\u65e5\u672c\u904a\u6232\u548c\u4e32\u6d41\u5f71\u97f3\u670d\u52d9\u9700\u8981\u7a69\u5b9a\u7684\u7db2\u8def\u9023\u7dda\uff0c\u5ef6\u9072\u6ce2\u52d5\u6703\u660e\u986f\u5f71\u97ff\u9ad4\u9a57\u3002<\/p>\n<\/li>\n

\u5728\u7db2\u8def\u5c16\u5cf0\u6642\u6bb5\uff0c\u4f60\u53ef\u80fd\u6703\u660e\u986f\u611f\u5230\u5361\u9813\u6216\u5ef6\u9072\u3002<\/p>\n<\/li>\n

\u5373\u6642\u904a\u6232\u5bb9\u6613\u51fa\u73fe\u6296\u52d5\uff08jitter\uff09\u548c\u5c01\u5305\u907a\u5931\uff0c\u5c0e\u81f4\u904a\u6232\u904e\u7a0b\u8b8a\u5f97\u975e\u5e38\u7cdf\u7cd5\u3002<\/p>\n<\/li>\n

\u5230\u65e5\u672c\u4f3a\u670d\u5668\u7684\u7dda\u8def\u54c1\u8cea\uff0c\u6bd4\u55ae\u7d14\u4f3a\u670d\u5668\u6a5f\u623f\u6240\u5728\u4f4d\u7f6e\u66f4\u70ba\u91cd\u8981\u3002<\/p>\n<\/li>\n<\/ul>\n

\u91cd\u9ede\u901f\u89bd<\/strong><\/h2>\n

\n
• \n

  \u5f9e\u4e2d\u570b\u5927\u9678\u8a2a\u554f\u65e5\u672c\u4f3a\u670d\u5668\u6642\uff0c90ms \u5230 120ms \u7684\u5ef6\u9072\u901a\u5e38\u53ef\u4ee5\u5e36\u4f86\u4e0d\u932f\u7684\u7dda\u4e0a\u9ad4\u9a57\u3002<\/p>\n<\/li>\n

• \n

  \u82e5\u60f3\u7372\u5f97\u6d41\u66a2\u7684\u904a\u6232\u9ad4\u9a57\uff0c\u61c9\u722d\u53d6\u5c07\u5ef6\u9072\u63a7\u5236\u5728 100ms \u4ee5\u4e0b\uff1b\u66f4\u9ad8\u7684\u5ef6\u9072\u6703\u5c0e\u81f4\u5361\u9813\u8207\u632b\u6298\u611f\u3002<\/p>\n<\/li>\n

• \n

  \u5118\u91cf\u9078\u64c7 CN2 \u7dda\u8def\u4ee5\u7372\u5f97\u66f4\u4f73\u8868\u73fe\uff1b\u8207\u4e00\u822c\u7dda\u8def\u76f8\u6bd4\uff0cCN2 \u901a\u5e38\u5ef6\u9072\u66f4\u4f4e\u3001\u5c01\u5305\u907a\u5931\u7387\u4e5f\u66f4\u5c0f\u3002<\/p>\n<\/li>\n

• \n

  \u7d93\u5e38\u4f7f\u7528 ping \u548c traceroute \u7b49\u5de5\u5177\u6aa2\u67e5\u4f60\u7684\u7db2\u8def\u9023\u7dda\uff0c\u5e6b\u52a9\u4f60\u767c\u73fe\u554f\u984c\u4e26\u512a\u5316\u9ad4\u9a57\u3002<\/p>\n<\/li>\n

• \n

  \u8003\u616e\u6539\u7528\u6709\u7dda\u9023\u7dda\uff0c\u6216\u4f7f\u7528 VPN \u4f86\u964d\u4f4e\u5ef6\u9072\u3001\u6539\u5584\u65e5\u5e38\u4e0a\u7db2\u9ad4\u9a57\u3002<\/p>\n<\/li>\n<\/ul>\n

  \u65e5\u672c\u4f3a\u670d\u5668\u7684\u6b63\u5e38\u5ef6\u9072\u7bc4\u570d<\/strong><\/h2>\n

