5. \u300c\u77ac\u6642\u300d\u6545\u969c\u5207\u63db\u5be6\u969b\u662f\u5982\u4f55\u4e00\u6b65\u6b65\u5b8c\u6210\u7684<\/strong><\/h2>\n

\n
1. \u700f\u89bd\u5668\u3001\u884c\u52d5\u61c9\u7528\u6216\u5f8c\u7aef\u670d\u52d9\u9700\u8981\u5b58\u53d6\u4f60\u7684\u7db2\u57df\u540d\u7a31\u3002\u5b83\u5411\u8a2d\u5b9a\u597d\u7684\u89e3\u6790\u5668\u767c\u8d77\u67e5\u8a62\uff0c\u4e26\u6536\u5230\u4e00\u500b\u6307\u5411\u4e3b IP \u7684\u7b54\u6848\u3002\u9019\u500b\u7b54\u6848\u651c\u5e36\u4e86\u8f03\u4f4e\u7684 TTL\uff0c\u6307\u793a\u89e3\u6790\u5668\u4e0d\u8981\u9577\u6642\u9593\u5feb\u53d6\u9019\u689d\u5c0d\u61c9\u95dc\u4fc2\u3002<\/li>\n
2. \u5728\u5f8c\u53f0\uff0cDNS \u5065\u5eb7\u76e3\u63a7\u6b63\u4ee5\u8f03\u77ed\u9593\u9694\u4e0d\u505c\u63a2\u6e2c\u4f60\u7684\u4e3b\u7aef\u9ede\u3002\u5b83\u5011\u671f\u671b\u5feb\u901f\u56de\u61c9\u3001\u6b63\u78ba\u7684\u72c0\u614b\u78bc\uff0c\u4ee5\u53ca\uff08\u53ef\u9078\u7684\uff09\u56de\u61c9\u5167\u5bb9\u4e2d\u5305\u542b\u7279\u5b9a\u5b57\u4e32\u3002\u53ea\u8981\u9019\u4e9b\u9810\u671f\u90fd\u88ab\u6eff\u8db3\uff0c\u7bc0\u9ede\u5c31\u6703\u6301\u7e8c\u88ab\u6a19\u8a18\u70ba\u5065\u5eb7\u3002<\/li>\n
3. \u7a81\u7136\u4e4b\u9593\uff0c\u4e3b\u6a5f\u767c\u751f\u6545\u969c\u3002\u539f\u56e0\u53ef\u80fd\u662f\u786c\u9ad4\u554f\u984c\u3001\u932f\u8aa4\u7684\u4f48\u7f72\uff0c\u6216\u8005\u4e0a\u6e38\u7db2\u8def\u4e8b\u4ef6\u3002\u5065\u5eb7\u6aa2\u67e5\u958b\u59cb\u903e\u6642\uff0c\u6216\u6536\u5230\u932f\u8aa4\u56de\u61c9\u3002DNS \u670d\u52d9\u5546\u5075\u6e2c\u5230\u4e00\u4e32\u9023\u7e8c\u5931\u6557\u6b21\u6578\uff0c\u8d85\u904e\u4e86\u4f60\u8a2d\u5b9a\u7684\u95be\u503c\u3002<\/li>\n
