{"id":18340,"date":"2025-03-12T12:16:35","date_gmt":"2025-03-12T04:16:35","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/how-traffic-allocation-of-hk-servers-affects-cdn-efficiency\/"},"modified":"2025-03-12T13:56:42","modified_gmt":"2025-03-12T05:56:42","slug":"how-traffic-allocation-of-hk-servers-affects-cdn-efficiency","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/how-traffic-allocation-of-hk-servers-affects-cdn-efficiency\/","title":{"rendered":"\u9999\u6e2f\u670d\u52a1\u5668\u6d41\u91cf\u5206\u914d\u5982\u4f55\u5f71\u54cdCDN\u6548\u7387\uff1f"},"content":{"rendered":"

\u5728\u5feb\u901f\u53d1\u5c55\u7684\u5168\u7403\u5185\u5bb9\u5206\u53d1\u683c\u5c40\u4e2d\uff0c\u9999\u6e2f\u4f5c\u4e3a\u6570\u5b57\u67a2\u7ebd\u7684\u6218\u7565\u5730\u4f4d\u4f7f\u5f97\u7406\u89e3\u6d41\u91cf\u5206\u914d\u7b56\u7565\u5982\u4f55\u5f71\u54cdCDN\u6027\u80fd\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u51ed\u501f\u5176\u5148\u8fdb\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u548c\u4f4d\u4e8e\u4e3b\u8981\u4e9a\u6d32\u5e02\u573a\u4ea4\u6c47\u5904\u7684\u6218\u7565\u4f4d\u7f6e\uff0c\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u8bbe\u65bd\u5728\u5185\u5bb9\u5206\u53d1\u4f18\u5316\u4e2d\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002\u672c\u6280\u672f\u5206\u6790\u63a2\u8ba8\u4e86\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u4e0e\u5185\u5bb9\u5206\u53d1\u4f18\u5316\u4e4b\u95f4\u7684\u590d\u6742\u5173\u7cfb\uff0c\u91cd\u70b9\u5173\u6ce8\u63a8\u52a8\u73b0\u4ee3CDN\u67b6\u6784\u7684\u5e26\u5bbd\u7ba1\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u6280\u672f\u3002<\/p>\n

\u9999\u6e2f\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u7684\u6218\u7565\u4f18\u52bf<\/strong><\/h2>\n

\u9999\u6e2f\u7684\u5730\u7406\u4f4d\u7f6e\u4e3aCDN\u90e8\u7f72\u63d0\u4f9b\u4e86\u65e0\u4e0e\u4f26\u6bd4\u7684\u4f18\u52bf\u3002\u8be5\u5730\u533a\u62e5\u6709\u8d85\u8fc711\u4e2a\u8fde\u63a5\u5168\u7403\u7f51\u7edc\u7684\u4e3b\u8981\u6d77\u5e95\u7535\u7f06\u7cfb\u7edf\uff0c\u4e3a\u6570\u636e\u4f20\u8f93\u63d0\u4f9b\u5197\u4f59\u8def\u5f84\u3002\u901a\u8fc7\u8fde\u63a5\u4e3b\u8981\u4e9a\u6d32\u5e02\u573a\u7684\u6d77\u5e95\u7535\u7f06\u548c\u5f3a\u5927\u7684\u8de8\u5883\u57fa\u7840\u8bbe\u65bd\uff0c\u9999\u6e2f\u670d\u52a1\u5668\u63d0\u4f9b\u5173\u952e\u7684\u4f4e\u5ef6\u8fdf\u8bbf\u95ee\u70b9\u3002\u8be5\u5730\u533a\u7684\u7f51\u7edc\u5bc6\u5ea6\u8fbe\u52307.68Tbps\u7684\u56fd\u9645\u5e26\u5bbd\u5bb9\u91cf\uff0c\u652f\u6301\u591a\u6837\u5316\u7684\u6d41\u91cf\u5206\u914d\u6a21\u578b\u3002<\/p>\n

\u5173\u952e\u57fa\u7840\u8bbe\u65bd\u6307\u6807\u5305\u62ec\uff1a<\/p>\n

– \u5230\u4e3b\u8981\u4e9a\u6d32\u57ce\u5e02\u7684\u5e73\u5747\u7f51\u7edc\u5ef6\u8fdf\u4e3a45ms<\/p>\n

– \u4e0e99%\u7684\u4e3b\u8981\u4e9a\u6d32ISP\u76f4\u63a5\u5bf9\u7b49\u4e92\u8054<\/p>\n

– \u901a\u8fc7\u591a\u4e2a\u4e00\u7ea7\u8fd0\u8425\u5546\u5b9e\u73b0\u7f51\u7edc\u5197\u4f59<\/p>\n

– IPv6\u91c7\u7528\u7387\u8d85\u8fc785%<\/p>\n

\u8fd9\u4e9b\u56e0\u7d20\u4f7f\u9999\u6e2f\u6210\u4e3a\u5185\u5bb9\u5bc6\u96c6\u578b\u5e94\u7528\u7684\u9996\u9009\u670d\u52a1\u5668\u79df\u7528\u4f4d\u7f6e\u3002<\/p>\n