  \u5e73\u5747\u5ef6\u9072\u503c<\/h3>\n

  \u5f9e\u4e2d\u570b\u5927\u9678\u9023\u7dda\u65e5\u672c\u4f3a\u670d\u5668\u6642\uff0c\u4f60\u7d93\u5e38\u6703\u9047\u5230\u88ab\u8996\u70ba\u300c\u5ef6\u9072\u6b63\u5e38\u300d\u7684\u5340\u9593\u3002\u591a\u6578\u4f7f\u7528\u8005\u7684\u5ef6\u9072\u843d\u5728 90ms \u5230 120ms \u4e4b\u9593\uff0c\u9019\u4e00\u7bc4\u570d\u53ef\u4ee5\u6eff\u8db3\u4e00\u822c\u7db2\u9801\u700f\u89bd\u548c\u89c0\u5f71\u9700\u6c42\u3002\u6771\u4eac\u662f\u5168\u7403\u7db2\u8def\u6d41\u91cf\u7684\u91cd\u8981\u6a1e\u7d10\uff0c\u6709\u52a9\u65bc\u4f01\u696d\u66f4\u597d\u89f8\u53ca\u5317\u7f8e\u8207\u6b50\u6d32\u5730\u5340\uff1b\u5927\u962a\u5247\u70ba\u5305\u542b\u4e2d\u570b\u3001\u97d3\u570b\u8207\u6771\u5357\u4e9e\u5728\u5167\u7684\u4e9e\u6d32\u5927\u9678\u63d0\u4f9b\u8f03\u4f4e\u5ef6\u9072\u7684\u9023\u7dda\u3002<\/p>\n

  \u4f60\u53ef\u4ee5\u9810\u671f\uff0c\u5f9e\u65e5\u672c\u5230\u4e2d\u570b\u4e3b\u8981\u57ce\u5e02\u7684\u5e73\u5747\u5ef6\u9072\u7d04\u5728 80\u2013100ms \u4e4b\u9593\u3002\u5be6\u969b\u6e2c\u8a66\u986f\u793a\uff0c\u5373\u4fbf\u5728\u5c16\u5cf0\u6642\u6bb5\uff0c\u5c01\u5305\u907a\u5931\u7387\u4e5f\u76f8\u5c0d\u8f03\u4f4e\u3002\u8207\u4e00\u822c\u570b\u969b\u7dda\u8def\u76f8\u6bd4\uff0cCN2 GIA \u7dda\u8def\u80fd\u660e\u986f\u964d\u4f4e\u5ef6\u9072\u3002CN2 GIA \u7dda\u8def\u901a\u5e38\u80fd\u5be6\u73fe\u7d04 30\u201380ms \u7684\u5ef6\u9072\uff0c\u4e14\u5c01\u5305\u907a\u5931\u6975\u5c11\uff1b\u800c\u4e00\u822c\u570b\u969b\u7dda\u8def\u7684\u5ef6\u9072\u5f80\u5f80\u5728 200\u2013400ms \u4e4b\u9593\uff0c\u4e14\u7d93\u5e38\u767c\u751f\u5c01\u5305\u907a\u5931\u3002<\/p>\n

  \n

  \u63d0\u793a\uff1a\u5982\u679c\u4f60\u9078\u64c7 CN2 GIA \u7dda\u8def\uff0c\u5728\u904a\u6232\u548c\u8996\u8a0a\u901a\u8a71\u7b49\u5c0d\u5373\u6642\u6027\u8981\u6c42\u8f03\u9ad8\u7684\u60c5\u5883\u4e2d\uff0c\u4f60\u7684\u9ad4\u9a57\u6703\u66f4\u52a0\u9806\u66a2\u3002<\/p>\n<\/blockquote>\n

  \u4f4e\u5ef6\u9072\u3001\u6b63\u5e38\u5ef6\u9072\u8207\u9ad8\u5ef6\u9072<\/h3>\n

  \u4f60\u9700\u8981\u5f04\u6e05\u695a\u300c\u88ab\u8a8d\u70ba\u6b63\u5e38\u7684\u5ef6\u9072\u300d\u5728\u4f60\u7684\u65e5\u5e38\u4e0a\u7db2\u60c5\u5883\u4e2d\u4ee3\u8868\u4ec0\u9ebc\u3002\u4e0b\u8868\u5c55\u793a\u4e86\u4e0d\u540c\u6d3b\u52d5\u5c0d\u61c9\u7684\u5efa\u8b70\u5ef6\u9072\u9580\u6abb\uff1a<\/p>\n