4. \u4e00\u65e6\u8d85\u51fa\u95be\u503c\uff0c\u7cfb\u7d71\u5c31\u6703\u7ffb\u8f49\u8def\u7531\u8996\u5716\uff1a\u6545\u969c IP \u88ab\u6392\u9664\u6216\u964d\u7d1a\uff0c\u5099\u7528 IP \u5728\u7d00\u9304\u96c6\u5408\u4e2d\u88ab\u63d0\u5347\u70ba\u4e3b\u4f4d\u5740\u3002\u65b0\u7684 DNS \u67e5\u8a62\u5e7e\u4e4e\u7acb\u523b\u5c31\u6703\u7372\u5f97\u5099\u7528\u4f4d\u5740\u3002<\/li>\n
5. \u7531\u65bc TTL \u7684\u5b58\u5728\uff0c\u4e00\u4e9b\u89e3\u6790\u5668\u548c\u88dd\u7f6e\u9084\u6703\u5728\u77ed\u6642\u9593\u5167\u7e7c\u7e8c\u6301\u6709\u820a\u7b54\u6848\u3002\u7576\u5b83\u5011\u7684\u8a08\u6642\u5668\u5230\u671f\u5f8c\uff0c\u518d\u6b21\u767c\u8d77\u67e5\u8a62\uff0c\u5c31\u6703\u62ff\u5230\u65b0\u7684\u5c0d\u61c9\u95dc\u4fc2\u3002\u5728\u9019\u6bb5\u77ed\u66ab\u7684\u6642\u9593\u8996\u7a97\u88e1\uff0c\u6d41\u91cf\u6703\u9010\u6b65\u5f9e\u300c\u5df2\u6b7b\u7aef\u9ede\u300d\u9077\u79fb\u5230\u5065\u5eb7\u7684\u5099\u7528\u7bc0\u9ede\uff0c\u800c\u4e0d\u9700\u8981\u5728\u63a7\u5236\u53f0\u4e2d\u9032\u884c\u4efb\u4f55\u624b\u52d5\u4fee\u6539\u3002<\/li>\n
6. \u7576\u539f\u4e3b\u6a5f\u6062\u5fa9\u5f8c\uff0c\u4f60\u7684\u5065\u5eb7\u6aa2\u67e5\u6703\u518d\u6b21\u901a\u904e\u3002\u6839\u64da\u4f60\u7684\u7b56\u7565\uff0c\u7cfb\u7d71\u53ef\u4ee5\u9078\u64c7\u81ea\u52d5\u8b93\u6700\u521d\u7684 IP \u91cd\u65b0\u6210\u70ba\u300c\u4e3b\u7bc0\u9ede\u300d\uff0c\u4e5f\u53ef\u4ee5\u8b93\u5169\u500b\u7aef\u9ede\u540c\u6642\u5c0d\u5916\u670d\u52d9\u4ee5\u63d0\u5347\u5197\u9918\u5ea6\u3002\u7121\u8ad6\u54ea\u7a2e\u9078\u64c7\uff0c\u90fd\u61c9\u8a72\u7d0d\u5165\u4f60\u7684\u64cd\u4f5c\u624b\u518a\u8207\u5bb9\u91cf\u898f\u5283\u4e4b\u4e2d\u3002<\/li>\n<\/ol>\n