\u6838\u5fc3CDN\u67b6\u6784\u548c\u6d41\u91cf\u5206\u914d\u673a\u5236<\/strong><\/h2>\n

\u9999\u6e2f\u7684\u73b0\u4ee3CDN\u67b6\u6784\u901a\u8fc7\u591a\u5c42\u4f18\u5316\u5b9e\u73b0\u590d\u6742\u7684\u6d41\u91cf\u5206\u914d\u3002\u5728\u6838\u5fc3\u5c42\u9762\uff0c\u8fd9\u4e9b\u7cfb\u7edf\u5229\u7528\uff1a<\/p>\n

– \u5177\u6709\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u529f\u80fd\u7684\u4efb\u64ad\u8def\u7531\u534f\u8bae<\/p>\n

– \u5177\u6709\u4e9a\u79d2\u7ea7\u66f4\u65b0\u7684\u52a8\u6001DNS\u8d1f\u8f7d\u5747\u8861<\/p>\n

– \u76d1\u63a720\u591a\u4e2a\u6307\u6807\u7684\u5b9e\u65f6\u5065\u5eb7\u68c0\u67e5\u7cfb\u7edf<\/p>\n

– \u5177\u6709\u667a\u80fd\u9884\u53d6\u529f\u80fd\u7684\u591a\u5c42\u7f13\u5b58\u5c42\u7ea7<\/p>\n

\u8fd9\u4e9b\u673a\u5236\u7684\u5b9e\u65bd\u9700\u8981\u4ed4\u7ec6\u8003\u8651\uff1a<\/p>\n

1. TCP\u4f18\u5316\u53c2\u6570<\/p>\n

2. BGP\u8def\u7531\u7b56\u7565<\/p>\n

3. \u7f13\u5b58\u4e00\u81f4\u6027\u534f\u8bae<\/p>\n

4. \u6700\u540e\u4e00\u516c\u91cc\u4f20\u8f93\u4f18\u5316<\/p>\n

\u5148\u8fdb\u7684\u6d41\u91cf\u5206\u914d\u7cfb\u7edf\u91c7\u7528\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u6765\u9884\u6d4b\u4f7f\u7528\u6a21\u5f0f\u5e76\u4e3b\u52a8\u8c03\u6574\u8d44\u6e90\u5206\u914d\u3002\u8fd9\u4e9b\u7cfb\u7edf\u5206\u6790\u7684\u5386\u53f2\u6570\u636e\u70b9\u5305\u62ec\uff1a<\/p>\n

– \u5cf0\u503c\u4f7f\u7528\u6a21\u5f0f<\/p>\n

– \u5730\u7406\u6d41\u91cf\u5206\u5e03<\/p>\n

– \u5185\u5bb9\u7c7b\u578b\u5206\u5e03<\/p>\n

– \u7528\u6237\u884c\u4e3a\u6a21\u5f0f<\/p>\n

\u8d1f\u8f7d\u5206\u914d\u7b97\u6cd5\u7684\u6280\u672f\u5206\u6790<\/strong><\/h2>\n

\u9ad8\u7ea7\u8d1f\u8f7d\u5206\u914d\u7b97\u6cd5\u57fa\u4e8e\u591a\u4e2a\u53c2\u6570\u8fd0\u884c\uff0c\u5f62\u6210\u4e00\u4e2a\u590d\u6742\u7684\u51b3\u7b56\u77e9\u9635\uff0c\u5b9e\u65f6\u4f18\u5316\u5185\u5bb9\u5206\u53d1\u3002\u6838\u5fc3\u6307\u6807\u5305\u62ec\uff1a<\/p>\n

– \u670d\u52a1\u5668\u54cd\u5e94\u65f6\u95f4\uff08\u4ee5\u5fae\u79d2\u4e3a\u5355\u4f4d\u6d4b\u91cf\uff0c\u7cbe\u5ea6\u4e3a\u00b15\u03bcs\uff09<\/p>\n

– \u53ef\u7528\u5e26\u5bbd\u5bb9\u91cf\uff08\u901a\u8fc7SNMP\u4ee51\u79d2\u95f4\u9694\u76d1\u63a7\uff09<\/p>\n

– \u5f53\u524d\u670d\u52a1\u5668\u8d1f\u8f7d\u767e\u5206\u6bd4\uff08CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8I\/O\u6307\u6807\uff09<\/p>\n

– \u57fa\u4e8eBGP\u8def\u7531\u8868\u7684\u5730\u7406\u90bb\u8fd1\u5ea6\u8ba1\u7b97<\/p>\n

\u8fd9\u4e9b\u6307\u6807\u8f93\u5165\u52a0\u6743\u8f6e\u8be2\u7cfb\u7edf\uff0c\u4f7f\u7528\u590d\u6742\u7684\u7b97\u6cd5\uff0c\u5305\u62ec\uff1a<\/p>\n

