{"id":792,"date":"2026-05-28T18:18:41","date_gmt":"2026-05-28T10:18:41","guid":{"rendered":"https:\/\/www.suannai.link\/blog\/%e6%9c%ba%e5%9c%ba%e8%8a%82%e7%82%b9%e8%bf%9e%e6%8e%a5%e6%85%a2%e7%9a%84%e5%8e%9f%e5%9b%a0%e5%8f%8a%e8%a7%a3%e5%86%b3%e5%8a%9e%e6%b3%95\/"},"modified":"2026-05-28T18:18:41","modified_gmt":"2026-05-28T10:18:41","slug":"%e6%9c%ba%e5%9c%ba%e8%8a%82%e7%82%b9%e8%bf%9e%e6%8e%a5%e6%85%a2%e7%9a%84%e5%8e%9f%e5%9b%a0%e5%8f%8a%e8%a7%a3%e5%86%b3%e5%8a%9e%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.suannai.link\/blog\/%e6%9c%ba%e5%9c%ba%e8%8a%82%e7%82%b9%e8%bf%9e%e6%8e%a5%e6%85%a2%e7%9a%84%e5%8e%9f%e5%9b%a0%e5%8f%8a%e8%a7%a3%e5%86%b3%e5%8a%9e%e6%b3%95\/","title":{"rendered":"\u673a\u573a\u8282\u70b9\u8fde\u63a5\u6162\u7684\u539f\u56e0\u53ca\u89e3\u51b3\u529e\u6cd5"},"content":{"rendered":"<p>\u8282\u70b9\u8fde\u63a5\u7f13\u6162\u3001\u52a0\u8f7d\u5361\u987f\u6216\u9891\u7e41\u65ad\u6d41\uff0c\u901a\u5e38\u4e0d\u662f\u5355\u4e00\u56e0\u7d20\u9020\u6210\u7684\uff0c\u800c\u662f\u5ba2\u6237\u7aef\u914d\u7f6e\u3001\u672c\u5730\u7f51\u7edc\u73af\u5883\u3001\u670d\u52a1\u5668\u8d1f\u8f7d\u4ee5\u53ca\u4f20\u8f93\u534f\u8bae\u5171\u540c\u4f5c\u7528\u7684\u7ed3\u679c\u3002\u89e3\u51b3\u901f\u5ea6\u6162\u7684\u95ee\u9898\uff0c\u6838\u5fc3\u5728\u4e8e\u5efa\u7acb\u4e00\u5957\u6807\u51c6\u5316\u7684\u6392\u67e5\u903b\u8f91\uff1a\u4ece\u5ba2\u6237\u7aef\u534f\u8bae\u4f18\u5316\u5f00\u59cb\uff0c\u9010\u6b65\u5411\u5916\u6392\u67e5\u672c\u5730\u7f51\u7edc\u5e72\u6270\uff0c\u6700\u540e\u8bc4\u4f30\u8282\u70b9\u672c\u8eab\u7684\u7ebf\u8def\u8d28\u91cf\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u5bfc\u81f4\u8fde\u63a5\u5ef6\u8fdf\u9ad8\u3001\u541e\u5410\u91cf\u4f4e\u7684\u5e38\u89c1\u539f\u56e0\u53ca\u5bf9\u5e94\u7684\u6392\u67e5\u4e0e\u4f18\u5316\u6b65\u9aa4\u3002<\/p>\n<h2>\u4e00\u3001 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\u53ef\u80fd\u88ab\u9650\u5236\u6216\u4e22\u5305\u7387\u9ad8\uff0c\u5bfc\u81f4\u8fde\u63a5\u6781\u4e0d\u7a33\u5b9a\u6216\u901f\u5ea6\u9aa4\u964d\u3002<\/p>\n<p><strong>\u4f18\u5316\u5efa\u8bae<\/strong>\uff1a<br \/>\u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\uff0c\u5c1d\u8bd5\u5207\u6362\u4e0d\u540c\u7684\u4f20\u8f93\u5c42\u534f\u8bae\u3002\u5982\u679c\u5f53\u524d\u4f7f\u7528 