   6. \u6b63\u78ba\u8a2d\u5b9a TTL \u8207\u63a2\u6e2c\u53c3\u6578<\/strong><\/h2>\n

   \n
   • TTL \u8abf\u6821\u662f\u4e00\u7a2e\u5e73\u8861\u85dd\u8853\u3002\u985e\u4f3c 600 \u79d2\u7684\u6578\u503c\u53ef\u4ee5\u6e1b\u5c11\u89e3\u6790\u5668\u8ca0\u8f09\uff0c\u4f46\u4e5f\u610f\u5473\u8457\u67d0\u4e9b\u7528\u6236\u7aef\u7684\u6700\u58de\u6545\u969c\u5207\u63db\u6642\u9593\u7d04\u70ba 10 \u5206\u9418\u3002\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u56e0\u61c9\u57fa\u790e\u8a2d\u65bd\u6545\u969c\u7684\u751f\u7522\u7aef\u9ede\uff0cTTL \u5e38\u898b\u8a2d\u5b9a\u5340\u9593\u662f 30 \u5230 120 \u79d2\u3002<\/li>\n
   • \u6975\u4f4e\u7684 TTL\uff08\u4f8b\u5982 5 \u79d2\uff09\u6703\u986f\u8457\u589e\u52a0\u89e3\u6790\u5668\u67e5\u8a62\u6b21\u6578\u3002\u5c0d\u5c0f\u898f\u6a21\u5340\u57df\u800c\u8a00\u9019\u53ef\u80fd\u7121\u95dc\u7dca\u8981\uff0c\u4f46\u5728\u5927\u898f\u6a21\u5834\u666f\u4e0b\uff0c\u5b83\u6703\u5f71\u97ff\u6210\u672c\uff0c\u4e26\u964d\u4f4e\u4e0a\u6e38\u5feb\u53d6\u7684\u547d\u4e2d\u7387\u3002\u4f60\u9700\u8981\u627e\u5230\u4e00\u500b\u300c\u5728\u4e0d\u904e\u5ea6\u88fd\u9020\u6296\u52d5\u524d\u63d0\u4e0b\uff0c\u53c8\u80fd\u9054\u5230\u53ef\u63a5\u53d7\u5207\u63db\u6548\u679c\u300d\u7684\u6700\u77ed\u6578\u503c\u3002<\/li>\n
   • \u5065\u5eb7\u6aa2\u67e5\u9593\u9694\u540c\u6a23\u9700\u8981\u7cbe\u5fc3\u8a2d\u5b9a\u3002\u63a2\u6e2c\u904e\u7a00\uff0c\u6545\u969c\u5075\u6e2c\u5c31\u6703\u5ef6\u5f8c\uff1b\u63a2\u6e2c\u904e\u5bc6\uff0c\u5247\u6703\u6d6a\u8cbb\u983b\u5bec\uff0c\u4e26\u63d0\u9ad8\u56e0\u77ed\u66ab\u6296\u52d5\u5c0e\u81f4\u8aa4\u5831\u7684\u6a5f\u7387\u3002\u8a31\u591a\u5718\u968a\u6703\u9078\u64c7\u6bcf 10 \u5230 30 \u79d2\u9032\u884c\u4e00\u6b21\u6aa2\u67e5\uff0c\u4e26\u8981\u6c42\u5c11\u91cf\u9023\u7e8c\u5931\u6557\u624d\u5c07\u7bc0\u9ede\u6a19\u8a18\u70ba\u4e0d\u5065\u5eb7\u3002<\/li>\n
   • \u4e0d\u8981\u5ffd\u7565\u5354\u5b9a\u8a9e\u610f\u3002\u7d14 TCP \u9023\u63a5\u57e0\u6aa2\u67e5\uff0c\u53ea\u8981\u63e1\u624b\u6210\u529f\u5c31\u6703\u8a8d\u5b9a\u300c\u5065\u5eb7\u300d\uff0c\u54ea\u6015\u5f8c\u7aef\u61c9\u7528\u5806\u758a\u5df2\u7d93\u5361\u6b7b\u3002\u57fa\u65bc HTTP \u7684\u6aa2\u67e5\u70ba\u4f60\u63d0\u4f9b\u4e86\u66f4\u5f37\u7684\u8868\u9054\u80fd\u529b\uff1a\u4f60\u53ef\u4ee5\u65b7\u8a00\u72c0\u614b\u78bc\u3001\u56de\u61c9\u5167\u5bb9\uff0c\u751a\u81f3\u9a57\u8b49\u95dc\u9375\u76f8\u4f9d\u670d\u52d9\u662f\u5426\u5b58\u6d3b\u3002<\/li>\n<\/ul>\n