– \u6700\u5c11\u8fde\u63a5\u8c03\u5ea6<\/p>\n

– \u57fa\u4e8eIP\u54c8\u5e0c\u7684\u6301\u4e45\u6027<\/p>\n

– \u7b2c7\u5c42\u5185\u5bb9\u611f\u77e5\u5206\u53d1<\/p>\n

– \u57fa\u4e8e\u670d\u52a1\u5668\u5065\u5eb7\u5f97\u5206\u7684\u52a8\u6001\u6743\u91cd<\/p>\n

\u901a\u8fc7\u6d41\u91cf\u5de5\u7a0b\u5b9e\u73b0\u6027\u80fd\u4f18\u5316<\/strong><\/h2>\n

\u5de5\u7a0b\u6d41\u91cf\u5206\u914d\u9700\u8981\u4e00\u4e2a\u591a\u65b9\u9762\u7684\u65b9\u6cd5\uff0cencompassing\u540c\u65f6\u5305\u62ec\u7f51\u7edc\u548c\u5e94\u7528\u5c42\u4f18\u5316\u3002\u5173\u952e\u5b9e\u65bd\u7b56\u7565\u5305\u62ec\uff1a<\/p>\n

1. BGP\u4efb\u64ad\u8def\u7531\u5b9e\u65bd\uff1a<\/p>\n

– \u591a\u4e2a\u516c\u544a\u70b9<\/p>\n

– \u8def\u5f84\u9884\u52a0\u957f\u4ee5\u8fdb\u884c\u6d41\u91cf\u5f15\u5bfc<\/p>\n

– \u7528\u4e8e\u7cbe\u7ec6\u8def\u7531\u63a7\u5236\u7684\u793e\u533a<\/p>\n

– \u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u673a\u5236<\/p>\n

2. \u5177\u6709SSL\u5378\u8f7d\u7684\u7b2c7\u5c42\u8d1f\u8f7d\u5747\u8861\uff1a<\/p>\n

– \u652f\u6301TLS 1.3\u76840-RTT<\/p>\n

– \u4f1a\u8bdd\u7968\u636e\u5bc6\u94a5\u8f6e\u6362<\/p>\n

– OCSP\u88c5\u8ba2<\/p>\n

– \u786c\u4ef6\u52a0\u901f\u52a0\u5bc6<\/p>\n

3. \u52a8\u6001\u5185\u5bb9\u7f13\u51b2\uff1a<\/p>\n

– \u81ea\u9002\u5e94\u7f13\u51b2\u533a\u5927\u5c0f\u8c03\u6574<\/p>\n

– \u5185\u5bb9\u611f\u77e5\u538b\u7f29<\/p>\n

– \u5b9e\u65f6\u8f6c\u7801<\/p>\n

– \u667a\u80fd\u7f13\u5b58\u7b56\u7565<\/p>\n

4. \u9884\u6d4b\u6027\u8d44\u6e90\u5206\u914d\uff1a<\/p>\n

– \u7528\u4e8e\u6d41\u91cf\u9884\u6d4b\u7684\u673a\u5668\u5b66\u4e60\u6a21\u578b<\/p>\n

– \u81ea\u52a8\u6269\u5c55\u89e6\u53d1\u5668<\/p>\n

– \u8d44\u6e90\u4f18\u5316\u7b97\u6cd5<\/p>\n

– \u5bb9\u91cf\u89c4\u5212\u5de5\u5177<\/p>\n

\u5b9e\u9645\u5b9e\u65bd\u6848\u4f8b\u7814\u7a76<\/strong><\/h2>\n

\u5bf9\u9ad8\u6d41\u91cf\u573a\u666f\u7684\u8be6\u7ec6\u5206\u6790\u63ed\u793a\u4e86\u4f18\u5316\u5206\u914d\u7b56\u7565\u7684\u6709\u6548\u6027\uff1a<\/p>\n

\u7535\u5b50\u5546\u52a1\u5e73\u53f0\u6848\u4f8b\u7814\u7a76\uff1a<\/p>\n

– \u5cf0\u503c\u6d41\u91cf\u5904\u7406\uff1a250\u4e07\u5e76\u53d1\u7528\u6237<\/p>\n

– \u54cd\u5e94\u65f6\u95f4\uff1a99%\u5904\u7406\u65f6\u95f4\u4f4e\u4e8e100ms<\/p>\n

– \u7f13\u5b58\u547d\u4e2d\u7387\uff1a94.8%<\/p>\n

– \u6210\u672c\u964d\u4f4e\uff1a\u901a\u8fc7\u667a\u80fd\u8def\u7531\u964d\u4f4e32%<\/p>\n

\u6e38\u620f\u670d\u52a1\u4f18\u5316\uff1a<\/p>\n

– \u5ef6\u8fdf\u964d\u4f4e\uff1a\u6539\u558447%<\/p>\n

– \u6570\u636e\u5305\u4e22\u5931\u51cf\u5c11\uff1a\u4ece0.5%\u964d\u81f30.02%<\/p>\n

– \u8fde\u63a5\u7a33\u5b9a\u6027\uff1a99.999%\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4<\/p>\n

