{"id":1038,"date":"2026-07-10T08:17:46","date_gmt":"2026-07-10T00:17:46","guid":{"rendered":"https:\/\/www.suannai.link\/blog\/mac%e6%80%8e%e4%b9%88%e6%b5%8b%e8%af%95%e7%95%99%e5%ad%a6%e7%94%9f%e4%b8%8a%e7%bd%91%e5%bb%b6%e8%bf%9f%ef%bc%9a%e4%bb%8e%e5%ba%95%e5%b1%82%e6%8e%92%e6%9f%a5%e5%88%b0%e4%bc%98%e5%8c%96%e5%85%a8\/"},"modified":"2026-07-10T08:17:46","modified_gmt":"2026-07-10T00:17:46","slug":"mac%e6%80%8e%e4%b9%88%e6%b5%8b%e8%af%95%e7%95%99%e5%ad%a6%e7%94%9f%e4%b8%8a%e7%bd%91%e5%bb%b6%e8%bf%9f%ef%bc%9a%e4%bb%8e%e5%ba%95%e5%b1%82%e6%8e%92%e6%9f%a5%e5%88%b0%e4%bc%98%e5%8c%96%e5%85%a8","status":"publish","type":"post","link":"https:\/\/www.suannai.link\/blog\/mac%e6%80%8e%e4%b9%88%e6%b5%8b%e8%af%95%e7%95%99%e5%ad%a6%e7%94%9f%e4%b8%8a%e7%bd%91%e5%bb%b6%e8%bf%9f%ef%bc%9a%e4%bb%8e%e5%ba%95%e5%b1%82%e6%8e%92%e6%9f%a5%e5%88%b0%e4%bc%98%e5%8c%96%e5%85%a8\/","title":{"rendered":"Mac\u600e\u4e48\u6d4b\u8bd5\u7559\u5b66\u751f\u4e0a\u7f51\u5ef6\u8fdf\uff1a\u4ece\u5e95\u5c42\u6392\u67e5\u5230\u4f18\u5316\u5168\u89e3"},"content":{"rendered":"

\u5728 Mac \u4e0a\u8bc4\u4f30\u4ee3\u7406\u8282\u70b9\u5ef6\u8fdf<\/a>\u65f6\uff0c\u5355\u7eaf\u4f9d\u8d56\u5ba2\u6237\u7aef\u663e\u793a\u7684\u201cPing \u503c\u201d\u5f80\u5f80\u5177\u6709\u8bef\u5bfc\u6027\u3002\u5bf9\u4e8e\u7559\u5b66\u751f\u800c\u8a00\uff0c\u771f\u6b63\u7684\u4e0a\u7f51\u4f53\u9a8c\u53d6\u51b3\u4e8e\u7aef\u5230\u7aef\u7684\u7f51\u7edc\u8d28\u91cf\uff0c\u5305\u62ec DNS \u89e3\u6790\u901f\u5ea6\u3001\u8def\u7531\u8df3\u6570\u4ee5\u53ca\u672c\u5730 Wi-Fi \u73af\u5883\u7684\u5e72\u6270\u3002\u672c\u6587\u5c06\u901a\u8fc7\u7cfb\u7edf\u6027\u7684\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u5e2e\u52a9\u4f60\u51c6\u786e\u5b9a\u4f4d\u5ef6\u8fdf\u6765\u6e90\uff0c\u5e76\u63d0\u4f9b\u9488\u5bf9\u6027\u7684\u4f18\u5316\u7b56\u7565\u3002<\/p>\n

\u4e3a\u4ec0\u4e48 Mac \u6d4b\u901f\u7ed3\u679c\u5e38\u4e0e\u5b9e\u9645\u4f53\u9a8c\u4e0d\u7b26<\/h2>\n