     7. \u4f7f\u7528\u4ee3\u7ba1 DNS \u8207 Anycast \u7db2\u8def<\/strong><\/h2>\n

     \n
     • \u7d14\u624b\u5de5\u5be6\u4f5c\u4e0a\u8ff0\u6240\u6709\u6a5f\u5236\uff0c\u901a\u5e38\u4e0d\u503c\u5f97\u6295\u5165\u90a3\u9ebc\u591a\u5de5\u7a0b\u6642\u9593\u3002\u5927\u591a\u6578\u5718\u968a\u6703\u4f9d\u8cf4\u4ee3\u7ba1 DNS \u5e73\u53f0\uff0c\u7531\u5176\u63d0\u4f9b\u5065\u5eb7\u6aa2\u67e5\u8207\u8def\u7531\u7b56\u7565\u7684\u63a7\u5236\u5e73\u9762\uff0c\u540c\u6642\u900f\u904e\u5168\u7403 Anycast \u8986\u84cb\u4f86\u56de\u61c9\u67e5\u8a62\u7d50\u679c\u3002Anycast \u7684\u610f\u7fa9\u662f\u591a\u500b\u63a5\u5165\u9ede\u5171\u4eab\u540c\u4e00\u500b\u5c0d\u5916\u516c\u5e03\u7684\u4f4d\u5740\uff0c\u7528\u6236\u67e5\u8a62\u6703\u88ab\u8def\u7531\u5230\u6700\u8fd1\u7684\u670d\u52d9\u9ede\u3002<\/li>\n
     • \u5c0d\u6d41\u91cf\u4e3b\u8981\u96c6\u4e2d\u5728\u7f8e\u570b\u7684\u696d\u52d9\u4f86\u8aaa\uff0c\u4f60\u9700\u8981\u5728\u7d10\u7d04\u3001\u829d\u52a0\u54e5\u3001\u9054\u62c9\u65af\u4ee5\u53ca\u897f\u5cb8\u7b49\u95dc\u9375\u57ce\u5e02\u5177\u5099\u7a69\u56fa\u8986\u84cb\u3002\u826f\u597d\u7684\u7bc0\u9ede\u5206\u5e03\u53ef\u4ee5\u964d\u4f4e\u67e5\u8a62\u5ef6\u9072\uff0c\u4e26\u8b93\u4f60\u7684\u6545\u969c\u5207\u63db\u6642\u9593\u66f4\u53ef\u9810\u6e2c\uff0c\u56e0\u70ba\u8b8a\u66f4\u80fd\u5920\u5feb\u901f\u50b3\u905e\u5230\u771f\u6b63\u8ca0\u8cac\u56de\u61c9\u89e3\u6790\u5668\u7684\u908a\u7de3\u7bc0\u9ede\u3002<\/li>\n
     • \u9664\u4e86\u57fa\u790e\u7684\u6545\u969c\u5207\u63db\uff0c\u8a31\u591a\u670d\u52d9\u5546\u9084\u6703\u63d0\u4f9b\u66f4\u9ad8\u968e\u7684\u8def\u7531\u539f\u8a9e\u3002\u4f8b\u5982\u52a0\u6b0a\u7b56\u7565\uff0c\u7528\u4f86\u5728\u591a\u500b\u5065\u5eb7\u7bc0\u9ede\u4e4b\u9593\u5206\u6524\u8ca0\u8f09\uff1b\u5730\u7406\u7b56\u7565\uff0c\u5c07\u7279\u5b9a\u7528\u6236\u7aef\u5340\u57df\u5c0e\u5411\u6307\u5b9a\u8cc7\u6599\u4e2d\u5fc3\uff1b\u4ee5\u53ca\u57fa\u65bc\u5ef6\u9072\u7684\u8def\u7531\uff0c\u5728\u67e5\u8a62\u6642\u52d5\u614b\u9078\u64c7\u6700\u5feb\u8def\u5f91\u3002<\/li>\n
     • \u5f9e\u71df\u904b\u8996\u89d2\u4f86\u770b\uff0c\u900f\u904e API \u5b58\u53d6\u5e7e\u4e4e\u662f\u786c\u6027\u9700\u6c42\u3002\u81ea\u52d5\u5316\u57fa\u790e\u8a2d\u65bd\u9072\u65e9\u9700\u8981\u8abf\u6574\u7d00\u9304\u3001\u5f15\u5165\u65b0\u7684\u5099\u7528 IP\uff0c\u6216\u5728\u7dad\u8b77\u8996\u7a97\u66ab\u6642\u9694\u96e2\u90e8\u5206\u7bc0\u9ede\u3002\u53ef\u7a0b\u5f0f\u5316\u7684 DNS \u5c64\u8b93\u4f60\u53ef\u4ee5\u628a\u9019\u4e9b\u8b8a\u66f4\u7576\u4f5c\u300c\u7a0b\u5f0f\u78bc\u300d\u4f86\u7ba1\u7406\u3001\u6e2c\u8a66\u4e26\u4ee5\u53ef\u9810\u671f\u65b9\u5f0f\u767c\u5e03\u3002<\/li>\n<\/ul>\n

