\n \u6700\u7b80\u5355\u7684\u8d77\u6b65\u65b9\u6848\uff0c\u662f\u5728\u4e00\u4e2a\u7f8e\u56fd\u673a\u623f\u91cc\u90e8\u7f72\u4e00\u53f0\u4e3b\u673a\uff0c\u518d\u5728\u7b2c\u4e8c\u4e2a\u673a\u623f\u51c6\u5907\u4e00\u53f0\u201c\u6e29\u5907\u201d\u673a\u5668\u3002\u4e24\u53f0\u670d\u52a1\u5668\u8fd0\u884c\u5b8c\u5168\u76f8\u540c\u7684\u6784\u5efa\u7248\u672c\uff0c\u901a\u8fc7\u81ea\u52a8\u5316\u5171\u4eab\u914d\u7f6e\uff0c\u5e76\u8fde\u63a5\u5230\u5df2\u505a\u6570\u636e\u526f\u672c\u7684\u670d\u52a1\u4e0a\u3002\u4ece\u5916\u90e8\u770b\uff0c\u5b83\u4eec\u5bf9 DNS \u5c42\u6765\u8bf4\u5c31\u662f\u53ef\u4e92\u6362\u7684\u7aef\u70b9\u3002\n <\/p>\n<\/li>\n

\n \u8bb8\u591a\u56e2\u961f\u4f1a\u9009\u62e9\u62c6\u5206\u90e8\u7f72\u5230\u4e0d\u540c\u7684\u7f8e\u56fd\u533a\u57df\uff0c\u4f8b\u5982\u4e00\u53f0\u4f4d\u4e8e\u897f\u6d77\u5cb8\uff0c\u4e00\u53f0\u4f4d\u4e8e\u4e1c\u6d77\u5cb8\u3002\u8fd9\u6837\u7684\u5e03\u5c40\u53ef\u4ee5\u964d\u4f4e\u533a\u57df\u7ea7\u6545\u969c\u7684\u98ce\u9669\uff0c\u6bd4\u5982\u5149\u7ea4\u4e2d\u65ad\u6216\u4e91\u5382\u5546\u53ef\u7528\u533a\u6545\u969c\u3002\u5f53\u4efb\u610f\u4e00\u4fa7\u5931\u6548\u65f6\uff0c\u53e6\u4e00\u4fa7\u90fd\u53ef\u4ee5\u63a5\u624b\u6d41\u91cf\uff0c\u5373\u4f7f\u8fd9\u4f1a\u8ba9\u90e8\u5206\u5ba2\u6237\u7aef\u7684\u5ef6\u8fdf\u7565\u6709\u589e\u52a0\u3002\n <\/p>\n<\/li>\n

\n \u540c\u65f6\u62e5\u6709\u670d\u52a1\u5668\u79df\u7528\u4e0e\u670d\u52a1\u5668\u6258\u7ba1\u4e1a\u52a1\u5f62\u6001\u7684\u7f51\u7edc\uff0c\u80fd\u83b7\u5f97\u66f4\u9ad8\u7684\u7075\u6d3b\u6027\u3002\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u53ef\u4ee5\u5feb\u901f\u62c9\u8d77\u514b\u9686\u5b9e\u4f8b\uff0c\u800c\u670d\u52a1\u5668\u6258\u7ba1\u786c\u4ef6\u5219\u53ef\u4ee5\u5728\u66f4\u5e95\u5c42\u8fdb\u884c\u8c03\u4f18\u548c\u6253\u70b9\u3002\u5bf9 DNS \u800c\u8a00\uff0c\u4f60\u91c7\u7528\u54ea\u4e00\u79cd\u6a21\u5f0f\u5e76\u4e0d\u91cd\u8981\uff0c\u53ea\u8981\u5bf9\u5916\u66b4\u9732\u7684\u662f\u53ef\u8fbe\u3001\u4e14\u7ecf\u8fc7\u5145\u5206\u6d4b\u8bd5\u7684 IP \u5730\u5740\u5373\u53ef\u3002\n <\/p>\n<\/li>\n

\n \u66f4\u9ad8\u7ea7\u7684\u84dd\u56fe\u4f1a\u5f15\u5165\u591a\u4e2a\u5907\u7528\u8282\u70b9\u3002\u4f60\u53ef\u4ee5\u5728\u4e00\u4e2a\u7f8e\u56fd\u673a\u623f\u90e8\u7f72\u4e3b\u8282\u70b9\uff0c\u5728\u53e6\u4e00\u5904\u672c\u571f\u673a\u623f\u90e8\u7f72\u6b21\u8282\u70b9\uff0c\u518d\u5728\u53e6\u4e00\u5bb6\u4e91\u5382\u5546\u4e0a\u90e8\u7f72\u7b2c\u4e09\u8282\u70b9\u3002\u5728\u7a33\u6001\u4e0b\uff0c\u53ea\u6709\u4e3b\u8282\u70b9\u627f\u63a5\u771f\u5b9e\u7528\u6237\u6d41\u91cf\uff0c\u4f46\u7b2c\u4e8c\u548c\u7b2c\u4e09\u8282\u70b9\u540c\u6837\u5df2\u5b8c\u6210\u6784\u5efa\u3001\u540c\u6b65\uff0c\u5c31\u7eea\u5ea6\u8db3\u591f\u9ad8\uff0c\u53ef\u968f\u65f6\u88ab\u63d0\u5347\u4e3a\u4e3b\u7528\u8282\u70b9\u3002\n <\/p>\n<\/li>\n<\/ul>\n

5. \u201c\u77ac\u65f6\u201d\u6545\u969c\u5207\u6362\u5b9e\u9645\u662f\u5982\u4f55\u4e00\u6b65\u6b65\u5b8c\u6210\u7684<\/strong><\/h2>\n

