{"id":56359,"date":"2025-08-14T17:14:29","date_gmt":"2025-08-14T09:14:29","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/56359.html"},"modified":"2025-08-14T17:14:29","modified_gmt":"2025-08-14T09:14:29","slug":"linux%e9%9d%a2%e8%af%95%e7%bb%8f%e5%85%b8%e9%a2%98%e7%9b%ae%e4%b8%89","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/56359.html","title":{"rendered":"Linux\u9762\u8bd5\u7ecf\u5178\u9898\u76ee(\u4e09)"},"content":{"rendered":"<h3 class=\"heading-element\" dir=\"auto\">\u5e38\u8bc6 <\/p>\n<h3 class=\"heading-element\" dir=\"auto\">&#x1f4a0; \u521d\u7ea7\u7cfb\u7edf\u7ba1\u7406\u5458 <\/p>\n<h6 class=\"heading-element\" dir=\"auto\">\u7cfb\u7edf\u95ee\u9898 <\/h6>\n<p>     <b>\u4ec0\u4e48\u662f\u6570\u636e\u5305\u8fc7\u6ee4\u5668&#xff0c;\u5b83\u662f\u5982\u4f55\u5de5\u4f5c\u7684&#xff1f;<\/b><\/p>\n<p dir=\"auto\">\u6570\u636e\u5305\u8fc7\u6ee4\u662f\u4e00\u79cd\u9632\u706b\u5899\u6280\u672f&#xff0c;\u7528\u4e8e\u901a\u8fc7\u76d1\u63a7\u4f20\u51fa\u548c\u4f20\u5165\u6570\u636e\u5305\u5e76\u5141\u8bb8\u5b83\u4eec\u6839\u636e\u6e90\u548c\u76ee\u6807 Internet \u534f\u8bae &#xff08;IP&#xff09; \u5730\u5740\u3001\u534f\u8bae\u548c\u7aef\u53e3\u901a\u8fc7\u6216\u505c\u6b62\u6765\u63a7\u5236\u7f51\u7edc\u8bbf\u95ee\u3002<\/p>\n<p dir=\"auto\">\u5728\u5b89\u5168\u8981\u6c42\u4e0d\u9ad8\u7684\u60c5\u51b5\u4e0b&#xff0c;\u6570\u636e\u5305\u7b5b\u9009\u662f\u5408\u9002\u7684\u3002\u8bb8\u591a\u7ec4\u7ec7\u7684\u5185\u90e8&#xff08;\u4e13\u7528&#xff09;\u7f51\u7edc\u6ca1\u6709\u9ad8\u5ea6\u5206\u6bb5\u3002\u9ad8\u5ea6\u590d\u6742\u7684\u9632\u706b\u5899\u5bf9\u4e8e\u5c06\u7ec4\u7ec7\u7684\u4e00\u4e2a\u90e8\u5206\u4e0e\u53e6\u4e00\u4e2a\u90e8\u5206\u9694\u79bb\u4e0d\u662f\u5fc5\u9700\u7684\u3002<\/p>\n<p dir=\"auto\">\u4f46\u662f&#xff0c;\u8c28\u614e\u7684\u505a\u6cd5\u662f\u63d0\u4f9b\u67d0\u79cd\u5f62\u5f0f\u7684\u751f\u4ea7\u7f51\u7edc\u4fdd\u62a4&#xff0c;\u4f7f\u5176\u514d\u53d7\u5b9e\u9a8c\u5ba4\u6216\u5b9e\u9a8c\u7f51\u7edc\u7684\u5f71\u54cd\u3002\u6570\u636e\u5305\u8fc7\u6ee4\u8bbe\u5907\u662f\u5c06\u4e00\u4e2a\u5b50\u7f51\u4e0e\u53e6\u4e00\u4e2a\u5b50\u7f51\u9694\u79bb\u7684\u975e\u5e38\u5408\u9002\u7684\u63aa\u65bd\u3002<\/p>\n<p dir=\"auto\">\u5728 TCP\/IP \u534f\u8bae\u6808\u7684\u7f51\u7edc\u5c42\u548c\u4f20\u8f93\u5c42\u8fd0\u884c&#xff0c;\u6bcf\u4e2a\u6570\u636e\u5305\u5728\u8fdb\u5165\u534f\u8bae\u6808\u65f6\u90fd\u4f1a\u88ab\u68c0\u67e5\u3002\u5c06\u4ed4\u7ec6\u68c0\u67e5 network \u548c transport \u6807\u5934\u4ee5\u83b7\u53d6\u4ee5\u4e0b\u4fe1\u606f&#xff1a;<\/p>\n<ul dir=\"auto\">\n<li>protocol &#xff08;IP header&#xff0c; network layer&#xff09; &#8211; \u5728 IP \u62a5\u5934\u4e2d&#xff0c;\u5b57\u8282 