       8. \u7f8e\u570b\u751f\u7522\u7db2\u57df\u7684\u793a\u4f8b\u8a2d\u5b9a\u6d41\u7a0b<\/strong><\/h2>\n

       \n
       1. \u9996\u5148\u5728\u5169\u500b\u5f7c\u6b64\u7368\u7acb\u7684\u7f8e\u570b\u61c9\u7528\u7bc0\u9ede\u4e0a\u9032\u884c\u4f48\u7f72\uff0c\u4e26\u70ba\u6bcf\u500b\u7bc0\u9ede\u5206\u914d\u5404\u81ea\u7684\u516c\u7db2\u4f4d\u5740\u3002\u900f\u904e\u4f60\u73fe\u6709\u7684\u81ea\u52d5\u5316\u5de5\u5177\u4fdd\u6301\u8edf\u9ad4\u5806\u758a\u4e00\u81f4\uff0c\u78ba\u4fdd\u6bcf\u500b\u5be6\u4f8b\u90fd\u80fd\u7368\u7acb\u627f\u63a5\u751f\u7522\u6d41\u91cf\u3002<\/li>\n
       2. \u5728 DNS \u63a7\u5236\u53f0\u4e2d\uff0c\u70ba\u4e3b\u6a5f\u540d\u7a31\u5efa\u7acb\u7d00\u9304\u3002\u5c07\u4e3b IP \u7d81\u5b9a\u5230\u9ad8\u512a\u5148\u9806\u5e8f\u689d\u76ee\u4e0a\uff0c\u5c07\u5099\u7528 IP \u7d81\u5b9a\u5230\u4f4e\u512a\u5148\u9806\u5e8f\u6216\u300c\u5f85\u547d\u300d\u689d\u76ee\u4e0a\uff08\u5177\u9ad4\u53d6\u6c7a\u65bc\u670d\u52d9\u5546\u7684\u6545\u969c\u5207\u63db\u6a21\u578b\uff09\u3002\u70ba\u7d00\u9304\u8a2d\u5b9a\u4e00\u500b\u7b26\u5408\u4f60\u5fa9\u539f\u6642\u9593\u76ee\u6a19\uff08RTO\uff09\u7684 TTL\u3002<\/li>\n
       3. \u70ba\u4e3b\u7aef\u9ede\u555f\u7528\u5065\u5eb7\u6aa2\u67e5\u3002\u8b93\u63a2\u6e2c\u5668\u5b58\u53d6\u4e00\u500b\u80fd\u53cd\u6620\u771f\u5be6\u61c9\u7528\u5065\u5eb7\u72c0\u6cc1\u7684\u8def\u7531\uff0c\u800c\u4e0d\u50c5\u50c5\u662f\u300c\u9023\u63a5\u57e0\u662f\u5426\u958b\u555f\u300d\u3002\u6307\u5b9a\u53ef\u63a5\u53d7\u7684\u72c0\u614b\u78bc\u4ee5\u53ca\u8207\u4f60\u696d\u52d9\u5ef6\u9072\u7279\u6027\u76f8\u7b26\u7684\u903e\u6642\u6642\u9593\u3002<\/li>\n
       4. \u544a\u8a34\u7cfb\u7d71\u5728\u767c\u73fe\u554f\u984c\u5f8c\u61c9\u5982\u4f55\u884c\u52d5\u3002\u901a\u5e38\u9019\u610f\u5473\u8457\u5c07\u4e3b\u7bc0\u9ede\u6a19\u8a18\u70ba\u7576\u6a5f\uff0c\u4e26\u5728\u6e2c\u8a66\u986f\u793a\u4e3b\u7bc0\u9ede\u6062\u5fa9\u4e4b\u524d\uff0c\u53ea\u5c0d\u5916\u56de\u61c9\u5099\u7528 IP\u3002\u4e00\u4e9b\u5e73\u53f0\u9084\u5141\u8a31\u4f60\u91dd\u5c0d\u591a IP \u96c6\u5408\u4e2d\u7684\u300c\u5c40\u90e8\u6545\u969c\u300d\u5b9a\u7fa9\u7368\u7acb\u898f\u5247\u3002<\/li>\n
       5. \u5728\u4f4e\u6d41\u91cf\u6642\u6bb5\u9032\u884c\u53ef\u63a7\u6f14\u7df4\u3002\u523b\u610f\u505c\u6b62\u4e3b\u61c9\u7528\u884c\u7a0b\u6216\u963b\u65b7\u6d41\u91cf\uff0c\u4ee5\u6a21\u64ec\u6545\u969c\u3002\u89c0\u5bdf\u5065\u5eb7\u6aa2\u67e5\u9700\u8981\u591a\u9577\u6642\u9593\u5931\u6557\u3001DNS \u7d00\u9304\u9700\u8981\u591a\u9577\u6642\u9593\u7ffb\u8f49\uff0c\u4ee5\u53ca\u771f\u5be6\u7528\u6236\u7aef\u591a\u4e45\u6703\u91cd\u65b0\u9023\u7dda\u5230\u5099\u7528\u76ee\u6a19\u3002<\/li>\n
       6. \u5c07\u4f60\u7684\u89c0\u5bdf\u7d50\u679c\u6574\u7406\u6210\u64cd\u4f5c\u624b\u518a\u3002\u8a18\u9304\u9810\u671f\u6642\u9593\u7dda\u3001\u5e38\u898b\u6ce2\u52d5\u4f86\u6e90\uff0c\u4ee5\u53ca\u5728\u5207\u63db\u767c\u751f\u6642\u76e3\u63a7\u7cfb\u7d71\u7684\u884c\u70ba\u6a21\u5f0f\u3002\u9019\u4efd\u6587\u4ef6\u6703\u6210\u70ba\u4e8b\u6545\u61c9\u8b8a\u5de5\u5177\u5305\u7684\u4e00\u90e8\u5206\uff0c\u540c\u6642\u4e5f\u662f\u65b0\u503c\u73ed\u4eba\u54e1\u7684\u8a13\u7df4\u6750\u6599\u3002<\/li>\n<\/ol>\n

          9. \u5c07 DNS \u6545\u969c\u5207\u63db\u8207\u5176\u4ed6\u9ad8\u53ef\u7528\u6a21\u5f0f\u5c0d\u6bd4<\/strong><\/h2>\n