\n
1. \n

   \n \u6d4f\u89c8\u5668\u3001\u79fb\u52a8\u5e94\u7528\u6216\u540e\u7aef\u670d\u52a1\u9700\u8981\u8bbf\u95ee\u4f60\u7684\u57df\u540d\u3002\u5b83\u5411\u914d\u7f6e\u597d\u7684\u89e3\u6790\u5668\u53d1\u8d77\u67e5\u8be2\uff0c\u5e76\u6536\u5230\u4e00\u4e2a\u6307\u5411\u4e3b IP \u7684\u7b54\u6848\u3002\u8fd9\u4e2a\u7b54\u6848\u643a\u5e26\u4e86\u8f83\u4f4e\u7684 TTL\uff0c\u6307\u793a\u89e3\u6790\u5668\u4e0d\u8981\u957f\u65f6\u95f4\u7f13\u5b58\u8fd9\u6761\u6620\u5c04\u5173\u7cfb\u3002\n <\/p>\n<\/li>\n

2. \n

   \n \u5728\u540e\u53f0\uff0cDNS \u5065\u5eb7\u76d1\u63a7\u6b63\u4ee5\u8f83\u77ed\u95f4\u9694\u4e0d\u505c\u63a2\u6d4b\u4f60\u7684\u4e3b\u7aef\u70b9\u3002\u5b83\u4eec\u671f\u671b\u5feb\u901f\u54cd\u5e94\u3001\u6b63\u786e\u7684\u72b6\u6001\u7801\uff0c\u4ee5\u53ca\uff08\u53ef\u9009\u7684\uff09\u54cd\u5e94\u4f53\u4e2d\u5305\u542b\u7279\u5b9a\u5185\u5bb9\u3002\u53ea\u8981\u8fd9\u4e9b\u9884\u671f\u90fd\u88ab\u6ee1\u8db3\uff0c\u8282\u70b9\u5c31\u7ee7\u7eed\u88ab\u6807\u8bb0\u4e3a\u5065\u5eb7\u3002\n <\/p>\n<\/li>\n

3. \n

   \n \u7a81\u7136\u4e4b\u95f4\uff0c\u4e3b\u673a\u53d1\u751f\u6545\u969c\u3002\u539f\u56e0\u53ef\u80fd\u662f\u786c\u4ef6\u95ee\u9898\u3001\u9519\u8bef\u7684\u90e8\u7f72\uff0c\u6216\u8005\u4e0a\u6e38\u7f51\u7edc\u4e8b\u4ef6\u3002\u5065\u5eb7\u68c0\u67e5\u5f00\u59cb\u8d85\u65f6\uff0c\u6216\u63a5\u6536\u5230\u9519\u8bef\u54cd\u5e94\u3002DNS \u63d0\u4f9b\u5546\u68c0\u6d4b\u5230\u4e00\u4e32\u8fde\u7eed\u5931\u8d25\u6b21\u6570\uff0c\u8d85\u8fc7\u4e86\u4f60\u914d\u7f6e\u7684\u9608\u503c\u3002\n <\/p>\n<\/li>\n

4. \n

   \n \u4e00\u65e6\u8d85\u51fa\u9608\u503c\uff0c\u7cfb\u7edf\u5c31\u4f1a\u7ffb\u8f6c\u8def\u7531\u89c6\u56fe\uff1a\u6545\u969c IP \u88ab\u6392\u9664\u6216\u964d\u7ea7\uff0c\u5907\u7528 IP \u5728\u8bb0\u5f55\u96c6\u5408\u4e2d\u88ab\u63d0\u5347\u4e3a\u4e3b\u5730\u5740\u3002\u65b0\u7684 DNS \u67e5\u8be2\u51e0\u4e4e\u7acb\u523b\u5c31\u4f1a\u83b7\u5f97\u5907\u7528\u5730\u5740\u3002\n <\/p>\n<\/li>\n

5. \n

   \n \u7531\u4e8e TTL \u7684\u5b58\u5728\uff0c\u4e00\u4e9b\u89e3\u6790\u5668\u548c\u8bbe\u5907\u8fd8\u4f1a\u5728\u77ed\u65f6\u95f4\u5185\u7ee7\u7eed\u6301\u6709\u65e7\u7b54\u6848\u3002\u5f53\u5b83\u4eec\u7684\u8ba1\u65f6\u5668\u5230\u671f\u540e\uff0c\u518d\u6b21\u53d1\u8d77\u67e5\u8be2\uff0c\u5c31\u4f1a\u62ff\u5230\u65b0\u7684\u6620\u5c04\u5173\u7cfb\u3002\u5728\u8fd9\u6bb5\u77ed\u6682\u65f6\u95f4\u7a97\u53e3\u91cc\uff0c\u6d41\u91cf\u4f1a\u9010\u6b65\u4ece\u201c\u5df2\u6b7b\u7aef\u70b9\u201d\u8fc1\u79fb\u5230\u5065\u5eb7\u7684\u5907\u7528\u8282\u70b9\uff0c\u800c\u4e0d\u9700\u8981\u5728\u63a7\u5236\u53f0\u4e2d\u8fdb\u884c\u4efb\u4f55\u624b\u5de5\u4fee\u6539\u3002\n <\/p>\n<\/li>\n

6. \n

   \n \u5f53\u539f\u4e3b\u673a\u6062\u590d\u540e\uff0c\u4f60\u7684\u5065\u5eb7\u68c0\u67e5\u4f1a\u518d\u6b21\u901a\u8fc7\u3002\u6839\u636e\u4f60\u7684\u7b56\u7565\uff0c\u7cfb\u7edf\u53ef\u4ee5\u9009\u62e9\u81ea\u52a8\u8ba9\u6700\u521d\u7684 IP \u91cd\u65b0\u6210\u4e3a\u201c\u4e3b\u8282\u70b9\u201d\uff0c\u4e5f\u53ef\u4ee5\u8ba9\u4e24\u4e2a\u7aef\u70b9\u540c\u65f6\u5bf9\u5916\u670d\u52a1\u4ee5\u63d0\u5347\u5197\u4f59\u5ea6\u3002\u65e0\u8bba\u54ea\u79cd\u9009\u62e9\uff0c\u90fd\u5e94\u5f53\u662f\u4f60\u8fd0\u884c\u624b\u518c\u548c\u5bb9\u91cf\u89c4\u5212\u7684\u4e00\u90e8\u5206\u3002\n <\/p>\n<\/li>\n<\/ol>\n

