{"id":1191,"date":"2026-08-03T21:37:59","date_gmt":"2026-08-03T13:37:59","guid":{"rendered":"https:\/\/www.suannai.link\/blog\/%e8%b7%a8%e5%a2%83%e5%8a%9e%e5%85%ac%e7%bd%91%e7%bb%9c%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86\/"},"modified":"2026-08-03T21:37:59","modified_gmt":"2026-08-03T13:37:59","slug":"%e8%b7%a8%e5%a2%83%e5%8a%9e%e5%85%ac%e7%bd%91%e7%bb%9c%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.suannai.link\/blog\/%e8%b7%a8%e5%a2%83%e5%8a%9e%e5%85%ac%e7%bd%91%e7%bb%9c%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86\/","title":{"rendered":"\u8de8\u5883\u529e\u516c\u7f51\u7edc\u5ef6\u8fdf\u9ad8\u600e\u4e48\u5904\u7406"},"content":{"rendered":"<p>\u8de8\u5883\u529e\u516c\u65f6\u7f51\u7edc\u5ef6\u8fdf\u9ad8\u3001\u89c6\u9891\u5361\u987f\u6216\u6587\u4ef6\u540c\u6b65\u7f13\u6162\uff0c\u901a\u5e38\u5e76\u975e\u5355\u4e00\u539f\u56e0\u9020\u6210\uff0c\u800c\u662f\u7531\u8def\u7531\u8df3\u6570\u3001\u534f\u8bae\u5f00\u9500\u3001\u7269\u7406\u8ddd\u79bb\u4ee5\u53ca\u672c\u5730\u7f51\u7edc\u73af\u5883\u5171\u540c\u4f5c\u7528\u7684\u7ed3\u679c\u3002\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u7684\u6838\u5fc3\u5728\u4e8e\u901a\u8fc7<a href=\"https:\/\/www.suannai.link\/blog\/%e8%b7%a8%e5%a2%83%e5%8a%9e%e5%85%ac%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86%ef%bc%9a%e4%bb%8e%e7%bd%91%e7%bb%9c%e9%93%be%e8%b7%af%e5%88%b0%e5%ae%a2%e6%88%b7%e7%ab%af%e8%ae%be\/\" target=\"_blank\" rel=\"noopener\">\u7cfb\u7edf\u5316\u7684\u6392\u67e5<\/a>\uff0c\u5b9a\u4f4d\u74f6\u9888\u6240\u5728\uff0c\u5e76\u9488\u5bf9\u6027\u5730\u4f18\u5316\u5ba2\u6237\u7aef\u914d\u7f6e\u4e0e\u7ebf\u8def\u9009\u62e9\u3002<\/p>\n<p>\u672c\u6587\u5c06\u6309\u7167\u4ece\u672c\u5730\u5230\u8fdc\u7a0b\u3001\u4ece\u8f6f\u4ef6\u5230\u786c\u4ef6\u7684\u903b\u8f91\uff0c\u63d0\u4f9b\u4e00\u5957\u5b8c\u6574\u7684\u5ef6\u8fdf\u6392\u67e5\u4e0e\u4f18\u5316\u65b9\u6848\uff0c\u5e2e\u52a9\u4f60\u5728\u4e0d\u66f4\u6362\u670d\u52a1\u7684\u524d\u63d0\u4e0b\uff0c\u663e\u8457\u63d0\u5347\u8fde\u63a5\u7a33\u5b9a\u6027\u3002<\/p>\n<h2>\u6392\u67e5\u672c\u5730\u7f51\u7edc\u4e0e\u8bbe\u5907\u73af\u5883<\/h2>\n<p>\u5728\u8c03\u6574\u4ee3\u7406\u5de5\u5177\u4e4b\u524d\uff0c\u5fc5\u987b\u5148\u6392\u9664\u672c\u5730\u73af\u5883\u7684\u5e72\u6270\u3002\u8bb8\u591a\u65f6\u5019\uff0c\u6240\u8c13\u7684\u201c\u5ef6\u8fdf\u9ad8\u201d\u5176\u5b9e\u662f\u672c\u5730\u7f51\u7edc\u6ce2\u52a8\u6216\u8bbe\u5907\u6027\u80fd\u74f6\u9888\u5bfc\u81f4\u7684\u5047\u8c61\u3002<\/p>\n<p><strong>1. \u533a\u5206\u76f4\u8fde\u4e0e\u4ee3\u7406\u5ef6\u8fdf<\/strong><br \/>\u9996\u5148\uff0c\u9700\u8981\u5728\u5173\u95ed\u4ee3\u7406\u5de5\u5177\u7684\u72b6\u6001\u4e0b\uff0c\u6d4b\u8bd5\u76ee\u6807\u529e\u516c\u7f51\u7ad9\uff08\u5982 Google Workspace\u3001Slack\u3001GitHub \u7b49\uff09\u7684\u76f4\u8fde\u901f\u5ea6\u3002<br \/>* <strong>\u5982\u679c\u76f4\u8fde\u672c\u8eab\u5c31\u5f88\u6162<\/strong>\uff1a\u8bf4\u660e\u662f\u672c\u5730\u8fd0\u8425\u5546\u7f51\u7edc\u95ee\u9898\uff0c\u4e0e\u4ee3\u7406\u5de5\u5177\u65e0\u5173\u3002\u6b64\u65f6\u5e94\u8054\u7cfb ISP\uff08\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546\uff09\u6216\u5c1d\u8bd5\u5207\u6362 Wi-Fi\/4G\/5G \u7f51\u7edc\u3002<br \/>* <strong>\u5982\u679c\u76f4\u8fde\u6b63\u5e38\uff0c\u5f00\u542f\u4ee3\u7406\u540e\u53d8\u6162<\/strong>\uff1a\u8bf4\u660e\u95ee\u9898\u51fa\u5728\u4ee3\u7406\u94fe\u8def\u4e0a\uff0c\u7ee7\u7eed\u5f80\u4e0b\u770b\u3002<\/p>\n<p><strong>2. \u68c0\u67e5\u672c\u5730 DNS \u6c61\u67d3\u4e0e\u89e3\u6790<\/strong><br \/>DNS \u89e3\u6790\u9519\u8bef\u4f1a\u5bfc\u81f4\u8fde\u63a5\u5efa\u7acb\u65f6\u95f4\u53d8\u957f\u3002<br \/>* <strong>\u64cd\u4f5c<\/strong>\uff1a\u5728\u4ee3\u7406\u5ba2\u6237\u7aef\u4e2d\uff0c\u4e0d\u8981\u4f7f\u7528\u8fd0\u8425\u5546\u9ed8\u8ba4 DNS\u3002\u5efa\u8bae\u4f7f\u7528\u516c\u5171 DNS\uff08\u5982 114.114.114.114 \u6216 223.5.5.5\uff09\u4f5c\u4e3a\u5907\u7528\uff0c\u6216\u8005\u5728\u5ba2\u6237\u7aef\u5185\u5f00\u542f\u201c\u672c\u5730 DNS\u201d\u6a21\u5f0f\uff0c\u8ba9\u5ba2\u6237\u7aef\u63a5\u7ba1 DNS \u89e3\u6790\uff0c\u907f\u514d\u7cfb\u7edf DNS \u6c61\u67d3\u5bfc\u81f4\u7684\u8df3\u8f6c\u5ef6\u8fdf\u3002<br \/>* <strong>\u539f\u56e0<\/strong>\uff1a\u9519\u8bef\u7684 DNS \u89e3\u6790\u4f1a\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230\u9519\u8bef\u7684\u670d\u52a1\u5668\uff0c\u589e\u52a0\u989d\u5916\u7684\u5f80\u8fd4\u65f6\u95f4\uff08RTT\uff09\u3002<\/p>\n<p><strong>3. \u5173\u95ed\u672c\u5730\u4ee3\u7406\u5e72\u6270<\/strong><br \/>\u5982\u679c\u4f60\u540c\u65f6\u5728\u7535\u8111\u6216\u624b\u673a\u4e0a\u5f00\u542f\u4e86\u7cfb\u7edf\u7ea7\u7684\u4ee3\u7406\u8bbe\u7f6e\uff0c\u6216\u8005\u5b89\u88c5\u4e86\u5176\u4ed6\u7f51\u7edc\u52a0\u901f\u8f6f\u4ef6\u3001\u6740\u6bd2\u8f6f\u4ef6\u7684\u201c\u7f51\u7edc\u4fdd\u62a4\u201d\u529f\u80fd\uff0c\u5b83\u4eec\u53ef\u80fd\u4f1a\u4e0e\u4ee3\u7406\u5ba2\u6237\u7aef\u51b2\u7a81\uff0c\u5bfc\u81f4\u6570\u636e\u5305\u91cd\u590d\u5904\u7406\u6216\u8def\u7531\u6df7\u4e71\u3002<br \/>* <strong>\u64cd\u4f5c<\/strong>\uff1a\u6682\u65f6\u5173\u95ed\u5176\u4ed6\u7f51\u7edc\u8f85\u52a9\u8f6f\u4ef6\uff0c\u4ec5\u4fdd\u7559\u5f53\u524d\u4f7f\u7528\u7684\u4ee3\u7406\u5ba2\u6237\u7aef\uff0c\u89c2\u5bdf\u5ef6\u8fdf\u662f\u5426\u6539\u5584\u3002<\/p>\n\n<h2>\u4f18\u5316\u4ee3\u7406\u5ba2\u6237\u7aef\u914d\u7f6e\u53c2\u6570<\/h2>\n<p>\u4ee3\u7406\u8f6f\u4ef6\u672c\u8eab\u7684\u8bbe\u7f6e\u5bf9\u5ef6\u8fdf\u5f71\u54cd\u5de8\u5927\u3002\u9519\u8bef\u7684\u914d\u7f6e\u4f1a\u8feb\u4f7f\u6570\u636e\u5305\u7ed5\u8fdc\u8def\u6216\u589e\u52a0\u4e0d\u5fc5\u8981\u7684\u52a0\u5bc6\u5f00\u9500\u3002<\/p>\n<p><strong>1. \u8c03\u6574 MTU\uff08\u6700\u5927\u4f20\u8f93\u5355\u5143\uff09\u503c<\/strong><br \/>MTU \u8bbe\u7f6e\u4e0d\u5f53\u662f\u5bfc\u81f4\u6570\u636e\u5305\u5206\u7247\u3001\u8fdb\u800c\u5f15\u53d1\u5ef6\u8fdf\u548c\u4e22\u5305\u7684\u4e3b\u8981\u539f\u56e0\u4e4b\u4e00\uff0c\u5c24\u5176\u662f\u5728\u901a\u8fc7\u67d0\u4e9b\u7279\u5b9a\u534f\u8bae\u4f20\u8f93\u65f6\u3002<br \/>* <strong>\u64cd\u4f5c<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u7684\u9ad8\u7ea7\u8bbe\u7f6e\u4e2d\uff0c\u5c1d\u8bd5\u4fee\u6539 MTU \u503c\u3002\u901a\u5e38\u9ed8\u8ba4\u503c\u4e3a 1500\uff0c\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u5c06\u5176\u8c03\u6574\u4e3a 1400\u30011380 \u751a\u81f3\u66f4\u4f4e\uff08\u5982 1280\uff09\u3002<br \/>* <strong>\u9a8c\u8bc1\u65b9\u6cd5<\/strong>\uff1a\u4fee\u6539\u540e\uff0c\u5c1d\u8bd5 Ping \u76ee\u6807\u670d\u52a1\u5668\u3002\u5982\u679c Ping \u503c\u53d8\u5c0f\u4e14\u4e0d\u518d\u51fa\u73b0\u201c\u8bf7\u6c42\u8d85\u65f6\u201d\uff0c\u8bf4\u660e\u4e4b\u524d\u7684 MTU \u503c\u8fc7\u5927\u5bfc\u81f4\u5206\u7247\u3002<br \/>* <strong>\u539f\u56e0<\/strong>\uff1a\u8fc7\u5927\u7684 MTU \u4f1a\u5bfc\u81f4\u6570\u636e\u5305\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u88ab\u8def\u7531\u5668\u5206\u7247\uff0c\u5206\u7247\u540e\u7684\u6570\u636e\u5305\u82e5\u6709\u4e00\u4e2a\u4e22\u5931\uff0c\u6574\u4e2a\u6570\u636e\u5305\u90fd\u9700\u8981\u91cd\u4f20\uff0c\u6781\u5927\u589e\u52a0\u5ef6\u8fdf\u3002<\/p>\n<p><strong>2. \u5207\u6362\u4f20\u8f93\u534f\u8bae<\/strong><br \/>\u4e0d\u540c\u7684\u534f\u8bae\u5728\u4e0d\u540c\u7f51\u7edc\u73af\u5883\u4e0b\u8868\u73b0\u5dee\u5f02\u5de8\u5927\u3002<br \/>* <strong>TCP \u534f\u8bae<\/strong>\uff1a\u5982 HTTP\/HTTPS \u4f2a\u88c5\u3002\u7a33\u5b9a\u6027\u597d\uff0c\u4f46\u5bb9\u6613\u53d7\u8fd0\u8425\u5546 QoS\uff08\u670d\u52a1\u8d28\u91cf\uff09\u9650\u5236\uff0c\u5ef6\u8fdf\u8f83\u9ad8\u3002<br \/>* <strong>UDP \u534f\u8bae<\/strong>\uff1a\u5982 QUIC\u3001kCP \u7b49\u3002\u5ef6\u8fdf\u4f4e\uff0c\u901f\u5ea6\u5feb\uff0c\u4f46\u5bf9\u7f51\u7edc\u6296\u52a8\u654f\u611f\uff0c\u5bb9\u6613\u4e22\u5305\u3002<br \/>* <strong>\u5efa\u8bae<\/strong>\uff1a<br \/> * \u5982\u679c\u5728 Wi-Fi \u6216\u5149\u7ea4\u73af\u5883\u4e0b\uff0c\u4f18\u5148\u5c1d\u8bd5 <strong>UDP \u534f\u8bae<\/strong>\uff08\u5982 mKCP\u3001uTLS \u7b49\u53d8\u79cd\uff09\uff0c\u901a\u5e38\u80fd\u83b7\u5f97\u66f4\u4f4e\u7684\u5ef6\u8fdf\u3002<br \/> * \u5982\u679c\u5728\u79fb\u52a8\u7f51\u7edc\u6216\u4fe1\u53f7\u4e0d\u7a33\u5b9a\u73af\u5883\u4e0b\uff0c\u5207\u6362\u56de <strong>TCP \u534f\u8bae<\/strong> \u4ee5\u4fdd\u8bc1\u8fde\u63a5\u7684\u8fde\u7eed\u6027\uff0c\u907f\u514d\u9891\u7e41\u91cd\u8fde\u5bfc\u81f4\u7684\u5361\u987f\u3002<\/p>\n<p><strong>3. \u542f\u7528\u201c\u591a\u8def\u590d\u7528\u201d\u6216\u201c\u8fde\u63a5\u6c60\u201d\u529f\u80fd<\/strong><br \/>\u5982\u679c\u5ba2\u6237\u7aef\u652f\u6301\uff0c\u5c1d\u8bd5\u5f00\u542f\u591a\u8def\u590d\u7528\uff08Multiplexing\uff09\u3002<br \/>* <strong>\u4f5c\u7528<\/strong>\uff1a\u5141\u8bb8\u5728\u4e00\u4e2a\u8fde\u63a5\u4e2d\u4f20\u8f93\u591a\u4e2a\u6570\u636e\u6d41\uff0c\u51cf\u5c11\u63e1\u624b\u6b21\u6570\u3002<br \/>* <strong>\u6ce8\u610f<\/strong>\uff1a\u5728\u5ef6\u8fdf\u6781\u9ad8\u6216\u670d\u52a1\u5668\u8d1f\u8f7d\u8fc7\u91cd\u65f6\uff0c\u591a\u8def\u590d\u7528\u53ef\u80fd\u4f1a\u589e\u52a0\u6392\u961f\u5ef6\u8fdf\u3002\u5982\u679c\u5f00\u542f\u540e\u611f\u89c9\u66f4\u5361\uff0c\u8bf7\u5173\u95ed\u8be5\u9009\u9879\u3002<\/p>\n<h2>\u9009\u62e9\u4e0e\u6d4b\u8bd5\u5408\u9002\u7684\u8282\u70b9\u7ebf\u8def<\/h2>\n<p>\u8282\u70b9\u7684\u8d28\u91cf\u76f4\u63a5\u51b3\u5b9a\u4e86\u8de8\u5883\u529e\u516c\u7684\u4f53\u9a8c\u3002\u5373\u4f7f\u5ba2\u6237\u7aef\u914d\u7f6e\u5b8c\u7f8e\uff0c\u52a3\u8d28\u7684\u8282\u70b9\u4e5f\u4f1a\u6210\u4e3a\u74f6\u9888\u3002<\/p>\n<p><strong>1. \u7406\u89e3\u201c\u8df3\u6570\u201d\u4e0e\u201c\u5ef6\u8fdf\u201d\u7684\u5173\u7cfb<\/strong><br \/>* <strong>\u5355\u7ebf\u8282\u70b9<\/strong>\uff1a\u76f4\u63a5\u4ece\u4f60\u7684\u4f4d\u7f6e\u8fde\u63a5\u5230\u76ee\u6807\u56fd\u5bb6\u3002\u5ef6\u8fdf\u6700\u4f4e\uff0c\u4f46\u5bb9\u6613\u88ab\u68c0\u6d4b\u6216\u9650\u901f\u3002<br \/>* <strong>\u53cc\u7ebf\/\u591a\u7ebf\u8282\u70b9<\/strong>\uff1a\u7ecf\u8fc7\u4e2d\u8f6c\u7ad9\u3002\u5ef6\u8fdf = A\u5230B + B\u5230C\u3002\u8df3\u6570\u8d8a\u591a\uff0c\u5ef6\u8fdf\u8d8a\u9ad8\uff0c\u4e14\u4efb\u4f55\u4e00\u8df3\u51fa\u73b0\u6ce2\u52a8\u90fd\u4f1a\u5f71\u54cd\u6574\u4f53\u4f53\u9a8c\u3002<br \/>* <strong>\u7b56\u7565<\/strong>\uff1a\u5728\u529e\u516c\u573a\u666f\u4e0b\uff0c\u4f18\u5148\u9009\u62e9<strong>\u5355\u7ebf\u76f4\u8fde<\/strong>\u6216<strong>\u6700\u5c11\u8df3\u6570<\/strong>\u7684\u8282\u70b9\u3002\u907f\u514d\u4f7f\u7528\u201c\u9ad8\u9632\u201d\u3001\u201c\u6297\u5c01\u9501\u201d\u7b49\u901a\u5e38\u610f\u5473\u7740\u591a\u91cd\u4e2d\u8f6c\u7684\u8282\u70b9\u7c7b\u578b\u3002<\/p>\n<p><strong>2. \u4f7f\u7528 