\u8bb8\u591a\u7528\u6237\u53d1\u73b0\uff0c\u5ba2\u6237\u7aef\u663e\u793a\u7684\u5ef6\u8fdf\u4e3a 50ms\uff0c\u4f46\u5b9e\u9645\u6d4f\u89c8\u7f51\u9875\u6216\u52a0\u8f7d\u89c6\u9891\u65f6\u4f9d\u7136\u5361\u987f\u3002\u8fd9\u901a\u5e38\u662f\u56e0\u4e3a\u5ba2\u6237\u7aef\u4ec5\u6d4b\u91cf\u4e86\u4e0e\u4ee3\u7406\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u63e1\u624b\u65f6\u95f4\uff0c\u800c\u5ffd\u7565\u4e86\u672c\u5730\u7f51\u7edc\u73af\u5883\u3001DNS \u89e3\u6790\u8fc7\u7a0b\u4ee5\u53ca\u76ee\u6807\u7f51\u7ad9\u7684\u54cd\u5e94\u65f6\u95f4\u3002<\/p>\n

\u5728 macOS \u7cfb\u7edf\u4e2d\uff0c\u7f51\u7edc\u6808\u7684\u5904\u7406\u673a\u5236\u8f83\u4e3a\u590d\u6742\u3002\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662f Intel \u82af\u7247\u7684 Mac\uff0c\u7cfb\u7edf\u5bf9 x86 \u6307\u4ee4\u96c6\u6709\u539f\u751f\u4f18\u5316\uff1b\u800c M \u7cfb\u5217\u82af\u7247\uff08Apple Silicon\uff09\u5219\u4f9d\u8d56 Rosetta 2 \u8f6c\u8bd1\u6216\u539f\u751f ARM \u67b6\u6784\u5e94\u7528\u3002\u4e0d\u540c\u67b6\u6784\u4e0b\u7684\u4ee3\u7406\u5ba2\u6237\u7aef\u6027\u80fd\u8868\u73b0<\/a>\u53ef\u80fd\u5b58\u5728\u5dee\u5f02\uff0c\u5c24\u5176\u662f\u5728\u9ad8\u5e76\u53d1\u8fde\u63a5\u65f6\uff0cCPU \u8c03\u5ea6\u4f1a\u5f71\u54cd\u5ef6\u8fdf\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n

\u4f7f\u7528\u547d\u4ee4\u884c\u8fdb\u884c\u7cbe\u51c6\u5ef6\u8fdf\u6d4b\u8bd5<\/h2>\n

\u8981\u83b7\u5f97\u6700\u771f\u5b9e\u7684\u5ef6\u8fdf\u6570\u636e\uff0c\u5efa\u8bae\u7ed5\u8fc7\u56fe\u5f62\u754c\u9762\uff0c\u76f4\u63a5\u4f7f\u7528 macOS \u5185\u7f6e\u7684\u7ec8\u7aef\u5de5\u5177\u3002\u8fd9\u79cd\u65b9\u6cd5\u80fd\u6392\u9664\u5ba2\u6237\u7aef\u8f6f\u4ef6\u672c\u8eab\u7684\u6027\u80fd\u5f00\u9500\uff0c\u76f4\u63a5\u53cd\u6620\u7f51\u7edc\u94fe\u8def\u7684\u7269\u7406\u72b6\u6001\u3002<\/p>\n

1. \u4f7f\u7528 ping \u547d\u4ee4\u68c0\u6d4b\u57fa\u7840\u8fde\u901a\u6027<\/h3>\n

\u6253\u5f00\u201c\u7ec8\u7aef\u201d\u5e94\u7528\uff08\u5728\u201c\u542f\u52a8\u53f0\u201d > \u201c\u5176\u4ed6\u201d\u4e2d\uff0c\u6216\u901a\u8fc7 Spotlight \u641c\u7d22\uff09\uff0c\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n