– DDoS\u9632\u62a4\uff1a2Tbps\u7f13\u89e3\u80fd\u529b<\/p>\n

\u6d41\u5a92\u4f53\u670d\u52a1\u6027\u80fd\uff1a<\/p>\n

– \u5728\u6d41\u91cf\u6fc0\u589e500%\u671f\u95f4\u4fdd\u63014K\u89c6\u9891\u4f20\u8f93<\/p>\n

– \u81ea\u9002\u5e94\u6bd4\u7279\u7387\u5207\u6362\u65f6\u95f4\u4f4e\u4e8e2\u79d2<\/p>\n

– \u7f13\u51b2\u6bd4\u7387\u4f4e\u4e8e0.5%<\/p>\n

– \u8fb9\u7f18\u7f13\u5b58\u6548\u7387\uff1a88.5%<\/p>\n

\u5e26\u5bbd\u7ba1\u7406\u548c\u8d44\u6e90\u5206\u914d<\/strong><\/h2>\n

\u9999\u6e2fCDN\u57fa\u7840\u8bbe\u65bd\u4e2d\u7684\u6709\u6548\u8d44\u6e90\u5206\u914d\u9700\u8981\u5728\u591a\u4e2a\u5c42\u9762\u8fd0\u4f5c\u7684\u590d\u6742\u5e26\u5bbd\u7ba1\u7406\u7cfb\u7edf\uff1a<\/p>\n

\u52a8\u6001\u5e26\u5bbd\u9650\u5236\uff1a<\/p>\n

– \u5177\u6709\u7a81\u53d1\u5141\u8bb8\u7684\u6bcf\u7528\u6237\u5e26\u5bbd\u4e0a\u9650<\/p>\n

– \u7279\u5b9a\u534f\u8bae\u6d41\u91cf\u6574\u5f62\uff08HTTP\/3\u3001QUIC\u3001WebSocket\uff09<\/p>\n

– \u57fa\u4e8e\u7f51\u7edc\u72b6\u51b5\u7684\u5b9e\u65f6\u8c03\u6574<\/p>\n

– \u4f7f\u7528DSCP\u503c\u7684QoS\u6807\u8bb0<\/p>\n

QoS\u611f\u77e5\u8def\u7531\u5b9e\u65bd\uff1a<\/p>\n

– \u4f7f\u7528DPI\u7684\u6d41\u91cf\u5206\u7c7b<\/p>\n

– \u5173\u952e\u5185\u5bb9\u4f18\u5148\u961f\u5217<\/p>\n

– \u6df7\u5408\u6d41\u91cf\u52a0\u6743\u516c\u5e73\u961f\u5217<\/p>\n

– \u5b9e\u65f6\u5e94\u7528\u4f4e\u5ef6\u8fdf\u961f\u5217<\/p>\n

\u7f13\u5b58\u4f18\u5316\u6307\u6807\uff1a<\/p>\n

– \u5bf9\u8c61\u70ed\u5ea6\u5206\u6790<\/p>\n

– \u751f\u5b58\u65f6\u95f4\u4f18\u5316<\/p>\n

– \u7f13\u5b58\u4e00\u81f4\u6027\u534f\u8bae<\/p>\n

– \u7f13\u5b58\u9884\u70ed\u7b56\u7565<\/p>\n

\u9ad8\u7ea7\u8d44\u6e90\u7ba1\u7406\uff1a<\/p>\n

– \u57fa\u4e8e15\u5206\u949f\u9884\u6d4b\u7684\u9884\u6d4b\u6027\u6269\u5c55<\/p>\n

– \u4f18\u8d28\u5ba2\u6237\u7684\u8d44\u6e90\u9884\u7559<\/p>\n

– \u4f7f\u7528\u5f39\u6027\u8d44\u6e90\u5904\u7406\u7a81\u53d1\u6d41\u91cf<\/p>\n

– \u8de8\u6570\u636e\u4e2d\u5fc3\u8d1f\u8f7d\u5747\u8861<\/p>\n

\u6d41\u91cf\u5206\u914d\u4e2d\u7684\u5b89\u5168\u8003\u8651<\/strong><\/h2>\n

\u6d41\u91cf\u5206\u914d\u6846\u67b6\u4e2d\u7684\u5b89\u5168\u96c6\u6210\u5fc5\u987b\u5728\u4fdd\u6301\u6027\u80fd\u7684\u540c\u65f6\u5e94\u5bf9\u591a\u4e2a\u5a01\u80c1\u5411\u91cf\uff1a<\/p>\n

DDoS\u7f13\u89e3\u67b6\u6784\uff1a<\/p>\n

– \u5177\u67094Tbps\u5bb9\u91cf\u7684\u6d41\u91cf\u6e05\u6d17\u4e2d\u5fc3<\/p>\n

– 30\u79d2\u68c0\u6d4b\u7684\u884c\u4e3a\u5206\u6790<\/p>\n

– TCP\/SYN\u6d2a\u6c34\u9632\u62a4<\/p>\n

– \u7b2c7\u5c42\u653b\u51fb\u7f13\u89e3<\/p>\n

SSL\/TLS\u5b9e\u65bd\uff1a<\/p>\n

– \u652f\u6301PFS\u7684TLS 1.3<\/p>\n

– \u81ea\u5b9a\u4e49\u52a0\u5bc6\u5957\u4ef6\u4f18\u5316<\/p>\n

– \u4f1a\u8bdd\u6062\u590d\u673a\u5236<\/p>\n

– \u8bc1\u4e66\u7ba1\u7406\u81ea\u52a8\u5316<\/p>\n

WAF\u96c6\u6210\uff1a<\/p>\n

– \u9488\u5bf9\u9999\u6e2f\u5e02\u573a\u7684\u81ea\u5b9a\u4e49\u89c4\u5219\u96c6<\/p>\n