          \n
          • \u57fa\u65bc DNS \u7684\u6545\u969c\u5207\u63db\uff0c\u52dd\u5728\u7c21\u55ae\u3002\u5b83\u6539\u8b8a\u7684\u662f\u65b0\u9023\u7dda\u7684\u53bb\u5411\uff0c\u537b\u4e0d\u6703\u5728\u8acb\u6c42\u8def\u5f91\u4e0a\u984d\u5916\u63d2\u5165\u4e00\u8df3\u3002\u8207\u90e8\u5206\u8edf\u9ad4\u8ca0\u8f09\u5e73\u8861\u65b9\u6848\u4e0d\u540c\uff0c\u5b83\u4e0d\u9700\u8981\u4ee3\u7406\u5168\u90e8\u6d41\u91cf\uff1b\u8207\u786c\u9ad4\u8a2d\u5099\u4e0d\u540c\uff0c\u5b83\u4e0d\u6703\u518d\u5f15\u5165\u4e00\u500b\u53ef\u80fd\u6210\u70ba\u55ae\u9ede\u6545\u969c\u7684\u5be6\u9ad4\u76d2\u5b50\u3002<\/li>\n
          • \u50b3\u7d71\u8ca0\u8f09\u5e73\u8861\u5c64\uff08\u4e0d\u8ad6\u662f\u4ee3\u7ba1\u96f2\u7aef\u7522\u54c1\u6216\u5c08\u7528\u8a2d\u5099\uff09\u80fd\u5728\u55ae\u9023\u7dda\u8def\u7531\u8207\u53ef\u89c0\u6e2c\u6027\u4e0a\u63d0\u4f9b\u66f4\u7cbe\u7d30\u7684\u63a7\u5236\u3002\u5b83\u5011\u540c\u6a23\u652f\u63f4\u66f4\u8c50\u5bcc\u7684\u5e73\u8861\u7b56\u7565\uff0c\u6bd4\u5982\u5de5\u4f5c\u968e\u6bb5\u9ecf\u8457\u8207\u5354\u5b9a\u611f\u77e5\u884c\u70ba\u3002\u4ee3\u50f9\u5247\u662f\u66f4\u9ad8\u7684\u8907\u96dc\u5ea6\u3001\u66f4\u591a\u5143\u4ef6\u4ee5\u53ca\u901a\u5e38\u66f4\u9ad8\u7684\u6210\u672c\u3002<\/li>\n
          • \u7576\u5167\u5bb9\u50b3\u905e\u7db2\u8def\uff08CDN\uff09\u4f4d\u65bc\u4f60\u7684\u6e90\u7ad9\u4e4b\u524d\u6642\uff0c\u53c8\u6703\u591a\u51fa\u4e00\u5c64\u9593\u63a5\u8def\u5f91\u3002CDN \u53ef\u4ee5\u63a9\u84cb\u90e8\u5206\u908a\u7de3\u7bc0\u9ede\u554f\u984c\uff0c\u4f46\u82e5\u4f60\u7684\u6e90\u7ad9\u53e2\u96c6\u4e0d\u53ef\u9054\uff0c\u5feb\u53d6\u5167\u5bb9\u6700\u7d42\u4e5f\u6703\u904e\u671f\u3002\u5c07 CDN \u6e90\u7ad9\u8a2d\u5b9a\u8207 DNS \u6545\u969c\u5207\u63db\u908f\u8f2f\u7dca\u5bc6\u5354\u540c\uff0c\u624d\u80fd\u8b93\u6574\u689d\u5b58\u53d6\u8def\u5f91\u4fdd\u6301\u5f48\u6027\u3002<\/li>\n
          • DNS \u65b9\u6848\u7684\u78ba\u5b58\u5728\u908a\u754c\u3002\u7531\u65bc\u5feb\u53d6\u884c\u70ba\u90e8\u5206\u4e0d\u53d7\u4f60\u63a7\u5236\uff0c\u4f60\u7121\u6cd5\u4fdd\u8b49\u6240\u6709\u4f7f\u7528\u8005\u6703\u5728\u540c\u4e00\u6beb\u79d2\u5167\u4e00\u81f4\u5207\u63db\u5230\u5099\u7528 IP\u3002\u5c0d\u65bc\u9700\u8981\u6975\u7aef\u4e00\u81f4\u6027\u6216\u8d85\u4f4e\u5ef6\u9072\u7684\u5834\u666f\uff0c\u53ef\u80fd\u9700\u8981\u66f4\u8907\u96dc\u7684\u8def\u7531\u62d3\u64b2\u6216\u4e3b\u52d5-\u4e3b\u52d5\u8907\u5beb\u7b56\u7565\u3002<\/li>\n<\/ul>\n

            10. \u9762\u5411\u71df\u904b\u7f8e\u570b\u57fa\u790e\u8a2d\u65bd\u5718\u968a\u7684\u5be6\u7528\u5efa\u8b70<\/strong><\/h2>\n