9&#xff08;\u8bb0\u4f4f\u5b57\u8282\u8ba1\u6570\u4ee5\u96f6\u5f00\u5934&#xff09;\u6807\u8bc6\u6570\u636e\u5305\u7684\u534f\u8bae\u3002\u5927\u591a\u6570\u8fc7\u6ee4\u5668\u8bbe\u5907\u90fd\u80fd\u591f\u533a\u5206 TCP\u3001UPD \u548c ICMP\u3002<\/li>\n<li>\u6e90\u5730\u5740&#xff08;IP \u62a5\u5934\u3001\u7f51\u7edc\u5c42&#xff09; &#8211; \u6e90\u5730\u5740\u662f\u521b\u5efa\u6570\u636e\u5305\u7684\u4e3b\u673a\u7684 32 \u4f4d IP \u5730\u5740\u3002<\/li>\n<li>\u76ee\u6807\u5730\u5740&#xff08;IP \u62a5\u5934\u3001\u7f51\u7edc\u5c42&#xff09; &#8211; \u76ee\u6807\u5730\u5740\u662f\u6570\u636e\u5305\u76ee\u6807\u4e3b\u673a\u7684 32 \u4f4d IP \u5730\u5740\u3002<\/li>\n<li>\u6e90\u7aef\u53e3&#xff08;TCP \u6216 UDP \u62a5\u5934\u3001\u4f20\u8f93\u5c42&#xff09;- TCP \u6216 UDP \u7f51\u7edc\u8fde\u63a5\u7684\u6bcf\u4e00\u7aef\u90fd\u7ed1\u5b9a\u5230\u4e00\u4e2a\u7aef\u53e3\u3002TCP \u7aef\u53e3\u662f\u72ec\u7acb\u7684&#xff0c;\u4e0e UDP \u7aef\u53e3\u4e0d\u540c\u3002\u7f16\u53f7\u4f4e\u4e8e 1024 \u7684\u7aef\u53e3\u662f\u4fdd\u7559\u7684 \u2013 \u5b83\u4eec\u5177\u6709\u4e13\u95e8\u5b9a\u4e49\u7684\u7528\u9014\u3002\u7f16\u53f7\u4e3a 1024 &#xff08;\u542b&#xff09; \u4ee5\u4e0a\u7684\u7aef\u53e3\u79f0\u4e3a\u4e34\u65f6\u7aef\u53e3\u3002\u4f9b\u5e94\u5546\u53ef\u4ee5\u9009\u62e9\u5982\u4f55\u4f7f\u7528\u5b83\u4eec\u3002\u6709\u5173 \u201c\u4f17\u6240\u5468\u77e5\u201d \u7aef\u53e3\u7684\u5217\u8868&#xff0c;\u8bf7\u53c2\u9605 RFP1700\u3002\u6e90\u7aef\u53e3\u662f\u4f2a\u968f\u673a\u5206\u914d\u7684\u4e34\u65f6\u7aef\u53e3\u53f7\u3002\u56e0\u6b64&#xff0c;\u5728 source \u7aef\u53e3\u4e0a\u8fdb\u884c\u8fc7\u6ee4\u901a\u5e38\u4e0d\u662f\u5f88\u6709\u7528\u3002<\/li>\n<li>\u76ee\u6807\u7aef\u53e3&#xff08;TCP \u6216 UDP \u62a5\u5934\u3001\u4f20\u8f93\u5c42&#xff09;- \u76ee\u6807\u7aef\u53e3\u53f7\u6307\u793a\u6570\u636e\u5305\u53d1\u9001\u5230\u7684\u7aef\u53e3\u3002\u76ee\u6807\u4e3b\u673a\u4e0a\u7684\u6bcf\u9879\u670d\u52a1\u90fd\u4fa6\u542c\u4e00\u4e2a\u7aef\u53e3\u3002\u4e00\u4e9b\u53ef\u80fd\u88ab\u8fc7\u6ee4\u7684\u5df2\u77e5\u7aef\u53e3\u662f 20\/TCP \u548c 21\/TCP &#8211; ftp \u8fde\u63a5\/\u6570\u636e\u300123\/TCP &#8211; telnet\u300180\/TCP &#8211; http \u548c 53\/TCP &#8211; DNS \u533a\u57df\u4f20\u8f93\u3002<\/li>\n<li>\u8fde\u63a5\u72b6\u6001&#xff08;TCP \u6807\u5934\u3001\u4f20\u8f93\u5c42&#xff09;- \u8fde\u63a5\u72b6\u6001\u6307\u793a\u6570\u636e\u5305\u662f\u5426\u662f\u7f51\u7edc\u4f1a\u8bdd\u7684\u7b2c\u4e00\u4e2a\u6570\u636e\u5305\u3002TCP \u62a5\u5934\u4e2d\u7684 ACK \u4f4d\u8bbe\u7f6e\u4e3a \u201cfalse\u201d \u6216 0 &#xff08;\u5982\u679c\u8fd9\u662f\u4f1a\u8bdd\u4e2d\u7684\u7b2c\u4e00\u4e2a\u6570\u636e\u5305&#xff09;\u3002\u901a\u8fc7\u62d2\u7edd\u6216\u4e22\u5f03\u4efb\u4f55 ACK \u4f4d\u8bbe\u7f6e\u4e3a \u201cfalse\u201d \u6216 0 \u7684\u6570\u636e\u5305&#xff0c;\u7981\u6b62\u4e3b\u673a\u5efa\u7acb\u8fde\u63a5\u975e\u5e38\u7b80\u5355\u3002<\/li>\n<\/ul>\n<p dir=\"auto\">\u6709\u7528\u7684\u8d44\u6e90&#xff1a;<\/p>\n<ul dir=\"auto\">\n<li>\u6784\u5efa Internet \u9632\u706b\u5899 &#8211; \u6570\u636e\u5305\u8fc7\u6ee4<\/li>\n<\/ul>\n<p>     <b>\u4f7f\u7528\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u6709\u4ec0\u4e48\u597d\u5904&#xff1f;<\/b><\/p>\n<p dir=\"auto\">\u9690\u85cf\u540e\u7aef\u670d\u52a1\u5668\u7684\u62d3\u6251\u548c\u7279\u5f81<\/p>\n<p dir=\"auto\">\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u9690\u85cf\u6e90\u670d\u52a1\u5668\u7684\u5b58\u5728\u548c\u7279\u5f81\u3002\u5b83\u5145\u5f53 Internet \u4e91\u548c Web \u670d\u52a1\u5668\u4e4b\u95f4\u7684\u4e2d\u4ecb\u3002\u51fa\u4e8e\u5b89\u5168\u539f\u56e0&#xff0c;\u5c24\u5176\u662f\u5f53\u60a8\u4f7f\u7528\u7f51\u7edc\u6258\u7ba1\u670d\u52a1\u65f6&#xff0c;\u8fd9\u662f\u5f88\u597d\u7684\u3002<\/p>\n<p dir=\"auto\">\u5141\u8bb8\u5bf9\u540e\u7aef\u670d\u52a1\u5668\u8fdb\u884c\u900f\u660e\u7ef4\u62a4<\/p>\n<p dir=\"auto\">\u60a8\u5bf9\u5728\u53cd\u5411\u4ee3\u7406\u540e\u9762\u8fd0\u884c\u7684\u670d\u52a1\u5668\u6240\u505a\u7684\u66f4\u6539\u5bf9\u6700\u7ec8\u7528\u6237\u662f\u5b8c\u5168\u900f\u660e\u7684\u3002<\/p>\n<p dir=\"auto\">\u8d1f\u8f7d\u5747\u8861<\/p>\n<p dir=\"auto\">\u7136\u540e&#xff0c;\u53cd\u5411\u4ee3\u7406\u5c06\u5f3a\u5236\u6267\u884c\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5&#xff0c;\u5982\u5faa\u73af\u3001\u52a0\u6743\u5faa\u73af\u3001\u6700\u5c11\u8fde\u63a5\u3001\u52a0\u6743\u6700\u5c11\u8fde\u63a5\u6216\u968f\u673a&#xff0c;\u4ee5\u5728\u96c6\u7fa4\u4e2d\u7684\u670d\u52a1\u5668\u4e4b\u95f4\u5206\u914d\u8d1f\u8f7d\u3002<\/p>\n<p dir=\"auto\">\u5f53\u4e00\u53f0\u670d\u52a1\u5668\u51fa\u73b0\u6545\u969c\u65f6&#xff0c;\u7cfb\u7edf\u5c06\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u5230\u53e6\u4e00\u53f0\u670d\u52a1\u5668&#xff0c;\u7528\u6237\u53ef\u4ee5\u7ee7\u7eed\u8fdb\u884c\u4ed6\u4eec\u7684\u5b89\u5168\u6587\u4ef6\u4f20\u8f93\u6d3b\u52a8\u3002<\/p>\n<p dir=\"auto\">SSL \u5378\u8f7d\/\u7ec8\u6b62<\/p>\n<p dir=\"auto\">\u5904\u7406\u4f20\u5165\u7684 HTTPS \u8fde\u63a5&#xff0c;\u89e3\u5bc6\u8bf7\u6c42\u5e76\u5c06\u672a\u52a0\u5bc6\u7684\u8bf7\u6c42\u4f20\u9012\u5230 Web \u670d\u52a1\u5668\u3002<\/p>\n<p dir=\"auto\">IP \u63a9\u7801<\/p>\n<p dir=\"auto\">\u4f7f\u7528\u5355\u4e2a IP \u4f46\u4f7f\u7528\u4e0d\u540c\u7684 URL \u8def\u7531\u5230\u4e0d\u540c\u7684\u540e\u7aef\u670d\u52a1\u5668\u3002<\/p>\n<p dir=\"auto\">\u6709\u7528\u7684\u8d44\u6e90&#xff1a;<\/p>\n<ul dir=\"auto\">\n<li>\u53cd\u5411\u4ee3\u7406\u7684\u597d\u5904<\/li>\n<\/ul>\n<p>     <b>\u8def\u7531\u5668\u548c\u7f51\u5173\u6709\u4ec0\u4e48\u533a\u522b&#xff1f;\u4ec0\u4e48\u662f\u9ed8\u8ba4\u7f51\u5173&#xff1f;<\/b><\/p>\n<p