“`bash
ping -c 10 -i 0.2 <\u76ee\u6807\u57df\u540d\u6216IP>
“`<\/p>\n

* `<\u76ee\u6807\u57df\u540d\u6216IP>`\uff1a\u66ff\u6362\u4e3a\u4f60\u5e38\u8bbf\u95ee\u7684\u7f51\u7ad9\uff08\u5982 `google.com` \u6216 `youtube.com`\uff09\u6216\u4ee3\u7406\u670d\u52a1\u5668\u7684 IP \u5730\u5740\u3002
* `-c 10`\uff1a\u53d1\u9001 10 \u4e2a\u6570\u636e\u5305\u3002
* `-i 0.2`\uff1a\u6bcf\u9694 0.2 \u79d2\u53d1\u9001\u4e00\u6b21\uff0c\u907f\u514d\u6570\u636e\u91cf\u8fc7\u5927\u3002<\/p>\n

\u7ed3\u679c\u89e3\u8bfb\uff1a<\/strong>
* time=XXms<\/strong>\uff1a\u5e73\u5747\u5ef6\u8fdf\u3002\u4f4e\u4e8e 100ms \u4e3a\u4f18\u79c0\uff0c100-200ms \u4e3a\u53ef\u7528\uff0c\u8d85\u8fc7 200ms \u4f1a\u6709\u660e\u663e\u611f\u77e5\u3002
* Packet Loss<\/strong>\uff1a\u4e22\u5305\u7387\u3002\u5982\u679c\u4e22\u5305\u7387\u8d85\u8fc7 1%\uff0c\u8bf4\u660e\u7f51\u7edc\u6781\u4e0d\u7a33\u5b9a\uff0c\u5373\u4f7f\u5ef6\u8fdf\u4f4e\u4e5f\u65e0\u6cd5\u6d41\u7545\u4f7f\u7528\u3002
* rtt min\/avg\/max<\/strong>\uff1a\u5206\u522b\u4ee3\u8868\u6700\u5c0f\u3001\u5e73\u5747\u3001\u6700\u5927\u5ef6\u8fdf\u3002\u5173\u6ce8\u6700\u5927\u503c\uff0c\u5b83\u53cd\u6620\u4e86\u7f51\u7edc\u6296\u52a8\u60c5\u51b5\u3002<\/p>\n

2. \u4f7f\u7528 traceroute \u5206\u6790\u8def\u7531\u8def\u5f84<\/h3>\n

\u5ef6\u8fdf\u9ad8\u5f80\u5f80\u662f\u56e0\u4e3a\u6570\u636e\u5305\u7ed5\u4e86\u8fdc\u8def\u3002\u901a\u8fc7 `traceroute` \u53ef\u4ee5\u770b\u5230\u6570\u636e\u5305\u7ecf\u8fc7\u7684\u6bcf\u4e00\u8df3\uff08Hop\uff09\u3002<\/p>\n

“`bash
traceroute -T -p 443 <\u76ee\u6807\u57df\u540d>
“`<\/p>\n

* `-T`\uff1a\u4f7f\u7528 TCP \u534f\u8bae\uff08\u6a21\u62df HTTPS \u8fde\u63a5\uff09\uff0c\u6bd4\u9ed8\u8ba4\u7684 ICMP \u66f4\u80fd\u53cd\u6620\u771f\u5b9e\u7f51\u9875\u8bbf\u95ee\u60c5\u51b5\u3002
* `-p 443`\uff1a\u6307\u5b9a\u7aef\u53e3\u4e3a 443\uff08HTTPS \u6807\u51c6\u7aef\u53e3\uff09\u3002<\/p>\n

\u5173\u952e\u89c2\u5bdf\u70b9\uff1a<\/strong>
* \u524d\u51e0\u8df3<\/strong>\uff1a\u5982\u679c\u524d\u51e0\u8df3\uff08\u672c\u5730\u5c40\u57df\u7f51\u3001\u5b66\u6821\u7f51\u5173\uff09\u5ef6\u8fdf\u5c31\u5f88\u9ad8\uff0c\u8bf4\u660e\u95ee\u9898\u51fa\u5728\u672c\u5730\u7f51\u7edc\u6216\u5b66\u6821\u51fa\u53e3\uff0c\u800c\u975e\u4ee3\u7406\u8282\u70b9\u3002
* \u4e2d\u95f4\u8df3<\/strong>\uff1a\u5982\u679c\u67d0\u8df3\u5ef6\u8fdf\u7a81\u7136\u6fc0\u589e\uff0c\u8bf4\u660e\u8be5\u8282\u70b9\u662f\u74f6\u9888\u3002
* \u6700\u540e\u4e00\u8df3<\/strong>\uff1a\u5982\u679c\u6700\u540e\u4e00\u8df3\u5ef6\u8fdf\u9ad8\uff0c\u8bf4\u660e\u662f\u76ee\u6807\u670d\u52a1\u5668\u6216\u4ee3\u7406\u8282\u70b9\u7684\u95ee\u9898\u3002<\/p>\n