Ping \u548c Traceroute \u8fdb\u884c\u8282\u70b9\u7b5b\u9009<\/strong><br \/>\u4e0d\u8981\u4ec5\u51ed\u901f\u5ea6\u6d4b\u8bd5\uff08Speed Test\uff09\u6765\u9009\u62e9\u8282\u70b9\uff0c\u901f\u5ea6\u6d4b\u8bd5\u4e3b\u8981\u53cd\u6620\u5e26\u5bbd\uff0c\u800c\u975e\u5ef6\u8fdf\u3002<br \/>* <strong>\u64cd\u4f5c<\/strong>\uff1a<br \/>\u2022 \u5728\u5ba2\u6237\u7aef\u5185\u4f7f\u7528\u5185\u7f6e\u7684 Ping \u6d4b\u8bd5\u529f\u80fd\uff0c\u5bf9\u5019\u9009\u8282\u70b9\u8fdb\u884c Ping \u503c\u6392\u5e8f\uff0c\u9009\u62e9 Ping \u503c\u6700\u4f4e\u7684\u8282\u70b9\u3002<br \/>\u2022 \u5982\u679c\u5ba2\u6237\u7aef\u652f\u6301\uff0c\u4f7f\u7528 Traceroute\uff08\u8def\u7531\u8ffd\u8e2a\uff09\u529f\u80fd\uff0c\u89c2\u5bdf\u6570\u636e\u5305\u7ecf\u8fc7\u7684\u8def\u5f84\u3002<br \/>* <strong>\u5224\u65ad\u6807\u51c6<\/strong>\uff1a<br \/> * <strong>\u4f18\u8d28\u8282\u70b9<\/strong>\uff1a\u8def\u7531\u8def\u5f84\u6e05\u6670\uff0c\u8df3\u6570\u5c11\uff0c\u6700\u540e\u4e00\u8df3\u76f4\u63a5\u5230\u8fbe\u76ee\u6807\u670d\u52a1\u5668\uff0c\u65e0\u660e\u663e\u7684 ISP \u9aa8\u5e72\u7f51\u62e5\u5835\u8ff9\u8c61\u3002<br \/> * <strong>\u52a3\u8d28\u8282\u70b9<\/strong>\uff1a\u8def\u7531\u8df3\u6570\u591a\uff0c\u6216\u5728\u67d0\u4e9b\u8df3\u6570\u4e0a\u51fa\u73b0\u6781\u9ad8\u7684\u5ef6\u8fdf\uff08\u5982 >100ms \u7684\u6ce2\u52a8\uff09\uff0c\u8fd9\u901a\u5e38\u610f\u5473\u7740\u8be5\u8282\u70b9\u7ecf\u8fc7\u4e86\u62e5\u5835\u7684\u4e2d\u8f6c\u7ebf\u8def\u3002<\/p>\n<p><strong>3. \u533a\u5206\u201c\u5e26\u5bbd\u201d\u4e0e\u201c\u5ef6\u8fdf\u201d<\/strong><br \/>* <strong>\u5e26\u5bbd<\/strong>\uff1a\u51b3\u5b9a\u4e0b\u8f7d\u6587\u4ef6\u7684\u901f\u5ea6\u3002<br \/>* <strong>\u5ef6\u8fdf<\/strong>\uff1a\u51b3\u5b9a\u7f51\u9875\u6253\u5f00\u7684\u5feb\u6162\u3001\u89c6\u9891\u901a\u8bdd\u7684\u6d41\u7545\u5ea6\u3001\u4ee3\u7801\u63d0\u4ea4\u7684\u54cd\u5e94\u901f\u5ea6\u3002<br \/>* <strong>\u8bef\u533a<\/strong>\uff1a\u5f88\u591a\u7528\u6237\u9009\u62e9\u201c\u9ad8\u901f\u201d\u8282\u70b9\uff0c\u4f46\u90a3\u4e9b\u8282\u70b9\u53ef\u80fd\u5df2\u7ecf\u8fc7\u8f7d\u3002\u5bf9\u4e8e\u8de8\u5883\u529e\u516c\uff0c<strong>\u4f4e\u5ef6\u8fdf\u3001\u4f4e\u4e22\u5305\u7387<\/strong>\u6bd4<strong>\u9ad8\u5e26\u5bbd<\/strong>\u66f4\u91cd\u8981\u3002\u9009\u62e9\u8d1f\u8f7d\u8f83\u4f4e\u7684\u8282\u70b9\uff0c\u5373\u4f7f\u6807\u79f0\u901f\u5ea6\u4e0d\u9ad8\uff0c\u529e\u516c\u4f53\u9a8c\u4e5f\u4f1a\u66f4\u6d41\u7545\u3002<\/p>\n<h2>\u9488\u5bf9\u7279\u5b9a\u529e\u516c\u573a\u666f\u7684\u4f18\u5316<\/h2>\n<p>\u4e0d\u540c\u7684\u529e\u516c\u5e94\u7528\u5bf9\u7f51\u7edc\u7684\u8981\u6c42\u4e0d\u540c\uff0c\u9700\u8981\u9488\u5bf9\u6027\u8c03\u6574\u3002<\/p>\n<p><strong>1. \u89c6\u9891\u4f1a\u8bae\u4e0e\u8bed\u97f3\u901a\u8bdd\uff08\u5982 