WebSocket over TLS \u611f\u89c9\u5361\u987f\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u5207\u6362\u81f3 WebSocket over TCP \u6216 TCP \u76f4\u8fde\u6a21\u5f0f\uff08\u5982\u679c\u8282\u70b9\u652f\u6301\u4e14\u73af\u5883\u5141\u8bb8\uff09\u3002\u89c2\u5bdf\u5207\u6362\u540e\u5ef6\u8fdf\uff08Ping \u503c\uff09\u548c\u4e0b\u8f7d\u901f\u5ea6\u7684\u53d8\u5316\u3002<\/p>\n<h3>2. \u5ba2\u6237\u7aef\u7f13\u5b58\u4e0e\u914d\u7f6e\u6e05\u7406<\/h3>\n<p>\u957f\u671f\u4f7f\u7528\u540e\uff0c\u5ba2\u6237\u7aef\u53ef\u80fd\u4f1a\u7f13\u5b58\u65e7\u7684\u670d\u52a1\u5668\u5217\u8868\u6216 DNS \u8bb0\u5f55\uff0c\u5bfc\u81f4\u8fde\u63a5\u7684\u662f\u5df2\u5931\u6548\u6216\u62e5\u5835\u7684\u8282\u70b9\u3002<\/p>\n<p><strong>\u64cd\u4f5c\u6b65\u9aa4<\/strong>\uff1a<br \/>* <strong>\u66f4\u65b0\u8ba2\u9605\u6e90<\/strong>\uff1a\u786e\u4fdd\u5ba2\u6237\u7aef\u4e2d\u7684\u8ba2\u9605\u94fe\u63a5\u5df2\u5237\u65b0\uff0c\u83b7\u53d6\u6700\u65b0\u7684\u8282\u70b9\u5217\u8868\u3002<br \/>* <strong>\u6e05\u9664\u7f13\u5b58<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\u627e\u5230\u201c\u6e05\u9664\u7f13\u5b58\u201d\u6216\u201c\u91cd\u7f6e\u914d\u7f6e\u201d\u9009\u9879\uff0c\u91cd\u65b0\u52a0\u8f7d\u8282\u70b9\u5217\u8868\u3002<br \/>* <strong>\u624b\u52a8\u6d4b\u8bd5\u8282\u70b9<\/strong>\uff1a\u4e0d\u8981\u4ec5\u4f9d\u8d56\u5ba2\u6237\u7aef\u7684\u201c\u81ea\u52a8\u9009\u62e9\u201d\u529f\u80fd\u3002\u624b\u52a8\u9010\u4e2a\u70b9\u51fb\u8282\u70b9\u8fdb\u884c Ping \u6d4b\u8bd5\u6216\u901f\u5ea6\u6d4b\u8bd5\uff0c\u8bb0\u5f55\u5ef6\u8fdf\u6700\u4f4e\u4e14\u4e22\u5305\u7387\u4f4e\u7684\u8282\u70b9\u3002<\/p>\n<h3>3. \u5e76\u53d1\u8fde\u63a5\u6570\u8bbe\u7f6e<\/h3>\n<p>\u5ba2\u6237\u7aef\u5141\u8bb8\u7684\u6700\u5927\u5e76\u53d1\u8fde\u63a5\u6570\u76f4\u63a5\u5f71\u54cd\u591a\u4efb\u52a1\u5904\u7406\u65f6\u7684\u901f\u5ea6\u3002<\/p>\n<p><strong>\u5224\u65ad\u6807\u51c6<\/strong>\uff1a<br \/>\u5982\u679c\u540c\u65f6\u6253\u5f00\u591a\u4e2a\u7f51\u9875\u3001\u89c6\u9891\u6d41\u6216\u4e0b\u8f7d\u4efb\u52a1\u65f6\u901f\u5ea6\u660e\u663e\u4e0b\u964d\uff0c\u53ef\u80fd\u662f\u5e76\u53d1\u6570\u8bbe\u7f6e\u8fc7\u4f4e\u3002<\/p>\n<p><strong>\u8c03\u6574\u65b9\u6cd5<\/strong>\uff1a<br \/>\u5728\u5ba2\u6237\u7aef\u7684\u9ad8\u7ea7\u8bbe\u7f6e\u4e2d\uff0c\u627e\u5230\u201c\u6700\u5927\u5e76\u53d1\u8fde\u63a5\u6570\u201d\u6216\u201c\u7ebf\u7a0b\u6570\u201d\u9009\u9879\u3002\u5c06\u5176\u8c03\u6574\u4e3a\u5927\u4e8e 10 \u7684\u6570\u503c\uff08\u5982 20 \u6216 50\uff09\uff0c\u89c2\u5bdf\u5728\u591a\u4efb\u52a1\u573a\u666f\u4e0b\u7684\u901f\u5ea6\u8868\u73b0\u3002\u6ce8\u610f\uff1a\u8fc7\u9ad8\u7684\u5e76\u53d1\u6570\u53ef\u80fd\u589e\u52a0 CPU \u5360\u7528\uff0c\u9700\u6839\u636e\u8bbe\u5907\u6027\u80fd\u5e73\u8861\u3002<\/p>\n\n<h2>\u4e8c\u3001 \u672c\u5730\u7f51\u7edc\u73af\u5883\u7684\u5e72\u6270\u6392\u67e5<\/h2>\n<p>\u5373\u4f7f\u8282\u70b9\u672c\u8eab\u8d28\u91cf\u4f18\u79c0\uff0c\u672c\u5730\u7f51\u7edc\u7684\u74f6\u9888\u4e5f\u4f1a\u4e25\u91cd\u62d6\u7d2f\u6574\u4f53\u4f53\u9a8c\u3002\u4ee5\u4e0b\u56e0\u7d20\u662f\u5e38\u89c1\u7684\u901f\u5ea6\u6740\u624b\u3002<\/p>\n<h3>1. DNS \u89e3\u6790\u5ef6\u8fdf\u4e0e\u6c61\u67d3<\/h3>\n<p>DNS \u89e3\u6790\u662f\u5efa\u7acb\u8fde\u63a5\u7684\u7b2c\u4e00\u6b65\u3002\u5982\u679c DNS \u670d\u52a1\u5668\u54cd\u5e94\u6162\u6216\u8fd4\u56de\u4e86\u9519\u8bef\u7684 IP \u5730\u5740\uff0c\u4f1a\u5bfc\u81f4\u8fde\u63a5\u5efa\u7acb\u65f6\u95f4\u957f\uff0c\u751a\u81f3\u65e0\u6cd5\u8fde\u63a5\u3002<\/p>\n<p><strong>\u6392\u67e5\u6b65\u9aa4<\/strong>\uff1a<br \/>* <strong>\u68c0\u67e5 DNS \u8bbe\u7f6e<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\uff0c\u67e5\u770b DNS \u662f\u81ea\u52a8\u83b7\u53d6\u8fd8\u662f\u624b\u52a8\u6307\u5b9a\u3002\u5efa\u8bae\u624b\u52a8\u6307\u5b9a\u4e3a\u516c\u5171 DNS\uff08\u5982 8.8.8.8\u30011.1.1.1 \u6216\u56fd\u5185\u516c\u5171 DNS\uff09\uff0c\u907f\u514d\u4f7f\u7528\u8fd0\u8425\u5546\u9ed8\u8ba4 DNS\u3002<br \/>* <strong>\u6d4b\u8bd5 DNS \u54cd\u5e94\u65f6\u95f4<\/strong>\uff1a\u4f7f\u7528\u7cfb\u7edf\u547d\u4ee4\uff08\u5982 `nslookup` \u6216 `ping`\uff09\u6d4b\u8bd5\u4e0d\u540c DNS \u670d\u52a1\u5668\u7684\u54cd\u5e94\u901f\u5ea6\u3002\u9009\u62e9\u54cd\u5e94\u65f6\u95f4\u6700\u77ed\u7684 DNS \u586b\u5165\u5ba2\u6237\u7aef\u3002<\/p>\n<h3>2. MTU \u503c\u4e0d\u5339\u914d\u5bfc\u81f4\u7684\u6570\u636e\u5305\u5206\u7247<\/h3>\n<p>MTU\uff08\u6700\u5927\u4f20\u8f93\u5355\u5143\uff09\u662f\u6307\u7f51\u7edc\u63a5\u53e3\u4e00\u6b21\u80fd\u4f20\u8f93\u7684\u6700\u5927\u6570\u636e\u5305\u5927\u5c0f\u3002\u5982\u679c\u8282\u70b9\u670d\u52a1\u5668\u7684 MTU \u503c\u4e0e\u672c\u5730\u7f51\u7edc\u4e0d\u5339\u914d\uff0c\u4f1a\u5bfc\u81f4\u6570\u636e\u5305\u88ab\u5f3a\u5236\u5206\u7247\uff0c\u589e\u52a0\u5934\u90e8\u5f00\u9500\uff0c\u964d\u4f4e\u6709\u6548\u541e\u5410\u91cf\uff0c\u751a\u81f3\u5bfc\u81f4\u8fde\u63a5\u4e2d\u65ad\u3002<\/p>\n<p><strong>\u5e38\u89c1\u73b0\u8c61<\/strong>\uff1a<br \/>\u7f51\u9875\u80fd\u6253\u5f00\uff0c\u4f46\u5927\u6587\u4ef6\u4e0b\u8f7d\u901f\u5ea6\u6781\u6162\uff0c\u6216\u89c6\u9891\u7f13\u51b2\u4e25\u91cd\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd5<\/strong>\uff1a<br \/>\u5728\u5ba2\u6237\u7aef\u7684\u9ad8\u7ea7\u8bbe\u7f6e\u4e2d\uff0c\u627e\u5230\u201cMTU\u201d\u9009\u9879\u3002\u9ed8\u8ba4\u503c\u901a\u5e38\u4e3a 1500\u3002\u5c1d\u8bd5\u5c06\u5176\u8c03\u6574\u4e3a 1400\u30011350 \u6216 1280\u3002\u8c03\u6574\u540e\u91cd\u65b0\u8fde\u63a5\uff0c\u6d4b\u8bd5\u4e0b\u8f7d\u901f\u5ea6\u662f\u5426\u63d0\u5347\u3002\u5982\u679c\u901f\u5ea6\u53d8\u5feb\uff0c\u8bf4\u660e\u539f MTU \u503c\u8fc7\u5927\uff1b\u5982\u679c\u53d8\u6162\uff0c\u5219\u6062\u590d\u539f\u503c\u3002<\/p>\n<h3>3. Wi-Fi \u4fe1\u53f7\u4e0e\u4fe1\u9053\u5e72\u6270<\/h3>\n<p>\u65e0\u7ebf\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u76f4\u63a5\u5f71\u54cd\u4ee3\u7406\u670d\u52a1\u7684\u901f\u5ea6\u3002<\/p>\n<p><strong>\u68c0\u67e5\u70b9<\/strong>\uff1a<br \/>* <strong>\u4fe1\u53f7\u5f3a\u5ea6<\/strong>\uff1a\u786e\u4fdd\u8bbe\u5907\u8ddd\u79bb\u8def\u7531\u5668\u8db3\u591f\u8fd1\uff0c\u4fe1\u53f7\u5f3a\u5ea6\u4e0d\u4f4e\u4e8e -60dBm\u3002<br \/>* <strong>\u4fe1\u9053\u62e5\u5835<\/strong>\uff1a\u5728 2.4GHz \u9891\u6bb5\uff0c\u5468\u56f4\u90bb\u5c45\u7684 Wi-Fi \u53ef\u80fd\u5e72\u6270\u4f60\u7684\u4fe1\u53f7\u3002\u5c1d\u8bd5\u5207\u6362\u5230 5GHz \u9891\u6bb5\uff0c\u6216\u767b\u5f55\u8def\u7531\u5668\u540e\u53f0\u66f4\u6539 Wi-Fi \u4fe1\u9053\uff08\u5982\u4ece\u4fe1\u9053 6 \u6539\u4e3a 1 \u6216 11\uff09\u3002<br \/>* <strong>\u7f51\u7edc\u62e5\u585e<\/strong>\uff1a\u5982\u679c\u5bb6\u4e2d\u5176\u4ed6\u8bbe\u5907\u6b63\u5728\u8fdb\u884c\u5927\u6d41\u91cf\u4e0b\u8f7d\u6216\u89c6\u9891\u64ad\u653e\uff0c\u4ee3\u7406\u8282\u70b9\u7684\u901f\u5ea6\u4f1a\u53d7\u5230\u6324\u538b\u3002\u5c1d\u8bd5\u5728\u7a7a\u95f2\u65f6\u6bb5\u6d4b\u8bd5\u901f\u5ea6\u3002<\/p>\n<h2>\u4e09\u3001 \u8282\u70b9\u670d\u52a1\u5668\u4e0e\u7ebf\u8def\u8d28\u91cf\u8bc4\u4f30<\/h2>\n<p>\u5982\u679c\u5ba2\u6237\u7aef\u914d\u7f6e\u548c\u672c\u5730\u7f51\u7edc\u5747\u65e0\u5f02\u5e38\uff0c\u95ee\u9898\u53ef\u80fd\u51fa\u5728\u8282\u70b9\u672c\u8eab\u3002<\/p>\n<h3>1. \u670d\u52a1\u5668\u8d1f\u8f7d\u8fc7\u9ad8<\/h3>\n<p>\u8282\u70b9\u670d\u52a1\u5668\u540c\u65f6\u5728\u7ebf\u7528\u6237\u8fc7\u591a\uff0c\u4f1a\u5bfc\u81f4\u5e26\u5bbd\u62e5\u5835\u3002<\/p>\n<p><strong>\u5224\u65ad\u65b9\u6cd5<\/strong>\uff1a<br \/>* <strong>\u89c2\u5bdf\u5ef6\u8fdf\u6ce2\u52a8<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u4e2d\u89c2\u5bdf Ping \u503c\u3002\u5982\u679c Ping \u503c\u7a33\u5b9a\u5728 100ms \u4ee5\u5185\u4f46\u901f\u5ea6\u4e0d\u5feb\uff0c\u53ef\u80fd\u662f\u5e26\u5bbd\u74f6\u9888\uff1b\u5982\u679c Ping \u503c\u6ce2\u52a8\u5de8\u5927\uff08\u5982\u4ece 50ms \u8df3\u5230 500ms\uff09\uff0c\u8bf4\u660e\u670d\u52a1\u5668\u8d1f\u8f7d\u6781\u9ad8\u6216\u7ebf\u8def\u4e0d\u7a33\u5b9a\u3002<br \/>* <strong>\u5206\u65f6\u6bb5\u6d4b\u8bd5<\/strong>\uff1a\u5728\u5de5\u4f5c\u65e5\u767d\u5929\u548c\u6df1\u591c\u5206\u522b\u6d4b\u8bd5\u540c\u4e00\u8282\u70b9\u3002\u5982\u679c\u6df1\u591c\u901f\u5ea6\u660e\u663e\u63d0\u5347\uff0c\u8bf4\u660e\u8be5\u8282\u70b9\u5728\u9ad8\u5cf0\u65f6\u6bb5\u8d1f\u8f7d\u8fc7\u91cd\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<br \/>\u66f4\u6362\u4e3a\u8d1f\u8f7d\u8f83\u4f4e\u7684\u8282\u70b9\u3002\u901a\u5e38\uff0c\u975e\u70ed\u95e8\u5730\u533a\uff08\u5982\u975e\u7f8e\u533a\u3001\u975e\u65b0\u52a0\u5761\u533a\uff09\u6216\u65b0\u4e0a\u7ebf\u7684\u8282\u70b9\u8d1f\u8f7d\u8f83\u4f4e\uff0c\u901f\u5ea6\u53ef\u80fd\u66f4\u597d\u3002<\/p>\n<h3>2. \u7ebf\u8def\u7c7b\u578b\u4e0e\u8def\u7531\u8d28\u91cf<\/h3>\n<p>\u4ee3\u7406\u8282\u70b9\u901a\u5e38\u5206\u4e3a CN2 GIA\u3001CN2 GT\u3001CT600 \u7b49\u4e0d\u540c\u7ebf\u8def\u3002\u7ebf\u8def\u7c7b\u578b\u51b3\u5b9a\u4e86\u6570\u636e\u56de\u6e90\u7684\u8def\u5f84\u3002<\/p>\n<p><strong>\u7ebf\u8def\u5dee\u5f02<\/strong>\uff1a<br \/>* <strong>CN2 GIA<\/strong>\uff1a\u76f4\u8fde\u9aa8\u5e72\u7f51\uff0c\u5ef6\u8fdf\u4f4e\uff0c\u7a33\u5b9a\u6027\u9ad8\uff0c\u9002\u5408\u5bf9\u901f\u5ea6\u8981\u6c42\u9ad8\u7684\u7528\u6237\u3002<br \/>* <strong>CN2 GT<\/strong>\uff1a\u7ecf\u8fc7\u666e\u901a\u9aa8\u5e72\u7f51\uff0c\u9ad8\u5cf0\u65f6\u6bb5\u53ef\u80fd\u62e5\u5835\u3002<br \/>* <strong>\u666e\u901a\u7ebf\u8def<\/strong>\uff1a\u7ecf\u8fc7\u591a\u5bb6\u8fd0\u8425\u5546\u4e2d\u8f6c\uff0c\u5ef6\u8fdf\u9ad8\uff0c\u4e22\u5305\u7387\u53ef\u80fd\u8f83\u9ad8\u3002<\/p>\n<p><strong>\u5224\u65ad\u5efa\u8bae<\/strong>\uff1a<br \/>\u5982\u679c\u5f53\u524d\u8282\u70b9\u5ef6\u8fdf\u9ad8\u4e14\u4e22\u5305\uff0c\u5c1d\u8bd5\u66f4\u6362\u4e3a\u6807\u6ce8\u4e3a\u201cCN2 GIA\u201d\u6216\u201c\u4f18\u5316\u7ebf\u8def\u201d\u7684\u8282\u70b9\u3002\u6ce8\u610f\uff1a\u4f18\u8d28\u7ebf\u8def\u901a\u5e38\u6210\u672c\u8f83\u9ad8\uff0c\u9700\u7ed3\u5408\u8282\u70b9\u6765\u6e90\u7efc\u5408\u5224\u65ad\u3002<\/p>\n<h3>3. \u8282\u70b9\u5730\u7406\u4f4d\u7f6e\u4e0e\u7269\u7406\u8ddd\u79bb<\/h3>\n<p>\u6839\u636e\u7f51\u7edc\u4f20\u8f93\u539f\u7406\uff0c\u7269\u7406\u8ddd\u79bb\u8d8a\u8fdc\uff0c\u5ef6\u8fdf\u8d8a\u9ad8\u3002<\/p>\n<p><strong>\u4f18\u5316\u539f\u5219<\/strong>\uff1a<br \/>* <strong>\u5c31\u8fd1\u539f\u5219<\/strong>\uff1a\u5982\u679c\u76ee\u6807\u662f\u8bbf\u95ee\u6d77\u5916\u5185\u5bb9\uff0c\u9009\u62e9\u8ddd\u79bb\u4f60\u7269\u7406\u4f4d\u7f6e\u8f83\u8fd1\u7684\u6d77\u5916\u8282\u70b9\uff08\u5982\u56fd\u5185\u7528\u6237\u8fde\u63a5\u65e5\u672c\u3001\u97e9\u56fd\u8282\u70b9\u901a\u5e38\u6bd4\u8fde\u63a5\u7f8e\u56fd\u8282\u70b9\u5ef6\u8fdf\u4f4e\uff09\u3002<br \/>* <strong>\u907f\u514d\u7ed5\u8def<\/strong>\uff1a\u67d0\u4e9b\u8282\u70b9\u867d\u7136\u5730\u7406\u4f4d\u7f6e\u8fd1\uff0c\u4f46\u8def\u7531\u7ecf\u8fc7\u591a\u4e2a\u4e2d\u8f6c\u7ad9\uff0c\u5b9e\u9645\u5ef6\u8fdf\u53ef\u80fd\u66f4\u9ad8\u3002\u901a\u8fc7 Ping \u6d4b\u8bd5\u548c\u8def\u7531\u8ffd\u8e2a\uff08Traceroute\uff09\u6765\u9a8c\u8bc1\u5b9e\u9645\u8def\u5f84\u3002<\/p>\n<h2>\u56db\u3001 \u5e38\u89c1\u7528\u6237\u95ee\u9898\u4e0e\u5feb\u901f\u8bca\u65ad<\/h2>\n<p>\u9488\u5bf9\u7528\u6237\u5e38\u9047\u5230\u7684\u5177\u4f53\u75c7\u72b6\uff0c\u4ee5\u4e0b\u662f\u5feb\u901f\u8bca\u65ad\u8868\uff1a<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:24px 0;\">\n<thead>\n<tr>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u75c7\u72b6\u8868\u73b0<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u53ef\u80fd\u539f\u56e0<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u4f18\u5148\u6392\u67e5\u65b9\u5411<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>Ping \u503c\u9ad8\uff0c\u4f46\u5076\u5c14\u80fd\u6253\u5f00\u7f51\u9875<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u7ebf\u8def\u5ef6\u8fdf\u9ad8\u6216\u670d\u52a1\u5668\u8d1f\u8f7d\u91cd<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u66f4\u6362\u4f4e\u5ef6\u8fdf\u8282\u70b9\uff1b\u68c0\u67e5\u662f\u5426\u4e3a\u9ad8\u5cf0\u65f6\u6bb5<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>Ping \u503c\u4f4e\uff0c\u4f46\u4e0b\u8f7d\u901f\u5ea6\u6162<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5e26\u5bbd\u9650\u5236\u6216 MTU \u4e0d\u5339\u914d<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u8c03\u6574 MTU \u503c\uff1b\u68c0\u67e5\u5ba2\u6237\u7aef\u5e76\u53d1\u8bbe\u7f6e\uff1b\u66f4\u6362\u9ad8\u5e26\u5bbd\u8282\u70b9<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u8fde\u63a5\u9891\u7e41\u65ad\u5f00<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u8282\u70b9\u4e0d\u7a33\u5b9a\u6216\u9632\u706b\u5899\u5e72\u6270<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5c1d\u8bd5\u66f4\u6362\u534f\u8bae\uff08\u5982\u4ece UDP \u6362\u4e3a TCP\uff09\uff1b\u68c0\u67e5\u672c\u5730\u7f51\u7edc\u7a33\u5b9a\u6027<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u90e8\u5206\u7f51\u7ad9\u6253\u4e0d\u5f00\uff0c\u90e8\u5206\u6b63\u5e38<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">DNS \u6c61\u67d3\u6216\u8def\u7531\u95ee\u9898<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u4fee\u6539\u5ba2\u6237\u7aef DNS \u8bbe\u7f6e\uff1b\u5c1d\u8bd5\u5207\u6362\u8282\u70b9\u7ebf\u8def<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u6240\u6709\u901f\u5ea6\u6d4b\u8bd5\u90fd\u5f88\u5feb\uff0c\u4f46\u5b9e\u9645\u4f7f\u7528\u6162<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5ba2\u6237\u7aef\u4ee3\u7406\u6a21\u5f0f\u8bbe\u7f6e\u9519\u8bef<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u68c0\u67e5\u662f\u5426\u4e3a\u201c\u5168\u5c40\u6a21\u5f0f\u201d\u6216\u201c\u89c4\u5219\u6a21\u5f0f\u201d\u914d\u7f6e\u9519\u8bef\uff1b\u786e\u4fdd\u7cfb\u7edf\u4ee3\u7406\u5df2\u542f\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n<h2>\u4e94\u3001 \u9a8c\u8bc1\u4e0e\u6301\u7eed\u4f18\u5316<\/h2>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u8c03\u6574\u540e\uff0c\u9700\u8981\u901a\u8fc7\u79d1\u5b66\u7684\u65b9\u6cd5\u9a8c\u8bc1\u4f18\u5316\u6548\u679c\u3002<\/p>\n<h3>1. \u4f7f\u7528\u6807\u51c6\u5316\u5de5\u5177\u6d4b\u901f<\/h3>\n<p>\u4e0d\u8981\u4ec5\u51ed\u611f\u89c9\u5224\u65ad\u901f\u5ea6\u3002\u4f7f\u7528\u4e13\u4e1a\u7684\u7f51\u7edc\u6d4b\u901f\u5de5\u5177\uff08\u5982 Speedtest \u6216\u4e13\u7528\u6d4b\u901f\u811a\u672c\uff09\u8fdb\u884c\u591a\u6b21\u6d4b\u8bd5\u3002<\/p>\n<p><strong>\u6d4b\u8bd5\u6b65\u9aa4<\/strong>\uff1a<br \/>* \u5728\u8fde\u63a5\u4ee3\u7406\u8282\u70b9\u524d\uff0c\u5148\u6d4b\u8bd5\u672c\u5730\u7f51\u7edc\u7684\u57fa\u7840\u901f\u5ea6\u3002<br \/>* \u8fde\u63a5\u8282\u70b9\u540e\uff0c\u518d\u6b21\u6d4b\u8bd5\u3002<br \/>* \u8ba1\u7b97\u901f\u5ea6\u63d0\u5347\u6bd4\u4f8b\u548c\u5ef6\u8fdf\u503c\u3002<br \/>* \u91cd\u590d 3-5 \u6b21\uff0c\u53d6\u5e73\u5747\u503c\uff0c\u6392\u9664\u5076\u7136\u6ce2\u52a8\u3002<\/p>\n<h3>2. \u957f\u671f\u76d1\u63a7\u4e0e\u8282\u70b9\u7ef4\u62a4<\/h3>\n<p>\u7f51\u7edc\u73af\u5883\u662f\u52a8\u6001\u53d8\u5316\u7684\uff0c\u8282\u70b9\u8d28\u91cf\u4e5f\u4f1a\u968f\u65f6\u95f4\u6ce2\u52a8\u3002<\/p>\n<p><strong>\u7ef4\u62a4\u5efa\u8bae<\/strong>\uff1a<br \/>* <strong>\u5b9a\u671f\u66f4\u65b0\u8ba2\u9605<\/strong>\uff1a\u786e\u4fdd\u4f7f\u7528\u6700\u65b0\u3001\u53ef\u7528\u7684\u8282\u70b9\u5217\u8868\u3002<br \/>* <strong>\u5efa\u7acb\u8282\u70b9\u5e93<\/strong>\uff1a\u5c06\u6d4b\u8bd5\u8fc7\u8868\u73b0\u826f\u597d\u7684\u8282\u70b9\u5206\u7c7b\u4fdd\u5b58\uff08\u5982\u6309\u5730\u533a\u3001\u7ebf\u8def\u7c7b\u578b\uff09\uff0c\u65b9\u4fbf\u5feb\u901f\u5207\u6362\u3002<br \/>* 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