            \n
            • \u9078\u64c7\u5177\u5099\u6e05\u695a\u53ef\u7528\u6027\u627f\u8afe\u7684\u6a5f\u623f\u8207\u670d\u52d9\u5546\u3002\u95dc\u6ce8\u5176\u662f\u5426\u7d66\u51fa\u52d9\u5be6\u7684\u4e0a\u7dda\u7387\u4fdd\u8b49\u3001\u900f\u660e\u7684\u4e8b\u6545\u6b77\u53f2\uff0c\u4ee5\u53ca\u5728\u7f8e\u570b\u7bc4\u570d\u5167\u5f37\u5927\u7684\u7db2\u8def\u4e92\u806f\u60c5\u6cc1\u3002\u4f60\u7684\u6545\u969c\u5207\u63db\u8a2d\u8a08\u7121\u6cd5\u5b8c\u5168\u5f4c\u88dc\u6301\u7e8c\u4e0d\u7a69\u5b9a\u7684\u4e0a\u6e38\u554f\u984c\u3002<\/li>\n
            • \u7d71\u4e00\u6a19\u6e96\u5316\u61c9\u7528\u7bc0\u9ede\u7684\u4f48\u7f72\u65b9\u5f0f\uff0c\u7121\u8ad6\u5b83\u5011\u57f7\u884c\u5728\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\uff0c\u9084\u662f\u4f3a\u670d\u5668\u8a17\u7ba1\u6a5f\u6ac3\u4e2d\u3002\u7d71\u4e00\u7684\u5efa\u7f6e\u6d41\u6c34\u7dda\u6703\u7c21\u5316\u5065\u5eb7\u6aa2\u67e5\u8a2d\u8a08\uff0c\u8b93\u6545\u969c\u6642\u7684\u884c\u70ba\u66f4\u53ef\u9810\u6e2c\uff0c\u4e26\u80fd\u4ee5\u6700\u5c0f\u6469\u64e6\u4e0a\u7dda\u65b0\u7684\u5099\u7528 IP\u3002<\/li>\n
            • \u4ee5\u6bd4\u4f60\u76f4\u89ba\u4e2d\u300c\u66f4\u7a4d\u6975\u300d\u7684\u65b9\u5f0f\u89c0\u6e2c\u7cfb\u7d71\u3002\u6536\u96c6\u4f86\u81ea DNS \u89e3\u6790\u5668\u7684\u65e5\u8a8c\uff0c\u5f9e\u591a\u500b\u89c0\u6e2c\u9ede\u8ffd\u8e64\u56de\u61c9\u6642\u9593\uff0c\u4e26\u5c07\u6240\u6709\u8cc7\u6599\u5f59\u7e3d\u5230\u53ef\u8996\u5316\u770b\u677f\u3002\u7576\u771f\u5be6\u4e8b\u6545\u767c\u751f\u6642\uff0c\u4f60\u9700\u8981\u7acb\u523b\u77e5\u9053\u5099\u7528\u8def\u5f91\u662f\u5426\u771f\u7684\u625b\u4f4f\u4e86\u6d41\u91cf\u3002<\/li>\n
            • \u6700\u5f8c\uff0c\u8981\u628a\u4f60\u7684\u6545\u969c\u5207\u63db\u65b9\u6848\u300c\u71df\u904b\u5316\u300d\u3002\u4e0d\u8981\u628a\u5b83\u7576\u4f5c\u4e00\u5f35\u7406\u8ad6\u62d3\u64b2\u5716\uff0c\u800c\u8981\u628a\u5b83\u8b8a\u6210\u53cd\u8986\u6f14\u7df4\u7684\u4e00\u5957\u884c\u70ba\u6a21\u5f0f\u3002\u900f\u904e\u523b\u610f\u4e0b\u7dda\u7bc0\u9ede\u8207\u5340\u57df\u7684\u6df7\u6c8c\u6e2c\u8a66\uff0c\u518d\u914d\u5408\u81ea\u52d5\u5316\u56de\u6efe\u8def\u5f91\uff0c\u4f60\u53ef\u4ee5\u9010\u6b65\u5efa\u7acb\u4fe1\u5fc3\uff1a\u9019\u4e9b\u7cbe\u5fc3\u8a2d\u8a08\u7684\u8a2d\u5b9a\uff0c\u78ba\u5be6\u80fd\u5728\u57fa\u790e\u8a2d\u65bd\u5931\u6548\u6642\u4fdd\u8b77\u7dda\u4e0a\u696d\u52d9\u3002<\/li>\n<\/ul>\n

              11. \u5beb\u7d66\u8a0e\u53ad\u7576\u6a5f\u7684\u5de5\u7a0b\u5e2b<\/strong><\/h2>\n