dir=\"auto\">\u8def\u7531\u5668\u63cf\u8ff0\u4e00\u822c\u6280\u672f\u529f\u80fd&#xff08;\u7b2c 3 \u5c42\u8f6c\u53d1&#xff09;\u6216\u7528\u4e8e\u6b64\u76ee\u7684\u7684\u786c\u4ef6\u8bbe\u5907&#xff0c;\u800c\u7f51\u5173\u63cf\u8ff0\u672c\u5730\u7f51\u6bb5\u7684\u529f\u80fd&#xff08;\u63d0\u4f9b\u4e0e\u5176\u4ed6\u5730\u65b9\u7684\u8fde\u63a5&#xff09;\u3002\u60a8\u8fd8\u53ef\u4ee5\u58f0\u660e \u201cyou set up a router as gateway\u201d\u3002\u53e6\u4e00\u4e2a\u672f\u8bed\u662f\u8dc3\u70b9&#xff0c;\u5b83\u63cf\u8ff0\u5b50\u7f51\u4e4b\u95f4\u7684\u8f6c\u53d1\u3002<\/p>\n<p dir=\"auto\">\u672f\u8bed default gateway \u7528\u4e8e\u8868\u793a LAN \u4e0a\u7684\u8def\u7531\u5668&#xff0c;\u5b83\u8d1f\u8d23\u4f5c\u4e3a LAN \u5916\u90e8\u8ba1\u7b97\u673a\u6d41\u91cf\u7684\u7b2c\u4e00\u4e2a\u8054\u7cfb\u70b9\u3002<\/p>\n<p dir=\"auto\">\u8fd9\u53ea\u662f\u4e00\u4e2a\u89c6\u89d2\u95ee\u9898&#xff0c;\u8bbe\u5907\u662f\u4e00\u6837\u7684\u3002<\/p>\n<p dir=\"auto\">\u6709\u7528\u7684\u8d44\u6e90&#xff1a;<\/p>\n<ul dir=\"auto\">\n<li>\u8def\u7531\u5668\u548c\u7f51\u5173\u7684\u533a\u522b&#xff08;\u539f\u7248&#xff09;<\/li>\n<\/ul>\n<p>     <b>\u89e3\u91ca\u4ee5\u4e0b\u6bcf\u4e2a DNS \u8bb0\u5f55\u7684\u529f\u80fd&#xff1a;SOA\u3001PTR\u3001A\u3001MX \u548c CNAME\u3002<\/b><\/p>\n<p dir=\"auto\">DNS \u8bb0\u5f55\u57fa\u672c\u4e0a\u662f\u6620\u5c04\u6587\u4ef6&#xff0c;\u544a\u8bc9 DNS \u670d\u52a1\u5668\u6bcf\u4e2a\u57df\u4e0e\u54ea\u4e2a IP \u5730\u5740\u76f8\u5173\u8054&#xff0c;\u4ee5\u53ca\u5982\u4f55\u5904\u7406\u53d1\u9001\u5230\u6bcf\u4e2a\u57df\u7684\u8bf7\u6c42\u3002\u51e0\u4e4e\u6240\u6709 DNS \u8bb0\u5f55\u914d\u7f6e\u4e2d\u5e38\u7528\u7684\u4e00\u4e9b DNS \u8bb0\u5f55\u8bed\u6cd5\u662f \u3001 \u548c \u3002AAAAACNAMEMXPTRNSSOASRVTXTNAPTR<\/p>\n<ul dir=\"auto\">\n<li>SOA &#8211; \u6743\u5a01\u7684\u5f00\u59cb<\/li>\n<li>A &#8211; \u5730\u5740\u6620\u5c04\u8bb0\u5f55<\/li>\n<li>AAAA &#8211; IP \u7248\u672c 6 \u5730\u5740\u8bb0\u5f55<\/li>\n<li>CNAME &#8211; \u89c4\u8303\u540d\u79f0\u8bb0\u5f55<\/li>\n<li>MX &#8211; \u90ae\u4ef6\u4ea4\u6362\u5668\u8bb0\u5f55<\/li>\n<li>NS &#8211; \u540d\u79f0\u670d\u52a1\u5668\u8bb0\u5f55<\/li>\n<li>PTR &#8211; \u53cd\u5411\u67e5\u627e\u6307\u9488\u8bb0\u5f55<\/li>\n<\/ul>\n<p dir=\"auto\">\u6709\u7528\u7684\u8d44\u6e90&#xff1a;<\/p>\n<ul dir=\"auto\">\n<li>DNS \u8bb0\u5f55\u7c7b\u578b\u5217\u8868<\/li>\n<\/ul>\n<p>     <b>\u4e3a\u4ec0\u4e48\u4e0d\u80fd\u4f7f\u7528 MAC \u5730\u5740\u4ee3\u66ff IPv4\/6 \u8fdb\u884c\u8054\u7f51&#xff1f;<\/b><\/p>\n<p dir=\"auto\">OSI \u6a21\u578b\u89e3\u91ca\u4e86\u4e3a\u4ec0\u4e48\u6839\u636e\u7269\u7406\u7684\u7b2c 2 \u5c42\u673a\u5236\u8fdb\u884c\u8def\u7531&#xff08;\u7b2c 3 \u5c42\u6982\u5ff5&#xff09;\u7684\u51b3\u7b56\u6ca1\u6709\u610f\u4e49\u3002<\/p>\n<p