   6. \u6b63\u786e\u8bbe\u7f6e TTL \u4e0e\u63a2\u6d4b\u53c2\u6570<\/strong><\/h2>\n

   \n
   • \n

     \n TTL \u8c03\u4f18\u662f\u4e00\u79cd\u5e73\u8861\u827a\u672f\u3002\u7c7b\u4f3c 600 \u79d2\u7684\u6570\u503c\u53ef\u4ee5\u51cf\u5c11\u89e3\u6790\u5668\u8d1f\u8f7d\uff0c\u4f46\u4e5f\u610f\u5473\u7740\u67d0\u4e9b\u5ba2\u6237\u7aef\u7684\u6700\u574f\u6545\u969c\u5207\u6362\u65f6\u95f4\u7ea6\u4e3a 10 \u5206\u949f\u3002\u5bf9\u4e8e\u9700\u8981\u5feb\u901f\u5e94\u5bf9\u57fa\u7840\u8bbe\u65bd\u6545\u969c\u7684\u751f\u4ea7\u7aef\u70b9\uff0cTTL \u5e38\u89c1\u914d\u7f6e\u533a\u95f4\u662f 30 \u5230 120 \u79d2\u3002\n <\/p>\n<\/li>\n

   • \n

     \n \u6781\u4f4e\u7684 TTL\uff08\u4f8b\u5982 5 \u79d2\uff09\u4f1a\u663e\u8457\u589e\u52a0\u89e3\u6790\u5668\u67e5\u8be2\u6b21\u6570\u3002\u5bf9\u5c0f\u89c4\u6a21\u533a\u57df\u800c\u8a00\u8fd9\u53ef\u80fd\u65e0\u5173\u7d27\u8981\uff0c\u4f46\u5927\u89c4\u6a21\u573a\u666f\u4e0b\uff0c\u5b83\u4f1a\u5f71\u54cd\u6210\u672c\uff0c\u5e76\u964d\u4f4e\u4e0a\u6e38\u7f13\u5b58\u7684\u547d\u4e2d\u7387\u3002\u4f60\u9700\u8981\u627e\u5230\u4e00\u4e2a\u201c\u5728\u4e0d\u8fc7\u5ea6\u5236\u9020\u6296\u52a8\u524d\u63d0\u4e0b\uff0c\u53c8\u80fd\u8fbe\u5230\u53ef\u63a5\u53d7\u5207\u6362\u6548\u679c\u201d\u7684\u6700\u77ed\u6570\u503c\u3002\n <\/p>\n<\/li>\n

   • \n

     \n \u5065\u5eb7\u68c0\u67e5\u95f4\u9694\u540c\u6837\u9700\u8981\u7cbe\u5fc3\u8bbe\u7f6e\u3002\u63a2\u6d4b\u8fc7\u7a00\uff0c\u6545\u969c\u68c0\u6d4b\u5c31\u4f1a\u6ede\u540e\uff1b\u63a2\u6d4b\u8fc7\u5bc6\uff0c\u5219\u4f1a\u6d6a\u8d39\u5e26\u5bbd\uff0c\u5e76\u589e\u52a0\u56e0\u77ed\u6682\u6296\u52a8\u5bfc\u81f4\u8bef\u62a5\u7684\u6982\u7387\u3002\u5f88\u591a\u56e2\u961f\u4f1a\u9009\u62e9\u6bcf 10 \u5230 30 \u79d2\u8fdb\u884c\u4e00\u6b21\u68c0\u67e5\uff0c\u5e76\u8981\u6c42\u5c11\u91cf\u8fde\u7eed\u5931\u8d25\u624d\u80fd\u5c06\u8282\u70b9\u6807\u8bb0\u4e3a\u4e0d\u5065\u5eb7\u3002\n <\/p>\n<\/li>\n

   • \n

     \n \u4e0d\u8981\u5ffd\u7565\u534f\u8bae\u8bed\u4e49\u3002\u4e00\u4e2a\u7eaf TCP \u7aef\u53e3\u68c0\u67e5\uff0c\u53ea\u8981\u63e1\u624b\u6210\u529f\u5c31\u4f1a\u8ba4\u5b9a\u201c\u5065\u5eb7\u201d\uff0c\u54ea\u6015\u540e\u53f0\u5e94\u7528\u6808\u5df2\u7ecf\u5361\u6b7b\u3002\u57fa\u4e8e HTTP \u7684\u68c0\u67e5\u4e3a\u4f60\u63d0\u4f9b\u4e86\u66f4\u5f3a\u8868\u8fbe\u80fd\u529b\uff1a\u4f60\u53ef\u4ee5\u65ad\u8a00\u72b6\u6001\u7801\u3001\u54cd\u5e94\u5185\u5bb9\uff0c\u751a\u81f3\u9a8c\u8bc1\u5173\u952e\u4f9d\u8d56\u662f\u5426\u5b58\u6d3b\u3002\n <\/p>\n<\/li>\n<\/ul>\n