\u5ba2\u6237\u7aef\u8bbe\u7f6e\u5bf9\u5ef6\u8fdf\u7684\u5f71\u54cd<\/h2>\n

\u5373\u4f7f\u7f51\u7edc\u94fe\u8def\u826f\u597d\uff0c\u4e0d\u5f53\u7684\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e5f\u4f1a\u4eba\u4e3a\u5236\u9020\u5ef6\u8fdf\u3002\u5728 Mac \u4e0a\uff0c\u4ee5\u4e0b\u8bbe\u7f6e\u5c24\u4e3a\u5173\u952e\u3002<\/p>\n

1. DNS \u8bbe\u7f6e\u4e0e\u89e3\u6790\u901f\u5ea6<\/h3>\n

\u4ee3\u7406\u5ba2\u6237\u7aef\u901a\u5e38\u63d0\u4f9b\u201c\u7cfb\u7edf\u4ee3\u7406\u201d\u548c\u201c\u672c\u5730 DNS\u201d\u4e24\u79cd\u6a21\u5f0f\u3002
* \u7cfb\u7edf\u4ee3\u7406<\/strong>\uff1a\u6240\u6709\u6d41\u91cf\u901a\u8fc7\u7cfb\u7edf\u4ee3\u7406\u8f6c\u53d1\uff0cDNS \u7531\u7cfb\u7edf\u51b3\u5b9a\u3002\u5982\u679c\u5b66\u6821 DNS \u89e3\u6790\u6162\uff0c\u6574\u4f53\u4f53\u9a8c\u5c31\u5dee\u3002
* \u672c\u5730 DNS<\/strong>\uff1a\u5ba2\u6237\u7aef\u63a5\u7ba1 DNS \u89e3\u6790\uff0c\u901a\u5e38\u80fd\u63d0\u4f9b\u66f4\u5feb\u7684\u89e3\u6790\u901f\u5ea6\uff0c\u4f46\u53ef\u80fd\u5f15\u53d1\u67d0\u4e9b\u7f51\u7ad9\u65e0\u6cd5\u6253\u5f00\u7684\u95ee\u9898\u3002<\/p>\n

\u4f18\u5316\u5efa\u8bae\uff1a<\/strong>
\u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\uff0c\u5c1d\u8bd5\u5207\u6362 DNS \u89e3\u6790\u6a21\u5f0f\u3002\u5982\u679c\u4f7f\u7528\u7684\u662f\u7b2c\u4e09\u65b9 DNS \u670d\u52a1\uff0c\u786e\u4fdd\u5176\u670d\u52a1\u5668\u4f4d\u4e8e\u4f60\u6240\u5728\u5730\u533a\u9644\u8fd1\u3002\u8fc7\u8fdc\u7684 DNS \u670d\u52a1\u5668\u4f1a\u589e\u52a0\u89e3\u6790\u65f6\u95f4\uff0c\u5bfc\u81f4\u7f51\u9875\u52a0\u8f7d\u524d\u7684\u7b49\u5f85\u3002<\/p>\n

