{"id":48488,"date":"2025-07-30T12:06:55","date_gmt":"2025-07-30T04:06:55","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/48488.html"},"modified":"2025-07-30T12:06:55","modified_gmt":"2025-07-30T04:06:55","slug":"%e6%a0%a1%e5%9b%ad%e7%bd%91%e7%bb%9c%e8%ae%be%e8%ae%a1%e8%af%be%e7%a8%8b%e5%ae%9e%e8%b7%b5%ef%bc%9a%e4%bb%8e%e5%8d%95%e8%87%82%e8%b7%af%e7%94%b1%e5%99%a8%e5%88%b0%e6%9c%8d%e5%8a%a1%e5%99%a8%e8%a7%84","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/48488.html","title":{"rendered":"\u6821\u56ed\u7f51\u7edc\u8bbe\u8ba1\u8bfe\u7a0b\u5b9e\u8df5\uff1a\u4ece\u5355\u81c2\u8def\u7531\u5668\u5230\u670d\u52a1\u5668\u89c4\u5212"},"content":{"rendered":"<p>  \u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90&#xff0c;\u70b9\u51fb\u83b7\u53d6  <img decoding=\"async\" alt=\"menu-r.4af5f7ec.gif\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730040654-68899a5e4e9ee.gif\" style=\"width:16px;margin-left:4px;vertical-align:text-bottom;cursor:text\" \/> <\/p>\n<p> \u7b80\u4ecb&#xff1a;\u672c\u6587\u6863\u4e3b\u8981\u4ecb\u7ecd\u5982\u4f55\u6784\u5efa\u4e00\u4e2a\u9ad8\u6548\u3001\u5b89\u5168\u4e14\u5177\u5907\u5197\u4f59\u6027\u7684\u6821\u56ed\u7f51\u7edc\u67b6\u6784\u3002\u8be6\u7ec6\u63a2\u8ba8\u4e86\u5305\u62ec\u5355\u81c2\u8def\u7531\u5668\u914d\u7f6e\u3001\u9759\u6001\u8def\u7531\u8bbe\u5b9a\u3001ACL\u5e94\u7528\u3001VLAN\u5212\u5206\u4ee5\u53ca\u670d\u52a1\u5668\u89c4\u5212\u7b49\u591a\u4e2a\u5173\u952e\u73af\u8282&#xff0c;\u5e76\u63d0\u4f9b\u5bf9\u6bcf\u4e2a\u73af\u8282\u7684\u6df1\u5165\u8bb2\u89e3\u3002\u5b66\u751f\u5c06\u5b66\u4e60\u5982\u4f55\u8bbe\u8ba1\u7f51\u7edc\u67b6\u6784&#xff0c;\u5e76\u786e\u4fdd\u5176\u6269\u5c55\u6027\u3001\u6613\u7ba1\u7406\u6027&#xff0c;\u4ee5\u53ca\u4e0e\u5916\u90e8\u7f51\u7edc\u7684\u826f\u597d\u8fde\u63a5\u6027\u3002  <img decoding=\"async\" alt=\"\u8ba1\u7b97\u673a\u7f51\u7edc\u8bfe\u7a0b\u8bbe\u8ba1\u4e4b\u6821\u56ed\u7f51\u89c4\u5212\u8bbe\u8ba1\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730040654-68899a5e6240a.jpg\" \/> <\/p>\n<h2> 1. \u6821\u56ed\u7f51\u9ad8\u6548\u5b89\u5168\u67b6\u6784\u8bbe\u8ba1 <\/h2>\n<p> \u6821\u56ed\u7f51\u4f5c\u4e3a\u6559\u80b2\u673a\u6784\u4fe1\u606f\u6d41\u901a\u7684\u547d\u8109&#xff0c;\u4e0d\u4ec5\u627f\u8f7d\u7740\u6559\u5b66\u3001\u79d1\u7814\u548c\u7ba1\u7406\u7684\u91cd\u4efb&#xff0c;\u4e5f\u662f\u73b0\u4ee3\u6559\u80b2\u4fe1\u606f\u5316\u7684\u57fa\u7840\u3002\u672c\u7ae0\u8282\u5c06\u4ece\u6821\u56ed\u7f51\u7684\u57fa\u672c\u7ec4\u6210\u548c\u9700\u6c42\u5206\u6790\u5f00\u59cb&#xff0c;\u6df1\u5165\u63a2\u8ba8\u9ad8\u6548\u4e0e\u5b89\u5168\u7684\u67b6\u6784\u8bbe\u8ba1&#xff0c;\u4e3a\u6559\u80b2\u673a\u6784\u63d0\u4f9b\u4e00\u4e2a\u7a33\u5b9a\u3001\u5b89\u5168\u7684\u7f51\u7edc\u73af\u5883\u3002 <\/p>\n<h3> 1.1 \u6821\u56ed\u7f51\u67b6\u6784\u8bbe\u8ba1\u7684\u91cd\u8981\u6027\u4e0e\u76ee\u6807 <\/h3>\n<p> \u5728\u8fdb\u884c\u6821\u56ed\u7f51\u8bbe\u8ba1\u65f6&#xff0c;\u9996\u8981\u4efb\u52a1\u662f\u660e\u786e\u7f51\u7edc\u8bbe\u8ba1\u7684\u76ee\u6807\u548c\u6838\u5fc3\u9700\u6c42\u3002\u4e00\u4e2a\u6210\u529f\u7684\u6821\u56ed\u7f51\u67b6\u6784\u9700\u8981\u6ee1\u8db3\u4ee5\u4e0b\u76ee\u6807&#xff1a; <\/p>\n<ul>\n<li>  \u53ef\u6269\u5c55\u6027  &#xff1a;\u968f\u7740\u5b66\u6821\u89c4\u6a21\u7684\u6269\u5927\u548c\u6559\u5b66\u9700\u6c42\u7684\u63d0\u5347&#xff0c;\u7f51\u7edc\u5e94\u80fd\u8f7b\u677e\u6269\u5c55\u4ee5\u9002\u5e94\u65b0\u7684\u53d8\u5316\u3002 <\/li>\n<li>  \u7a33\u5b9a\u6027\u4e0e\u53ef\u9760\u6027  &#xff1a;\u7f51\u7edc\u5e94\u5f53\u63d0\u4f9b\u8fde\u7eed\u7684\u3001\u53ef\u9884\u6d4b\u7684\u670d\u52a1\u8d28\u91cf&#xff0c;\u4fdd\u8bc1\u65e5\u5e38\u6559\u5b66\u3001\u7ba1\u7406\u6d3b\u52a8\u7684\u7a33\u5b9a\u8fd0\u884c\u3002 <\/li>\n<li>  \u5b89\u5168\u9632\u5fa1  &#xff1a;\u7f51\u7edc\u8981\u80fd\u591f\u6709\u6548\u9632\u8303\u6765\u81ea\u5185\u90e8\u548c\u5916\u90e8\u7684\u5a01\u80c1&#xff0c;\u4fdd\u62a4\u5b66\u6821\u4fe1\u606f\u8d44\u4ea7\u7684\u5b89\u5168\u3002 <\/li>\n<\/ul>\n<h3> 1.2 \u6821\u56ed\u7f51\u7684\u57fa\u672c\u7ec4\u6210\u4e0e\u9700\u6c42\u5206\u6790 <\/h3>\n<p> \u4e00\u4e2a\u57fa\u672c\u7684\u6821\u56ed\u7f51\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6838\u5fc3\u7ec4\u6210\u90e8\u5206&#xff1a; <\/p>\n<ul>\n<li>  \u63a5\u5165\u5c42  &#xff1a;\u8d1f\u8d23\u7528\u6237\u7684\u63a5\u5165\u548c\u5e26\u5bbd\u7ba1\u7406\u3002 <\/li>\n<li>  \u5206\u5e03\u5c42  &#xff1a;\u4e3b\u8981\u8fdb\u884c\u6570\u636e\u5305\u7684\u8def\u7531\u9009\u62e9\u548c\u533a\u57df\u95f4\u7684\u8fde\u901a\u6027\u3002 <\/li>\n<li>  \u6838\u5fc3\u5c42  &#xff1a;\u7f51\u7edc\u7684\u9ad8\u901f\u4ea4\u6362\u4e3b\u5e72&#xff0c;\u63d0\u4f9b\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93\u80fd\u529b\u3002 <\/li>\n<\/ul>\n<p> \u4e3a\u4e86\u786e\u4fdd\u6821\u56ed\u7f51\u9ad8\u6548\u7a33\u5b9a\u5730\u8fd0\u884c&#xff0c;\u9700\u6c42\u5206\u6790\u81f3\u5173\u91cd\u8981\u3002\u5b83\u6d89\u53ca\u7f51\u7edc\u7684\u5e26\u5bbd\u9700\u6c42\u3001\u7528\u6237\u6570\u91cf\u3001\u5e94\u7528\u7c7b\u578b\u7b49\u8981\u7d20&#xff0c;\u4e3a\u540e\u7eed\u7684\u7f51\u7edc\u67b6\u6784\u8bbe\u8ba1\u548c\u8d44\u6e90\u5206\u914d\u63d0\u4f9b\u4f9d\u636e\u3002 <\/p>\n<h3> 1.3 \u6821\u56ed\u7f51\u5b89\u5168\u7b56\u7565\u6982\u8ff0 <\/h3>\n<p> \u6821\u56ed\u7f51\u7684\u5b89\u5168\u7b56\u7565\u65e8\u5728\u4fdd\u62a4\u7f51\u7edc\u4e0d\u53d7\u5185\u5916\u90e8\u5a01\u80c1&#xff0c;\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u4fdd\u5bc6\u6027\u3002\u5e38\u89c1\u7684\u5b89\u5168\u7b56\u7565\u5305\u62ec&#xff1a; <\/p>\n<ul>\n<li>  \u8bbf\u95ee\u63a7\u5236  &#xff1a;\u786e\u4fdd\u53ea\u6709\u6388\u6743\u7528\u6237\u624d\u80fd\u8bbf\u95ee\u7f51\u7edc\u8d44\u6e90\u3002 <\/li>\n<li>  \u52a0\u5bc6\u6280\u672f  &#xff1a;\u5bf9\u4f20\u8f93\u6570\u636e\u8fdb\u884c\u52a0\u5bc6&#xff0c;\u9632\u6b62\u6570\u636e\u6cc4\u9732\u3002 <\/li>\n<li>  \u5165\u4fb5\u68c0\u6d4b\u4e0e\u9632\u5fa1\u7cfb\u7edf  &#xff1a;\u5b9e\u65f6\u76d1\u63a7\u7f51\u7edc\u6d3b\u52a8&#xff0c;\u53ca\u65f6\u53d1\u73b0\u5e76\u54cd\u5e94\u5f02\u5e38\u884c\u4e3a\u3002 <\/li>\n<\/ul>\n<h3> 1.4 \u6821\u56ed\u7f51\u9ad8\u6548\u8bbe\u8ba1\u65b9\u6848\u63a2\u8ba8 <\/h3>\n<p> \u9ad8\u6548\u7f51\u7edc\u8bbe\u8ba1\u662f\u57fa\u4e8e\u5408\u7406\u7684\u89c4\u5212\u548c\u914d\u7f6e&#xff0c;\u65e8\u5728\u5145\u5206\u5229\u7528\u7f51\u7edc\u8d44\u6e90\u3002\u4f8b\u5982&#xff0c;\u91c7\u7528\u5206\u5c42\u67b6\u6784\u6a21\u578b\u6765\u5e73\u8861\u7f51\u7edc\u6d41\u91cf&#xff0c;\u4f7f\u7528VLAN\u6765\u9694\u79bb\u4e0d\u540c\u90e8\u95e8\u6216\u5b89\u5168\u7ea7\u522b\u7684\u7f51\u7edc\u6d41\u91cf&#xff0c;\u4ee5\u53ca\u5229\u7528\u4ea4\u6362\u673a\u548c\u8def\u7531\u5668\u7684QoS&#xff08;Quality of Service&#xff09;\u7279\u6027\u6765\u4fdd\u8bc1\u5173\u952e\u5e94\u7528\u7684\u6027\u80fd\u3002 <\/p>\n<p> \u5728\u6b64\u57fa\u7840\u4e0a&#xff0c;\u672c\u7ae0\u540e\u7eed\u5185\u5bb9\u5c06\u9488\u5bf9\u67b6\u6784\u8bbe\u8ba1\u7684\u5177\u4f53\u65b9\u9762\u8fdb\u884c\u6df1\u5165\u63a2\u8ba8&#xff0c;\u5305\u62ec\u786c\u4ef6\u9009\u62e9\u3001\u914d\u7f6e\u4f18\u5316\u3001\u5b89\u5168\u7b56\u7565\u7684\u5b9e\u65bd\u7b49&#xff0c;\u4e3a\u6784\u5efa\u4e00\u4e2a\u9ad8\u6548\u5b89\u5168\u7684\u6821\u56ed\u7f51\u73af\u5883\u63d0\u4f9b\u5b9e\u9645\u53ef\u884c\u7684\u6307\u5bfc\u3002 <\/p>\n<h2> 2. \u5355\u81c2\u8def\u7531\u5668\u914d\u7f6e\u4e0e\u5e94\u7528 <\/h2>\n<h3> 2.1 \u5355\u81c2\u8def\u7531\u5668\u7684\u57fa\u672c\u539f\u7406\u4e0e\u5e94\u7528\u573a\u666f <\/h3>\n<p> \u5355\u81c2\u8def\u7531\u5668&#xff0c;\u4e5f\u79f0\u4e3a\u8def\u7531\u4e00\u6b21\u81c2&#xff0c;\u662f\u4e00\u79cd\u7279\u6b8a\u7528\u9014\u7684\u8def\u7531\u5668\u914d\u7f6e&#xff0c;\u5b83\u7684\u6838\u5fc3\u6982\u5ff5\u5728\u4e8e\u901a\u8fc7\u4e00\u4e2a\u7269\u7406\u63a5\u53e3\u5b9e\u73b0\u591a\u4e2a\u903b\u8f91\u7f51\u7edc\u95f4\u7684\u8def\u7531\u3002\u4e0e\u4f20\u7edf\u7684\u8def\u7531\u5668\u4e0d\u540c&#xff0c;\u5355\u81c2\u8def\u7531\u5668\u5e76\u4e0d\u4e3a\u6bcf\u4e00\u4e2a\u8fde\u63a5\u7684\u7f51\u7edc\u5206\u914d\u4e00\u4e2a\u7269\u7406\u63a5\u53e3&#xff0c;\u800c\u662f\u5229\u7528\u5176\u5185\u90e8\u8def\u7531\u8868\u6765\u8fdb\u884c\u6570\u636e\u5305\u7684\u8f6c\u53d1\u3002\u8fd9\u79cd\u914d\u7f6e\u80fd\u591f\u5927\u91cf\u8282\u7ea6\u63a5\u53e3\u8d44\u6e90&#xff0c;\u5e38\u89c1\u4e8e\u5c0f\u578b\u7f51\u7edc\u73af\u5883\u4e2d\u3002 <\/p>\n<p> \u5728\u6821\u56ed\u7f51\u573a\u666f\u4e0b&#xff0c;\u5355\u81c2\u8def\u7531\u5668\u7ecf\u5e38\u88ab\u7528\u4f5c\u7f51\u5173\u8bbe\u5907&#xff0c;\u8fde\u63a5\u6821\u56ed\u7f51\u7684\u5185\u90e8\u7f51\u7edc\u548c\u5916\u90e8\u4e92\u8054\u7f51&#xff0c;\u540c\u65f6\u8fd8\u80fd\u6839\u636e\u5185\u90e8\u4e0d\u540c\u5b50\u7f51\u7684\u9700\u6c42&#xff0c;\u8fdb\u884c\u5408\u7406\u7684\u6570\u636e\u5305\u8f6c\u53d1\u3002\u7531\u4e8e\u5176\u6210\u672c\u6548\u76ca\u9ad8&#xff0c;\u53c8\u53ef\u4ee5\u7075\u6d3b\u914d\u7f6e&#xff0c;\u5355\u81c2\u8def\u7531\u5668\u975e\u5e38\u9002\u5408\u9884\u7b97\u6709\u9650\u4f46\u53c8\u9700\u8981\u7f51\u7edc\u9694\u79bb\u7684\u6559\u80b2\u673a\u6784\u3002 <\/p>\n<h3> 2.2 \u5355\u81c2\u8def\u7531\u5668\u7684\u914d\u7f6e\u6b65\u9aa4\u8be6\u89e3 <\/h3>\n<h4> 2.2.1 \u8def\u7531\u5668\u57fa\u7840\u8bbe\u7f6e <\/h4>\n<p> \u5728\u5f00\u59cb\u914d\u7f6e\u5355\u81c2\u8def\u7531\u5668\u4e4b\u524d&#xff0c;\u9996\u5148\u9700\u8981\u786e\u4fdd\u8def\u7531\u5668\u7684\u7269\u7406\u8fde\u63a5\u662f\u6b63\u786e\u7684\u3002\u8def\u7531\u5668\u7684WAN\u53e3\u5e94\u8be5\u8fde\u63a5\u5230\u4e92\u8054\u7f51&#xff0c;\u800cLAN\u53e3\u5219\u8fde\u63a5\u5230\u5185\u90e8\u7f51\u7edc\u3002\u63a5\u4e0b\u6765&#xff0c;\u8981\u8fdb\u5165\u8def\u7531\u5668\u7684\u63a7\u5236\u53f0\u8fdb\u884c\u57fa\u7840\u8bbe\u7f6e\u3002 <\/p>\n<p>enable<br \/>\nconfigure terminal<br \/>\nhostname Router<br \/>\ninterface GigabitEthernet 0\/0<br \/>\nip address 192.168.1.1 255.255.255.0<br \/>\nno shutdown<br \/>\nexit<\/p>\n<p> \u4e0a\u8ff0\u4ee3\u7801\u5757\u5c55\u793a\u4e86\u5982\u4f55\u8fdb\u5165\u7279\u6743\u6a21\u5f0f&#xff08;enable&#xff09;&#xff0c;\u8fdb\u5165\u914d\u7f6e\u6a21\u5f0f&#xff08;configure terminal&#xff09;&#xff0c;\u8bbe\u7f6e\u8def\u7531\u5668\u7684\u4e3b\u673a\u540d&#xff08;hostname&#xff09;&#xff0c;\u914d\u7f6eLAN\u53e3&#xff08;GigabitEthernet 0\/0&#xff09;&#xff0c;\u7ed9\u63a5\u53e3\u5206\u914dIP\u5730\u5740&#xff0c;\u5e76\u786e\u4fdd\u63a5\u53e3\u542f\u52a8&#xff08;no shutdown&#xff09;\u3002\u6bcf\u4e2a\u6b65\u9aa4\u90fd\u6709\u6ce8\u91ca\u89e3\u91ca\u6bcf\u4e2a\u547d\u4ee4\u7684\u4f5c\u7528\u3002 <\/p>\n<h4> 2.2.2 \u5355\u81c2\u8def\u7531\u5668\u7f51\u7edc\u63a5\u53e3\u914d\u7f6e <\/h4>\n<p> \u63a5\u4e0b\u6765\u7684\u6b65\u9aa4\u5305\u62ec\u914d\u7f6e\u4e0e\u5355\u81c2\u8def\u7531\u5668\u76f8\u5173\u8054\u7684\u4ea4\u6362\u673a\u7aef\u53e3&#xff0c;\u901a\u5e38\u8fd9\u4e9b\u7aef\u53e3\u4f1a\u88ab\u8bbe\u7f6e\u4e3a\u8bbf\u95ee\u6a21\u5f0f&#xff0c;\u5e76\u4e14\u914d\u7f6e\u5bf9\u5e94\u7684VLAN\u3002\u7531\u4e8e\u5355\u81c2\u8def\u7531\u5668\u53ea\u6709\u4e00\u4e2a\u7269\u7406\u63a5\u53e3&#xff0c;\u56e0\u6b64\u9700\u8981\u901a\u8fc7\u914d\u7f6e\u5b50\u63a5\u53e3\u6765\u5b9e\u73b0\u591a\u4e2a\u903b\u8f91\u7f51\u7edc\u95f4\u7684\u8def\u7531\u3002 <\/p>\n<p>interface GigabitEthernet 0\/0.1<br \/>\nencapsulation dot1Q 10<br \/>\nip address 192.168.10.1 255.255.255.0<br \/>\nexit<\/p>\n<p> \u8fd9\u91cc\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u5b50\u63a5\u53e3&#xff08;GigabitEthernet 0\/0.1&#xff09;&#xff0c;\u4e3a\u5b83\u914d\u7f6e\u4e86VLAN\u6807\u8bc6&#xff08;encapsulation dot1Q 10&#xff09;&#xff0c;\u5e76\u4e3a\u5176\u5206\u914d\u4e86IP\u5730\u5740&#xff08;ip