     7. \u4f7f\u7528\u6258\u7ba1 DNS \u4e0e Anycast \u7f51\u7edc<\/strong><\/h2>\n

     \n
     • \n

       \n \u7eaf\u624b\u5de5\u5b9e\u73b0\u4e0a\u8ff0\u6240\u6709\u673a\u5236\uff0c\u901a\u5e38\u4e0d\u503c\u5f97\u6295\u5165\u90a3\u4e48\u591a\u5de5\u7a0b\u65f6\u95f4\u3002\u5927\u591a\u6570\u56e2\u961f\u4f1a\u4f9d\u8d56\u6258\u7ba1 DNS \u5e73\u53f0\uff0c\u7531\u5176\u63d0\u4f9b\u5065\u5eb7\u68c0\u67e5\u4e0e\u8def\u7531\u7b56\u7565\u7684\u63a7\u5236\u5e73\u9762\uff0c\u540c\u65f6\u901a\u8fc7\u5168\u7403 Anycast \u8986\u76d6\u6765\u8fd4\u56de\u67e5\u8be2\u7ed3\u679c\u3002Anycast \u7684\u542b\u4e49\u662f\u591a\u4e2a\u63a5\u5165\u70b9\u5171\u4eab\u540c\u4e00\u4e2a\u5bf9\u5916\u516c\u5e03\u7684\u5730\u5740\uff0c\u7528\u6237\u67e5\u8be2\u4f1a\u88ab\u8def\u7531\u5230\u6700\u8fd1\u7684\u670d\u52a1\u70b9\u3002\n <\/p>\n<\/li>\n

     • \n

       \n \u5bf9\u6d41\u91cf\u4e3b\u8981\u96c6\u4e2d\u5728\u7f8e\u56fd\u7684\u4e1a\u52a1\u6765\u8bf4\uff0c\u4f60\u9700\u8981\u5728\u7ebd\u7ea6\u3001\u829d\u52a0\u54e5\u3001\u8fbe\u62c9\u65af\u4ee5\u53ca\u897f\u6d77\u5cb8\u7b49\u5173\u952e\u57ce\u5e02\u5177\u5907\u7a33\u56fa\u8986\u76d6\u3002\u826f\u597d\u7684\u8282\u70b9\u5206\u5e03\u53ef\u4ee5\u964d\u4f4e\u67e5\u8be2\u5ef6\u8fdf\uff0c\u5e76\u4f7f\u4f60\u7684\u6545\u969c\u5207\u6362\u65f6\u95f4\u66f4\u53ef\u9884\u6d4b\uff0c\u56e0\u4e3a\u53d8\u66f4\u80fd\u591f\u5feb\u901f\u4f20\u64ad\u5230\u771f\u6b63\u8d1f\u8d23\u54cd\u5e94\u89e3\u6790\u5668\u7684\u8fb9\u7f18\u8282\u70b9\u3002\n <\/p>\n<\/li>\n

     • \n

       \n \u9664\u4e86\u57fa\u7840\u7684\u6545\u969c\u5207\u6362\uff0c\u8bb8\u591a\u670d\u52a1\u5546\u8fd8\u4f1a\u63d0\u4f9b\u66f4\u9ad8\u5c42\u7684\u8def\u7531\u539f\u8bed\u3002\u4f8b\u5982\u52a0\u6743\u7b56\u7565\uff0c\u7528\u6765\u5728\u591a\u4e2a\u5065\u5eb7\u8282\u70b9\u4e4b\u95f4\u5206\u644a\u8d1f\u8f7d\uff1b\u5730\u7406\u7b56\u7565\uff0c\u5c06\u7279\u5b9a\u5ba2\u6237\u7aef\u533a\u57df\u5f15\u5bfc\u5230\u6307\u5b9a\u6570\u636e\u4e2d\u5fc3\uff1b\u4ee5\u53ca\u57fa\u4e8e\u5ef6\u8fdf\u7684\u8def\u7531\uff0c\u5728\u67e5\u8be2\u65f6\u52a8\u6001\u9009\u62e9\u6700\u5feb\u8def\u5f84\u3002\n <\/p>\n<\/li>\n

     • \n

       \n \u4ece\u8fd0\u7ef4\u89c6\u89d2\u770b\uff0cAPI \u8bbf\u95ee\u51e0\u4e4e\u662f\u786c\u6027\u9700\u6c42\u3002\u81ea\u52a8\u5316\u57fa\u7840\u8bbe\u65bd\u8fdf\u65e9\u9700\u8981\u8c03\u6574\u8bb0\u5f55\u3001\u5f15\u5165\u65b0\u7684\u5907\u7528 IP\uff0c\u6216\u5728\u7ef4\u62a4\u7a97\u53e3\u4e34\u65f6\u9694\u79bb\u90e8\u5206\u8282\u70b9\u3002\u53ef\u7f16\u7a0b\u7684 DNS \u5c42\u8ba9\u4f60\u53ef\u4ee5\u5c06\u8fd9\u4e9b\u53d8\u66f4\u5f53\u4f5c\u201c\u4ee3\u7801\u201d\u6765\u7ba1\u7406\u3001\u6d4b\u8bd5\u5e76\u4ee5\u53ef\u9884\u671f\u65b9\u5f0f\u53d1\u5e03\u3002\n <\/p>\n<\/li>\n<\/ul>\n

       8. \u7f8e\u56fd\u751f\u4ea7\u57df\u540d\u7684\u793a\u4f8b\u914d\u7f6e\u6d41\u7a0b<\/strong><\/h2>\n

       \n
       1. \n

          \n \u9996\u5148\u5728\u4e24\u4e2a\u5f7c\u6b64\u72ec\u7acb\u7684\u7f8e\u56fd\u5e94\u7528\u8282\u70b9\u4e0a\u8fdb\u884c\u90e8\u7f72\uff0c\u5e76\u4e3a\u6bcf\u4e2a\u8282\u70b9\u5206\u914d\u5404\u81ea\u7684\u516c\u7f51\u5730\u5740\u3002\u901a\u8fc7\u4f60\u73b0\u6709\u7684\u81ea\u52a8\u5316\u5de5\u5177\u4fdd\u6301\u8f6f\u4ef6\u6808\u4e00\u81f4\uff0c\u786e\u4fdd\u6bcf\u4e2a\u5b9e\u4f8b\u90fd\u80fd\u72ec\u7acb\u627f\u63a5\u751f\u4ea7\u6d41\u91cf\u3002\n <\/p>\n<\/li>\n