2. \u8def\u7531\u6a21\u5f0f\u4e0e\u5206\u6d41\u89c4\u5219<\/h3>\n

\u5168\u4ee3\u7406\u6a21\u5f0f\u4f1a\u5c06\u6240\u6709\u6d41\u91cf\uff08\u5305\u62ec\u56fd\u5185\u7f51\u7ad9\uff09\u90fd\u7ecf\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u8fd9\u5fc5\u7136\u589e\u52a0\u5ef6\u8fdf\u3002
* \u667a\u80fd\u5206\u6d41<\/strong>\uff1a\u786e\u4fdd\u5ba2\u6237\u7aef\u542f\u7528\u4e86\u201c\u667a\u80fd\u5206\u6d41\u201d\u6216\u201cGeoIP\u201d\u529f\u80fd\uff0c\u5c06\u56fd\u5185 IP \u76f4\u63a5\u8fde\u63a5\uff0c\u4ec5\u5c06\u56fd\u5916\u76ee\u6807\u6d41\u91cf\u901a\u8fc7\u4ee3\u7406\u3002
* \u81ea\u5b9a\u4e49\u89c4\u5219<\/strong>\uff1a\u624b\u52a8\u6dfb\u52a0\u5e38\u7528\u56fd\u5185\u7f51\u7ad9\uff08\u5982\u5b66\u6821\u6559\u52a1\u7cfb\u7edf\u3001\u56fe\u4e66\u9986\u6570\u636e\u5e93\uff09\u5230\u76f4\u8fde\u5217\u8868\uff0c\u907f\u514d\u7ed5\u884c\u3002<\/p>\n

3. \u534f\u8bae\u9009\u62e9\u4e0e\u52a0\u5bc6\u5f3a\u5ea6<\/h3>\n

\u4e0d\u540c\u7684\u4ee3\u7406\u534f\u8bae\u5728\u5ef6\u8fdf\u548c\u5b89\u5168\u6027\u4e4b\u95f4\u6709\u4e0d\u540c\u7684\u6743\u8861\u3002
* TCP \u6a21\u5f0f<\/strong>\uff1a\u517c\u5bb9\u6027\u597d\uff0c\u4f46\u5728\u7f51\u7edc\u6ce2\u52a8\u65f6\u5bb9\u6613\u56e0\u91cd\u4f20\u673a\u5236\u5bfc\u81f4\u9ad8\u5ef6\u8fdf\u3002
* UDP \u6a21\u5f0f<\/strong>\uff1a\u901f\u5ea6\u66f4\u5feb\uff0c\u5ef6\u8fdf\u66f4\u4f4e\uff0c\u4f46\u53ef\u80fd\u88ab\u9632\u706b\u5899\u5e72\u6270\u3002
* \u52a0\u5bc6\u7b97\u6cd5<\/strong>\uff1a\u9ad8\u5f3a\u5ea6\u52a0\u5bc6\uff08\u5982 AES-256\uff09\u4f1a\u589e\u52a0 CPU \u8d1f\u62c5\uff0c\u5c24\u5176\u5728\u65e7\u6b3e Mac \u4e0a\u3002\u5982\u679c\u8bbe\u5907\u6027\u80fd\u6709\u9650\uff0c\u53ef\u5c1d\u8bd5\u964d\u4f4e\u52a0\u5bc6\u5f3a\u5ea6\u6216\u4f7f\u7528\u66f4\u8f7b\u91cf\u7684\u534f\u8bae\uff08\u5982 VMess\/Shadowsocks \u7684\u67d0\u4e9b\u53d8\u79cd\uff09\uff0c\u4f46\u9700\u6743\u8861\u5b89\u5168\u98ce\u9669\u3002<\/p>\n

\u672c\u5730\u7f51\u7edc\u73af\u5883\u7684\u6392\u67e5\u4e0e\u4f18\u5316<\/h2>\n

\u5f88\u591a\u65f6\u5019\uff0c\u5ef6\u8fdf\u95ee\u9898\u5e76\u975e\u6765\u81ea\u4ee3\u7406\u672c\u8eab\uff0c\u800c\u662f Mac \u7684\u672c\u5730 Wi-Fi \u8fde\u63a5\u3002<\/p>\n

