{"id":1251,"date":"2026-08-12T19:32:58","date_gmt":"2026-08-12T11:32:58","guid":{"rendered":"https:\/\/www.suannai.link\/blog\/%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e5%bb%b6%e8%bf%9f%e6%b5%8b%e8%af%95%e6%96%b9%e6%b3%95%e6%98%af%e4%bb%80%e4%b9%88\/"},"modified":"2026-08-12T19:32:58","modified_gmt":"2026-08-12T11:32:58","slug":"%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e5%bb%b6%e8%bf%9f%e6%b5%8b%e8%af%95%e6%96%b9%e6%b3%95%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/www.suannai.link\/blog\/%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e5%bb%b6%e8%bf%9f%e6%b5%8b%e8%af%95%e6%96%b9%e6%b3%95%e6%98%af%e4%bb%80%e4%b9%88\/","title":{"rendered":"\u56de\u56fd\u8bbf\u95ee\u5ef6\u8fdf\u6d4b\u8bd5\u65b9\u6cd5\u662f\u4ec0\u4e48"},"content":{"rendered":"<p>\u5f53\u4f60\u8eab\u5904\u6d77\u5916\uff0c\u4f7f\u7528\u4ee3\u7406\u5de5\u5177\u8bbf\u95ee\u56fd\u5185\u7f51\u7ad9\u65f6\uff0c\u5ef6\u8fdf\uff08Latency\uff09\u662f\u8861\u91cf\u8fde\u63a5\u8d28\u91cf\u6700\u76f4\u89c2\u7684\u6307\u6807\u3002\u9ad8\u5ef6\u8fdf\u4f1a\u5bfc\u81f4\u7f51\u9875\u52a0\u8f7d\u5361\u987f\u3001\u89c6\u9891\u7f13\u51b2\u3001\u6e38\u620f\u8df3ping\u751a\u81f3\u8fde\u63a5\u4e2d\u65ad\u3002\u8981\u51c6\u786e\u6d4b\u8bd5<a href=\"https:\/\/www.suannai.link\/blog\/%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e5%bb%b6%e8%bf%9f%e9%ab%98%ef%bc%9f%e6%8e%8c%e6%8f%a1%e8%bf%99-4-%e6%ad%a5%e7%b2%be%e5%87%86%e6%b5%8b%e8%af%95%e4%b8%8e%e4%bc%98%e5%8c%96\/\" target=\"_blank\" rel=\"noopener\">\u56de\u56fd\u8bbf\u95ee\u7684\u5ef6\u8fdf<\/a>\uff0c\u4e0d\u80fd\u4ec5\u51ed\u8089\u773c\u89c2\u5bdf\u7f51\u9875\u52a0\u8f7d\u901f\u5ea6\uff0c\u800c\u9700\u8981\u901a\u8fc7\u7279\u5b9a\u7684\u6280\u672f\u624b\u6bb5\u548c\u6d4b\u8bd5\u8282\u70b9\u8fdb\u884c\u91cf\u5316\u5206\u6790\u3002<\/p>\n<p>\u672c\u6587\u5c06\u8be6\u7ec6\u89e3\u6790\u6d4b\u8bd5\u56de\u56fd\u8bbf\u95ee\u5ef6\u8fdf\u7684\u6838\u5fc3\u65b9\u6cd5\u3001\u5173\u952e\u53c2\u6570\u89e3\u8bfb\u4ee5\u53ca\u4f18\u5316\u601d\u8def\uff0c\u5e2e\u52a9\u4f60<a href=\"https:\/\/www.suannai.link\/blog\/%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86%ef%bc%9a%e6%8e%92%e6%9f%a5%e4%b8%8e%e4%bc%98%e5%8c%96%e5%85%a8%e6%94%bb%e7%95%a5\/\" target=\"_blank\" rel=\"noopener\">\u5b9a\u4f4d\u7f51\u7edc\u74f6\u9888<\/a>\u3002<\/p>\n<h2>\u7406\u89e3\u5ef6\u8fdf\u6d4b\u8bd5\u7684\u6838\u5fc3\u6307\u6807<\/h2>\n<p>\u5728\u5f00\u59cb\u6d4b\u8bd5\u4e4b\u524d\uff0c\u5fc5\u987b\u660e\u786e\u201c\u5ef6\u8fdf\u201d\u5728\u7f51\u7edc\u901a\u4fe1\u4e2d\u7684\u5177\u4f53\u542b\u4e49\u3002\u5bf9\u4e8e\u56de\u56fd\u8bbf\u95ee\u800c\u8a00\uff0c\u6211\u4eec\u4e3b\u8981\u5173\u6ce8\u7684\u662f <strong>Ping \u503c<\/strong> \u548c <strong>TCP\/UDP \u63e1\u624b\u65f6\u95f4<\/strong>\u3002<\/p>\n<p>* <strong>Ping \u503c\uff08\u6beb\u79d2 ms\uff09<\/strong>\uff1a\u6570\u636e\u5305\u4ece\u4f60\u7684\u8bbe\u5907\u53d1\u9001\u5230\u56fd\u5185\u76ee\u6807\u670d\u52a1\u5668\uff0c\u5e76\u6536\u5230\u54cd\u5e94\u6240\u82b1\u8d39\u7684\u65f6\u95f4\u3002\u8fd9\u662f\u6700\u57fa\u7840\u7684\u5ef6\u8fdf\u6307\u6807\u3002Ping \u503c\u8d8a\u4f4e\uff0c\u54cd\u5e94\u8d8a\u5feb\u3002<br \/>* <strong>\u6296\u52a8\uff08Jitter\uff09<\/strong>\uff1a\u5ef6\u8fdf\u7684\u6ce2\u52a8\u60c5\u51b5\u3002\u5982\u679c Ping \u503c\u5728 50ms \u548c 200ms \u4e4b\u95f4\u5267\u70c8\u8df3\u52a8\uff0c\u5373\u4f7f\u5e73\u5747\u503c\u4e0d\u9ad8\uff0c\u4f53\u9a8c\u4e5f\u4f1a\u6781\u5dee\uff0c\u8868\u73b0\u4e3a\u89c6\u9891\u5361\u987f\u6216\u6e38\u620f\u77ac\u65ad\u3002<br \/>* <strong>\u4e22\u5305\u7387<\/strong>\uff1a\u53d1\u9001\u7684\u6570\u636e\u5305\u672a\u80fd\u5230\u8fbe\u76ee\u6807\u670d\u52a1\u5668\u7684\u6bd4\u4f8b\u3002\u9ad8\u4e22\u5305\u7387\u901a\u5e38\u610f\u5473\u7740\u7ebf\u8def\u62e5\u585e\u6216\u8282\u70b9\u4e0d\u7a33\u5b9a\uff0c\u4f1a\u76f4\u63a5\u5bfc\u81f4\u91cd\u4f20\uff0c\u4ece\u800c\u589e\u52a0\u6709\u6548\u5ef6\u8fdf\u3002<\/p>\n<p>\u4e0d\u540c\u7684\u6d4b\u8bd5\u5de5\u5177\u53cd\u6620\u7684\u5ef6\u8fdf\u7ef4\u5ea6\u7565\u6709\u4e0d\u540c\uff0c\u9009\u62e9\u6b63\u786e\u7684\u6d4b\u8bd5\u5bf9\u8c61\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n<h2>\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528\u547d\u4ee4\u884c Ping \u6d4b\u8bd5\u57fa\u7840\u8fde\u901a\u6027<\/h2>\n<p>\u8fd9\u662f\u6700\u57fa\u7840\u3001\u6700\u76f4\u63a5\u7684\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u9002\u7528\u4e8e\u6240\u6709\u64cd\u4f5c\u7cfb\u7edf\uff08Windows, macOS, Linux, iOS, Android\uff09\u3002\u5b83\u6d4b\u8bd5\u7684\u662f ICMP \u534f\u8bae\u4e0b\u7684\u5ef6\u8fdf\u3002<\/p>\n<p><strong>\u64cd\u4f5c\u6b65\u9aa4\uff1a<\/strong><br \/>\u2022 <strong>\u786e\u4fdd\u4ee3\u7406\u5df2\u542f\u52a8<\/strong>\uff1a\u5728\u6d4b\u8bd5\u524d\uff0c\u5fc5\u987b\u786e\u8ba4\u4f60\u7684\u4ee3\u7406\u5de5\u5177\uff08\u5982 Clash, V2Ray, Shadowrocket \u7b49\uff09\u6b63\u5728\u8fd0\u884c\uff0c\u5e76\u4e14\u5168\u5c40\u6216\u89c4\u5219\u6a21\u5f0f\u5df2\u6b63\u786e\u6307\u5411\u76ee\u6807\u56de\u56fd\u8282\u70b9\u3002<br \/>\u2022 <strong>\u6253\u5f00\u7ec8\u7aef\u6216\u547d\u4ee4\u63d0\u793a\u7b26<\/strong>\uff1a<br \/> * Windows: \u6309 `Win + R`\uff0c\u8f93\u5165 `cmd`\uff0c\u56de\u8f66\u3002<br \/> * macOS\/Linux: \u6253\u5f00 Terminal\u3002<br \/>\u2022 <strong>\u6267\u884c Ping \u547d\u4ee4<\/strong>\uff1a<br \/> \u8f93\u5165 `ping www.baidu.com -t` (Windows) \u6216 `ping www.baidu.com` (macOS\/Linux)\u3002<br \/> * `-t` \u53c2\u6570\u8868\u793a\u6301\u7eed\u53d1\u9001\uff0c\u76f4\u5230\u624b\u52a8\u505c\u6b62\uff08Ctrl+C\uff09\u3002<br \/>\u2022 <strong>\u89c2\u5bdf\u7ed3\u679c<\/strong>\uff1a<br \/> * \u7b49\u5f85\u7ea6 10-20 \u79d2\uff0c\u89c2\u5bdf `time=` \u540e\u9762\u7684\u6570\u503c\u3002<br \/> * \u8bb0\u5f55\u5e73\u5747\u5ef6\u8fdf\u503c\uff08Average\uff09\u548c\u6700\u5c0f\/\u6700\u5927\u5ef6\u8fdf\u3002<\/p>\n<p><strong>\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><br \/>* <strong>ICMP \u53ef\u80fd\u88ab\u9650\u5236<\/strong>\uff1a\u90e8\u5206\u56fd\u5185\u670d\u52a1\u5668\u51fa\u4e8e\u5b89\u5168\u8003\u8651\uff0c\u4f1a\u5c4f\u853d\u6216\u9650\u901f ICMP \u8bf7\u6c42\u3002\u5982\u679c Ping \u503c\u4e3a `Request timed out` \u6216 `Time to live exceeded`\uff0c\u5e76\u4e0d\u4ee3\u8868\u4ee3\u7406\u4e0d\u901a\uff0c\u53ea\u662f ICMP \u88ab\u62e6\u622a\u3002\u6b64\u65f6\u9700\u7ed3\u5408\u540e\u7eed\u65b9\u6cd5\u6d4b\u8bd5\u3002<br \/>* <strong>DNS \u89e3\u6790\u5f71\u54cd<\/strong>\uff1aPing \u57df\u540d\u65f6\uff0c\u5ef6\u8fdf\u5305\u542b DNS \u89e3\u6790\u65f6\u95f4\u3002\u5982\u679c DNS \u6162\uff0cPing \u503c\u4f1a\u865a\u9ad8\u3002\u5efa\u8bae\u5728\u4ee3\u7406\u5de5\u5177\u4e2d\u914d\u7f6e\u9ad8\u6548\u7684 DNS \u7b56\u7565\uff08\u5982\u76f4\u8fde DNS \u6216\u56fd\u5185 DNS\uff09\u3002<\/p>\n<h2>\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528\u4e13\u4e1a\u6d4b\u901f\u5de5\u5177\u6d4b\u8bd5 HTTP\/TCP \u5ef6\u8fdf<\/h2>\n<p>Ping \u503c\u4ec5\u53cd\u6620\u5e95\u5c42\u7f51\u7edc\u8fde\u901a\u6027\uff0c\u800c\u5b9e\u9645\u6d4f\u89c8\u7f51\u9875\u3001\u52a0\u8f7d\u56fe\u7247\u4f7f\u7528\u7684\u662f HTTP\/HTTPS \u534f\u8bae\u3002\u56e0\u6b64\uff0c\u4f7f\u7528\u4e13\u4e1a\u6d4b\u901f\u5de5\u5177\u80fd\u66f4\u771f\u5b9e\u5730\u53cd\u6620\u201c\u56de\u56fd\u8bbf\u95ee\u201d\u7684\u5b9e\u9645\u4f53\u9a8c\u5ef6\u8fdf\u3002<\/p>\n<p><strong>\u63a8\u8350\u5de5\u5177\uff1a<\/strong><br \/>* <strong>Speedtest \/ Fast.com<\/strong>\uff1a\u9009\u62e9\u56fd\u5185\u8282\u70b9\uff08\u5982\u5317\u4eac\u3001\u4e0a\u6d77\u3001\u5e7f\u5dde\uff09\u8fdb\u884c\u6d4b\u901f\u3002<br \/>* <strong>\u56fd\u5185\u5728\u7ebf\u6d4b\u901f\u5e73\u53f0<\/strong>\uff1a\u5982 17ce\u3001uTools \u6d4b\u901f\u63d2\u4ef6\u7b49\uff0c\u8fd9\u4e9b\u5e73\u53f0\u63d0\u4f9b\u591a\u4e2a\u56fd\u5185\u57ce\u5e02\u8282\u70b9\u7684\u8be6\u7ec6\u5ef6\u8fdf\u548c\u541e\u5410\u91cf\u6570\u636e\u3002<\/p>\n<p><strong>\u64cd\u4f5c\u6b65\u9aa4\uff1a<\/strong><br \/>\u2022 <strong>\u9009\u62e9\u6b63\u786e\u7684\u6d4b\u901f\u8282\u70b9<\/strong>\uff1a<br \/> * \u52a1\u5fc5\u9009\u62e9<strong>\u56fd\u5185<\/strong>\u7684\u6d4b\u901f\u8282\u70b9\uff08\u5982\u5317\u4eac\u7535\u4fe1\u3001\u4e0a\u6d77\u8054\u901a\uff09\u3002<br \/> * \u5982\u679c\u9009\u62e9\u6d77\u5916\u8282\u70b9\uff0c\u6d4b\u51fa\u7684\u53ea\u662f\u6d77\u5916\u7f51\u7edc\u5230\u6d77\u5916\u670d\u52a1\u5668\u7684\u5ef6\u8fdf\uff0c\u65e0\u610f\u4e49\u3002<br \/>\u2022 <strong>\u6267\u884c\u6d4b\u901f<\/strong>\uff1a<br \/> * \u6253\u5f00\u6d4b\u901f\u7f51\u7ad9\uff0c\u5f00\u59cb\u6d4b\u8bd5\u3002<br \/> * \u8bb0\u5f55 <strong>\u4e0b\u8f7d\u5ef6\u8fdf\uff08Latency\uff09<\/strong> \u548c <strong>\u4e0a\u4f20\u5ef6\u8fdf<\/strong>\u3002<br \/>\u2022 <strong>\u5206\u6790\u591a\u7ef4\u6570\u636e<\/strong>\uff1a<br \/> * \u89c2\u5bdf\u4e0d\u540c\u8fd0\u8425\u5546\uff08\u7535\u4fe1\u3001\u8054\u901a\u3001\u79fb\u52a8\uff09\u7684\u5ef6\u8fdf\u5dee\u5f02\u3002\u56de\u56fd\u7ebf\u8def\u901a\u5e38\u5bf9\u7279\u5b9a\u8fd0\u8425\u5546\u6709\u4f18\u5316\uff0c\u82e5\u67d0\u8fd0\u8425\u5546\u5ef6\u8fdf\u6781\u9ad8\uff0c\u53ef\u80fd\u662f\u7ebf\u8def\u8def\u7531\u95ee\u9898\u3002<\/p>\n<p><strong>\u5173\u952e\u70b9\uff1a<\/strong><br \/>* <strong>TCP \u63e1\u624b\u5ef6\u8fdf<\/strong>\uff1a\u6d4b\u901f\u5de5\u5177\u4e2d\u7684\u201c\u8fde\u63a5\u65f6\u95f4\u201d\u53cd\u6620\u4e86 TCP \u4e09\u6b21\u63e1\u624b\u7684\u65f6\u95f4\u3002\u5982\u679c Ping \u503c\u4f4e\u4f46\u8fde\u63a5\u65f6\u95f4\u957f\uff0c\u53ef\u80fd\u662f\u4ee3\u7406\u534f\u8bae\u7684\u63e1\u624b\u6548\u7387\u4f4e\uff0c\u6216\u8282\u70b9\u670d\u52a1\u5668\u8d1f\u8f7d\u9ad8\u3002<br \/>* <strong>HTTP \u54cd\u5e94\u65f6\u95f4<\/strong>\uff1a\u90e8\u5206\u9ad8\u7ea7\u6d4b\u901f\u5de5\u5177\u4f1a\u663e\u793a TTFB (Time To First Byte)\uff0c\u5373\u4ece\u8bf7\u6c42\u5230\u6536\u5230\u7b2c\u4e00\u4e2a\u5b57\u8282\u7684\u65f6\u95f4\u3002\u8fd9\u662f\u8bc4\u4f30\u7f51\u9875\u52a0\u8f7d\u901f\u5ea6\u7684\u6838\u5fc3\u6307\u6807\u3002<\/p>\n<h2>\u65b9\u6cd5\u4e09\uff1a\u4ee3\u7406\u5ba2\u6237\u7aef\u5185\u7f6e\u6d4b\u901f\u529f\u80fd<\/h2>\n<p>\u5927\u591a\u6570\u73b0\u4ee3\u4ee3\u7406\u5ba2\u6237\u7aef\uff08\u5982 