\u65e5\u672c\u6e38\u620f\u548c\u6d41\u5a92\u4f53\u670d\u52a1\u9700\u8981\u7a33\u5b9a\u7684\u7f51\u7edc\u8fde\u63a5\uff0c\u5ef6\u8fdf\u6ce2\u52a8\u4f1a\u660e\u663e\u5f71\u54cd\u4f53\u9a8c\u3002<\/p>\n<\/li>\n

\u5728\u7f51\u7edc\u9ad8\u5cf0\u65f6\u6bb5\uff0c\u4f60\u53ef\u80fd\u4f1a\u660e\u663e\u611f\u5230\u5361\u987f\u6216\u5ef6\u8fdf\u3002<\/p>\n<\/li>\n

\u5b9e\u65f6\u6e38\u620f\u5bb9\u6613\u51fa\u73b0\u6296\u52a8\uff08jitter\uff09\u548c\u4e22\u5305\uff0c\u5bfc\u81f4\u6e38\u620f\u8fc7\u7a0b\u53d8\u5f97\u975e\u5e38\u7cdf\u7cd5\u3002<\/p>\n<\/li>\n

\u5230\u65e5\u672c\u670d\u52a1\u5668\u7684\u7ebf\u8def\u8d28\u91cf\uff0c\u6bd4\u5355\u7eaf\u7684\u670d\u52a1\u5668\u673a\u623f\u6240\u5728\u4f4d\u7f6e\u66f4\u4e3a\u91cd\u8981\u3002<\/p>\n<\/li>\n<\/ul>\n

\u8981\u70b9\u901f\u89c8<\/strong><\/h2>\n

\n
• \n

  \u4ece\u4e2d\u56fd\u5927\u9646\u8bbf\u95ee\u65e5\u672c\u670d\u52a1\u5668\u65f6\uff0c90ms \u5230 120ms \u7684\u5ef6\u8fdf\u901a\u5e38\u53ef\u4ee5\u5e26\u6765\u8f83\u597d\u7684\u5728\u7ebf\u4f53\u9a8c\u3002<\/p>\n<\/li>\n

• \n

  \u82e5\u60f3\u83b7\u5f97\u6d41\u7545\u7684\u6e38\u620f\u4f53\u9a8c\uff0c\u5e94\u4e89\u53d6\u5c06\u5ef6\u8fdf\u63a7\u5236\u5728 100ms \u4ee5\u4e0b\uff1b\u66f4\u9ad8\u7684\u5ef6\u8fdf\u4f1a\u5bfc\u81f4\u5361\u987f\u548c\u632b\u8d25\u611f\u3002<\/p>\n<\/li>\n

• \n

  \u5c3d\u91cf\u9009\u62e9 CN2 \u8def\u7ebf\u4ee5\u83b7\u5f97\u66f4\u4f18\u8868\u73b0\uff1b\u4e0e\u666e\u901a\u7ebf\u8def\u76f8\u6bd4\uff0cCN2 \u901a\u5e38\u5ef6\u8fdf\u66f4\u4f4e\u3001\u4e22\u5305\u7387\u66f4\u5c0f\u3002<\/p>\n<\/li>\n

• \n

  \u7ecf\u5e38\u4f7f\u7528 ping \u548c traceroute \u7b49\u5de5\u5177\u68c0\u67e5\u4f60\u7684\u7f51\u7edc\u8fde\u63a5\uff0c\u5e2e\u52a9\u4f60\u53d1\u73b0\u95ee\u9898\u5e76\u4f18\u5316\u4f53\u9a8c\u3002<\/p>\n<\/li>\n

• \n

  \u8003\u8651\u6539\u7528\u6709\u7ebf\u8fde\u63a5\uff0c\u6216\u4f7f\u7528 VPN \u6765\u964d\u4f4e\u5ef6\u8fdf\u3001\u6539\u5584\u65e5\u5e38\u4e0a\u7f51\u4f53\u9a8c\u3002<\/p>\n<\/li>\n<\/ul>\n

  \u65e5\u672c\u670d\u52a1\u5668\u7684\u6b63\u5e38\u5ef6\u8fdf\u8303\u56f4<\/strong><\/h2>\n