– \u57fa\u4e8e\u673a\u5668\u5b66\u4e60\u7684\u5a01\u80c1\u68c0\u6d4b<\/p>\n

– API\u4e13\u7528\u4fdd\u62a4<\/p>\n

– \u96f6\u65e5\u6f0f\u6d1e\u9632\u62a4<\/p>\n

\u5b9e\u65f6\u5b89\u5168\u63aa\u65bd\uff1a<\/p>\n

– \u6d41\u91cf\u6a21\u5f0f\u5206\u6790<\/p>\n

– \u5f02\u5e38\u68c0\u6d4b\u7cfb\u7edf<\/p>\n

– \u81ea\u52a8\u9ed1\u540d\u5355<\/p>\n

– \u4e8b\u4ef6\u54cd\u5e94\u81ea\u52a8\u5316<\/p>\n

\u672a\u6765\u53d1\u5c55\u548c\u8fb9\u7f18\u8ba1\u7b97\u96c6\u6210<\/strong><\/h2>\n

\u65b0\u5174\u6280\u672f\u6b63\u5728\u91cd\u5851\u9999\u6e2f\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u7684\u6d41\u91cf\u5206\u914d\u8303\u5f0f\uff1a<\/p>\n

\u8fb9\u7f18\u8ba1\u7b97\u6f14\u8fdb\uff1a<\/p>\n

– \u572820\u591a\u4e2a\u4f4d\u7f6e\u90e8\u7f72\u5fae\u6570\u636e\u4e2d\u5fc3<\/p>\n

– \u8fb9\u7f18\u5de5\u4f5c\u8282\u70b9\u5b9e\u65bd<\/p>\n

– \u65e0\u670d\u52a1\u5668\u529f\u80fd\u5206\u5e03<\/p>\n

– \u672c\u5730\u7f13\u5b58\u4f18\u5316<\/p>\n

5G\u7f51\u7edc\u96c6\u6210\uff1a<\/p>\n

– \u79fb\u52a8\u8fb9\u7f18\u8ba1\u7b97\uff08MEC\uff09\u5b9e\u65bd<\/p>\n

– \u7f51\u7edc\u5207\u7247\u652f\u6301<\/p>\n

– \u8d85\u4f4e\u5ef6\u8fdf\u8def\u7531<\/p>\n

– \u52a8\u6001\u8d44\u6e90\u5206\u914d<\/p>\n

AI\u9a71\u52a8\u7684\u521b\u65b0\uff1a<\/p>\n

– \u9884\u6d4b\u6027\u8d1f\u8f7d\u5747\u8861<\/p>\n

– \u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u51b3\u7b56<\/p>\n

– \u6d41\u91cf\u6a21\u5f0f\u8bc6\u522b<\/p>\n

– \u8d44\u6e90\u4f18\u5316\u7b97\u6cd5<\/p>\n

\u91cf\u5b50\u8ba1\u7b97\u6f5c\u529b\uff1a<\/p>\n

– \u91cf\u5b50\u5b89\u5168\u52a0\u5bc6\u51c6\u5907<\/p>\n

– \u91cf\u5b50\u8def\u7531\u7814\u7a76<\/p>\n

– \u91cf\u5b50\u5bc6\u94a5\u5206\u53d1\u6d4b\u8bd5<\/p>\n

– \u540e\u91cf\u5b50\u5bc6\u7801\u5b66\u5b9e\u65bd<\/p>\n

\u6280\u672f\u6700\u4f73\u5b9e\u8df5\u548c\u5b9e\u65bd\u6307\u5357<\/strong><\/h2>\n

\u9999\u6e2fCDN\u90e8\u7f72\u7684\u5173\u952e\u5b9e\u65bd\u56e0\u7d20\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u591a\u4e2a\u6280\u672f\u65b9\u9762\uff1a<\/p>\n