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

  \n \u6d3b\u52d5\u985e\u578b<\/p>\n<\/th>\n	\n \u5efa\u8b70\u5ef6\u9072<\/p>\n<\/th>\n<\/tr>\n
  \n \u7af6\u6280\u985e\u904a\u6232<\/p>\n<\/td>\n	\n 20ms \u4ee5\u4e0b<\/p>\n<\/td>\n<\/tr>\n
  \n \u4e00\u822c\u7db2\u9801\u700f\u89bd<\/p>\n<\/td>\n	\n 100ms \u4ee5\u4e0b<\/p>\n<\/td>\n<\/tr>\n
  \n \u8996\u8a0a\u6703\u8b70<\/p>\n<\/td>\n	\n \u53ef\u63a5\u53d7\u8f03\u9ad8\u5ef6\u9072\uff08\u4ef0\u8cf4\u7de9\u885d\uff09<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n \u5c0d\u591a\u6578\u4f7f\u7528\u8005\u800c\u8a00\uff0c\u300c\u6b63\u5e38\u5ef6\u9072\u300d\u4e00\u822c\u843d\u5728 80ms \u5230 150ms \u4e4b\u9593\u3002\u5982\u679c\u4f60\u7d93\u5e38\u904a\u73a9\u7dda\u4e0a\u904a\u6232\uff0c\u6700\u597d\u8b93\u5ef6\u9072\u7dad\u6301\u5728 100ms \u4ee5\u4e0b\uff0c\u4ee5\u78ba\u4fdd\u756b\u9762\u8207\u64cd\u4f5c\u8db3\u5920\u9806\u66a2\u3002\u7576\u5ef6\u9072\u5347\u5230 150ms \u4ee5\u4e0a\u6642\uff0c\u4f60\u5c31\u6703\u660e\u986f\u611f\u5230\u5361\u9813\u3001\u64cd\u4f5c\u5ef6\u9072\u6216\u4e2d\u65b7\u3002\u4e0b\u8868\u8aaa\u660e\u9ad8\u5ef6\u9072\u6703\u5982\u4f55\u5f71\u97ff\u4f60\u7684\u9ad4\u9a57\uff1a<\/p>\n \n\n\n\n\n <\/colgroup>\n\n\n\n\n\n \n \u6d3b\u52d5\u985e\u578b<\/p>\n<\/th>\n \n \u5c0d\u4f7f\u7528\u8005\u9ad4\u9a57\u7684\u5f71\u97ff<\/p>\n<\/th>\n<\/tr>\n \n \u904a\u6232<\/p>\n<\/td>\n \n \u660e\u986f\u5361\u9813\u3001\u64cd\u4f5c\u5ef6\u9072\uff0c\u9ad4\u9a57\u5f88\u5dee<\/p>\n<\/td>\n<\/tr>\n \n \u8996\u8a0a\u901a\u8a71<\/p>\n<\/td>\n \n \u756b\u9762\u4e0d\u6d41\u66a2\u3001\u8072\u97f3\u65b7\u65b7\u7e8c\u7e8c<\/p>\n<\/td>\n<\/tr>\n \n \u7dda\u4e0a\u5f71\u7247\uff0f\u76f4\u64ad<\/p>\n<\/td>\n \n \u983b\u7e41\u7de9\u885d\u3001\u64ad\u653e\u4e2d\u65b7<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n \u4f60\u61c9\u76e1\u91cf\u628a\u5ef6\u9072\u63a7\u5236\u5728\u300c\u6b63\u5e38\u7bc4\u570d\u300d\u5167\uff0c\u4ee5\u907f\u514d\u4e0a\u8ff0\u554f\u984c\u3002CN2 \u7dda\u8def\u53ef\u4ee5\u5728\u5c16\u5cf0\u6642\u6bb5\u5e6b\u52a9\u4f60\u7dad\u6301\u8f03\u7406\u60f3\u7684\u5ef6\u9072\u5340\u9593\uff1b\u82e5\u4f7f\u7528\u4e00\u822c\u570b\u969b\u7dda\u8def\uff0c\u9ad8\u5ef6\u9072\u8207\u5c01\u5305\u907a\u5931\u60c5\u6cc1\u5c31\u66f4\u5bb9\u6613\u51fa\u73fe\u3002<\/p>\n \n \u6ce8\u610f\uff1a\u300c\u6b63\u5e38\u5ef6\u9072\u300d\u7684\u6a19\u6e96\u53d6\u6c7a\u65bc\u4f60\u7684\u5be6\u969b\u4f7f\u7528\u60c5\u5883\u3002\u904a\u6232\u66f4\u9700\u8981\u4f4e\u5ef6\u9072\uff0c\u800c\u700f\u89bd\u7db2\u9801\u548c\u96a8\u9078\u5f71\u7247\u5247\u80fd\u5bb9\u5fcd\u76f8\u5c0d\u8f03\u9ad8\u7684\u5ef6\u9072\u3002<\/p>\n<\/blockquote>\n \u5f71\u97ff\u5ef6\u9072\u7684\u56e0\u7d20<\/strong><\/h2>\n \u7269\u7406\u8ddd\u96e2\u8207\u8def\u7531\u8def\u5f91<\/h3>\n \u7576\u8cc7\u6599\u5728\u4e2d\u570b\u8207\u65e5\u672c\u4e4b\u9593\u9577\u8ddd\u96e2\u50b3\u8f38\u6642\uff0c\u4f60\u81ea\u7136\u6703\u9047\u5230\u66f4\u9ad8\u7684\u5ef6\u9072\u3002\u7269\u7406\u8ddd\u96e2\u6703\u70ba\u6bcf\u500b\u5c01\u5305\u589e\u52a0\u82e5\u5e72\u6beb\u79d2\u7684\u5f80\u8fd4\u6642\u9593\u3002\u8def\u7531\u8def\u5f91\u540c\u6a23\u626e\u6f14\u95dc\u9375\u89d2\u8272\uff0c\u5b83\u6c7a\u5b9a\u8cc7\u6599\u80fd\u5426\u66f4\u5feb\u62b5\u9054\u76ee\u7684\u5730\u3002CN2 \u7dda\u8def\u70ba\u8de8\u5883\u6d41\u91cf\u63d0\u4f9b\u66f4\u512a\u5316\u7684\u8def\u5f91\u898f\u5283\uff0c\u6709\u52a9\u65bc\u6e1b\u5c11\u50b3\u8f38\u6642\u5ef6\u3002\u8209\u4f8b\u4f86\u8aaa\uff0c\u4f7f\u7528 CN2 \u7684\u65e5\u672c\u4f3a\u670d\u5668\uff0c\u5ef6\u9072\u901a\u5e38\u5728 40ms \u5230 60ms \u4e4b\u9593\uff0c\u800c\u4e00\u822c\u8def\u7dda\u5f80\u5f80\u66f4\u9ad8\u3002\u4e0b\u8868\u5217\u51fa\u63a1\u7528 CN2 \u6642\u4e0d\u540c\u5730\u5340\u7684\u5178\u578b\u5ef6\u9072\uff1a<\/p>\n \n\n\n\n\n <\/colgroup>\n\n\n\n\n\n\n \n \u5730\u5340<\/p>\n<\/th>\n \n \u5178\u578b\u5ef6\u9072\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\u570b CN2<\/p>\n<\/td>\n \n 130\u2013160<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n \u5c0d\u65bc\u904a\u6232\u548c\u5404\u985e\u5373\u6642\u61c9\u7528\u4f86\u8aaa\uff0c\u4f4e\u5ef6\u9072\u9023\u7dda\u81f3\u95dc\u91cd\u8981\u3002\u5be6\u969b\u6548\u679c\u9084\u53d6\u6c7a\u65bc\u4f60\u7684\u5be6\u969b\u6240\u5728\u5730\u9ede\u4ee5\u53ca\u6240\u4f7f\u7528\u7dda\u8def\u7684\u54c1\u8cea\u3002<\/p>\n \u7db2\u8def\u696d\u8005\u8207\u58c5\u585e\u60c5\u6cc1<\/h3>\n \u4f60\u7684\u7db2\u969b\u7db2\u8def\u670d\u52d9\u63d0\u4f9b\u8005\uff08ISP\uff09\u6703\u76f4\u63a5\u5f71\u97ff\u8cc7\u6599\u5728\u7db2\u8def\u4e0a\u7684\u50b3\u8f38\u8def\u5f91\u3002\u6709\u4e9b\u696d\u8005\u5177\u5099\u66f4\u597d\u7684\u570b\u969b\u4e92\u806f\u80fd\u529b\uff08peering\uff09\uff0c\u56e0\u6b64\u80fd\u63d0\u4f9b\u66f4\u5feb\u3001\u66f4\u7a69\u5b9a\u7684\u9023\u7dda\u3002\u5728\u7db2\u8def\u5c16\u5cf0\u6642\u6bb5\uff0c\u58c5\u585e\u6703\u62d6\u6162\u4f60\u7684\u9023\u7dda\u901f\u5ea6\uff1b\u7576\u5927\u91cf\u4f7f\u7528\u8005\u5171\u7528\u540c\u4e00\u689d\u7db2\u8def\u6642\uff0c\u4f60\u6703\u660e\u986f\u611f\u5230 ping \u503c\u5347\u9ad8\u3001\u5361\u9813\u60c5\u6cc1\u52a0\u5287\u3002\u7db2\u8def\u58c5\u585e\u901a\u5e38\u51fa\u73fe\u5728\u665a\u4e0a\u6216\u5927\u578b\u7dda\u4e0a\u6d3b\u52d5\u671f\u9593\u3002\u9078\u64c7\u64c1\u6709\u826f\u597d\u9aa8\u5e79\u7db2\u8def\u7684\u696d\u8005\uff0c\u6709\u52a9\u65bc\u6e1b\u8f15\u9019\u985e\u58c5\u585e\u5e36\u4f86\u7684\u5f71\u97ff\u3002<\/p>\n \u9632\u706b\u9577\u57ce\u8207\u5b58\u53d6\u9650\u5236<\/h3>\n \u4e2d\u570b\u7684\u9632\u706b\u9577\u57ce\u6703\u6aa2\u67e5\u6240\u6709\u51fa\u5883\u7684\u8de8\u5883\u6d41\u91cf\u3002\u9019\u500b\u904e\u7a0b\u6703\u70ba\u6bcf\u500b\u5c01\u5305\u589e\u52a0\u8655\u7406\u6642\u9593\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u5ef6\u9072\uff0c\u4f60\u5728\u5b58\u53d6\u6d77\u5916\u4f3a\u670d\u5668\u6642\u53ef\u80fd\u611f\u53d7\u5230\u984d\u5916\u6642\u5ef6\u8207\u5c01\u5305\u907a\u5931\u3002\u6709\u7814\u7a76\u6307\u51fa\uff0c\u5f9e\u4e2d\u570b\u5230\u65e5\u672c\u7684\u8de8\u5883\u93c8\u8def\uff0c\u6574\u9ad4\u7a69\u5b9a\u6027\u751a\u81f3\u4f4e\u65bc\u901a\u5f80\u7f8e\u570b\u7684\u7dda\u8def\u3002\u4f7f\u7528\u90e8\u7f72\u5728\u4e2d\u570b\u5883\u5167\u7684 CDN \u6709\u6642\u80fd\u6539\u5584\u5b58\u53d6\u6548\u679c\uff0c\u4f46\u6839\u672c\u554f\u984c\u4ecd\u4f86\u81ea\u4e2d\u570b\u7aef\u7684\u7db2\u8def\u9650\u5236\u3002<\/p>\n \u9632\u706b\u9577\u57ce\u6703\u5728\u5c01\u5305\u96e2\u958b\u4e2d\u570b\u524d\u9032\u884c\u6df1\u5ea6\u6aa2\u6e2c\u3002\u5982\u679c\u67d0\u500b\u5c01\u5305\u88ab\u5224\u5b9a\u4e0d\u5141\u8a31\u901a\u904e\uff0c\u5b83\u53ef\u80fd\u9084\u6703\u9032\u4e00\u6b65\u9650\u5236\u4f86\u81ea\u540c\u4e00\u4f86\u6e90\u4f4d\u5740\u7684\u66f4\u591a\u5c01\u5305\uff0c\u5c0e\u81f4\u66f4\u5927\u7684\u5ef6\u9072\u8207\u9023\u7dda\u5931\u6557\u3002<\/p>\n \u5728\u6392\u67e5\u9023\u7dda\u65e5\u672c\u4f3a\u670d\u5668\u7684\u554f\u984c\u6642\uff0c\u4f60\u9700\u8981\u59cb\u7d42\u5c07\u9019\u4e9b\u56e0\u7d20\u7d0d\u5165\u8003\u91cf\u3002<\/p>\n \u5982\u4f55\u6aa2\u67e5\u4f60\u7684\u5ef6\u9072<\/strong><\/h2>\n \u5e38\u7528\u5de5\u5177\u8207\u65b9\u6cd5<\/h3>\n \u4f60\u53ef\u4ee5\u501f\u52a9\u591a\u7a2e\u5de5\u5177\u6e2c\u8a66\u5230\u65e5\u672c\u4f3a\u670d\u5668\u7684\u9023\u7dda\u60c5\u6cc1\uff0c\u6bcf\u7a2e\u5de5\u5177\u63d0\u4f9b\u7684\u7db2\u8def\u8cc7\u8a0a\u6709\u6240\u4e0d\u540c\u3002\u6700\u5e38\u7528\u7684\u65b9\u5f0f\u5305\u62ec ping\u3001traceroute \u548c MTR\u3002\u4e0b\u8868\u5c0d\u9019\u4e9b\u5de5\u5177\u505a\u4e86\u6bd4\u8f03\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 \u512a\u9ede<\/p>\n<\/th>\n \n \u9650\u5236<\/p>\n<\/th>\n<\/tr>\n \n Ping<\/p>\n<\/td>\n \n \u9001\u51fa ICMP ECHO \u8acb\u6c42\u4ee5\u6e2c\u91cf\u5f80\u8fd4\u6642\u9593\u3002<\/p>\n<\/td>\n \n \u64cd\u4f5c\u7c21\u55ae\u3001\u6e2c\u8a66\u5feb\u901f\u3002<\/p>\n<\/td>\n \n \u7121\u6cd5\u5448\u73fe\u8cc7\u6599\u50b3\u8f38\u7684\u5b8c\u6574\u8def\u5f91\u3002<\/p>\n<\/td>\n<\/tr>\n \n Traceroute<\/p>\n<\/td>\n \n \u900f\u904e\u9010\u6b65\u589e\u52a0 TTL \u7684\u65b9\u5f0f\u63a2\u6e2c\u8def\u5f91\u4e0a\u7684\u6bcf\u4e00\u8df3\u3002<\/p>\n<\/td>\n \n \u80fd\u986f\u793a\u5c01\u5305\u62b5\u9054\u76ee\u7684\u5730\u524d\u7d93\u904e\u7684\u8def\u7531\u7bc0\u9ede\u3002<\/p>\n<\/td>\n \n \u53ef\u80fd\u88ab\u9632\u706b\u7246\u6216\u8def\u7531\u5668\u963b\u64cb\u3002<\/p>\n<\/td>\n<\/tr>\n \n MTR<\/p>\n<\/td>\n \n \u7d50\u5408 ping \u8207 traceroute \u529f\u80fd\uff0c\u4e26\u884c\u9001\u51fa ICMP ECHO \u8acb\u6c42\u3002<\/p>\n<\/td>\n \n \u53ef\u8b58\u5225\u6bcf\u4e00\u8df3\u7684\u5c01\u5305\u907a\u5931\u60c5\u6cc1\uff0c\u4e26\u80fd\u5728\u5c01\u9396 UDP \u7684\u8def\u7531\u74b0\u5883\u4e0b\u904b\u4f5c\u3002<\/p>\n<\/td>\n \n \u8207\u5c08\u696d\u7db2\u8def\u5206\u6790\u5de5\u5177\u76f8\u6bd4\uff0c\u8cc7\u8a0a\u53ef\u80fd\u4e0d\u5920\u5168\u9762\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n \u4f60\u53ef\u4ee5\u5148\u900f\u904e ping \u505a\u7c21\u55ae\u6e2c\u8a66\uff0c\u67e5\u770b\u4f3a\u670d\u5668\u56de\u61c9\u6642\u9593\uff0c\u6709\u52a9\u65bc\u5feb\u901f\u5224\u65b7\u57fa\u672c\u9023\u7dda\u72c0\u6cc1\u3002\u5982\u679c\u60f3\u4e86\u89e3\u5c01\u5305\u7d93\u904e\u7684\u8def\u5f91\uff0c\u53ef\u4ee5\u4f7f\u7528 traceroute\u3002\u82e5\u5e0c\u671b\u66f4\u6df1\u5165\u5206\u6790\u54ea\u4e00\u6bb5\u8def\u5f91\u51fa\u73fe\u5c01\u5305\u907a\u5931\u6216\u5ef6\u9072\u7a81\u589e\uff0cMTR \u6703\u66f4\u6709\u5e6b\u52a9\u3002<\/p>\n \u5982\u4f55\u89e3\u8b80\u6e2c\u8a66\u7d50\u679c<\/h3>\n \u5728\u9032\u884c\u5ef6\u9072\u6e2c\u8a66\u6642\uff0c\u4f60\u9700\u8981\u7406\u89e3\u9019\u4e9b\u6578\u503c\u6240\u4ee3\u8868\u7684\u610f\u7fa9\u3002\u4ee5\u4e0b\u5e7e\u9ede\u53ef\u4ee5\u5e6b\u52a9\u4f60\u66f4\u597d\u5730\u89e3\u8b80\u7d50\u679c\uff1a<\/p>\n \n \n \u5e73\u5747 ping \u503c\u53cd\u6620\u7684\u662f\u5178\u578b\u56de\u61c9\u6642\u9593\uff0c\u6709\u52a9\u65bc\u5224\u65b7\u4f60\u7684\u9023\u7dda\u662f\u6574\u9ad4\u7a69\u5b9a\uff0c\u9084\u662f\u53ea\u5076\u723e\u51fa\u73fe\u6ce2\u52d5\u3002<\/p>\n<\/li>\n \n \u6296\u52d5\uff08jitter\uff09\u8868\u793a\u6bcf\u6b21\u56de\u61c9\u6642\u9593\u7684\u8b8a\u5316\u5e45\u5ea6\u3002\u6296\u52d5\u8d8a\u5c0f\uff0c\u9023\u7dda\u8d8a\u7a69\u5b9a\uff0c\u9019\u5c0d\u904a\u6232\u548c\u8996\u8a0a\u901a\u8a71\u7279\u5225\u91cd\u8981\u3002<\/p>\n<\/li>\n \n \u5728\u8f03\u9577\u6642\u9593\u5167\u6301\u7e8c\u6e2c\u8a66\uff0c\u6709\u52a9\u65bc\u767c\u73fe\u77ed\u6642\u9593\u6e2c\u8a66\u770b\u4e0d\u51fa\u7684\u554f\u984c\uff0c\u4f8b\u5982\u5076\u767c\u5361\u9813\u6216\u9593\u6b47\u6027\u5c01\u5305\u907a\u5931\u3002<\/p>\n<\/li>\n<\/ul>\n \u5982\u679c\u4f60\u767c\u73fe\u56de\u61c9\u6642\u9593\u504f\u9ad8\u6216\u8b8a\u5316\u5287\u70c8\uff0c\u5c31\u9700\u8981\u6aa2\u67e5\u672c\u5730\u7db2\u8def\u6216\u806f\u7d61\u7db2\u8def\u696d\u8005\u3002\u7a69\u5b9a\u7684\u4f3a\u670d\u5668\u56de\u61c9\u6642\u9593\uff0c\u662f\u78ba\u4fdd\u904a\u6232\u3001\u89c0\u5f71\u548c\u7db2\u9801\u700f\u89bd\u9ad4\u9a57\u7684\u57fa\u790e\u3002<\/p>\n \u9ad8\u5ef6\u9072\u7684\u89e3\u6c7a\u65b9\u6848<\/strong><\/h2>\n \u6392\u67e5\u6b65\u9a5f<\/h3>\n \u7576\u4f60\u5f9e\u4e2d\u570b\u5927\u9678\u9023\u7dda\u65e5\u672c\u4f3a\u670d\u5668\u6642\u9047\u5230\u9ad8\u5ef6\u9072\uff0c\u53ef\u4ee5\u4f9d\u7167\u4ee5\u4e0b\u6b65\u9a5f\u5617\u8a66\u964d\u4f4e\u5ef6\u9072\u3002\u9996\u5148\uff0c\u5728\u4e00\u5929\u4e2d\u4e0d\u540c\u6642\u6bb5\u9032\u884c\u591a\u6b21\u6e2c\u8a66\uff0c\u4ee5\u5224\u65b7\u554f\u984c\u662f\u5426\u7531\u7db2\u8def\u5c16\u5cf0\u58c5\u585e\u5f15\u8d77\u3002\u4f7f\u7528 ping\u3001traceroute \u548c MTR \u7b49\u5de5\u5177\u6e2c\u8a66\u5230\u4e0d\u540c\u904a\u6232\u4f3a\u670d\u5668\u7684\u9023\u7dda\u60c5\u6cc1\uff0c\u4e26\u5206\u6790\u5c01\u5305\u907a\u5931\u6216\u56de\u61c9\u6642\u9593\u7a81\u7136\u5347\u9ad8\u7684\u7bc0\u9ede\u3002\u5982\u679c\u4f60\u767c\u73fe\u9023\u672c\u5730\u4f3a\u670d\u5668\u7684\u5ef6\u9072\u90fd\u9577\u671f\u504f\u9ad8\uff0c\u90a3\u9ebc\u554f\u984c\u5f88\u53ef\u80fd\u51fa\u5728\u672c\u5730\u7db2\u8def\u3002<\/p>\n \u5c07\u9023\u7dda\u65b9\u5f0f\u5f9e Wi\u2011Fi \u6539\u70ba\u6709\u7dda\u7db2\u8def\uff0c\u4e00\u822c\u53ef\u4ee5\u8b93\u4e2d\u570b\u7db2\u8def\u7684\u5ef6\u9072\u964d\u4f4e 10\u201330ms\u3002\u5982\u679c\u5fc5\u9808\u4f7f\u7528 Wi\u2011Fi\uff0c\u512a\u5148\u9078\u64c7 5GHz \u983b\u6bb5\uff0c\u5b83\u5e72\u64fe\u8f03\u5c11\uff0c\u80fd\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u6539\u5584\u5ef6\u9072\u3002\u4f60\u4e5f\u61c9\u6aa2\u67e5\u8def\u7531\u5668\u8a2d\u5b9a\uff0c\u78ba\u8a8d\u662f\u5426\u6709\u5176\u4ed6\u88dd\u7f6e\u4f54\u7528\u904e\u591a\u983b\u5bec\u3002\u9019\u4e9b\u57fa\u790e\u6b65\u9a5f\u5373\u53ef\u89e3\u6c7a\u8a31\u591a\u5e38\u898b\u7684\u4e2d\u570b\u7db2\u8def\u6548\u80fd\u554f\u984c\u3002<\/p>\n \u4f60\u4e5f\u53ef\u4ee5\u5617\u8a66\u4f7f\u7528\u4f4f\u5b85 IP VPN\uff0c\u9078\u64c7\u9999\u6e2f\u3001\u65e5\u672c\u6216\u65b0\u52a0\u5761\u7684\u7bc0\u9ede\uff0c\u4ee5\u7e5e\u958b\u54c1\u8cea\u8f03\u5dee\u7684\u8def\u7531\uff0c\u964d\u4f4e\u8de8\u5883\u5ef6\u9072\u3002\u90e8\u7f72 CDN \u5247\u80fd\u900f\u904e\u5c07\u5167\u5bb9\u5feb\u53d6\u5728\u66f4\u63a5\u8fd1\u4f60\u7684\u4f4d\u7f6e\uff0c\u6e1b\u5c11\u8cc7\u6599\u50b3\u8f38\u8ddd\u96e2\uff0c\u5f9e\u800c\u6539\u5584\u6574\u9ad4\u7db2\u8def\u8868\u73fe\u3002<\/p>\n \u5982\u679c\u4f60\u6301\u7e8c\u5728\u9023\u7dda\u7279\u5b9a\u65e5\u672c\u4f3a\u670d\u5668\u6642\u9047\u5230\u9ad8\u5ef6\u9072\uff0c\u61c9\u806f\u7d61\u4f60\u7684 ISP\uff0c\u4e26\u9644\u4e0a\u6e2c\u8a66\u7d50\u679c\uff0c\u8a62\u554f\u662f\u5426\u80fd\u512a\u5316\u6216\u8abf\u6574\u8def\u7531\u3002<\/p>\n \u7db2\u8def\u696d\u8005\u9078\u64c7\u8207\u66ff\u4ee3\u65b9\u6848<\/h3>\n \u5982\u679c\u4e00\u822c\u6392\u67e5\u4ecd\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u66f4\u63db\u65b9\u6848\u3002\u6709\u4e9b\u4e2d\u570b\u5927\u9678\u7db2\u8def\u696d\u8005\u7684\u570b\u969b\u8def\u7531\u54c1\u8cea\u512a\u65bc\u5176\u4ed6\u696d\u8005\u3002\u9577\u671f\u9ad8\u5ef6\u9072\u5f80\u5f80\u6e90\u65bc\u696d\u8005\u8def\u7531\u4e0d\u4f73\uff0c\u6216\u56b4\u91cd\u53d7\u9632\u706b\u9577\u57ce\u5f71\u97ff\u3002\u5982\u679c\u4f60\u767c\u73fe\u8ddd\u96e2\u8f03\u8fd1\u7684\u4f3a\u670d\u5668\u5ef6\u9072\u53cd\u800c\u66f4\u9ad8\uff0c\u90a3\u901a\u5e38\u4ee3\u8868\u696d\u8005\u7684\u8def\u7531\u898f\u5283\u5b58\u5728\u554f\u984c\u3002<\/p>\n \u4f60\u53ef\u4ee5\u5617\u8a66\u985e\u4f3c Surflare \u9019\u985e\u9762\u5411\u4e2d\u570b\u5927\u9678\u4f7f\u7528\u8005\u7684\u5c08\u696d VPN\uff0c\u5b83\u5011\u900f\u904e\u512a\u5316\u7dda\u8def\u54c1\u8cea\uff0c\u8b93\u5f9e\u4e2d\u570b\u9023\u7dda\u65e5\u672c\u6642\u6709\u66f4\u597d\u7684\u5ef6\u9072\u8868\u73fe\u3002Surflare \u4f7f\u7528\u9ad8\u901f\u5c08\u7dda\u8207\u512a\u5316\u7684\u8de8\u5883\u8def\u7531\uff0c\u5373\u4fbf\u5728\u5c16\u5cf0\u6642\u6bb5\u4e5f\u80fd\u76e1\u91cf\u58d3\u4f4e\u5ef6\u9072\u3002\u9019\u985e\u670d\u52d9\u63d0\u4f9b\u7684\u539f\u751f IP \u4e5f\u80fd\u964d\u4f4e\u4f60\u5728\u65e5\u672c\u5e73\u53f0\u4e0a\u88ab\u9650\u5236\u5b58\u53d6\u7684\u98a8\u96aa\uff0c\u5c0d\u9577\u671f\u4f7f\u7528\u5c24\u5176\u91cd\u8981\u3002<\/p>\n \u9ad8\u901f\u5c08\u7dda\u662f\u53e6\u4e00\u7a2e\u53ef\u884c\u65b9\u6848\uff0c\u5b83\u80fd\u63d0\u4f9b\u66f4\u7a69\u5b9a\u7684\u9023\u7dda\uff0c\u5e6b\u52a9\u4f60\u7e5e\u904e\u8a31\u591a\u7531\u9632\u706b\u9577\u57ce\u9020\u6210\u7684\u7db2\u8def\u6548\u80fd\u554f\u984c\u3002\u5229\u7528 CDN 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150ms\uff0c\u554f\u984c\u5c31\u6703\u76f8\u7576\u660e\u986f\u3002\u5f71\u97ff\u4f60\u9023\u7dda\u54c1\u8cea\u7684\u56e0\u7d20\u5f88\u591a\uff0c\u4f8b\u5982\u7269\u7406\u8ddd\u96e2\u3001\u8def\u7531\u8def\u5f91\u3001\u7db2\u8def\u696d\u8005\u54c1\u8cea\u4ee5\u53ca\u7db2\u8def\u58c5\u585e\u60c5\u6cc1\u3002\u4f60\u9700\u8981\u7279\u5225\u5728\u5c16\u5cf0\u6642\u6bb5\u591a\u505a\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u9023\u7dda\u59cb\u7d42\u7a69\u5b9a\u3002<\/p>\n \u512a\u5316\u5ef6\u9072\u7684\u5c0f\u8a23\u7ac5\uff1a<\/strong><\/p>\n \n \n \u7d9c\u5408\u8003\u91cf\u4f3a\u670d\u5668\u4f4d\u7f6e\u8207\u7269\u7406\u8ddd\u96e2\u3002<\/p>\n<\/li>\n \n \u7559\u610f\u7db2\u8def\u5c16\u5cf0\u6642\u6bb5\u5e36\u4f86\u7684\u58c5\u585e\u5f71\u97ff\u3002<\/p>\n<\/li>\n \n \u6aa2\u67e5\u7db2\u8def\u696d\u8005\u7684\u570b\u969b\u8def\u7531\u54c1\u8cea\u3002<\/p>\n<\/li>\n \n \u4f7f\u7528 GearUP Booster \u7b49\u5de5\u5177\u5c0b\u627e\u66f4\u4f73\u7dda\u8def\u3002<\/p>\n<\/li>\n<\/ul>\n 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