Zoom, Teams, Slack\uff09<\/strong><br \/>* <strong>\u95ee\u9898<\/strong>\uff1a\u5bf9\u5ef6\u8fdf\u548c\u6296\u52a8\uff08Jitter\uff09\u6781\u5176\u654f\u611f\u3002<br \/>* <strong>\u4f18\u5316<\/strong>\uff1a<br \/> * \u5728\u5ba2\u6237\u7aef\u4e2d\u542f\u7528 <strong>QUIC<\/strong> \u6216 <strong>WebTransport<\/strong> \u7b49\u57fa\u4e8e UDP \u7684\u534f\u8bae\uff0c\u51cf\u5c11\u63e1\u624b\u5ef6\u8fdf\u3002<br \/> * \u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\uff0c\u6307\u5b9a\u89c6\u9891\/\u97f3\u9891\u6d41\u91cf\u8d70\u7279\u5b9a\u8282\u70b9\uff0c\u907f\u514d\u4e0e\u5176\u4ed6\u5927\u6d41\u91cf\u4e0b\u8f7d\u4efb\u52a1\u4e89\u62a2\u5e26\u5bbd\u3002<br \/> * \u786e\u4fdd\u672c\u5730 Wi-Fi \u4fe1\u53f7\u5f3a\u5ea6\u826f\u597d\uff0c\u6216\u4f7f\u7528\u6709\u7ebf\u8fde\u63a5\uff0c\u51cf\u5c11\u65e0\u7ebf\u5e72\u6270\u5e26\u6765\u7684\u6296\u52a8\u3002<\/p>\n<p><strong>2. \u4ee3\u7801\u6258\u7ba1\u4e0e\u540c\u6b65\uff08\u5982 GitHub, GitLab, npm\uff09<\/strong><br \/>* <strong>\u95ee\u9898<\/strong>\uff1a\u5c0f\u5305\u9891\u7e41\u8bf7\u6c42\uff0c\u5bf9 TCP \u6162\u542f\u52a8\u654f\u611f\u3002<br \/>* <strong>\u4f18\u5316<\/strong>\uff1a<br \/> * \u4f7f\u7528 <strong>TLS \u4f2a\u88c5<\/strong> \u6216 <strong>WebSocket<\/strong> \u534f\u8bae\uff0c\u6a21\u62df\u6b63\u5e38\u7f51\u9875\u6d4f\u89c8\u6d41\u91cf\uff0c\u51cf\u5c11\u88ab QoS \u9650\u901f\u7684\u98ce\u9669\u3002<br \/> * \u5728\u5ba2\u6237\u7aef\u4e2d\u5f00\u542f <strong>Keep-Alive<\/strong> \u529f\u80fd\uff0c\u4fdd\u6301\u957f\u8fde\u63a5\uff0c\u907f\u514d\u6bcf\u6b21\u64cd\u4f5c\u90fd\u91cd\u65b0\u63e1\u624b\u3002<br \/> * \u5982\u679c\u53ef\u80fd\uff0c\u914d\u7f6e\u672c\u5730 Git \u955c\u50cf\u6216\u4f7f\u7528\u56fd\u5185 CDN \u52a0\u901f\u9759\u6001\u8d44\u6e90\uff0c\u4ec5\u5bf9\u4ee3\u7801\u63d0\u4ea4\u7b49\u6838\u5fc3\u64cd\u4f5c\u4f7f\u7528\u4ee3\u7406\u3002<\/p>\n<p><strong>3. \u5927\u6587\u4ef6\u4f20\u8f93\u4e0e\u4e91\u5b58\u50a8\u540c\u6b65\uff08\u5982 Dropbox, OneDrive\uff09<\/strong><br \/>* <strong>\u95ee\u9898<\/strong>\uff1a\u5bf9\u5e26\u5bbd\u8981\u6c42\u9ad8\uff0c\u5bf9\u5ef6\u8fdf\u4e0d\u654f\u611f\uff0c\u4f46\u5bb9\u6613\u56e0\u4e22\u5305\u5bfc\u81f4\u540c\u6b65\u4e2d\u65ad\u3002<br \/>* <strong>\u4f18\u5316<\/strong>\uff1a<br \/> * \u9009\u62e9\u5e26\u5bbd\u5145\u8db3\u3001\u8d1f\u8f7d\u8f83\u4f4e\u7684\u8282\u70b9\u3002<br \/> * \u5728\u5ba2\u6237\u7aef\u4e2d\u8bbe\u7f6e <strong>\u5e26\u5bbd\u9650\u5236<\/strong>\uff0c\u907f\u514d\u4ee3\u7406\u6d41\u91cf\u5360\u6ee1\u672c\u5730\u7f51\u7edc\u5e26\u5bbd\uff0c\u5bfc\u81f4\u5176\u4ed6\u529e\u516c\u5e94\u7528\u5361\u987f\u3002<br \/> * \u4f7f\u7528 <strong>\u5206\u7247\u4e0a\u4f20<\/strong> \u529f\u80fd\uff08\u5982\u679c\u5ba2\u6237\u7aef\u652f\u6301\uff09\uff0c\u63d0\u9ad8\u5927\u6587\u4ef6\u4f20\u8f93\u7684\u65ad\u70b9\u7eed\u4f20\u80fd\u529b\u3002<\/p>\n<h2>\u9a8c\u8bc1\u4f18\u5316\u6548\u679c\u4e0e\u6301\u7eed\u76d1\u63a7<\/h2>\n<p>\u4f18\u5316\u4e0d\u662f\u4e00\u52b3\u6c38\u9038\u7684\uff0c\u7f51\u7edc\u73af\u5883\u662f\u52a8\u6001\u53d8\u5316\u7684\u3002<\/p>\n<p><strong>1. \u5efa\u7acb\u57fa\u51c6\u6d4b\u8bd5<\/strong><br \/>\u5728\u4f18\u5316\u524d\uff0c\u8bb0\u5f55\u5f53\u524d\u7684\u5173\u952e\u6307\u6807\uff1a<br \/>* Ping \u503c\uff08\u5ef6\u8fdf\uff09<br \/>* \u4e22\u5305\u7387<br \/>* \u89c6\u9891\u901a\u8bdd\u7684\u5361\u987f\u6b21\u6570<br \/>* \u4ee3\u7801\u63d0\u4ea4\u7684\u5e73\u5747\u65f6\u95f4<\/p>\n<p><strong>2. \u4f7f\u7528\u4e13\u4e1a\u5de5\u5177\u76d1\u63a7<\/strong><br \/>* <strong>Ping<\/strong>\uff1a\u6301\u7eed Ping \u76ee\u6807\u670d\u52a1\u5668\uff0c\u89c2\u5bdf\u5ef6\u8fdf\u6ce2\u52a8\u3002\u5982\u679c\u5ef6\u8fdf\u51fa\u73b0\u5468\u671f\u6027\u9ad8\u5cf0\uff0c\u53ef\u80fd\u662f\u8fd0\u8425\u5546\u7f51\u7edc\u62e5\u585e\u3002<br \/>* <strong>MTR<\/strong>\uff1a\u6bd4 Traceroute \u66f4\u5f3a\u5927\uff0c\u80fd\u540c\u65f6\u663e\u793a\u8def\u7531\u8def\u5f84\u548c\u4e22\u5305\u7387\u3002\u4f7f\u7528 MTR \u53ef\u4ee5\u7cbe\u786e\u5b9a\u4f4d\u662f\u54ea\u4e00\u8df3\u7f51\u7edc\u51fa\u73b0\u4e86\u95ee\u9898\u3002<br \/>* <strong>Speedtest<\/strong>\uff1a\u5b9a\u671f\u6d4b\u8bd5\u4e0b\u8f7d\/\u4e0a\u4f20\u901f\u5ea6\uff0c\u786e\u4fdd\u5e26\u5bbd\u672a\u53d1\u751f\u9000\u5316\u3002<\/p>\n<p><strong>3. \u5e94\u5bf9\u7f51\u7edc\u73af\u5883\u53d8\u5316<\/strong><br \/>* <strong>\u8fd0\u8425\u5546\u8c03\u6574<\/strong>\uff1aISP \u53ef\u80fd\u4f1a\u4e0d\u5b9a\u671f\u8c03\u6574 QoS \u7b56\u7565\u3002\u5982\u679c\u53d1\u73b0\u539f\u672c\u7a33\u5b9a\u7684\u8282\u70b9\u7a81\u7136\u53d8\u6162\uff0c\u5c1d\u8bd5\u66f4\u6362\u534f\u8bae\u6216\u8282\u70b9\u5730\u533a\u3002<br \/>* <strong>\u8282\u70b9\u7ef4\u62a4<\/strong>\uff1a\u670d\u52a1\u5546\u53ef\u80fd\u4f1a\u8fdb\u884c\u8282\u70b9\u7ef4\u62a4\u3002\u4fdd\u6301\u5bf9\u670d\u52a1\u72b6\u6001\u7684\u76d1\u63a7\uff0c\u53ca\u65f6\u5207\u6362\u5907\u7528\u8282\u70b9\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u8de8\u5883\u529e\u516c\u7f51\u7edc\u5ef6\u8fdf\u9ad8\u7684\u5904\u7406\uff0c\u672c\u8d28\u4e0a\u662f\u4e00\u4e2a\u7cfb\u7edf\u5de5\u7a0b\u3002\u4ece\u672c\u5730\u7f51\u7edc\u73af\u5883\u7684\u6392\u67e5\uff0c\u5230\u5ba2\u6237\u7aef\u534f\u8bae\u7684\u4f18\u5316\uff0c\u518d\u5230\u8282\u70b9\u7ebf\u8def\u7684\u7cbe\u7ec6\u7b5b\u9009\uff0c\u6bcf\u4e00\u6b65\u90fd\u53ef\u80fd\u5e26\u6765\u663e\u8457\u7684\u6539\u5584\u3002<\/p>\n<p><strong>\u6838\u5fc3\u539f\u5219\u56de\u987e\uff1a<\/strong><br \/>\u2022 <strong>\u5148\u672c\u5730\uff0c\u540e\u8fdc\u7a0b<\/strong>\uff1a\u6392\u9664\u672c\u5730\u7f51\u7edc\u548c DNS \u95ee\u9898\u3002<br \/>\u2022 <strong>\u4f4e\u5ef6\u8fdf\u4f18\u5148<\/strong>\uff1a\u5bf9\u4e8e\u529e\u516c\u573a\u666f\uff0cPing \u503c\u6bd4\u5e26\u5bbd\u66f4\u91cd\u8981\u3002<br \/>\u2022 <strong>\u534f\u8bae\u9002\u914d<\/strong>\uff1aWi-Fi \u7528 UDP \u7c7b\u534f\u8bae\uff0c\u79fb\u52a8\u7f51\u7edc\u7528 TCP \u7c7b\u534f\u8bae\u3002<br \/>\u2022 <strong>\u8282\u70b9\u7b5b\u9009<\/strong>\uff1a\u4f7f\u7528 Ping \u548c Traceroute \u7b5b\u9009\u4f4e\u8df3\u6570\u3001\u4f4e\u8d1f\u8f7d\u8282\u70b9\u3002<br \/>\u2022 <strong>\u6301\u7eed\u76d1\u63a7<\/strong>\uff1a\u7f51\u7edc\u73af\u5883\u52a8\u6001\u53d8\u5316\uff0c\u9700\u5b9a\u671f\u9a8c\u8bc1\u4f18\u5316\u6548\u679c\u3002<\/p>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u7cfb\u7edf\u6027\u5730\u89e3\u51b3\u8de8\u5883\u529e\u516c\u4e2d\u7684\u7f51\u7edc\u5ef6\u8fdf\u95ee\u9898\uff0c\u63d0\u5347\u5de5\u4f5c\u6548\u7387\u3002\u5982\u679c\u7ecf\u8fc7\u6240\u6709\u4f18\u5316\u540e\u95ee\u9898\u4f9d\u7136\u5b58\u5728\uff0c\u53ef\u80fd\u9700\u8981\u8003\u8651\u66f4\u6362\u670d\u52a1\u63d0\u4f9b\u5546\uff0c\u9009\u62e9\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u66f4\u4f18\u3001\u8def\u7531\u66f4\u76f4\u8fde\u7684\u670d\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8de8\u5883\u529e\u516c\u65f6\u7f51\u7edc\u5ef6\u8fdf\u9ad8\u3001\u89c6\u9891\u5361\u987f\u6216\u6587\u4ef6\u540c\u6b65\u7f13\u6162\uff0c\u901a\u5e38\u5e76\u975e\u5355\u4e00\u539f\u56e0\u9020\u6210\uff0c\u800c\u662f\u7531\u8def\u7531\u8df3\u6570\u3001\u534f\u8bae\u5f00\u9500\u3001\u7269\u7406\u8ddd\u79bb\u4ee5\u53ca\u672c\u5730 [&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-1191","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1191","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=1191"}],"version-history":[{"count":0,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1191\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/media?parent=1191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/categories?post=1191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/tags?post=1191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}