dir=\"auto\">\u73b0\u4ee3\u7f51\u7edc\u5206\u4e3a\u8bb8\u591a\u4e0d\u540c\u7684\u5c42&#xff0c;\u4ee5\u5b8c\u6210\u60a8\u7684\u7aef\u5230\u7aef\u901a\u4fe1\u3002\u60a8\u7684\u7f51\u5361&#xff08;\u7531 mac \u5730\u5740\u5bfb\u5740 &#8211; \u7269\u7406\u5730\u5740&#xff09;\u53ea\u9700\u8981\u8d1f\u8d23\u4e0e\u5176\u7269\u7406\u7f51\u7edc\u4e0a\u7684\u5bf9\u7b49\u4f53\u901a\u4fe1\u3002<\/p>\n<p dir=\"auto\">\u5141\u8bb8\u60a8\u4f7f\u7528 MAC \u5730\u5740\u5b8c\u6210\u7684\u901a\u4fe1\u5c06\u4ec5\u9650\u4e8e\u9a7b\u7559\u5728\u4e0e\u60a8\u7684\u8ba1\u7b97\u673a\u7269\u7406\u63a5\u89e6\u4e2d\u7684\u5176\u4ed6\u8bbe\u5907\u3002\u4f8b\u5982&#xff0c;\u5728 Internet \u4e0a&#xff0c;\u60a8\u6ca1\u6709\u7269\u7406\u8fde\u63a5\u5230\u6bcf\u53f0\u8ba1\u7b97\u673a\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u5f53\u6211\u4eec\u9700\u8981\u4e0e\u6ca1\u6709\u7269\u7406\u8fde\u63a5\u7684\u673a\u5668\u901a\u4fe1\u65f6&#xff0c;\u6211\u4eec\u4f7f\u7528 TCP\/IP&#xff08;\u7b2c 3 \u5c42&#xff0c;\u903b\u8f91\u5730\u5740&#xff09;\u673a\u5236\u7684\u539f\u56e0\u3002<\/p>\n<p dir=\"auto\">IP \u662f\u4e00\u79cd\u4ee5\u5206\u5c42\u65b9\u5f0f\u65bd\u52a0\u5728\u4e00\u7ec4\u8ba1\u7b97\u673a\u4e0a\u7684\u4efb\u610f\u7f16\u53f7\u65b9\u6848&#xff0c;\u7528\u4e8e\u5728\u903b\u8f91\u4e0a\u5c06\u5b83\u4eec\u533a\u5206\u4e3a\u4e00\u4e2a\u7ec4&#xff08;\u8fd9\u5c31\u662f\u5b50\u7f51&#xff09;\u3002\u5728\u8fd9\u4e9b\u7ec4\u4e4b\u95f4\u53d1\u9001\u6d88\u606f\u662f\u901a\u8fc7\u8def\u7531\u8868\u5b8c\u6210\u7684&#xff0c;\u8def\u7531\u8868\u672c\u8eab\u5206\u4e3a\u591a\u4e2a\u7ea7\u522b&#xff0c;\u56e0\u6b64\u6211\u4eec\u4e0d\u5fc5\u8ddf\u8e2a\u6bcf\u4e2a\u5b50\u7f51\u3002<\/p>\n<p dir=\"auto\">\u4e5f\u5f88\u5bb9\u6613\u5c06\u5176\u4e0e\u53e6\u4e00\u5bf9\u7cfb\u7edf\u8054\u7cfb\u8d77\u6765\u3002\u60a8\u6709\u4e00\u4e2a\u5dde\u9881\u53d1\u7684 ID \u53f7&#xff0c;\u5982\u679c\u8be5 ID \u53f7\u5df2\u7ecf\u5bf9\u60a8\u662f\u552f\u4e00\u7684&#xff0c;\u4e3a\u4ec0\u4e48\u8fd8\u9700\u8981\u4e00\u4e2a\u90ae\u5bc4\u5730\u5740\u5462&#xff1f;\u60a8\u9700\u8981\u90ae\u5bc4\u5730\u5740&#xff0c;\u56e0\u4e3a\u5b83\u662f\u4e00\u4e2a\u4efb\u610f\u7cfb\u7edf&#xff0c;\u7528\u4e8e\u63cf\u8ff0\u4e0e\u60a8\u901a\u4fe1\u7684\u552f\u4e00\u76ee\u7684\u5730\u5e94\u8be5\u53bb\u54ea\u91cc\u3002<\/p>\n<p dir=\"auto\">\u53e6\u4e00\u65b9\u9762&#xff0c;MAC \u5730\u5740\u5728\u7f51\u7edc\u4e0a\u7684\u5206\u5e03\u662f\u968f\u673a\u7684&#xff0c;\u4e0e\u62d3\u6251\u5b8c\u5168\u65e0\u5173\u3002\u8def\u7531\u5206\u7ec4\u662f\u4e0d\u53ef\u80fd\u7684&#xff0c;\u6bcf\u4e2a\u8def\u7531\u5668\u90fd\u9700\u8981\u8ddf\u8e2a\u901a\u8fc7\u5176\u4e2d\u7ee7\u6d41\u91cf\u7684\u6bcf\u4e2a\u8bbe\u5907\u7684\u8def\u7531\u3002\u8fd9\u5c31\u662f\u7b2c 2 \u5c42\u4ea4\u6362\u673a\u7684\u4f5c\u7528&#xff0c;\u5b83\u4e0d\u4f1a\u6269\u5c55\u5230\u8d85\u8fc7\u4e00\u5b9a\u6570\u91cf\u7684\u4e3b\u673a\u3002<\/p>\n<p dir=\"auto\">\u6709\u7528\u7684\u8d44\u6e90&#xff1a;<\/p>\n<ul dir=\"auto\">\n<li>\u4e3a\u4ec0\u4e48\u4e0d\u80fd\u4f7f\u7528 MAC \u5730\u5740\u4ee3\u66ff IPv4|6 \u8fdb\u884c\u8054\u7f51&#xff1f;&#xff08;\u539f\u6587&#xff09;<\/li>\n<\/ul>\n<p>     <b>\u53ef\u5e94\u7528\u4e8e\u6700\u591a\u5305\u542b 30 \u53f0\u8bbe\u5907\u7684\u7f51\u7edc\u7684\u6700\u5c0f IPv4 \u5b50\u7f51\u63a9\u7801\u662f\u591a\u5c11&#xff1f;<\/b><\/p>\n<p dir=\"auto\">\u65e0\u8bba\u60a8\u6709\u7528\u4e8e\u6700\u7ec8\u7528\u6237\u7684\u6807\u51c6 VLAN\u3001\u7528\u4e8e\u70b9\u5bf9\u70b9\u94fe\u8def\u7684 VLAN&#xff0c;\u8fd8\u662f\u4ecb\u4e8e\u4e24\u8005\u4e4b\u95f4\u7684 VLAN&#xff0c;\u5e76\u4e14\u5fc5\u987b\u5305\u542b\u591a\u8fbe 30 \u4e2a\u8bbe\u5907\u7684\u5b50\u7f51&#xff0c;\u90fd\u53ef\u4ee5\u79f0\u4e3a &#8211; \u6216\u5b50\u7f51\u63a9\u7801\u3002\/24\/30\/27255.255.255.224<\/p>\n<p dir=\"auto\">\u6709\u7528\u7684\u8d44\u6e90&#xff1a;<\/p>\n<ul dir=\"auto\">\n<li>\u5982\u4f55\u8ba1\u7b97\u524d\u7f00\u3001\u7f51\u7edc\u3001\u5b50\u7f51\u548c\u4e3b\u673a\u53f7&#xff1f;<\/li>\n<li>IP \u5730\u5740\u540e\u7684\u659c\u6760 &#8211; CIDR \u8868\u793a\u6cd5<\/li>\n<li>\u4e3a\u4ec0\u4e48\u79c1\u6709 IPv4 \u5730\u5740\u6709 3 \u4e2a\u8303\u56f4&#xff1f;<\/li>\n<li>IP \u8ba1\u7b97\u5668<\/li>\n<\/ul>\n<p>     <b>\u6709\u54ea\u4e9b\u5e38\u89c1\u7684 HTTP \u72b6\u6001\u4ee3\u7801&#xff1f;<\/b><\/p>\n<ul dir=\"auto\">\n<li>1xx &#8211; \u4fe1\u606f\u54cd\u5e94 &#8211; \u4f20\u8fbe\u4f20\u8f93\u534f\u8bae\u7ea7\u522b\u4fe1\u606f<\/li>\n<li>2xx &#8211; \u6210\u529f &#8211; \u8868\u793a\u5df2\u6210\u529f\u63a5\u53d7\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42<\/li>\n<li>3xx \u2014 \u91cd\u5b9a\u5411 \u2014 \u8868\u793a\u5ba2\u6237\u7aef\u5fc5\u987b\u91c7\u53d6\u4e00\u4e9b\u5176\u4ed6\u64cd\u4f5c\u624d\u80fd\u5b8c\u6210\u5176\u8bf7\u6c42<\/li>\n<li>4xx &#8211; \u5ba2\u6237\u7aef\u9519\u8bef &#8211; \u6b64\u7c7b\u9519\u8bef\u72b6\u6001\u4ee3\u7801\u5c06\u77db\u5934\u6307\u5411\u5ba2\u6237\u7aef<\/li>\n<li>5xx &#8211; \u670d\u52a1\u5668\u7aef\u9519\u8bef &#8211; \u670d\u52a1\u5668\u8d1f\u8d23\u8fd9\u4e9b\u9519\u8bef\u72b6\u6001\u4ee3\u7801<\/li>\n<\/ul>\n<p dir=\"auto\">\u6709\u7528\u7684\u8d44\u6e90&#xff1a;<\/p>\n<ul dir=\"auto\">\n<li>HTTP \u72b6\u6001\u4ee3\u7801<\/li>\n<\/ul>\n<h6 class=\"heading-element\" dir=\"auto\">Devops \u95ee\u9898 &#xff08;5&#xff09;<\/h6>\n<p>     <b>\u4ec0\u4e48\u662f DevOps&#xff1f;\u5bf9\u4e8e\u4efb\u4f55 DevOps \u793e\u533a\u7684\u6210\u529f\u6765\u8bf4&#xff0c;\u54ea\u4e2a\u66f4\u91cd\u8981&#xff1a;\u4eba\u4eec\u5982\u4f55\u6c9f\u901a\u6216\u60a8\u9009\u62e9\u90e8\u7f72\u7684\u5de5\u5177&#xff1f;***<\/b><\/p>\n<p