  \u5e73\u5747\u5ef6\u8fdf\u503c<\/h3>\n

  \u4ece\u4e2d\u56fd\u5927\u9646\u8fde\u63a5\u65e5\u672c\u670d\u52a1\u5668\u65f6\uff0c\u4f60\u7ecf\u5e38\u4f1a\u9047\u5230\u88ab\u89c6\u4e3a\u201c\u5ef6\u8fdf\u6b63\u5e38\u201d\u7684\u533a\u95f4\u3002\u5927\u591a\u6570\u7528\u6237\u7684\u5ef6\u8fdf\u5728 90ms \u5230 120ms \u4e4b\u95f4\uff0c\u8fd9\u4e00\u8303\u56f4\u53ef\u4ee5\u6ee1\u8db3\u4e00\u822c\u7f51\u9875\u6d4f\u89c8\u548c\u89c2\u5f71\u7684\u9700\u6c42\u3002\u4e1c\u4eac\u662f\u5168\u7403\u7f51\u7edc\u6d41\u91cf\u7684\u91cd\u8981\u67a2\u7ebd\uff0c\u5e2e\u52a9\u4f01\u4e1a\u66f4\u597d\u5730\u89e6\u8fbe\u5317\u7f8e\u548c\u6b27\u6d32\u5730\u533a\uff1b\u5927\u962a\u5219\u4e3a\u5305\u62ec\u4e2d\u56fd\u3001\u97e9\u56fd\u548c\u4e1c\u5357\u4e9a\u5728\u5185\u7684\u4e9a\u6d32\u5927\u9646\u63d0\u4f9b\u66f4\u4f4e\u5ef6\u8fdf\u7684\u8fde\u63a5\u3002<\/p>\n

  \u4f60\u53ef\u4ee5\u9884\u671f\uff0c\u4ece\u65e5\u672c\u5230\u4e2d\u56fd\u4e3b\u8981\u57ce\u5e02\u7684\u5e73\u5747\u5ef6\u8fdf\u5728 80\u2013100ms \u4e4b\u95f4\u3002\u5b9e\u9645\u6d4b\u8bd5\u663e\u793a\uff0c\u5373\u4fbf\u5728\u9ad8\u5cf0\u65f6\u6bb5\uff0c\u4e22\u5305\u7387\u4e5f\u8f83\u4f4e\u3002\u4e0e\u666e\u901a\u56fd\u9645\u7ebf\u8def\u76f8\u6bd4\uff0cCN2 GIA \u8def\u7ebf\u80fd\u660e\u663e\u964d\u4f4e\u5ef6\u8fdf\u3002CN2 GIA \u7ebf\u8def\u901a\u5e38\u80fd\u5b9e\u73b0 30\u201380ms \u5de6\u53f3\u7684\u5ef6\u8fdf\uff0c\u5e76\u4e14\u4e22\u5305\u6781\u5c11\uff1b\u800c\u666e\u901a\u56fd\u9645\u7ebf\u8def\u7684\u5ef6\u8fdf\u5f80\u5f80\u5728 200\u2013400ms \u4e4b\u95f4\uff0c\u4e14\u7ecf\u5e38\u51fa\u73b0\u4e22\u5305\u3002<\/p>\n

  \n

  \u63d0\u793a\uff1a\u5982\u679c\u4f60\u9009\u62e9 CN2 GIA \u7ebf\u8def\uff0c\u5728\u6e38\u620f\u548c\u89c6\u9891\u901a\u8bdd\u7b49\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u666f\u4e2d\uff0c\u4f60\u7684\u4f53\u9a8c\u4f1a\u66f4\u52a0\u987a\u7545\u3002<\/p>\n<\/blockquote>\n

  \u4f4e\u5ef6\u8fdf\u3001\u6b63\u5e38\u5ef6\u8fdf\u4e0e\u9ad8\u5ef6\u8fdf<\/h3>\n

  \u4f60\u9700\u8981\u5f04\u6e05\u695a\u201c\u88ab\u8ba4\u4e3a\u6b63\u5e38\u7684\u5ef6\u8fdf\u201d\u5728\u4f60\u7684\u65e5\u5e38\u4e0a\u7f51\u573a\u666f\u4e2d\u610f\u5473\u7740\u4ec0\u4e48\u3002\u4e0b\u8868\u5c55\u793a\u4e86\u4e0d\u540c\u6d3b\u52a8\u5bf9\u5e94\u7684\u63a8\u8350\u5ef6\u8fdf\u9608\u503c\uff1a<\/p>\n