\u8282\u70b9\u5065\u5eb7\u76d1\u63a7\u7cfb\u7edf\uff1a<\/p>\n

– 5\u79d2\u95f4\u9694\u7684\u5b9e\u65f6\u6307\u6807\u6536\u96c6<\/p>\n

– \u81ea\u5b9a\u4e49\u5065\u5eb7\u68c0\u67e5\u534f\u8bae<\/p>\n

– \u6027\u80fd\u57fa\u51c6\u5efa\u7acb<\/p>\n

– \u81ea\u52a8\u544a\u8b66\u9608\u503c<\/p>\n

\u6545\u969c\u8f6c\u79fb\u914d\u7f6e\uff1a<\/p>\n

– \u4e3b\u52a8-\u4e3b\u52a8\u90e8\u7f72\u6a21\u578b<\/p>\n

– \u8de83\u4e2a\u4ee5\u4e0a\u4f4d\u7f6e\u7684\u5730\u7406\u5197\u4f59<\/p>\n

– \u81ea\u52a8\u6545\u969c\u6062\u590d\u7a0b\u5e8f<\/p>\n

– 99.999%\u4e00\u81f4\u6027\u7684\u6570\u636e\u5e93\u590d\u5236<\/p>\n

\u7f13\u5b58\u7b56\u7565\u5b9e\u65bd\uff1a<\/p>\n

– \u591a\u5c42\u7f13\u5b58\u67b6\u6784<\/p>\n

– \u8fc7\u671f\u91cd\u65b0\u9a8c\u8bc1\u5b9e\u65bd<\/p>\n

– \u7f13\u5b58\u6e05\u9664\u4f20\u64ad\u65f6\u95f4<30\u79d2<\/p>\n

– \u7f13\u5b58\u9884\u70ed\u81ea\u52a8\u5316<\/p>\n

\u6027\u80fd\u6307\u6807\uff1a<\/p>\n

– \u771f\u5b9e\u7528\u6237\u76d1\u63a7\uff08RUM\uff09<\/p>\n

– \u5408\u6210\u4ea4\u6613\u76d1\u63a7<\/p>\n

– \u7f51\u7edc\u8def\u5f84\u5206\u6790<\/p>\n

– \u8d44\u6e90\u5229\u7528\u7387\u8ddf\u8e2a<\/p>\n

\u57fa\u7840\u8bbe\u65bd\u7ba1\u7406\uff1a<\/p>\n

– \u914d\u7f6e\u5373\u4ee3\u7801\u5b9e\u8df5<\/p>\n

– \u81ea\u52a8\u5316\u90e8\u7f72\u6d41\u6c34\u7ebf<\/p>\n

– \u6301\u7eed\u96c6\u6210\u6d4b\u8bd5<\/p>\n

– \u707e\u96be\u6062\u590d\u7a0b\u5e8f<\/p>\n

\u9999\u6e2f\u5e02\u573a\u7684\u90e8\u7f72\u8003\u8651\u56e0\u7d20<\/strong><\/h2>\n

\u9999\u6e2f\u5e02\u573a\u7684\u5177\u4f53\u8003\u8651\u56e0\u7d20\u5305\u62ec\uff1a<\/p>\n

\u76d1\u7ba1\u5408\u89c4\uff1a<\/p>\n

– \u6570\u636e\u9690\u79c1\u8981\u6c42<\/p>\n

– \u8de8\u5883\u6570\u636e\u4f20\u8f93\u89c4\u5219<\/p>\n

– \u5b89\u5168\u5408\u89c4\u6807\u51c6<\/p>\n

– \u5ba1\u8ba1\u8ddf\u8e2a\u7ef4\u62a4<\/p>\n

\u7f51\u7edc\u62d3\u6251\uff1a<\/p>\n

– \u4e0e\u672c\u5730ISP\u76f4\u63a5\u5bf9\u7b49\u4e92\u8054<\/p>\n

– \u8de8\u5883\u8fde\u63a5\u9009\u9879<\/p>\n

– \u5197\u4f59\u7535\u529b\u7cfb\u7edf<\/p>\n

– \u5236\u51b7\u57fa\u7840\u8bbe\u65bd\u8981\u6c42<\/p>\n

\u6210\u672c\u4f18\u5316\uff1a<\/p>\n

– \u5e26\u5bbd\u627f\u8bfa\u89c4\u5212<\/p>\n

– \u8d44\u6e90\u5229\u7528\u7387\u5206\u6790<\/p>\n

– \u5cf0\u503c\u5bb9\u91cf\u7ba1\u7406<\/p>\n

– \u4f9b\u5e94\u5546\u9009\u62e9\u6807\u51c6<\/p>\n

\u7ed3\u8bba\uff1a\u4e3a\u672a\u6765\u6d41\u91cf\u6a21\u5f0f\u4f18\u5316<\/strong><\/h2>\n

\u9999\u6e2f\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u4e2d\u6d41\u91cf\u5206\u914d\u7b56\u7565\u7684\u6f14\u8fdb\u6301\u7eed\u5851\u9020\u7740\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\u7684\u672a\u6765\u3002\u6280\u672f\u4e13\u4e1a\u4eba\u5458\u7684\u5173\u952e\u8981\u70b9\u5305\u62ec\uff1a<\/p>\n

\u5173\u952e\u6210\u529f\u56e0\u7d20\uff1a<\/p>\n

– \u5b9e\u65bd\u9884\u6d4b\u6027\u6269\u5c55\u673a\u5236<\/p>\n

– \u7ef4\u62a4\u7075\u6d3b\u7684\u67b6\u6784\u8bbe\u8ba1<\/p>\n

– \u786e\u4fdd\u5b89\u5168\u4f18\u5148\u65b9\u6cd5<\/p>\n

– \u6301\u7eed\u76d1\u63a7\u6027\u80fd<\/p>\n

\u5c55\u671b\u672a\u6765\u53d1\u5c55\uff0c\u670d\u52a1\u5668\u79df\u7528\u548c\u670d\u52a1\u5668\u6258\u7ba1\u670d\u52a1\u4e0e\u5148\u8fdb\u6d41\u91cf\u5206\u914d\u7b56\u7565\u7684\u6574\u5408\u4ecd\u7136\u81f3\u5173\u91cd\u8981\u3002\u7ec4\u7ec7\u5fc5\u987b\u4e13\u6ce8\u4e8e\uff1a<\/p>\n