       2. \n

          \n \u5728 DNS \u63a7\u5236\u53f0\u4e2d\uff0c\u4e3a\u4e3b\u673a\u540d\u521b\u5efa\u8bb0\u5f55\u3002\u5c06\u4e3b IP \u7ed1\u5b9a\u5230\u9ad8\u4f18\u5148\u7ea7\u6761\u76ee\u4e0a\uff0c\u5c06\u5907\u7528 IP \u7ed1\u5b9a\u5230\u4f4e\u4f18\u5148\u7ea7\u6216\u201c\u5f85\u547d\u201d\u6761\u76ee\u4e0a\uff08\u5177\u4f53\u53d6\u51b3\u4e8e\u670d\u52a1\u5546\u7684\u6545\u969c\u5207\u6362\u6a21\u578b\uff09\u3002\u4e3a\u8bb0\u5f55\u914d\u7f6e\u4e00\u4e2a\u7b26\u5408\u4f60\u6062\u590d\u65f6\u95f4\u76ee\u6807\uff08RTO\uff09\u7684 TTL\u3002\n <\/p>\n<\/li>\n

       3. \n

          \n \u4e3a\u4e3b\u7aef\u70b9\u542f\u7528\u5065\u5eb7\u68c0\u67e5\u3002\u8ba9\u63a2\u6d4b\u5668\u8bbf\u95ee\u4e00\u4e2a\u80fd\u53cd\u6620\u771f\u5b9e\u5e94\u7528\u5065\u5eb7\u72b6\u51b5\u7684\u8def\u7531\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u201c\u7aef\u53e3\u662f\u5426\u6253\u5f00\u201d\u3002\u6307\u5b9a\u53ef\u63a5\u53d7\u7684\u72b6\u6001\u7801\u4ee5\u53ca\u4e0e\u4f60\u4e1a\u52a1\u5ef6\u8fdf\u7279\u6027\u76f8\u5339\u914d\u7684\u8d85\u65f6\u65f6\u95f4\u3002\n <\/p>\n<\/li>\n

       4. \n

          \n \u544a\u8bc9\u7cfb\u7edf\u5728\u53d1\u73b0\u95ee\u9898\u540e\u5e94\u5982\u4f55\u884c\u52a8\u3002\u901a\u5e38\uff0c\u8fd9\u610f\u5473\u7740\u5c06\u4e3b\u8282\u70b9\u6807\u8bb0\u4e3a\u5b95\u673a\uff0c\u5e76\u5728\u6d4b\u8bd5\u8868\u660e\u4e3b\u8282\u70b9\u6062\u590d\u4e4b\u524d\uff0c\u4ec5\u5bf9\u5916\u8fd4\u56de\u5907\u7528 IP\u3002\u4e00\u4e9b\u5e73\u53f0\u8fd8\u5141\u8bb8\u4f60\u9488\u5bf9\u591a IP \u96c6\u5408\u4e2d\u7684\u201c\u5c40\u90e8\u6545\u969c\u201d\u5b9a\u4e49\u72ec\u7acb\u89c4\u5219\u3002\n <\/p>\n<\/li>\n

       5. \n

          \n \u5728\u4f4e\u6d41\u91cf\u65f6\u6bb5\u8fdb\u884c\u53ef\u63a7\u6f14\u7ec3\u3002\u6545\u610f\u505c\u6b62\u4e3b\u5e94\u7528\u8fdb\u7a0b\u6216\u963b\u65ad\u6d41\u91cf\uff0c\u4ee5\u6a21\u62df\u6545\u969c\u3002\u89c2\u5bdf\u5065\u5eb7\u68c0\u67e5\u9700\u8981\u591a\u957f\u65f6\u95f4\u5931\u8d25\u3001DNS \u8bb0\u5f55\u9700\u8981\u591a\u957f\u65f6\u95f4\u7ffb\u8f6c\uff0c\u4ee5\u53ca\u771f\u5b9e\u5ba2\u6237\u7aef\u591a\u4e45\u4f1a\u91cd\u8fde\u5230\u5907\u7528\u76ee\u6807\u3002\n <\/p>\n<\/li>\n

       6. \n

          \n \u5c06\u4f60\u7684\u89c2\u5bdf\u7ed3\u679c\u6574\u7406\u6210\u64cd\u4f5c\u624b\u518c\u3002\u8bb0\u5f55\u9884\u671f\u65f6\u95f4\u7ebf\u3001\u5e38\u89c1\u6ce2\u52a8\u6765\u6e90\uff0c\u4ee5\u53ca\u5728\u5207\u6362\u53d1\u751f\u65f6\u76d1\u63a7\u7cfb\u7edf\u7684\u884c\u4e3a\u6a21\u5f0f\u3002\u8fd9\u4efd\u6587\u6863\u4f1a\u6210\u4e3a\u4e8b\u6545\u54cd\u5e94\u5de5\u5177\u5305\u7684\u4e00\u90e8\u5206\uff0c\u540c\u65f6\u4e5f\u662f\u65b0\u503c\u73ed\u4eba\u5458\u7684\u57f9\u8bad\u6750\u6599\u3002\n <\/p>\n<\/li>\n<\/ol>\n

          9. \u5c06 DNS \u6545\u969c\u5207\u6362\u4e0e\u5176\u4ed6\u9ad8\u53ef\u7528\u6a21\u5f0f\u5bf9\u6bd4<\/strong><\/h2>\n