1. Wi-Fi \u9891\u6bb5\u9009\u62e9<\/h3>\n

* 2.4GHz vs 5GHz<\/strong>\uff1a\u786e\u4fdd Mac \u8fde\u63a5\u5230 5GHz Wi-Fi \u9891\u6bb5\u30022.4GHz \u9891\u6bb5\u5e72\u6270\u591a\u3001\u901f\u5ea6\u6162\u3001\u5ef6\u8fdf\u9ad8\uff0c\u5c24\u5176\u5728\u5bbf\u820d\u6216\u516c\u5bd3\u697c\u7b49\u5bc6\u96c6\u533a\u57df\u3002
* \u4fe1\u53f7\u5f3a\u5ea6<\/strong>\uff1a\u5728\u201c\u7cfb\u7edf\u8bbe\u7f6e\u201d > \u201cWi-Fi\u201d\u4e2d\u67e5\u770b\u4fe1\u53f7\u5f3a\u5ea6\u3002\u5982\u679c\u4fe1\u53f7\u5f31\uff0c\u5c1d\u8bd5\u9760\u8fd1\u8def\u7531\u5668\u6216\u66f4\u6362\u4f4d\u7f6e\u3002<\/p>\n

2. \u540e\u53f0\u5e94\u7528\u5360\u7528<\/h3>\n

macOS \u7684\u540e\u53f0\u540c\u6b65\u673a\u5236\uff08\u5982 iCloud \u7167\u7247\u3001Time Machine \u5907\u4efd\u3001\u7cfb\u7edf\u66f4\u65b0\uff09\u4f1a\u5360\u7528\u5927\u91cf\u5e26\u5bbd\uff0c\u5bfc\u81f4\u4ee3\u7406\u6d41\u91cf\u5ef6\u8fdf\u3002
* \u68c0\u67e5\u6d3b\u52a8\u76d1\u89c6\u5668<\/strong>\uff1a\u6253\u5f00\u201c\u6d3b\u52a8\u76d1\u89c6\u5668\u201d > \u201c\u7f51\u7edc\u201d\uff0c\u67e5\u770b\u662f\u5426\u6709\u5e94\u7528\u5728\u9ad8\u91cf\u4f20\u8f93\u6570\u636e\u3002
* \u6682\u505c\u540c\u6b65<\/strong>\uff1a\u5728\u8fdb\u884c\u91cd\u8981\u7f51\u7edc\u64cd\u4f5c\uff08\u5982\u5728\u7ebf\u4f1a\u8bae\u3001\u89c6\u9891\u52a0\u8f7d\uff09\u524d\uff0c\u6682\u505c iCloud \u5907\u4efd\u6216\u5927\u578b\u6587\u4ef6\u4f20\u8f93\u3002<\/p>\n

3. \u7f51\u7edc\u91cd\u7f6e<\/h3>\n

\u5982\u679c\u7f51\u7edc\u72b6\u6001\u5f02\u5e38\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u91cd\u7f6e Mac \u7684\u7f51\u7edc\u914d\u7f6e\u3002
* \u65b9\u6cd5<\/strong>\uff1a\u6253\u5f00\u201c\u7cfb\u7edf\u8bbe\u7f6e\u201d > \u201c\u7f51\u7edc\u201d > \u201c\u9ad8\u7ea7\u201d > \u201cTCP\/IP\u201d\uff0c\u70b9\u51fb\u201c\u7eed\u8ba2 DHCP \u79df\u7ea6\u201d\u3002
* \u6ce8\u610f<\/strong>\uff1a\u6b64\u64cd\u4f5c\u4f1a\u5237\u65b0 IP \u5730\u5740\uff0c\u53ef\u80fd\u5bfc\u81f4\u77ed\u6682\u65ad\u7f51\uff0c\u4f46\u80fd\u89e3\u51b3\u56e0 IP \u51b2\u7a81\u6216 DNS \u7f13\u5b58\u9519\u8bef\u5bfc\u81f4\u7684\u5ef6\u8fdf\u3002<\/p>\n