dir=\"auto\">DevOps \u662f\u4e00\u4e2a\u6709\u51dd\u805a\u529b\u7684\u56e2\u961f&#xff0c;\u540c\u65f6\u53c2\u4e0e\u5f00\u53d1\u548c\u8fd0\u8425\u4efb\u52a1&#xff0c;\u6216\u8005\u662f\u5404\u4e2a\u8fd0\u8425\u548c\u5f00\u53d1\u56e2\u961f\u5bc6\u5207\u5408\u4f5c\u3002\u5b83\u66f4\u50cf\u662f\u4e00\u79cd\u4e0e\u5176\u4ed6\u90e8\u95e8\u5408\u4f5c\u4ee5\u5b9e\u73b0\u5171\u540c\u76ee\u6807\u7684 \u201c\u65b9\u5f0f\u201d\u3002<\/p>\n<p>     <b>\u4ec0\u4e48\u662f\u7248\u672c\u63a7\u5236&#xff1f;\u4f60\u7684\u63d0\u4ea4\u4fe1\u606f\u597d\u770b\u5417&#xff1f;<\/b><\/p>\n<p dir=\"auto\">\u5b83\u662f\u4e00\u4e2a\u7cfb\u7edf&#xff0c;\u7528\u4e8e\u8bb0\u5f55\u6587\u4ef6\u6216\u6587\u4ef6\u96c6\u968f\u65f6\u95f4\u7684\u53d8\u5316&#xff0c;\u4ee5\u4fbf\u60a8\u4ee5\u540e\u53ef\u4ee5\u8c03\u7528\u7279\u5b9a\u7248\u672c\u3002\u7248\u672c\u63a7\u5236\u7cfb\u7edf\u7531\u4e00\u4e2a\u4e2d\u592e\u5171\u4eab\u5b58\u50a8\u5e93\u7ec4\u6210&#xff0c;\u56e2\u961f\u6210\u5458\u53ef\u4ee5\u5728\u5176\u4e2d\u63d0\u4ea4\u5bf9\u4e00\u4e2a\u6587\u4ef6\u6216\u4e00\u7ec4\u6587\u4ef6\u7684\u66f4\u6539\u3002\u7136\u540e&#xff0c;\u60a8\u53ef\u4ee5\u63d0\u53ca\u7248\u672c\u63a7\u5236\u7684\u7528\u9014\u3002<\/p>\n<p dir=\"auto\">\u7248\u672c\u63a7\u5236\u5141\u8bb8\u60a8&#xff1a;<\/p>\n<ul dir=\"auto\">\n<li>\u5c06\u6587\u4ef6\u6062\u590d\u5230\u4ee5\u524d\u7684\u72b6\u6001<\/li>\n<li>\u5c06\u6574\u4e2a\u9879\u76ee\u6062\u590d\u5230\u4ee5\u524d\u7684\u72b6\u6001<\/li>\n<li>\u6bd4\u8f83\u968f\u65f6\u95f4\u7684\u53d8\u5316<\/li>\n<li>\u67e5\u770b\u8c01\u4e0a\u6b21\u4fee\u6539\u4e86\u53ef\u80fd\u5bfc\u81f4\u95ee\u9898\u7684\u5185\u5bb9<\/li>\n<li>\u8c01\u5728\u4f55\u65f6\u5f15\u5165\u4e86\u95ee\u9898<\/li>\n<\/ul>\n<p dir=\"auto\">\u51fa\u8272\u7684\u63d0\u4ea4\u6d88\u606f\u7684\u4e03\u6761\u89c4\u5219&#xff1a;<\/p>\n<ul dir=\"auto\">\n<li>\u7528\u7a7a\u884c\u5c06\u4e3b\u9898\u4e0e\u6b63\u6587\u5206\u5f00<\/li>\n<li>\u5c06\u4e3b\u9898\u884c\u9650\u5236\u4e3a 50 \u4e2a\u5b57\u7b26<\/li>\n<li>\u5c06\u4e3b\u9898\u884c\u5927\u5199<\/li>\n<li>\u4e0d\u8981\u4ee5\u53e5\u70b9\u7ed3\u675f\u4e3b\u9898\u884c<\/li>\n<li>\u5728\u4e3b\u9898\u884c\u4e2d\u4f7f\u7528\u7948\u4f7f\u8bed\u6c14<\/li>\n<li>\u5c06\u6b63\u6587\u6362\u884c\u4e3a 72 \u4e2a\u5b57\u7b26<\/li>\n<li>\u4f7f\u7528\u6b63\u6587\u6765\u89e3\u91ca\u4ec0\u4e48\u3001\u4e3a\u4ec0\u4e48\u4e0e\u5982\u4f55<\/li>\n<\/ul>\n<p dir=\"auto\">\u6709\u7528\u7684\u8d44\u6e90&#xff1a;<\/p>\n<ul dir=\"auto\">\n<li>\u5165\u95e8 &#8211; \u5173\u4e8e\u7248\u672c\u63a7\u5236&#xff08;\u539f\u59cb\u7248\u672c&#xff09;<\/li>\n<\/ul>\n<p>     <b>\u89e3\u91ca\u4e00\u4e9b\u57fa\u672c\u7684 git \u547d\u4ee4\u3002<\/b><\/p>\n<ul dir=\"auto\">\n<li>git init- \u521b\u5efa\u65b0\u7684\u672c\u5730\u4ed3\u5e93<\/li>\n<li>git