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

  \n \u6d3b\u52a8\u7c7b\u578b<\/p>\n<\/th>\n	\n \u63a8\u8350\u5ef6\u8fdf<\/p>\n<\/th>\n<\/tr>\n
  \n \u7ade\u6280\u7c7b\u6e38\u620f<\/p>\n<\/td>\n	\n 20ms \u4ee5\u4e0b<\/p>\n<\/td>\n<\/tr>\n
  \n \u65e5\u5e38\u7f51\u9875\u6d4f\u89c8<\/p>\n<\/td>\n	\n 100ms \u4ee5\u4e0b<\/p>\n<\/td>\n<\/tr>\n
  \n \u89c6\u9891\u4f1a\u8bae<\/p>\n<\/td>\n	\n \u53ef\u63a5\u53d7\u66f4\u9ad8\u5ef6\u8fdf\uff08\u4f9d\u9760\u7f13\u51b2\uff09<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n \u5bf9\u5927\u591a\u6570\u7528\u6237\u800c\u8a00\uff0c\u201c\u6b63\u5e38\u5ef6\u8fdf\u201d\u4e00\u822c\u843d\u5728 80ms \u5230 150ms \u4e4b\u95f4\u3002\u5982\u679c\u4f60\u7ecf\u5e38\u73a9\u6e38\u620f\uff0c\u6700\u597d\u8ba9\u5ef6\u8fdf\u4fdd\u6301\u5728 100ms \u4ee5\u4e0b\uff0c\u4ee5\u4fdd\u8bc1\u753b\u9762\u548c\u64cd\u4f5c\u8db3\u591f\u987a\u6ed1\u3002\u5f53\u5ef6\u8fdf\u5347\u5230 150ms \u4ee5\u4e0a\u65f6\uff0c\u4f60\u5c31\u4f1a\u660e\u663e\u611f\u5230\u5361\u987f\u3001\u5ef6\u65f6\u6216\u4e2d\u65ad\u3002\u4e0b\u8868\u8bf4\u660e\u4e86\u9ad8\u5ef6\u8fdf\u5c06\u5982\u4f55\u5f71\u54cd\u4f60\u7684\u4f53\u9a8c\uff1a<\/p>\n \n\n\n\n\n <\/colgroup>\n\n\n\n\n\n \n \u6d3b\u52a8\u7c7b\u578b<\/p>\n<\/th>\n \n \u5bf9\u7528\u6237\u4f53\u9a8c\u7684\u5f71\u54cd<\/p>\n<\/th>\n<\/tr>\n \n \u6e38\u620f<\/p>\n<\/td>\n \n \u660e\u663e\u5361\u987f\u3001\u64cd\u4f5c\u5ef6\u8fdf\uff0c\u4f53\u9a8c\u5f88\u5dee<\/p>\n<\/td>\n<\/tr>\n \n \u89c6\u9891\u901a\u8bdd<\/p>\n<\/td>\n \n \u753b\u9762\u4e0d\u6d41\u7545\u3001\u58f0\u97f3\u65ad\u65ad\u7eed\u7eed<\/p>\n<\/td>\n<\/tr>\n \n \u5728\u7ebf\u89c6\u9891\/\u76f4\u64ad<\/p>\n<\/td>\n \n \u9891\u7e41\u7f13\u51b2\u3001\u64ad\u653e\u4e2d\u65ad<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n \u4f60\u5e94\u5c3d\u91cf\u628a\u5ef6\u8fdf\u63a7\u5236\u5728\u201c\u6b63\u5e38\u8303\u56f4\u201d\u5185\uff0c\u4ee5\u907f\u514d\u4e0a\u8ff0\u95ee\u9898\u3002CN2 \u7ebf\u8def\u53ef\u4ee5\u5728\u9ad8\u5cf0\u65f6\u6bb5\u5e2e\u52a9\u4f60\u4fdd\u6301\u5728\u8f83\u7406\u60f3\u7684\u5ef6\u8fdf\u533a\u95f4\uff1b\u800c\u5982\u679c\u4f7f\u7528\u666e\u901a\u56fd\u9645\u7ebf\u8def\uff0c\u9ad8\u5ef6\u8fdf\u548c\u4e22\u5305\u60c5\u51b5\u5c31\u66f4\u5bb9\u6613\u51fa\u73b0\u3002<\/p>\n \n \u6ce8\u610f\uff1a\u201c\u6b63\u5e38\u5ef6\u8fdf\u201d\u7684\u6807\u51c6\u53d6\u51b3\u4e8e\u4f60\u7684\u5177\u4f53\u4f7f\u7528\u573a\u666f\u3002\u6e38\u620f\u66f4\u9700\u8981\u4f4e\u5ef6\u8fdf\uff0c\u800c\u6d4f\u89c8\u7f51\u9875\u548c\u70b9\u64ad\u89c6\u9891\u5219\u80fd\u5bb9\u5fcd\u76f8\u5bf9\u66f4\u9ad8\u7684\u5ef6\u8fdf\u3002<\/p>\n<\/blockquote>\n \u5f71\u54cd\u5ef6\u8fdf\u7684\u56e0\u7d20<\/strong><\/h2>\n \u7269\u7406\u8ddd\u79bb\u4e0e\u8def\u7531\u8def\u5f84<\/h3>\n \u5f53\u6570\u636e\u5728\u4e2d\u56fd\u548c\u65e5\u672c\u4e4b\u95f4\u957f\u8ddd\u79bb\u4f20\u8f93\u65f6\uff0c\u4f60\u81ea\u7136\u4f1a\u9047\u5230\u66f4\u9ad8\u7684\u5ef6\u8fdf\u3002\u7269\u7406\u8ddd\u79bb\u4f1a\u4e3a\u6bcf\u4e2a\u6570\u636e\u5305\u589e\u52a0\u82e5\u5e72\u6beb\u79d2\u7684\u5f80\u8fd4\u65f6\u95f4\u3002\u8def\u7531\u8def\u5f84\u540c\u6837\u5728\u5176\u4e2d\u8d77\u5230\u5173\u952e\u4f5c\u7528\uff0c\u5b83\u51b3\u5b9a\u4e86\u6570\u636e\u80fd\u5426\u66f4\u5feb\u62b5\u8fbe\u76ee\u6807\u3002CN2 \u7ebf\u8def\u4e3a\u8de8\u5883\u6d41\u91cf\u63d0\u4f9b\u4e86\u66f4\u4f18\u7684\u8def\u5f84\u89c4\u5212\uff0c\u6709\u52a9\u4e8e\u51cf\u5c11\u4f20\u8f93\u65f6\u5ef6\u3002\u6bd4\u5982\uff0c\u4f7f\u7528 CN2 \u7684\u65e5\u672c\u670d\u52a1\u5668\uff0c\u5ef6\u8fdf\u901a\u5e38\u5728 40ms \u5230 60ms \u4e4b\u95f4\uff0c\u800c\u666e\u901a\u8def\u7ebf\u5f80\u5f80\u66f4\u9ad8\u3002\u4e0b\u8868\u5c55\u793a\u4e86\u91c7\u7528 CN2 \u65f6\u4e0d\u540c\u5730\u533a\u7684\u5178\u578b\u5ef6\u8fdf\uff1a<\/p>\n \n\n\n\n\n <\/colgroup>\n\n\n\n\n\n\n \n \u5730\u533a<\/p>\n<\/th>\n \n \u5178\u578b\u5ef6\u8fdf\uff08ms\uff09<\/p>\n<\/th>\n<\/tr>\n \n \u9999\u6e2f CN2<\/p>\n<\/td>\n \n 10\u201330<\/p>\n<\/td>\n<\/tr>\n \n \u65e5\u672c CN2<\/p>\n<\/td>\n \n 40\u201360<\/p>\n<\/td>\n<\/tr>\n \n \u65b0\u52a0\u5761 CN2<\/p>\n<\/td>\n \n 50\u201370<\/p>\n<\/td>\n<\/tr>\n \n \u7f8e\u56fd CN2<\/p>\n<\/td>\n \n 130\u2013160<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n \u5bf9\u4e8e\u6e38\u620f\u548c\u5404\u7c7b\u5b9e\u65f6\u5e94\u7528\u6765\u8bf4\uff0c\u4f4e\u5ef6\u8fdf\u8fde\u63a5\u81f3\u5173\u91cd\u8981\u3002\u5b9e\u9645\u6548\u679c\u8fd8\u53d6\u51b3\u4e8e\u4f60\u7684\u5177\u4f53\u6240\u5728\u4f4d\u7f6e\u4ee5\u53ca\u6240\u4f7f\u7528\u7ebf\u8def\u7684\u8d28\u91cf\u3002<\/p>\n \u8fd0\u8425\u5546\u4e0e\u7f51\u7edc\u62e5\u585e<\/h3>\n \u4f60\u7684\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546\uff08ISP\uff09\u4f1a\u76f4\u63a5\u5f71\u54cd\u6570\u636e\u5728\u7f51\u7edc\u4e0a\u7684\u4f20\u8f93\u8def\u5f84\u3002\u6709\u4e9b\u8fd0\u8425\u5546\u5177\u5907\u66f4\u597d\u7684\u56fd\u9645\u4e92\u8054\u80fd\u529b\uff08peering\uff09\uff0c\u56e0\u800c\u63d0\u4f9b\u66f4\u5feb\u3001\u66f4\u7a33\u5b9a\u7684\u8fde\u63a5\u3002\u5728\u7f51\u7edc\u9ad8\u5cf0\u65f6\u6bb5\uff0c\u62e5\u585e\u4f1a\u62d6\u6162\u4f60\u7684\u8bbf\u95ee\u901f\u5ea6\uff1b\u5f53\u5927\u91cf\u7528\u6237\u5171\u4eab\u540c\u4e00\u7f51\u7edc\u65f6\uff0c\u4f60\u4f1a\u660e\u663e\u611f\u5230 ping \u503c\u5347\u9ad8\u3001\u5361\u987f\u589e\u591a\u3002\u7f51\u7edc\u62e5\u585e\u901a\u5e38\u51fa\u73b0\u5728\u665a\u4e0a\u6216\u5927\u578b\u7ebf\u4e0a\u6d3b\u52a8\u671f\u95f4\u3002\u9009\u62e9\u62e5\u6709\u826f\u597d\u9aa8\u5e72\u7f51\u7edc\u7684\u8fd0\u8425\u5546\uff0c\u6709\u52a9\u4e8e\u51cf\u8f7b\u8fd9\u79cd\u62e5\u585e\u5e26\u6765\u7684\u5f71\u54cd\u3002<\/p>\n \u9632\u706b\u957f\u57ce\u4e0e\u8bbf\u95ee\u9650\u5236<\/h3>\n \u4e2d\u56fd\u7684\u9632\u706b\u957f\u57ce\u4f1a\u68c0\u67e5\u6240\u6709\u51fa\u5883\u8de8\u5883\u6d41\u91cf\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u4f1a\u4e3a\u6bcf\u4e2a\u6570\u636e\u5305\u589e\u52a0\u5904\u7406\u65f6\u95f4\uff0c\u4ece\u800c\u63d0\u9ad8\u6574\u4f53\u5ef6\u8fdf\uff0c\u4f60\u53ef\u80fd\u5728\u8bbf\u95ee\u6d77\u5916\u670d\u52a1\u5668\u65f6\u611f\u89c9\u5230\u989d\u5916\u7684\u65f6\u5ef6\u548c\u4e22\u5305\u3002\u6709\u7814\u7a76\u8868\u660e\uff0c\u4ece\u4e2d\u56fd\u5230\u65e5\u672c\u7684\u8de8\u5883\u94fe\u8def\uff0c\u6574\u4f53\u7a33\u5b9a\u6027\u751a\u81f3\u4f4e\u4e8e\u53d1\u5f80\u7f8e\u56fd\u7684\u7ebf\u8def\u3002\u4f7f\u7528\u90e8\u7f72\u5728\u4e2d\u56fd\u5883\u5185\u7684 CDN \u6709\u65f6\u80fd\u6539\u5584\u8bbf\u95ee\u6548\u679c\uff0c\u4f46\u6839\u672c\u95ee\u9898\u4ecd\u7136\u6765\u81ea\u4e2d\u56fd\u4fa7\u7684\u7f51\u7edc\u9650\u5236\u3002<\/p>\n \u9632\u706b\u957f\u57ce\u4f1a\u5728\u6570\u636e\u5305\u79bb\u5f00\u4e2d\u56fd\u524d\u8fdb\u884c\u6df1\u5ea6\u68c0\u6d4b\u3002\u5982\u679c\u67d0\u4e2a\u6570\u636e\u5305\u88ab\u5224\u5b9a\u4e3a\u4e0d\u5141\u8bb8\u901a\u8fc7\uff0c\u5b83\u53ef\u80fd\u8fd8\u4f1a\u8fdb\u4e00\u6b65\u9650\u5236\u6765\u81ea\u540c\u4e00\u6e90\u5730\u5740\u7684\u66f4\u591a\u6570\u636e\u5305\uff0c\u4ece\u800c\u9020\u6210\u66f4\u5927\u7684\u5ef6\u8fdf\u548c\u8bbf\u95ee\u5931\u8d25\u3002<\/p>\n \u5728\u6392\u67e5\u8fde\u63a5\u65e5\u672c\u670d\u52a1\u5668\u7684\u95ee\u9898\u65f6\uff0c\u4f60\u9700\u8981\u59cb\u7ec8\u5c06\u8fd9\u4e9b\u56e0\u7d20\u7eb3\u5165\u8003\u8651\u8303\u56f4\u3002<\/p>\n \u5982\u4f55\u68c0\u67e5\u4f60\u7684\u5ef6\u8fdf<\/strong><\/h2>\n \u5e38\u7528\u5de5\u5177\u548c\u65b9\u6cd5<\/h3>\n \u4f60\u53ef\u4ee5\u501f\u52a9\u591a\u79cd\u5de5\u5177\u6765\u6d4b\u8bd5\u5230\u65e5\u672c\u670d\u52a1\u5668\u7684\u8fde\u63a5\u60c5\u51b5\uff0c\u6bcf\u79cd\u5de5\u5177\u63d0\u4f9b\u7684\u7f51\u7edc\u4fe1\u606f\u5404\u4e0d\u76f8\u540c\u3002\u6700\u5e38\u7528\u7684\u65b9\u5f0f\u5305\u62ec ping\u3001traceroute \u548c MTR\u3002\u4e0b\u8868\u5bf9\u8fd9\u4e9b\u5de5\u5177\u8fdb\u884c\u4e86\u5bf9\u6bd4\uff1a<\/p>\n \n\n\n\n\n\n\n <\/colgroup>\n\n\n\n\n\n \n \u5de5\u5177<\/p>\n<\/th>\n \n \u4e3b\u8981\u529f\u80fd<\/p>\n<\/th>\n \n \u4f18\u52bf<\/p>\n<\/th>\n \n \u5c40\u9650\u6027<\/p>\n<\/th>\n<\/tr>\n \n Ping<\/p>\n<\/td>\n \n \u53d1\u9001 ICMP ECHO \u8bf7\u6c42\u4ee5\u6d4b\u91cf\u5f80\u8fd4\u65f6\u95f4\u3002<\/p>\n<\/td>\n \n \u4f7f\u7528\u7b80\u5355\u3001\u6d4b\u8bd5\u5feb\u901f\u3002<\/p>\n<\/td>\n \n \u65e0\u6cd5\u5c55\u793a\u6570\u636e\u4f20\u8f93\u7684\u5b8c\u6574\u8def\u5f84\u3002<\/p>\n<\/td>\n<\/tr>\n \n Traceroute<\/p>\n<\/td>\n \n \u901a\u8fc7\u9010\u6b65\u589e\u52a0 TTL \u7684\u65b9\u5f0f\u63a2\u6d4b\u8def\u5f84\u4e0a\u7684\u6bcf\u4e00\u8df3\u3002<\/p>\n<\/td>\n \n \u80fd\u591f\u663e\u793a\u6570\u636e\u5305\u5230\u8fbe\u76ee\u6807\u524d\u6240\u7ecf\u8fc7\u7684\u8def\u7531\u8282\u70b9\u3002<\/p>\n<\/td>\n \n \u53ef\u80fd\u88ab\u9632\u706b\u5899\u6216\u8def\u7531\u5668\u963b\u65ad\u3002<\/p>\n<\/td>\n<\/tr>\n \n MTR<\/p>\n<\/td>\n \n \u7ed3\u5408 ping \u548c traceroute \u7684\u529f\u80fd\uff0c\u5e76\u884c\u53d1\u9001 ICMP ECHO \u8bf7\u6c42\u3002<\/p>\n<\/td>\n \n \u53ef\u8bc6\u522b\u6bcf\u4e00\u8df3\u7684\u4e22\u5305\u60c5\u51b5\uff0c\u5e76\u80fd\u5728\u963b\u65ad UDP \u7684\u8def\u7531\u5668\u73af\u5883\u4e2d\u5de5\u4f5c\u3002<\/p>\n<\/td>\n \n \u76f8\u8f83\u4e13\u4e1a\u7f51\u7edc\u5206\u6790\u5de5\u5177\uff0c\u4fe1\u606f\u53ef\u80fd\u4e0d\u591f\u5168\u9762\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n \u4f60\u53ef\u4ee5\u5148\u901a\u8fc7 ping \u505a\u4e00\u4e2a\u7b80\u5355\u6d4b\u8bd5\uff0c\u67e5\u770b\u670d\u52a1\u5668\u54cd\u5e94\u65f6\u95f4\uff0c\u8fd9\u6709\u52a9\u4e8e\u5feb\u901f\u5224\u65ad\u57fa\u672c\u8fde\u63a5\u72b6\u51b5\u3002\u5982\u679c\u60f3\u4e86\u89e3\u6570\u636e\u5305\u7ecf\u8fc7\u7684\u8def\u5f84\uff0c\u53ef\u4ee5\u4f7f\u7528 traceroute\u3002\u82e5\u5e0c\u671b\u66f4\u6df1\u5165\u5730\u5206\u6790\u94fe\u8def\u4e0a\u54ea\u91cc\u51fa\u73b0\u4e22\u5305\u6216\u5ef6\u8fdf\u7a81\u589e\uff0cMTR \u5219\u4f1a\u66f4\u6709\u5e2e\u52a9\u3002<\/p>\n \u5982\u4f55\u89e3\u8bfb\u6d4b\u8bd5\u7ed3\u679c<\/h3>\n \u5728\u8fdb\u884c\u5ef6\u8fdf\u6d4b\u8bd5\u65f6\uff0c\u4f60\u9700\u8981\u7406\u89e3\u8fd9\u4e9b\u6570\u503c\u6240\u4ee3\u8868\u7684\u542b\u4e49\u3002\u4ee5\u4e0b\u51e0\u70b9\u53ef\u4ee5\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u89e3\u8bfb\u7ed3\u679c\uff1a<\/p>\n \n \n \u5e73\u5747 ping \u503c\u53cd\u6620\u7684\u662f\u5178\u578b\u54cd\u5e94\u65f6\u95f4\uff0c\u6709\u52a9\u4e8e\u5224\u65ad\u4f60\u7684\u8fde\u63a5\u662f\u6574\u4f53\u7a33\u5b9a\uff0c\u8fd8\u662f\u4ec5\u5076\u5c14\u51fa\u73b0\u6ce2\u52a8\u3002<\/p>\n<\/li>\n \n \u6296\u52a8\uff08jitter\uff09\u8868\u793a\u6bcf\u6b21\u54cd\u5e94\u65f6\u95f4\u7684\u6ce2\u52a8\u5e45\u5ea6\u3002\u6296\u52a8\u8d8a\u5c0f\uff0c\u8fde\u63a5\u8d8a\u7a33\u5b9a\uff0c\u8fd9\u5bf9\u6e38\u620f\u548c\u89c6\u9891\u901a\u8bdd\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<\/li>\n \n \u5728\u8f83\u957f\u65f6\u95f4\u5185\u6301\u7eed\u6d4b\u8bd5\uff0c\u6709\u52a9\u4e8e\u53d1\u73b0\u77ed\u65f6\u95f4\u6d4b\u8bd5\u770b\u4e0d\u51fa\u6765\u7684\u95ee\u9898\uff0c\u4f8b\u5982\u5076\u53d1\u6027\u5361\u987f\u6216\u95f4\u6b47\u6027\u4e22\u5305\u3002<\/p>\n<\/li>\n<\/ul>\n \u5982\u679c\u4f60\u53d1\u73b0\u54cd\u5e94\u65f6\u95f4\u504f\u9ad8\u6216\u53d8\u5316\u5267\u70c8\uff0c\u5c31\u9700\u8981\u68c0\u67e5\u672c\u5730\u7f51\u7edc\u6216\u8054\u7cfb\u8fd0\u8425\u5546\u3002\u7a33\u5b9a\u7684\u670d\u52a1\u5668\u54cd\u5e94\u65f6\u95f4\uff0c\u662f\u4fdd\u969c\u6e38\u620f\u3001\u89c2\u5f71\u548c\u7f51\u9875\u6d4f\u89c8\u4f53\u9a8c\u7684\u57fa\u7840\u3002<\/p>\n \u9ad8\u5ef6\u8fdf\u7684\u89e3\u51b3\u65b9\u6848<\/strong><\/h2>\n \u6392\u67e5\u6b65\u9aa4<\/h3>\n \u5f53\u4f60\u4ece\u4e2d\u56fd\u5927\u9646\u8fde\u63a5\u65e5\u672c\u670d\u52a1\u5668\u65f6\u9047\u5230\u9ad8\u5ef6\u8fdf\uff0c\u53ef\u4ee5\u6309\u4ee5\u4e0b\u6b65\u9aa4\u5c1d\u8bd5\u964d\u4f4e\u5ef6\u8fdf\u3002\u9996\u5148\uff0c\u5728\u4e00\u5929\u4e2d\u4e0d\u540c\u65f6\u95f4\u6bb5\u8fdb\u884c\u591a\u6b21\u6d4b\u8bd5\uff0c\u4ee5\u5224\u65ad\u95ee\u9898\u662f\u5426\u7531\u7f51\u7edc\u9ad8\u5cf0\u62e5\u585e\u5f15\u8d77\u3002\u4f7f\u7528 ping\u3001traceroute \u548c MTR \u7b49\u5de5\u5177\u6d4b\u8bd5\u5230\u4e0d\u540c\u6e38\u620f\u670d\u52a1\u5668\u7684\u8fde\u63a5\u60c5\u51b5\uff0c\u5e76\u5206\u6790\u4e22\u5305\u6216\u54cd\u5e94\u65f6\u95f4\u7a81\u7136\u5347\u9ad8\u7684\u8282\u70b9\u3002\u5982\u679c\u4f60\u53d1\u73b0\u8fde\u672c\u5730\u670d\u52a1\u5668\u7684\u5ef6\u8fdf\u90fd\u957f\u671f\u504f\u9ad8\uff0c\u90a3\u95ee\u9898\u5f88\u53ef\u80fd\u5728\u672c\u5730\u7f51\u7edc\u3002<\/p>\n \u5c06\u8fde\u63a5\u65b9\u5f0f\u4ece Wi-Fi \u6362\u6210\u6709\u7ebf\u7f51\u7ebf\uff0c\u4e00\u822c\u53ef\u4ee5\u4f7f\u4e2d\u56fd\u7f51\u7edc\u7684\u5ef6\u8fdf\u964d\u4f4e 10\u201330ms\u3002\u5982\u679c\u5fc5\u987b\u4f7f\u7528 Wi-Fi\uff0c\u4f18\u5148\u9009\u62e9 5GHz \u9891\u6bb5\uff0c\u5b83\u5e72\u6270\u66f4\u5c11\uff0c\u80fd\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u6539\u5584\u5ef6\u8fdf\u3002\u4f60\u8fd8\u5e94\u68c0\u67e5\u8def\u7531\u5668\u7684\u8bbe\u7f6e\uff0c\u786e\u8ba4\u662f\u5426\u6709\u5176\u4ed6\u8bbe\u5907\u5360\u7528\u8fc7\u591a\u5e26\u5bbd\u3002\u8fd9\u4e9b\u57fa\u672c\u6b65\u9aa4\u5373\u53ef\u89e3\u51b3\u8bb8\u591a\u5e38\u89c1\u7684\u4e2d\u56fd\u7f51\u7edc\u6027\u80fd\u95ee\u9898\u3002<\/p>\n \u4f60\u4e5f\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u4f4f\u5b85 IP