\u5e38\u89c1\u5ef6\u8fdf\u95ee\u9898\u7684\u6392\u67e5\u6e05\u5355<\/h2>\n

<\/p>\n\n\n\n\n\n\n\n\n\n
\u73b0\u8c61<\/th>\n\u53ef\u80fd\u539f\u56e0<\/th>\n\u6392\u67e5\u6b65\u9aa4<\/th>\n\u89e3\u51b3\u65b9\u6cd5<\/th>\n<\/tr>\n<\/thead>\n
Ping \u503c\u4f4e\uff0c\u4f46\u7f51\u9875\u52a0\u8f7d\u6162<\/strong><\/td>\nDNS \u89e3\u6790\u6162\u6216\u76ee\u6807\u670d\u52a1\u5668\u54cd\u5e94\u6162<\/td>\n\u4f7f\u7528 `ping` \u6d4b\u8bd5 IP\uff0c\u4f7f\u7528 `traceroute` \u68c0\u67e5\u8def\u7531<\/td>\n\u66f4\u6362\u5ba2\u6237\u7aef DNS \u8bbe\u7f6e\uff1b\u5c1d\u8bd5\u66f4\u6362\u4ee3\u7406\u8282\u70b9<\/td>\n<\/tr>\n
Ping \u503c\u9ad8\u4e14\u4e0d\u7a33\u5b9a<\/strong><\/td>\n\u672c\u5730 Wi-Fi \u5e72\u6270\u6216\u4ee3\u7406\u8282\u70b9\u62e5\u5835<\/td>\n\u5207\u6362\u81f3 5GHz Wi-Fi\uff1b\u66f4\u6362\u4ee3\u7406\u8282\u70b9<\/td>\n\u9760\u8fd1\u8def\u7531\u5668\uff1b\u8054\u7cfb\u670d\u52a1\u5546\u66f4\u6362\u4f4e\u8d1f\u8f7d\u8282\u70b9<\/td>\n<\/tr>\n
\u8fde\u63a5\u9891\u7e41\u65ad\u5f00<\/strong><\/td>\nMTU \u8bbe\u7f6e\u4e0d\u5f53\u6216\u534f\u8bae\u4e0d\u517c\u5bb9<\/td>\n\u68c0\u67e5\u5ba2\u6237\u7aef MTU \u8bbe\u7f6e\uff1b\u5c1d\u8bd5\u5207\u6362 TCP\/UDP<\/td>\n\u8c03\u6574 MTU \u503c\uff08\u901a\u5e38 1400-1450\uff09\uff1b\u5207\u6362\u534f\u8bae<\/td>\n<\/tr>\n
\u56fd\u5185\u7f51\u7ad9\u8bbf\u95ee\u6162<\/strong><\/td>\n\u672a\u6b63\u786e\u5206\u6d41\u6216 DNS \u6c61\u67d3<\/td>\n\u68c0\u67e5\u5206\u6d41\u89c4\u5219\uff1b\u4f7f\u7528 `ping` \u6d4b\u8bd5\u56fd\u5185 IP<\/td>\n\u66f4\u65b0 GeoIP \u6570\u636e\u5e93\uff1b\u624b\u52a8\u6dfb\u52a0\u56fd\u5185 IP \u5230\u76f4\u8fde\u5217\u8868<\/td>\n<\/tr>\n
M \u7cfb\u5217\u82af\u7247 Mac \u5ef6\u8fdf\u9ad8<\/strong><\/td>\n\u5ba2\u6237\u7aef\u672a\u9002\u914d ARM \u67b6\u6784<\/td>\n\u68c0\u67e5\u5ba2\u6237\u7aef\u662f\u5426\u4e3a Apple Silicon \u539f\u751f\u7248\u672c<\/td>\n\u4e0b\u8f7d\u539f\u751f ARM \u7248\u672c\u5ba2\u6237\u7aef\uff1b\u907f\u514d\u4f7f\u7528 Rosetta 2 \u8f6c\u8bd1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