commit -m &#034;message&#034;- \u5c06\u66f4\u6539\u63d0\u4ea4\u5230 head<\/li>\n<li>git status- \u5217\u51fa\u60a8\u6dfb\u52a0\u7684\u6587\u4ef6&#xff0c;\u5e76\u63d0\u4ea4\u60a8\u4ece\u90a3\u65f6\u8d77\u66f4\u6539\u7684\u4efb\u4f55\u6587\u4ef6git add<\/li>\n<li>git push origin master- \u5c06\u66f4\u6539\u53d1\u9001\u5230\u8fdc\u7a0b\u4ed3\u5e93\u7684 master \u5206\u652f<\/li>\n<\/ul>\n<p>     <b>\u89e3\u91ca\u4e00\u4e2a\u7b80\u5355\u7684 Continuous Integration \u7ba1\u9053\u3002<\/b><\/p>\n<ul dir=\"auto\">\n<li>\u514b\u9686\u5b58\u50a8\u5e93<\/li>\n<li>\u90e8\u7f72\u9636\u6bb5 &#xff08;QA&#xff09;<\/li>\n<li>\u6d4b\u8bd5\u73af\u5883 &#xff08;QA&#xff09;<\/li>\n<li>\u90e8\u7f72\u9636\u6bb5 &#xff08;PROD&#xff09;<\/li>\n<\/ul>\n<p>     <b>\u89e3\u91ca\u4e00\u4e9b\u57fa\u672c\u7684 docker \u547d\u4ee4\u3002<\/b><\/p>\n<ul dir=\"auto\">\n<li>docker ps- \u663e\u793a\u6b63\u5728\u8fd0\u884c\u7684\u5bb9\u5668<\/li>\n<li>docker ps -a- \u663e\u793a\u6240\u6709\u5bb9\u5668<\/li>\n<li>docker images- \u663e\u793a Docker \u955c\u50cf<\/li>\n<li>docker logs &lt;container-id|container-name&gt;- \u4ece\u5bb9\u5668\u83b7\u53d6\u65e5\u5fd7<\/li>\n<li>docker network ls- \u663e\u793a\u6240\u6709 Docker \u7f51\u7edc<\/li>\n<li>docker volumes ls- \u663e\u793a\u6240\u6709 Docker \u5377<\/li>\n<li>docker exec -it &lt;container-id|container-name&gt; bash- \u5728\u5177\u6709\u4ea4\u4e92\u5f0f shell \u7684\u5bb9\u5668\u4e2d\u6267\u884c BASH<\/li>\n<\/ul>\n<h6 class=\"heading-element\" dir=\"auto\">\u7f51\u7edc\u5b89\u5168\u95ee\u9898 &#xff08;1&#xff09;<\/h6>\n<p>     <b>\u4ec0\u4e48\u662f\u5b89\u5168\u914d\u7f6e\u9519\u8bef&#xff1f;<\/b><\/p>\n<p 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VLAN\uff0c\u5e76\u4e14\u5fc5\u987b\u5305\u542b\u591a\u8fbe 30 \u4e2a\u8bbe\u5907\u7684\u5b50\u7f51\uff0c\u90fd\u53ef\u4ee5\u79f0\u4e3a &#8211; \u6216\u5b50\u7f51\u63a9\u7801\u3002\u4f46\u662f\uff0c\u8c28\u614e\u7684\u505a\u6cd5\u662f\u63d0\u4f9b\u67d0\u79cd\u5f62\u5f0f\u7684\u751f\u4ea7\u7f51\u7edc\u4fdd\u62a4\uff0c\u4f7f\u5176\u514d\u53d7\u5b9e\u9a8c\u5ba4\u6216\u5b9e\u9a8c\u7f51\u7edc\u7684\u5f71\u54cd\u3002\u63cf\u8ff0\u4e00\u822c\u6280\u672f\u529f\u80fd\uff08\u7b2c 3 \u5c42\u8f6c\u53d1\uff09\u6216\u7528\u4e8e\u6b64\u76ee\u7684\u7684\u786c\u4ef6\u8bbe\u5907\uff0c\u800c\u7f51\u5173\u63cf\u8ff0\u672c\u5730\u7f51\u6bb5\u7684\u529f\u80fd\uff08\u63d0\u4f9b\u4e0e\u5176\u4ed6\u5730\u65b9\u7684\u8fde\u63a5\uff09\u3002\u8def\u7531\u5206\u7ec4\u662f\u4e0d\u53ef\u80fd\u7684\uff0c\u6bcf\u4e2a\u8def\u7531\u5668\u90fd\u9700\u8981\u8ddf\u8e2a\u901a\u8fc7\u5176\u4e2d\u7ee7\u6d41\u91cf\u7684\u6bcf\u4e2a\u8bbe\u5907\u7684\u8def\u7531\u3002\u4ec0\u4e48\u662f 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