Clash, V2Ray, Shadowrocket, Surge\uff09\u90fd\u5185\u7f6e\u4e86\u8282\u70b9\u6d4b\u901f\u529f\u80fd\u3002\u8fd9\u662f\u6700\u4fbf\u6377\u7684\u6d4b\u8bd5\u65b9\u5f0f\uff0c\u56e0\u4e3a\u5b83\u76f4\u63a5\u6d4b\u8bd5\u7684\u662f<strong>\u901a\u8fc7\u4ee3\u7406\u96a7\u9053\u5230\u8fbe\u76ee\u6807<\/strong>\u7684\u5ef6\u8fdf\u3002<\/p>\n<p><strong>\u64cd\u4f5c\u6b65\u9aa4\uff1a<\/strong><br \/>\u2022 <strong>\u8fdb\u5165\u8282\u70b9\u5217\u8868<\/strong>\uff1a<br \/> * \u5728\u5ba2\u6237\u7aef\u4e2d\u627e\u5230\u4f60\u6b63\u5728\u4f7f\u7528\u6216\u5019\u9009\u7684\u56de\u56fd\u8282\u70b9\u3002<br \/>\u2022 <strong>\u6267\u884c\u6d4b\u901f<\/strong>\uff1a<br \/> * \u70b9\u51fb\u8282\u70b9\u65c1\u8fb9\u7684\u201c\u6d4b\u901f\u201d\u6216\u201cPing\u201d\u6309\u94ae\u3002<br \/> * \u90e8\u5206\u5ba2\u6237\u7aef\u5141\u8bb8\u81ea\u5b9a\u4e49\u6d4b\u901f URL\uff08\u5982 ` \u6216\u56fd\u5185 CDN \u5730\u5740\uff09\u3002<br \/>\u2022 <strong>\u5bf9\u6bd4\u7ed3\u679c<\/strong>\uff1a<br \/> * \u5ba2\u6237\u7aef\u901a\u5e38\u4f1a\u663e\u793a\u5ef6\u8fdf\uff08ms\uff09\u3001\u6296\u52a8\uff08ms\uff09\u548c\u4e22\u5305\u7387\u3002<br \/> * <strong>\u6ce8\u610f<\/strong>\uff1a\u5ba2\u6237\u7aef\u6d4b\u901f\u7684\u51c6\u786e\u6027\u53d6\u51b3\u4e8e\u5176\u6d4b\u901f\u6e90\u7684\u9009\u62e9\u3002\u5efa\u8bae\u4f7f\u7528\u5ba2\u6237\u7aef\u652f\u6301\u7684\u591a\u8282\u70b9\u5bf9\u6bd4\u529f\u80fd\uff0c\u540c\u65f6\u6d4b\u8bd5\u591a\u4e2a\u56de\u56fd\u8282\u70b9\u3002<\/p>\n<p><strong>\u4f18\u52bf\uff1a<\/strong><br \/>* <strong>\u5b9e\u65f6\u6027<\/strong>\uff1a\u76f4\u63a5\u53cd\u6620\u5f53\u524d\u4ee3\u7406\u914d\u7f6e\u4e0b\u7684\u5ef6\u8fdf\u3002<br \/>* <strong>\u591a\u534f\u8bae\u5bf9\u6bd4<\/strong>\uff1a\u53ef\u4ee5\u5bf9\u6bd4\u4e0d\u540c\u534f\u8bae\uff08\u5982 TCP, UDP, WebSocket, gRPC\uff09\u5728\u540c\u4e00\u8282\u70b9\u4e0b\u7684\u5ef6\u8fdf\u8868\u73b0\u3002\u67d0\u4e9b\u534f\u8bae\u5728\u7279\u5b9a\u7f51\u7edc\u73af\u5883\u4e0b\u5ef6\u8fdf\u66f4\u4f4e\u3002<\/p>\n<h2>\u5f71\u54cd\u56de\u56fd\u8bbf\u95ee\u5ef6\u8fdf\u7684\u5173\u952e\u56e0\u7d20<\/h2>\n<p>\u6d4b\u8bd5\u51fa\u9ad8\u5ef6\u8fdf\u540e\uff0c\u9700\u8981\u6392\u67e5\u539f\u56e0\u3002\u4ee5\u4e0b\u56e0\u7d20\u662f\u5bfc\u81f4\u5ef6\u8fdf\u6ce2\u52a8\u7684\u4e3b\u8981\u539f\u56e0\