          \n
          • \n

            \n \u57fa\u4e8e DNS \u7684\u6545\u969c\u5207\u6362\uff0c\u80dc\u5728\u7b80\u5355\u3002\u5b83\u6539\u53d8\u7684\u662f\u65b0\u8fde\u63a5\u7684\u53bb\u5411\uff0c\u5374\u4e0d\u4f1a\u5728\u8bf7\u6c42\u8def\u5f84\u4e0a\u989d\u5916\u63d2\u5165\u4e00\u8df3\u3002\u4e0e\u90e8\u5206\u8f6f\u4ef6\u8d1f\u8f7d\u5747\u8861\u65b9\u6848\u4e0d\u540c\uff0c\u5b83\u4e0d\u9700\u8981\u4ee3\u7406\u5168\u90e8\u6d41\u91cf\uff1b\u4e0e\u786c\u4ef6\u8bbe\u5907\u4e0d\u540c\uff0c\u5b83\u4e0d\u4f1a\u518d\u5f15\u5165\u4e00\u4e2a\u53ef\u80fd\u6210\u4e3a\u5355\u70b9\u6545\u969c\u7684\u7269\u7406\u76d2\u5b50\u3002\n <\/p>\n<\/li>\n

          • \n

            \n \u4f20\u7edf\u8d1f\u8f7d\u5747\u8861\u5c42\uff08\u4e0d\u8bba\u662f\u6258\u7ba1\u4e91\u4ea7\u54c1\u8fd8\u662f\u4e13\u7528\u8bbe\u5907\uff09\u80fd\u5728\u5355\u8fde\u63a5\u8def\u7531\u4e0e\u53ef\u89c2\u6d4b\u6027\u4e0a\u63d0\u4f9b\u66f4\u7cbe\u7ec6\u7684\u63a7\u5236\u3002\u5b83\u4eec\u540c\u6837\u652f\u6301\u66f4\u4e30\u5bcc\u7684\u5747\u8861\u7b56\u7565\uff0c\u6bd4\u5982\u4f1a\u8bdd\u7c98\u6027\u548c\u534f\u8bae\u611f\u77e5\u884c\u4e3a\u3002\u4ee3\u4ef7\u5219\u662f\u66f4\u9ad8\u7684\u590d\u6742\u5ea6\u3001\u66f4\u591a\u7ec4\u4ef6\u4ee5\u53ca\u901a\u5e38\u66f4\u9ad8\u7684\u6210\u672c\u3002\n <\/p>\n<\/li>\n

          • \n

            \n \u5f53\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\u4f4d\u4e8e\u4f60\u7684\u6e90\u7ad9\u4e4b\u524d\u65f6\uff0c\u53c8\u4f1a\u591a\u51fa\u4e00\u5c42\u95f4\u63a5\u8def\u5f84\u3002CDN \u53ef\u4ee5\u63a9\u76d6\u90e8\u5206\u8fb9\u7f18\u8282\u70b9\u95ee\u9898\uff0c\u4f46\u5982\u679c\u4f60\u7684\u6e90\u7ad9\u96c6\u7fa4\u4e0d\u53ef\u8fbe\uff0c\u7f13\u5b58\u5185\u5bb9\u6700\u7ec8\u4e5f\u4f1a\u8fc7\u671f\u3002\u5c06 CDN \u6e90\u7ad9\u914d\u7f6e\u4e0e DNS \u6545\u969c\u5207\u6362\u903b\u8f91\u7d27\u5bc6\u534f\u540c\uff0c\u624d\u80fd\u8ba9\u6574\u4e2a\u8bbf\u95ee\u8def\u5f84\u4fdd\u6301\u5f39\u6027\u3002\n <\/p>\n<\/li>\n

          • \n

            \n DNS \u65b9\u6848\u7684\u786e\u5b58\u5728\u8fb9\u754c\u3002\u7531\u4e8e\u7f13\u5b58\u884c\u4e3a\u90e8\u5206\u4e0d\u53d7\u4f60\u63a7\u5236\uff0c\u4f60\u65e0\u6cd5\u4fdd\u8bc1\u6240\u6709\u7528\u6237\u4f1a\u5728\u540c\u4e00\u6beb\u79d2\u5185\u7edf\u4e00\u5207\u6362\u5230\u5907\u7528 IP\u3002\u5bf9\u4e8e\u9700\u8981\u6781\u7aef\u4e00\u81f4\u6027\u6216\u8d85\u4f4e\u5ef6\u8fdf\u7684\u573a\u666f\uff0c\u53ef\u80fd\u9700\u8981\u66f4\u590d\u6742\u7684\u8def\u7531\u62d3\u6251\u6216\u4e3b\u52a8-\u4e3b\u52a8\u590d\u5236\u7b56\u7565\u3002\n <\/p>\n<\/li>\n<\/ul>\n

            10. \u9762\u5411\u8fd0\u8425\u7f8e\u56fd\u57fa\u7840\u8bbe\u65bd\u56e2\u961f\u7684\u5b9e\u7528\u5efa\u8bae<\/strong><\/h2>\n

            \n
            • \n

              \n \u9009\u62e9\u5177\u5907\u6e05\u6670\u53ef\u7528\u6027\u627f\u8bfa\u7684\u673a\u623f\u4e0e\u670d\u52a1\u5546\u3002\u5173\u6ce8\u5176\u662f\u5426\u7ed9\u51fa\u73b0\u5b9e\u7684\u5728\u7ebf\u7387\u4fdd\u8bc1\u3001\u900f\u660e\u7684\u4e8b\u6545\u5386\u53f2\uff0c\u4ee5\u53ca\u5728\u7f8e\u56fd\u8303\u56f4\u5185\u5f3a\u5927\u7684\u7f51\u7edc\u4e92\u8054\u60c5\u51b5\u3002\u4f60\u7684\u6545\u969c\u5207\u6362\u8bbe\u8ba1\u65e0\u6cd5\u5b8c\u5168\u5f25\u8865\u6301\u7eed\u4e0d\u7a33\u5b9a\u7684\u4e0a\u6e38\u95ee\u9898\u3002\n <\/p>\n<\/li>\n