– \u9002\u5e94\u65b0\u5174\u6280\u672f<\/p>\n

– \u4f18\u5316\u8d44\u6e90\u5229\u7528<\/p>\n

– \u52a0\u5f3a\u5b89\u5168\u63aa\u65bd<\/p>\n

– \u63d0\u9ad8\u6210\u672c\u6548\u7387<\/p>\n

\u9999\u6e2fCDN\u90e8\u7f72\u7684\u6210\u529f\u6700\u7ec8\u53d6\u51b3\u4e8e\u8fd9\u4e9b\u56e0\u7d20\u7684\u7cbe\u5fc3\u5e73\u8861\uff0c\u7ed3\u5408\u6df1\u539a\u7684\u6280\u672f\u4e13\u4e1a\u77e5\u8bc6\u548c\u6301\u7eed\u7684\u4f18\u5316\u52aa\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u5feb\u901f\u53d1\u5c55\u7684\u5168\u7403\u5185\u5bb9\u5206\u53d1\u683c\u5c40\u4e2d\uff0c\u9999\u6e2f\u4f5c\u4e3a\u6570\u5b57\u67a2\u7ebd\u7684\u6218\u7565\u5730\u4f4d\u4f7f\u5f97\u7406\u89e3\u6d41\u91cf\u5206\u914d\u7b56\u7565\u5982\u4f55\u5f71\u54cdCDN\u6027\u80fd\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u51ed\u501f\u5176\u5148\u8fdb\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u548c\u4f4d\u4e8e\u4e3b\u8981\u4e9a\u6d32\u5e02\u573a\u4ea4\u6c47\u5904\u7684\u6218\u7565\u4f4d\u7f6e\uff0c\u9999\u6e2f\u670d\u52a1\u5668\u8bbe\u65bd\u5728\u5185\u5bb9\u5206\u53d1\u4f18\u5316\u4e2d\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002\u672c\u6280\u672f\u5206\u6790\u63a2\u8ba8\u4e86\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u4e0e\u5185\u5bb9\u5206\u53d1\u4f18\u5316\u4e4b\u95f4\u7684\u590d\u6742\u5173\u7cfb\uff0c\u91cd\u70b9\u5173\u6ce8\u63a8\u52a8\u73b0\u4ee3CDN\u67b6\u6784\u7684\u5e26\u5bbd\u7ba1\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u6280\u672f\u3002 \u9999\u6e2f\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u7684\u6218\u7565\u4f18\u52bf \u9999\u6e2f\u7684\u5730\u7406\u4f4d\u7f6e\u4e3aCDN\u90e8\u7f72\u63d0\u4f9b\u4e86\u65e0\u4e0e\u4f26\u6bd4\u7684\u4f18\u52bf\u3002\u8be5\u5730\u533a\u62e5\u6709\u8d85\u8fc711\u4e2a\u8fde\u63a5\u5168\u7403\u7f51\u7edc\u7684\u4e3b\u8981\u6d77\u5e95\u7535\u7f06\u7cfb\u7edf\uff0c\u4e3a\u6570\u636e\u4f20\u8f93\u63d0\u4f9b\u5197\u4f59\u8def\u5f84\u3002\u901a\u8fc7\u8fde\u63a5\u4e3b\u8981\u4e9a\u6d32\u5e02\u573a\u7684\u6d77\u5e95\u7535\u7f06\u548c\u5f3a\u5927\u7684\u8de8\u5883\u57fa\u7840\u8bbe\u65bd\uff0c\u9999\u6e2f\u670d\u52a1\u5668\u63d0\u4f9b\u5173\u952e\u7684\u4f4e\u5ef6\u8fdf\u8bbf\u95ee\u70b9\u3002\u8be5\u5730\u533a\u7684\u7f51\u7edc\u5bc6\u5ea6\u8fbe\u52307.68Tbps\u7684\u56fd\u9645\u5e26\u5bbd\u5bb9\u91cf\uff0c\u652f\u6301\u591a\u6837\u5316\u7684\u6d41\u91cf\u5206\u914d\u6a21\u578b\u3002 \u5173\u952e\u57fa\u7840\u8bbe\u65bd\u6307\u6807\u5305\u62ec\uff1a – \u5230\u4e3b\u8981\u4e9a\u6d32\u57ce\u5e02\u7684\u5e73\u5747\u7f51\u7edc\u5ef6\u8fdf\u4e3a45ms – \u4e0e99%\u7684\u4e3b\u8981\u4e9a\u6d32ISP\u76f4\u63a5\u5bf9\u7b49\u4e92\u8054 – \u901a\u8fc7\u591a\u4e2a\u4e00\u7ea7\u8fd0\u8425\u5546\u5b9e\u73b0\u7f51\u7edc\u5197\u4f59 – IPv6\u91c7\u7528\u7387\u8d85\u8fc785% \u8fd9\u4e9b\u56e0\u7d20\u4f7f\u9999\u6e2f\u6210\u4e3a\u5185\u5bb9\u5bc6\u96c6\u578b\u5e94\u7528\u7684\u9996\u9009\u670d\u52a1\u5668\u79df\u7528\u4f4d\u7f6e\u3002 \u6838\u5fc3CDN\u67b6\u6784\u548c\u6d41\u91cf\u5206\u914d\u673a\u5236 \u9999\u6e2f\u7684\u73b0\u4ee3CDN\u67b6\u6784\u901a\u8fc7\u591a\u5c42\u4f18\u5316\u5b9e\u73b0\u590d\u6742\u7684\u6d41\u91cf\u5206\u914d\u3002\u5728\u6838\u5fc3\u5c42\u9762\uff0c\u8fd9\u4e9b\u7cfb\u7edf\u5229\u7528\uff1a – \u5177\u6709\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u529f\u80fd\u7684\u4efb\u64ad\u8def\u7531\u534f\u8bae – \u5177\u6709\u4e9a\u79d2\u7ea7\u66f4\u65b0\u7684\u52a8\u6001DNS\u8d1f\u8f7d\u5747\u8861 – \u76d1\u63a720\u591a\u4e2a\u6307\u6807\u7684\u5b9e\u65f6\u5065\u5eb7\u68c0\u67e5\u7cfb\u7edf – \u5177\u6709\u667a\u80fd\u9884\u53d6\u529f\u80fd\u7684\u591a\u5c42\u7f13\u5b58\u5c42\u7ea7 \u8fd9\u4e9b\u673a\u5236\u7684\u5b9e\u65bd\u9700\u8981\u4ed4\u7ec6\u8003\u8651\uff1a 1. TCP\u4f18\u5316\u53c2\u6570 2. BGP\u8def\u7531\u7b56\u7565 3. \u7f13\u5b58\u4e00\u81f4\u6027\u534f\u8bae 4. \u6700\u540e\u4e00\u516c\u91cc\u4f20\u8f93\u4f18\u5316 \u5148\u8fdb\u7684\u6d41\u91cf\u5206\u914d\u7cfb\u7edf\u91c7\u7528\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u6765\u9884\u6d4b\u4f7f\u7528\u6a21\u5f0f\u5e76\u4e3b\u52a8\u8c03\u6574\u8d44\u6e90\u5206\u914d\u3002\u8fd9\u4e9b\u7cfb\u7edf\u5206\u6790\u7684\u5386\u53f2\u6570\u636e\u70b9\u5305\u62ec\uff1a – \u5cf0\u503c\u4f7f\u7528\u6a21\u5f0f – \u5730\u7406\u6d41\u91cf\u5206\u5e03 – \u5185\u5bb9\u7c7b\u578b\u5206\u5e03 – \u7528\u6237\u884c\u4e3a\u6a21\u5f0f \u8d1f\u8f7d\u5206\u914d\u7b97\u6cd5\u7684\u6280\u672f\u5206\u6790 \u9ad8\u7ea7\u8d1f\u8f7d\u5206\u914d\u7b97\u6cd5\u57fa\u4e8e\u591a\u4e2a\u53c2\u6570\u8fd0\u884c\uff0c\u5f62\u6210\u4e00\u4e2a\u590d\u6742\u7684\u51b3\u7b56\u77e9\u9635\uff0c\u5b9e\u65f6\u4f18\u5316\u5185\u5bb9\u5206\u53d1\u3002\u6838\u5fc3\u6307\u6807\u5305\u62ec\uff1a – \u670d\u52a1\u5668\u54cd\u5e94\u65f6\u95f4\uff08\u4ee5\u5fae\u79d2\u4e3a\u5355\u4f4d\u6d4b\u91cf\uff0c\u7cbe\u5ea6\u4e3a\u00b15\u03bcs\uff09 – \u53ef\u7528\u5e26\u5bbd\u5bb9\u91cf\uff08\u901a\u8fc7SNMP\u4ee51\u79d2\u95f4\u9694\u76d1\u63a7\uff09 – \u5f53\u524d\u670d\u52a1\u5668\u8d1f\u8f7d\u767e\u5206\u6bd4\uff08CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8I\/O\u6307\u6807\uff09 – \u57fa\u4e8eBGP\u8def\u7531\u8868\u7684\u5730\u7406\u90bb\u8fd1\u5ea6\u8ba1\u7b97 \u8fd9\u4e9b\u6307\u6807\u8f93\u5165\u52a0\u6743\u8f6e\u8be2\u7cfb\u7edf\uff0c\u4f7f\u7528\u590d\u6742\u7684\u7b97\u6cd5\uff0c\u5305\u62ec\uff1a – \u6700\u5c11\u8fde\u63a5\u8c03\u5ea6 – […]<\/p>\n

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