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;\">\u5f71\u54cd\u56e0\u7d20<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u8bf4\u660e<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u6392\u67e5\/\u4f18\u5316\u5efa\u8bae<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u7269\u7406\u8ddd\u79bb<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u6d77\u5916\u5230\u4e2d\u56fd\u7684\u7269\u7406\u8ddd\u79bb\u56fa\u5b9a\uff0c\u5ef6\u8fdf\u4e0b\u9650\u7531\u5149\u901f\u51b3\u5b9a\u3002<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u65e0\u6cd5\u6539\u53d8\uff0c\u4f46\u53ef\u9009\u62e9\u5730\u7406\u4f4d\u7f6e\u66f4\u8fd1\u7684\u673a\u573a\u8282\u70b9\uff08\u5982\u4e1c\u5357\u4e9a\u8282\u70b9\u901a\u5e38\u6bd4\u6b27\u7f8e\u8282\u70b9\u5ef6\u8fdf\u4f4e\uff09\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u7ebf\u8def\u7c7b\u578b<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u666e\u901a\u56fd\u9645\u7ebf\u8def vs. \u56de\u56fd\u4f18\u5316\u4e13\u7ebf\uff08\u5982 BGP, IPLC, GIA\uff09\u3002<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u4f18\u5316\u4e13\u7ebf\u901a\u5e38\u63d0\u4f9b\u66f4\u7a33\u5b9a\u7684\u4f4e\u5ef6\u8fdf\u548c\u9ad8\u541e\u5410\u91cf\u3002\u666e\u901a\u7ebf\u8def\u6613\u53d7\u56fd\u9645\u51fa\u53e3\u62e5\u585e\u5f71\u54cd\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u8282\u70b9\u8d1f\u8f7d<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u8282\u70b9\u670d\u52a1\u5668 CPU\u3001\u5185\u5b58\u3001\u5e26\u5bbd\u4f7f\u7528\u60c5\u51b5\u3002<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5728\u5ba2\u6237\u7aef\u4e2d\u67e5\u770b\u8282\u70b9\u8d1f\u8f7d\u60c5\u51b5\u3002\u9ad8\u8d1f\u8f7d\u8282\u70b9\u5ef6\u8fdf\u4f1a\u663e\u8457\u589e\u52a0\u3002\u5c1d\u8bd5\u5207\u6362\u81f3\u8d1f\u8f7d\u8f83\u4f4e\u7684\u8282\u70b9\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u8fd0\u8425\u5546\u8def\u7531<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u4f60\u7684\u6d77\u5916 ISP \u5230\u56fd\u5185 ISP \u7684\u8def\u7531\u8def\u5f84\u3002<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u4e0d\u540c ISP\uff08\u5982 AT&#038;T, Verizon, \u6fb3\u6d32 Telstra\uff09\u5230\u56fd\u5185\u4e0d\u540c\u8fd0\u8425\u5546\uff08\u7535\u4fe1\u3001\u8054\u901a\u3001\u79fb\u52a8\uff09\u7684\u8def\u7531\u8d28\u91cf\u4e0d\u540c\u3002\u9700\u9488\u5bf9\u6027\u6d4b\u8bd5\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u4ee3\u7406\u534f\u8bae<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">TCP, UDP, WebSocket, QUIC \u7b49\u534f\u8bae\u7684\u6548\u7387\u3002<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">UDP \u901a\u5e38\u5ef6\u8fdf\u4f4e\u4e8e TCP\u3002WebSocket \u53ef\u4f2a\u88c5\u6d41\u91cf\uff0c\u4f46\u53ef\u80fd\u589e\u52a0\u5c01\u88c5\u5ef6\u8fdf\u3002\u6839\u636e\u7f51\u7edc\u73af\u5883\u9009\u62e9\u5408\u9002\u534f\u8bae\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u672c\u5730\u7f51\u7edc<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u4f60\u7684 Wi-Fi\/\u7f51\u7ebf\u8d28\u91cf\u3001\u8def\u7531\u5668\u6027\u80fd\u3002<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u786e\u4fdd\u672c\u5730\u7f51\u7edc\u7a33\u5b9a\u3002\u5c1d\u8bd5\u4f7f\u7528\u6709\u7ebf\u8fde\u63a5\u4ee3\u66ff Wi-Fi\uff0c\u6392\u9664\u672c\u5730\u5e72\u6270\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n<h2>\u5982\u4f55\u9a8c\u8bc1\u6d4b\u8bd5\u7ed3\u679c\u7684\u51c6\u786e\u6027<\/h2>\n<p>\u4e3a\u4e86\u786e\u4fdd\u6d4b\u8bd5\u7ed3\u679c\u53ef\u4fe1\uff0c\u9700\u9075\u5faa\u4ee5\u4e0b\u539f\u5219\uff1a<br \/>\u2022 <strong>\u591a\u6b21\u6d4b\u8bd5\u53d6\u5e73\u5747\u503c<\/strong>\uff1a\u7f51\u7edc\u72b6\u51b5\u662f\u52a8\u6001\u53d8\u5316\u7684\u3002\u5355\u6b21\u6d4b\u8bd5\u7ed3\u679c\u53ef\u80fd\u53d7\u77ac\u65f6\u6ce2\u52a8\u5f71\u54cd\u3002\u5efa\u8bae\u8fdb\u884c 3-5 \u6b21\u6d4b\u8bd5\uff0c\u53d6\u5e73\u5747\u503c\u548c\u6700\u5c0f\u503c\u4f5c\u4e3a\u53c2\u8003\u3002<br \/>\u2022 <strong>\u5206\u65f6\u6bb5\u6d4b\u8bd5<\/strong>\uff1a\u5728\u767d\u5929\u3001\u508d\u665a\u3001\u6df1\u591c\u7b49\u4e0d\u540c\u65f6\u6bb5\u6d4b\u8bd5\u3002\u9ad8\u5cf0\u671f\uff08\u5982\u665a\u95f4 8-10 \u70b9\uff09\u56fd\u9645\u51fa\u53e3\u53ef\u80fd\u62e5\u585e\uff0c\u5ef6\u8fdf\u4f1a\u5347\u9ad8\u3002<br \/>\u2022 <strong>\u591a\u5de5\u5177\u4ea4\u53c9\u9a8c\u8bc1<\/strong>\uff1a\u7ed3\u5408 Ping \u6d4b\u8bd5\u3001Speedtest \u548c\u5ba2\u6237\u7aef\u5185\u7f6e\u6d4b\u901f\u3002\u5982\u679c\u4e09\u8005\u7ed3\u679c\u4e00\u81f4\uff0c\u5219\u7ed3\u679c\u53ef\u4fe1\u3002\u82e5\u5dee\u5f02\u5927\uff0c\u9700\u6392\u67e5 DNS \u6216\u534f\u8bae\u914d\u7f6e\u95ee\u9898\u3002<br \/>\u2022 <strong>\u6d4b\u8bd5\u771f\u5b9e\u4e1a\u52a1\u573a\u666f<\/strong>\uff1a\u5bf9\u4e8e\u6e38\u620f\u7528\u6237\uff0c\u6d4b\u8bd5\u6e38\u620f\u670d\u52a1\u5668\u7684\u5ef6\u8fdf\uff1b\u5bf9\u4e8e\u89c6\u9891\u7528\u6237\uff0c\u6d4b\u8bd5\u89c6\u9891 CDN \u7684\u5ef6\u8fdf\u3002\u901a\u7528\u6d4b\u901f\u7ed3\u679c\u53ef\u80fd\u4e0e\u7279\u5b9a\u4e1a\u52a1\u5ef6\u8fdf\u6709\u5dee\u5f02\u3002<\/p>\n<h2>\u603b\u7ed3\u4e0e\u5efa\u8bae<\/h2>\n<p>\u6d4b\u8bd5\u56de\u56fd\u8bbf\u95ee\u5ef6\u8fdf\u5e76\u975e\u5355\u4e00\u52a8\u4f5c\uff0c\u800c\u662f\u4e00\u4e2a\u7cfb\u7edf\u6027\u6392\u67e5\u8fc7\u7a0b\u3002<br \/>\u2022 <strong>\u5148\u6d4b\u57fa\u7840\u8fde\u901a\u6027<\/strong>\uff1a\u4f7f\u7528 Ping \u6d4b\u8bd5 ICMP \u5ef6\u8fdf\uff0c\u786e\u8ba4\u8282\u70b9\u662f\u5426\u53ef\u8fbe\u3002<br \/>\u2022 <strong>\u518d\u6d4b\u5b9e\u9645\u4f53\u9a8c<\/strong>\uff1a\u4f7f\u7528 Speedtest \u6216\u5ba2\u6237\u7aef\u6d4b\u901f\uff0c\u5173\u6ce8 TCP\/HTTP \u5ef6\u8fdf\u548c\u6296\u52a8\u3002<br \/>\u2022 <strong>\u5bf9\u6bd4\u591a\u8282\u70b9<\/strong>\uff1a\u4e0d\u8981\u4f9d\u8d56\u5355\u4e00\u8282\u70b9\u3002\u6d4b\u8bd5\u591a\u4e2a\u56de\u56fd\u8282\u70b9\uff0c\u9009\u62e9\u5ef6\u8fdf\u4f4e\u3001\u6296\u52a8\u5c0f\u3001\u4e22\u5305\u7387\u4f4e\u7684\u8282\u70b9\u3002<br \/>\u2022 <strong>\u5173\u6ce8\u7a33\u5b9a\u6027<\/strong>\uff1a\u4f4e\u5ef6\u8fdf\u4e0d\u7b49\u4e8e\u597d\u4f53\u9a8c\u3002\u7a33\u5b9a\u6027\uff08\u6296\u52a8\u548c\u4e22\u5305\uff09\u5f80\u5f80\u6bd4\u7edd\u5bf9\u5ef6\u8fdf\u503c\u66f4\u91cd\u8981\u3002<\/p>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u79d1\u5b66\u3001\u51c6\u786e\u5730\u8bc4\u4f30\u56de\u56fd\u8bbf\u95ee\u7684\u7f51\u7edc\u8d28\u91cf\uff0c\u5e76\u4e3a\u540e\u7eed\u7684\u4f18\u5316\u6216\u8282\u70b9\u9009\u62e9\u63d0\u4f9b\u6570\u636e\u652f\u6301\u3002\u8bb0\u4f4f\uff0c\u6ca1\u6709\u201c\u7edd\u5bf9\u6700\u5feb\u201d\u7684\u8282\u70b9\uff0c\u53ea\u6709\u201c\u6700\u9002\u5408\u4f60\u5f53\u524d\u7f51\u7edc\u73af\u5883\u201d\u7684\u8282\u70b9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u4f60\u8eab\u5904\u6d77\u5916\uff0c\u4f7f\u7528\u4ee3\u7406\u5de5\u5177\u8bbf\u95ee\u56fd\u5185\u7f51\u7ad9\u65f6\uff0c\u5ef6\u8fdf\uff08Latency\uff09\u662f\u8861\u91cf\u8fde\u63a5\u8d28\u91cf\u6700\u76f4\u89c2\u7684\u6307\u6807\u3002\u9ad8\u5ef6\u8fdf\u4f1a\u5bfc\u81f4\u7f51\u9875\u52a0 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1251","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/comments?post=1251"}],"version-history":[{"count":0,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1251\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/media?parent=1251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/categories?post=1251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/tags?post=1251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}