              \n
              • \u7576\u6a5f\u6c38\u9060\u7121\u6cd5\u5fb9\u5e95\u6d88\u5931\uff0c\u4f46\u4f60\u7684\u4f7f\u7528\u8005\u4e0d\u9700\u8981\u9ad4\u9a57\u5230\u5927\u591a\u6578\u6545\u969c\u3002\u900f\u904e\u5c07\u7f8e\u570b\u57fa\u790e\u8a2d\u65bd\u63a5\u5165\u7a69\u5065\u7684\u63a7\u5236\u5e73\u9762\u3001\u4ed4\u7d30\u8abf\u6821 TTL \u8207\u63a2\u6e2c\u53c3\u6578\uff0c\u4e26\u53cd\u8986\u6f14\u7df4\u771f\u5be6\u6545\u969c\u60c5\u5883\uff0c\u4f60\u5c31\u80fd\u6253\u9020\u4e00\u500b\u74b0\u5883\uff1a\u786c\u9ad4\u5931\u6548\u3001\u7db2\u8def\u6296\u52d5\u548c\u932f\u8aa4\u4f48\u7f72\u90fd\u53ea\u662f DNS \u6545\u969c\u5207\u63db\u81ea\u52d5\u5316\u8981\u8655\u7406\u7684\u53c8\u4e00\u6b21\u8def\u7531\u4e8b\u4ef6\u3002<\/li>\n
              • \u5f9e\u9019\u500b\u89d2\u5ea6\u4f86\u770b\uff0c\u4e3b IP \u8207\u5099\u7528 IP \u4e0d\u518d\u53ea\u662f\u8a2d\u5b9a\u6a94\u4e2d\u7684\u5e7e\u884c\u975c\u614b\u6587\u5b57\uff0c\u800c\u6703\u6210\u70ba\u4f60\u53ef\u9760\u6027\u59ff\u614b\u7684\u4e00\u90e8\u5206\u3002\u6a5f\u5668\u6d88\u5931\u6642\uff0c\u4f60\u7121\u9700\u5728\u9ed1\u6697\u4e2d\u56db\u8655\u4e82\u649e\uff0c\u800c\u662f\u4f9d\u8cf4\u4e00\u5957\u53ef\u9810\u6e2c\u7684\u898f\u5247\uff0c\u5728\u65e9\u671f\u767c\u73fe\u554f\u984c\u4e26\u7121\u7e2b\u5730\u5c07\u65b0\u9023\u7dda\u5c0e\u5411\u4f60\u5728\u7f8e\u570b\u7684\u5176\u4ed6\u4f48\u7f72\u9ede\u3002<\/li>\n
              • \u9577\u671f\u4f86\u770b\uff0c\u9019\u7a2e\u601d\u7dad\u6703\u6301\u7e8c\u7d2f\u7a4d\u6536\u76ca\u3002\u90a3\u4e9b\u6295\u8cc7\u65bc\u81ea\u52d5\u5316\u97cc\u6027\u7684\u5718\u968a\uff0c\u82b1\u66f4\u5c11\u6642\u9593\u6551\u706b\uff0c\u628a\u66f4\u591a\u5fc3\u529b\u6295\u5165\u5230\u5e73\u53f0\u6539\u9032\u4e0a\u3002\u4ed6\u5011\u7684\u61c9\u7528\u5728\u58d3\u529b\u4e0b\u8868\u73fe\u53ef\u9810\u6e2c\uff0c\u503c\u73ed\u6392\u73ed\u66f4\u6709\u4eba\u6027\uff0c\u800c\u4f7f\u7528\u8005\u6703\u5207\u8eab\u611f\u53d7\u5230\uff1a\u54ea\u6015\u80cc\u5f8c\u5143\u4ef6\u4e0d\u65b7\u51fa\u6545\u969c\uff0c\u670d\u52d9\u4f9d\u7136\u4fdd\u6301\u5728\u7dda\u3002<\/li>\n
              • \u7d42\u6975\u76ee\u6a19\u5176\u5be6\u5f88\u6a38\u5be6\uff1a\u5efa\u69cb\u4e26\u4f48\u7f72\u4e00\u7a2e\u5c07\u6545\u969c\u8996\u70ba\u300c\u4e00\u7b49\u516c\u6c11\u4e8b\u4ef6\u300d\uff0c\u800c\u4e0d\u662f\u610f\u5916\u4e8b\u6545\u7684\u67b6\u69cb\u3002\u7576\u4f60\u7684 DNS \u5c64\u3001\u5065\u5eb7\u76e3\u63a7\u8207\u591a\u7ad9\u9ede\u7f8e\u570b\u4f48\u7f72\u7b56\u7565\u5354\u540c\u904b\u4f5c\u6642\uff0c\u5728\u5d29\u6f70\u671f\u9593\u5207\u63db\u5230\u5099\u7528 IP \u5c07\u6703\u662f\u4e00\u4ef6\u7fd2\u4ee5\u70ba\u5e38\u7684\u4f8b\u884c\u64cd\u4f5c\uff0c\u800c\u4e0d\u662f\u9a5a\u5fc3\u52d5\u9b44\u7684\u5927\u4e8b\u4ef6\uff0c\u4f60\u7684\u4e0a\u7dda\u7387\u4e5f\u56e0\u6b64\u5728\u4e0d\u589e\u52a0\u71df\u904b\u82f1\u96c4\u4e3b\u7fa9\u7684\u524d\u63d0\u4e0b\u81ea\u7136\u63d0\u5347\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

                  1. \u70ba\u4f55\u7576\u6a5f\u5e36\u4f86\u7684\u50b7\u5bb3\u6bd4\u4f60\u60f3\u50cf\u7684\u5927 \u5982\u679c\u4f60\u4e3b\u8981\u7684\u7f8e\u570b\u4f3a\u670d\u5668\u7bc0\u9ede\u5728\u592a\u5e73\u6d0b\u6642\u9593\u51cc\u6668 3 \u9ede\u7576\u6a5f\uff0c\u4f60 […]<\/p>\n

                Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":35002,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4815],"tags":[13573,13574,13575,5229,3660],"class_list":["post-35004","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-america-dedicated-server-tc","tag-dns-failover-automation","tag-backup-ip","tag-uptime-engineering","tag-us-servers-tc","tag-high-availability-tc"],"acf":[],"yoast_head":"\n