            • \n

              \n \u7edf\u4e00\u6807\u51c6\u5316\u5e94\u7528\u8282\u70b9\u7684\u90e8\u7f72\u65b9\u5f0f\uff0c\u65e0\u8bba\u5b83\u4eec\u8fd0\u884c\u5728\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\uff0c\u8fd8\u662f\u670d\u52a1\u5668\u6258\u7ba1\u673a\u67dc\u4e2d\u3002\u7edf\u4e00\u7684\u6784\u5efa\u6d41\u6c34\u7ebf\u4f1a\u7b80\u5316\u5065\u5eb7\u68c0\u67e5\u8bbe\u8ba1\uff0c\u8ba9\u6545\u969c\u65f6\u7684\u884c\u4e3a\u66f4\u53ef\u9884\u6d4b\uff0c\u5e76\u80fd\u4ee5\u6700\u5c0f\u6469\u64e6\u4e0a\u7ebf\u65b0\u7684\u5907\u7528 IP\u3002\n <\/p>\n<\/li>\n

            • \n

              \n \u7528\u6bd4\u4f60\u76f4\u89c9\u4e2d\u201c\u66f4\u6fc0\u8fdb\u201d\u7684\u65b9\u5f0f\u89c2\u6d4b\u7cfb\u7edf\u3002\u6536\u96c6\u6765\u81ea DNS \u89e3\u6790\u5668\u7684\u65e5\u5fd7\uff0c\u4ece\u591a\u4e2a\u89c2\u6d4b\u70b9\u8ddf\u8e2a\u54cd\u5e94\u65f6\u95f4\uff0c\u5e76\u5c06\u6240\u6709\u6570\u636e\u6c47\u603b\u5230\u53ef\u89c6\u5316\u770b\u677f\u3002\u5f53\u771f\u5b9e\u4e8b\u6545\u53d1\u751f\u65f6\uff0c\u4f60\u9700\u8981\u7acb\u523b\u77e5\u9053\u5907\u7528\u8def\u5f84\u662f\u5426\u771f\u7684\u625b\u4f4f\u4e86\u6d41\u91cf\u3002\n <\/p>\n<\/li>\n

            • \n

              \n \u6700\u540e\uff0c\u8981\u628a\u4f60\u7684\u6545\u969c\u5207\u6362\u65b9\u6848\u201c\u8fd0\u8425\u5316\u201d\u3002\u4e0d\u8981\u628a\u5b83\u5f53\u4f5c\u4e00\u5f20\u7406\u8bba\u62d3\u6251\u56fe\uff0c\u800c\u8981\u628a\u5b83\u53d8\u6210\u53cd\u590d\u6f14\u7ec3\u7684\u4e00\u5957\u884c\u4e3a\u6a21\u5f0f\u3002\u901a\u8fc7\u6709\u610f\u4e0b\u7ebf\u8282\u70b9\u548c\u533a\u57df\u7684\u6df7\u6c8c\u6d4b\u8bd5\uff0c\u518d\u914d\u5408\u81ea\u52a8\u5316\u56de\u6eda\u8def\u5f84\uff0c\u4f60\u53ef\u4ee5\u9010\u6b65\u5efa\u7acb\u4fe1\u5fc3\uff1a\u8fd9\u4e9b\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u914d\u7f6e\uff0c\u786e\u5b9e\u80fd\u5728\u57fa\u7840\u8bbe\u65bd\u5931\u6548\u65f6\u4fdd\u62a4\u5728\u7ebf\u4e1a\u52a1\u3002\n <\/p>\n<\/li>\n<\/ul>\n

              11. \u5199\u7ed9\u8ba8\u538c\u5b95\u673a\u7684\u5de5\u7a0b\u5e08<\/strong><\/h2>\n

              \n
              • \n

                \n \u5b95\u673a\u6c38\u8fdc\u65e0\u6cd5\u5f7b\u5e95\u6d88\u5931\uff0c\u4f46\u4f60\u7684\u7528\u6237\u5e76\u4e0d\u9700\u8981\u4f53\u9a8c\u5230\u5927\u591a\u6570\u6545\u969c\u3002\u901a\u8fc7\u5c06\u7f8e\u56fd\u57fa\u7840\u8bbe\u65bd\u63a5\u5165\u7a33\u5065\u7684\u63a7\u5236\u5e73\u9762\u3001\u4ed4\u7ec6\u8c03\u6821 TTL \u4e0e\u63a2\u6d4b\u53c2\u6570\uff0c\u5e76\u53cd\u590d\u6f14\u7ec3\u771f\u5b9e\u6545\u969c\u573a\u666f\uff0c\u4f60\u5c31\u80fd\u6253\u9020\u4e00\u4e2a\u73af\u5883\uff1a\u786c\u4ef6\u5931\u6548\u3001\u7f51\u7edc\u6296\u52a8\u548c\u9519\u8bef\u90e8\u7f72\u90fd\u53ea\u662f DNS \u6545\u969c\u5207\u6362\u81ea\u52a8\u5316\u8981\u5904\u7406\u7684\u53c8\u4e00\u6b21\u8def\u7531\u4e8b\u4ef6\u3002\n <\/p>\n<\/li>\n