\u9a8c\u8bc1\u4f18\u5316\u6548\u679c<\/h2>\n

\u5b8c\u6210\u4e0a\u8ff0\u8c03\u6574\u540e\uff0c\u9700\u8981\u91cd\u65b0\u9a8c\u8bc1\u5ef6\u8fdf\u662f\u5426\u6539\u5584\u3002
\u2022 \u91cd\u590d\u547d\u4ee4\u884c\u6d4b\u8bd5<\/strong>\uff1a\u518d\u6b21\u8fd0\u884c `ping` \u548c `traceroute`\uff0c\u5bf9\u6bd4\u4e4b\u524d\u7684\u6570\u636e\u3002
\u2022 \u5b9e\u9645\u573a\u666f\u6d4b\u8bd5<\/strong>\uff1a\u6253\u5f00\u5e38\u7528\u89c6\u9891\u7f51\u7ad9\u3001\u5728\u7ebf\u6587\u6863\u3001\u89c6\u9891\u4f1a\u8bae\u5de5\u5177\uff0c\u89c2\u5bdf\u52a0\u8f7d\u901f\u5ea6\u548c\u5361\u987f\u60c5\u51b5\u3002
\u2022 \u957f\u65f6\u95f4\u7a33\u5b9a\u6027\u6d4b\u8bd5<\/strong>\uff1a\u4fdd\u6301\u8fde\u63a5 1-2 \u5c0f\u65f6\uff0c\u89c2\u5bdf\u5ef6\u8fdf\u662f\u5426\u968f\u65f6\u95f4\u589e\u52a0\uff08\u67d0\u4e9b\u8282\u70b9\u5728\u9ad8\u5cf0\u65f6\u6bb5\u4f1a\u964d\u901f\uff09\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

\u5728 Mac \u4e0a\u6d4b\u8bd5\u548c\u4f18\u5316\u7559\u5b66\u751f\u4e0a\u7f51\u5ef6\u8fdf\uff0c\u6838\u5fc3\u5728\u4e8e\u533a\u5206\u201c\u672c\u5730\u7f51\u7edc\u95ee\u9898\u201d\u3001\u201c\u5ba2\u6237\u7aef\u914d\u7f6e\u95ee\u9898\u201d\u548c\u201c\u4ee3\u7406\u8282\u70b9\u95ee\u9898\u201d\u3002\u901a\u8fc7\u547d\u4ee4\u884c\u5de5\u5177\u83b7\u53d6\u771f\u5b9e\u6570\u636e\uff0c\u8c03\u6574 DNS \u548c\u5206\u6d41\u7b56\u7565\uff0c\u4f18\u5316\u672c\u5730 Wi-Fi \u73af\u5883\uff0c\u5e76\u9009\u62e9\u5408\u9002\u7684\u4ee3\u7406\u534f\u8bae\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u4e0a\u7f51\u4f53\u9a8c\u3002\u8bb0\u4f4f\uff0c\u6ca1\u6709\u201c\u7edd\u5bf9\u5feb\u201d\u7684\u8282\u70b9\uff0c\u53ea\u6709\u201c\u6700\u9002\u5408\u4f60\u5f53\u524d\u7f51\u7edc\u73af\u5883\u201d\u7684\u914d\u7f6e\u3002\u5b9a\u671f\u6d4b\u8bd5\u548c\u5fae\u8c03\uff0c\u662f\u4fdd\u6301\u6700\u4f73\u7f51\u7edc\u72b6\u6001\u7684\u5173\u952e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728 Mac \u4e0a\u8bc4\u4f30\u4ee3\u7406\u8282\u70b9\u5ef6\u8fdf\u65f6\uff0c\u5355\u7eaf\u4f9d\u8d56\u5ba2\u6237\u7aef\u663e\u793a\u7684\u201cPing \u503c\u201d\u5f80\u5f80\u5177\u6709\u8bef\u5bfc\u6027\u3002\u5bf9\u4e8e\u7559\u5b66\u751f\u800c\u8a00\uff0c\u771f\u6b63\u7684\u4e0a […]<\/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-1038","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1038","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=1038"}],"version-history":[{"count":0,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1038\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/media?parent=1038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/categories?post=1038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/tags?post=1038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}