VPN\uff0c\u9009\u62e9\u9999\u6e2f\u3001\u65e5\u672c\u6216\u65b0\u52a0\u5761\u7684\u8282\u70b9\uff0c\u4ee5\u7ed5\u5f00\u8d28\u91cf\u8f83\u5dee\u7684\u8def\u7531\uff0c\u964d\u4f4e\u8de8\u5883\u5ef6\u8fdf\u3002\u90e8\u7f72 CDN \u5219\u901a\u8fc7\u5c06\u5185\u5bb9\u7f13\u5b58\u5230\u66f4\u9760\u8fd1\u4f60\u7684\u4f4d\u7f6e\uff0c\u51cf\u5c11\u6570\u636e\u4f20\u8f93\u8ddd\u79bb\uff0c\u4ece\u800c\u6539\u5584\u6574\u4f53\u7f51\u7edc\u8868\u73b0\u3002<\/p>\n \u5982\u679c\u4f60\u6301\u7eed\u5728\u8fde\u63a5\u7279\u5b9a\u65e5\u672c\u670d\u52a1\u5668\u65f6\u9047\u5230\u9ad8\u5ef6\u8fdf\uff0c\u5e94\u5f53\u8054\u7cfb\u4f60\u7684 ISP\uff0c\u5e76\u9644\u4e0a\u6d4b\u8bd5\u7ed3\u679c\uff0c\u8be2\u95ee\u662f\u5426\u53ef\u4ee5\u4f18\u5316\u6216\u8c03\u6574\u8def\u7531\u3002<\/p>\n \u8fd0\u8425\u5546\u9009\u62e9\u4e0e\u66ff\u4ee3\u65b9\u6848<\/h3>\n \u5982\u679c\u5e38\u89c4\u6392\u67e5\u4ecd\u65e0\u6cd5\u89e3\u51b3\u95ee\u9898\uff0c\u53ef\u4ee5\u8003\u8651\u66f4\u6362\u65b9\u6848\u3002\u4e00\u4e9b\u4e2d\u56fd\u5927\u9646\u8fd0\u8425\u5546\u7684\u56fd\u9645\u8def\u7531\u8d28\u91cf\u4f18\u4e8e\u5176\u4ed6\u8fd0\u8425\u5546\u3002\u957f\u671f\u9ad8\u5ef6\u8fdf\u5f80\u5f80\u6e90\u4e8e\u8fd0\u8425\u5546\u7684\u8def\u7531\u4e0d\u4f73\uff0c\u6216\u662f\u53d7\u9632\u706b\u957f\u57ce\u5f71\u54cd\u4e25\u91cd\u3002\u5982\u679c\u4f60\u53d1\u73b0\u8ddd\u79bb\u66f4\u8fd1\u7684\u670d\u52a1\u5668\u5ef6\u8fdf\u53cd\u800c\u66f4\u9ad8\uff0c\u90a3\u5f80\u5f80\u610f\u5473\u7740\u8fd0\u8425\u5546\u8def\u7531\u5b58\u5728\u95ee\u9898\u3002<\/p>\n \u4f60\u53ef\u4ee5\u5c1d\u8bd5\u7c7b\u4f3c Surflare \u8fd9\u7c7b\u9762\u5411\u4e2d\u56fd\u5927\u9646\u7528\u6237\u7684\u4e13\u4e1a VPN\uff0c\u5b83\u4eec\u901a\u8fc7\u4f18\u5316\u7ebf\u8def\u8d28\u91cf\uff0c\u8ba9\u4ece\u4e2d\u56fd\u8fde\u63a5\u65e5\u672c\u65f6\u62e5\u6709\u66f4\u597d\u7684\u5ef6\u8fdf\u8868\u73b0\u3002Surflare \u4f7f\u7528\u9ad8\u901f\u4e13\u7ebf\u548c\u4f18\u5316\u7684\u8de8\u5883\u8def\u7531\uff0c\u5373\u4f7f\u5728\u9ad8\u5cf0\u65f6\u6bb5\u4e5f\u80fd\u5c3d\u91cf\u964d\u4f4e\u5ef6\u8fdf\u3002\u6b64\u7c7b\u670d\u52a1\u63d0\u4f9b\u7684\u539f\u751f IP \u8fd8\u80fd\u964d\u4f4e\u4f60\u5728\u65e5\u672c\u5e73\u53f0\u4e0a\u88ab\u9650\u5236\u8bbf\u95ee\u7684\u98ce\u9669\uff0c\u5bf9\u957f\u671f\u4f7f\u7528\u5c24\u5176\u91cd\u8981\u3002<\/p>\n \u9ad8\u901f\u4e13\u7ebf\u662f\u53e6\u4e00\u4e2a\u53ef\u9009\u65b9\u6848\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u52a0\u7a33\u5b9a\u7684\u8fde\u63a5\uff0c\u5e2e\u52a9\u4f60\u7ed5\u8fc7\u8bb8\u591a\u7531\u9632\u706b\u957f\u57ce\u5f15\u8d77\u7684\u7f51\u7edc\u6027\u80fd\u95ee\u9898\u3002\u5229\u7528 CDN 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