              • \n

                \n \u4ece\u8fd9\u4e2a\u89d2\u5ea6\u770b\uff0c\u4e3b IP \u4e0e\u5907\u7528 IP \u4e0d\u518d\u53ea\u662f\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u51e0\u884c\u9759\u6001\u6587\u5b57\uff0c\u800c\u4f1a\u6210\u4e3a\u4f60\u53ef\u9760\u6027\u59ff\u6001\u7684\u4e00\u90e8\u5206\u3002\u673a\u5668\u6d88\u5931\u65f6\uff0c\u4f60\u65e0\u9700\u5728\u9ed1\u6697\u4e2d\u56db\u5904\u4e71\u649e\uff0c\u800c\u662f\u4f9d\u8d56\u4e00\u5957\u53ef\u9884\u6d4b\u7684\u89c4\u5219\uff0c\u5728\u65e9\u671f\u53d1\u73b0\u95ee\u9898\u5e76\u65e0\u7f1d\u5730\u5c06\u65b0\u8fde\u63a5\u8f6c\u5411\u4f60\u5728\u7f8e\u56fd\u7684\u5176\u4ed6\u90e8\u7f72\u70b9\u3002\n <\/p>\n<\/li>\n

              • \n

                \n \u957f\u671f\u6765\u770b\uff0c\u8fd9\u79cd\u601d\u7ef4\u4f1a\u6301\u7eed\u79ef\u7d2f\u6536\u76ca\u3002\u90a3\u4e9b\u6295\u8d44\u4e8e\u81ea\u52a8\u5316\u97e7\u6027\u7684\u56e2\u961f\uff0c\u82b1\u66f4\u5c11\u65f6\u95f4\u6551\u706b\uff0c\u628a\u66f4\u591a\u7cbe\u529b\u6295\u5165\u5230\u5e73\u53f0\u6539\u8fdb\u4e0a\u3002\u4ed6\u4eec\u7684\u5e94\u7528\u5728\u538b\u529b\u4e0b\u8868\u73b0\u53ef\u9884\u6d4b\uff0c\u503c\u73ed\u6392\u73ed\u66f4\u52a0\u4eba\u6027\u5316\uff0c\u800c\u7528\u6237\u4f1a\u5207\u8eab\u611f\u53d7\u5230\uff1a\u54ea\u6015\u80cc\u540e\u7ec4\u4ef6\u4e0d\u65ad\u51fa\u6545\u969c\uff0c\u670d\u52a1\u4f9d\u7136\u4fdd\u6301\u5728\u7ebf\u3002\n <\/p>\n<\/li>\n

              • \n

                \n \u7ec8\u6781\u76ee\u6807\u5176\u5b9e\u5f88\u6734\u7d20\uff1a\u6784\u5efa\u5e76\u90e8\u7f72\u4e00\u79cd\u5c06\u6545\u969c\u89c6\u4e3a\u201c\u4e00\u7b49\u516c\u6c11\u4e8b\u4ef6\u201d\uff0c\u800c\u4e0d\u662f\u610f\u5916\u4e8b\u6545\u7684\u67b6\u6784\u3002\u5f53\u4f60\u7684 DNS \u5c42\u3001\u5065\u5eb7\u76d1\u63a7\u548c\u591a\u7ad9\u70b9\u7f8e\u56fd\u90e8\u7f72\u7b56\u7565\u534f\u540c\u5de5\u4f5c\u65f6\uff0c\u5728\u5d29\u6e83\u671f\u95f4\u5207\u6362\u5230\u5907\u7528 IP \u5c06\u4f1a\u662f\u4e00\u4ef6\u4e60\u4ee5\u4e3a\u5e38\u7684\u4f8b\u884c\u64cd\u4f5c\uff0c\u800c\u4e0d\u662f\u60ca\u5fc3\u52a8\u9b44\u7684\u5927\u4e8b\u4ef6\uff0c\u4f60\u7684\u5728\u7ebf\u7387\u4e5f\u56e0\u6b64\u5728\u4e0d\u589e\u52a0\u8fd0\u7ef4\u82f1\u96c4\u4e3b\u4e49\u7684\u524d\u63d0\u4e0b\u81ea\u7136\u63d0\u5347\u3002\n <\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

                1. \u4e3a\u4f55\u5b95\u673a\u5e26\u6765\u7684\u4f24\u5bb3\u6bd4\u4f60\u60f3\u8c61\u7684\u5927 \u5982\u679c\u4f60\u4e3b\u8981\u7684\u7f8e\u56fd\u670d\u52a1\u5668\u8282\u70b9\u5728\u592a\u5e73\u6d0b\u65f6\u95f4\u51cc\u6668 3 \u70b9\u5b95\u673a\uff0c\u4f60\u7684\u7528\u6237\u3001\u722c\u866b\u548c\u5b9a\u65f6\u4efb\u52a1\u4e0d\u4f1a\u5728\u610f\u4f60\u662f\u5426\u8fd8\u5728\u7761\u89c9\uff0c\u4ed6\u4eec\u53ea\u5173\u5fc3\u6570\u636e\u5305\u662f\u5426\u8fd8\u80fd\u6b63\u5e38\u6d41\u52a8\u3002\u5bf9\u4e8e\u5728\u7f8e\u56fd\u57fa\u7840\u8bbe\u65bd\u4e0a\u8fd0\u884c\u751f\u4ea7\u5de5\u4f5c\u8d1f\u8f7d\u7684\u6280\u672f\u56e2\u961f\u6765\u8bf4\uff0c\u50cfDNS \u6545\u969c\u5207\u6362\u81ea\u52a8\u5316\u8fd9\u6837\u7684\u7a33\u5065\u7b56\u7565\uff0c\u662f\u201c\u77ed\u6682\u6296\u52a8\u201d\u548c\u201c\u5168\u9762\u4e8b\u6545\u590d\u76d8\u201d\u4e4b\u95f4\u7684\u5173\u952e\u5dee\u522b\u3002 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[…]<\/p>\n

                Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":35003,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4816],"tags":[13576,13577,13578,5232,3662],"class_list":["post-35005","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-america-dedicated-server-sc","tag-dns-failover-automation","tag-backup-ip","tag-uptime-engineering","tag-us-servers-sc","tag-high-availability-sc"],"acf":[],"yoast_head":"\n