f01\u5716\u548c\u4e0d\u5b89\u5168\u7684\u4e0b\u8f09\u3002\u5f37\u5bc6\u78bc\u548c\u591a\u56e0\u7d20\u8a8d\u8b49\u589e\u52a0\u4e86\u53e6\u4e00\u5c64\u9632\u79a6\u3002\u7576\u60a8\u7d50\u5408\u9019\u4e9b\u7b56\u7565\u6642\uff0c\u60a8\u53ef\u4ee5\u4fdd\u8b77\u60a8\u7684\u4f3a\u670d\u5668\u514d\u53d7\u53ef\u80fd\u64fe\u4e82\u7db2\u8def\u6548\u80fd\u548c\u5c0e\u81f4\u907a\u5931\u7684\u653b\u64ca\u3002<\/p>\n \u6ce8\u610f\uff1a\u5b89\u6392\u5b9a\u671f\u5b89\u5168\u7a3d\u6838\u4ee5\u767c\u73fe\u548c\u4fee\u5fa9\u6f0f\u6d1e\u3002\u9019\u4fdd\u6301\u60a8\u7684\u7db2\u8def\u5b89\u5168\u548c\u4f3a\u670d\u5668\u9806\u66a2\u904b\u884c\u3002<\/p><\/blockquote>\n \u900f\u904e\u5354\u5b9a\u8abf\u6574\u512a\u5316\u5c01\u5305\u907a\u5931<\/strong><\/h2>\n TCP\/IP\u8abf\u6574<\/h3>\n \u60a8\u53ef\u4ee5\u900f\u904e\u8abf\u6574\u7f8e\u570b\u5c08\u7528\u4f3a\u670d\u5668\u4e0a\u7684TCP\/IP\u8a2d\u5b9a\u4f86\u63d0\u9ad8\u7db2\u8def\u6548\u80fd\u3002\u9019\u4e9b\u8abf\u6574\u5e6b\u52a9\u60a8\u66f4\u6709\u6548\u5730\u8655\u7406\u907a\u5931\u4e26\u5728\u5c16\u5cf0\u6642\u6bb5\u4fdd\u6301\u4f3a\u670d\u5668\u9806\u66a2\u904b\u884c\u3002\u4e0b\u8868\u986f\u793a\u4e86\u4e00\u4e9b\u6700\u6709\u6548\u7684TCP\/IP\u8abf\u6574\u512a\u5316\uff1a<\/p>\n \n\n\n\n<\/colgroup>\n\n\n\n\n\n\n \u8abf\u6574\u985e\u578b<\/th>\n \u63cf\u8ff0<\/th>\n<\/tr>\n \u4fdd\u6301\u53ef\u7528\u983b\u5bec<\/td>\n \u7dad\u8b77\u53ef\u7528\u983b\u5bec\u5c0d\u670d\u52d9\u54c1\u8cea\u81f3\u95dc\u91cd\u8981\u3002TCP\u7684\u64c1\u585e\u63a7\u5236\u53ef\u80fd\u8aa4\u89e3\u975e\u64c1\u585e\u4e8b\u4ef6\uff0c\u5c0e\u81f4\u4e0d\u5fc5\u8981\u7684\u6e1b\u901f\u3002TCP\u512a\u5316\u89e3\u6c7a\u65b9\u6848\u6709\u52a9\u65bc\u4fdd\u6301\u50b3\u8f38\u901f\u5ea6\u3002<\/td>\n<\/tr>\n \u7ba1\u7406\u7db2\u8def\u4e2d\u7684\u5c01\u5305\u907a\u5931<\/td>\n \u5c01\u5305\u907a\u5931\u53ef\u80fd\u7531\u5404\u7a2e\u554f\u984c\u5f15\u8d77\uff0c\u4e0d\u50c5\u50c5\u662f\u64c1\u585e\uff0c\u5982\u786c\u9ad4\u554f\u984c\u548c\u4f47\u5217\u6ea2\u51fa\u3002TCP\u512a\u5316\u53ef\u4ee5\u52a0\u901f\u5f9e\u9019\u4e9b\u907a\u5931\u4e2d\u6062\u5fa9\u3002<\/td>\n<\/tr>\n \u521d\u59cb\u64c1\u585e\u8996\u7a97(ICW)<\/td>\n \u5c07ICW\u5f9e\u9810\u8a2d\u503c\u589e\u52a0\u523010+\u6846\u53ef\u4ee5\u5e6b\u52a9\u907f\u514dTCP\u6162\u555f\u52d5\u671f\u9593\u7684\u74f6\u9838\uff0c\u63d0\u9ad8\u9023\u63a5\u6548\u80fd\u3002<\/td>\n<\/tr>\n \u975eSack RTT\u5f48\u6027(Windows 8.1)<\/td>\n \u6839\u64da\u7db2\u8def\u72c0\u6cc1\u8abf\u6574RTT\u5f48\u6027\u8a2d\u5b9a\u53ef\u4ee5\u70ba\u7a69\u5b9a\u9023\u63a5\u6216\u5177\u6709\u6ce2\u52d5\u5ef6\u9072\u7684\u9023\u63a5\u512a\u5316\u6548\u80fd\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u63d0\u793a\uff1a\u5b9a\u671f\u6aa2\u67e5\u60a8\u7684TCP\/IP\u8a2d\u5b9a\u3002\u5c0f\u7684\u8abf\u6574\u53ef\u4ee5\u5c0d\u4f3a\u670d\u5668\u8655\u7406\u91cd\u578b\u6d41\u91cf\u548c\u907a\u5931\u7684\u65b9\u5f0f\u7522\u751f\u91cd\u5927\u5f71\u97ff\u3002<\/p><\/blockquote>\n \u5354\u5b9a\u8a2d\u5b9a<\/h3>\n 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