address&#xff09;\u3002\u8fd9\u4e2a\u5b50\u63a5\u53e3\u5c06\u4f5c\u4e3a\u8fde\u63a5\u5230VLAN 10\u7f51\u7edc\u7684\u903b\u8f91\u63a5\u53e3\u3002 <\/p>\n<h4> 2.2.3 \u9759\u6001\u8def\u7531\u4e0eNAT\u8bbe\u7f6e <\/h4>\n<p> \u4e3a\u4e86\u786e\u4fdd\u5355\u81c2\u8def\u7531\u5668\u80fd\u591f\u6b63\u786e\u5730\u8f6c\u53d1\u6570\u636e\u5305&#xff0c;\u9700\u8981\u914d\u7f6e\u9759\u6001\u8def\u7531&#xff0c;\u5e76\u4e14\u4e3a\u5185\u7f51\u7528\u6237\u8bbe\u7f6e\u7f51\u7edc\u5730\u5740\u8f6c\u6362&#xff08;NAT&#xff09;&#xff0c;\u4ee5\u4fbf\u5b83\u4eec\u53ef\u4ee5\u8bbf\u95ee\u4e92\u8054\u7f51\u3002 <\/p>\n<p>ip route 0.0.0.0 0.0.0.0 192.168.1.2<br \/>\ninterface GigabitEthernet 0\/0<br \/>\nip nat inside<br \/>\nexit<br \/>\ninterface GigabitEthernet 0\/1<br \/>\nip nat outside<br \/>\nexit<br \/>\naccess-list 1 permit 192.168.10.0 0.0.0.255<br \/>\nip nat inside source list 1 interface GigabitEthernet 0\/0 overload<\/p>\n<p> \u5728\u6b64\u914d\u7f6e\u4e2d&#xff0c;\u6211\u4eec\u6dfb\u52a0\u4e86\u4e00\u4e2a\u9ed8\u8ba4\u7684\u9759\u6001\u8def\u7531&#xff08;ip route&#xff09;\u4f7f\u5f97\u6240\u6709\u4e0d\u5339\u914d\u8def\u7531\u8868\u7684\u6d41\u91cf\u90fd\u901a\u8fc7\u4e0b\u4e00\u8df3\u5730\u5740\u8f6c\u53d1&#xff0c;\u8fd9\u91cc\u5047\u8bbe\u4e0b\u4e00\u8df3\u5730\u5740\u4e3a192.168.1.2\u3002\u6b64\u5916&#xff0c;\u6211\u4eec\u5b9a\u4e49\u4e86NAT\u7684\u5185\u90e8\u548c\u5916\u90e8\u63a5\u53e3&#xff0c;\u5e76\u4e14\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u8bbf\u95ee\u63a7\u5236\u5217\u8868&#xff08;access-list&#xff09;\u5141\u8bb8\u7279\u5b9a\u7684\u5185\u7f51\u5730\u5740\u8bbf\u95ee\u5916\u90e8\u7f51\u7edc&#xff0c;\u901a\u8fc7\u63a5\u53e3&#xff08;GigabitEthernet 0\/0&#xff09;\u6267\u884cPAT&#xff08;\u7aef\u53e3\u5730\u5740\u8f6c\u6362&#xff09;\u3002 <\/p>\n<h3> 2.3 \u5355\u81c2\u8def\u7531\u5668\u7684\u6027\u80fd\u76d1\u63a7\u4e0e\u6545\u969c\u8bca\u65ad <\/h3>\n<h4> 2.3.1 \u76d1\u63a7\u5de5\u5177\u548c\u65b9\u6cd5 <\/h4>\n<p> \u8981\u786e\u4fdd\u5355\u81c2\u8def\u7531\u5668\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd&#xff0c;\u76d1\u63a7\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u901a\u8fc7\u5b9a\u671f\u68c0\u67e5CPU\u548c\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u3001\u63a5\u53e3\u72b6\u6001\u3001\u8def\u7531\u8868\u7b49\u5173\u952e\u6307\u6807&#xff0c;\u53ef\u4ee5\u53ca\u65e9\u53d1\u73b0\u6f5c\u5728\u7684\u6545\u969c\u3002 <\/p>\n<p>graph LR<br \/>\nA[\u76d1\u63a7\u8def\u7531\u5668\u6027\u80fd] &#8211;&gt; B[CPU\u548c\u5185\u5b58\u4f7f\u7528\u7387]<br \/>\nA &#8211;&gt; C[\u63a5\u53e3\u72b6\u6001]<br \/>\nA &#8211;&gt; D[\u8def\u7531\u8868]<\/p>\n<p> \u901a\u8fc7\u4f7f\u7528\u50cfSNMP\u534f\u8bae\u8fd9\u6837\u7684\u5de5\u5177&#xff0c;\u7ba1\u7406\u5458\u53ef\u4ee5\u8fdc\u7a0b\u83b7\u53d6\u8def\u7531\u5668\u7684\u72b6\u6001\u548c\u6027\u80fd\u6570\u636e\u3002\u6b64\u5916&#xff0c;\u65e5\u5fd7\u7cfb\u7edf&#xff08;Syslog&#xff09;\u548c\u6545\u969c\u7ba1\u7406\u7cfb\u7edf&#xff08;\u5982Nagios\u6216Zabbix&#xff09;\u4e5f\u53ef\u7528\u4e8e\u76d1\u63a7\u3002 <\/p>\n<h4> 2.3.2 \u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u7b56\u7565 <\/h4>\n<p> \u5355\u81c2\u8def\u7531\u5668\u5e38\u89c1\u7684\u95ee\u9898\u53ef\u80fd\u5305\u62ec\u914d\u7f6e\u9519\u8bef\u3001\u786c\u4ef6\u6545\u969c\u6216\u5e26\u5bbd\u74f6\u9888\u3002\u4f8b\u5982&#xff0c;\u5982\u679c\u5185\u90e8\u7f51\u7edc\u65e0\u6cd5\u8bbf\u95ee\u5916\u90e8\u7f51\u7edc&#xff0c;\u90a3\u4e48\u53ef\u80fd\u662f\u56e0\u4e3a\u8def\u7531\u914d\u7f6e\u9519\u8bef\u6216NAT\u8bbe\u7f6e\u4e0d\u6b63\u786e\u3002\u901a\u8fc7\u68c0\u67e5\u8def\u7531\u8868\u548cNAT\u914d\u7f6e\u53ef\u4ee5\u8bca\u65ad\u548c\u89e3\u51b3\u95ee\u9898\u3002 <\/p>\n<p>show ip route<br \/>\nshow ip nat translations<\/p>\n<p> \u4e0a\u8ff0\u547d\u4ee4\u53ef\u4ee5\u7528\u6765\u67e5\u770b\u8def\u7531\u8868\u548cNAT\u7684\u7ffb\u8bd1\u8868\u3002\u7ba1\u7406\u5458\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e9b\u4fe1\u606f\u6765\u786e\u5b9a\u662f\u5426\u6709\u8def\u7531\u6216NAT\u6761\u76ee\u4e22\u5931\u6216\u9519\u8bef\u3002\u5982\u679c\u786e\u5b9a\u914d\u7f6e\u6b63\u786e&#xff0c;\u90a3\u4e48\u95ee\u9898\u53ef\u80fd\u5728\u7269\u7406\u5c42\u9762\u4e0a&#xff0c;\u8fd9\u65f6\u5c31\u9700\u8981\u68c0\u67e5\u786c\u4ef6\u8fde\u63a5\u548c\u4ea4\u6362\u673a\u7aef\u53e3\u72b6\u6001\u3002 <\/p>\n<p> \u901a\u8fc7\u4e0a\u8ff0\u914d\u7f6e\u548c\u76d1\u63a7\u6b65\u9aa4&#xff0c;\u5355\u81c2\u8def\u7531\u5668\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u53ef\u4ee5\u5728\u4fdd\u8bc1\u5b89\u5168\u9ad8\u6548\u7684\u540c\u65f6&#xff0c;\u4e5f\u4e3a\u6821\u56ed\u7f51\u63d0\u4f9b\u53ef\u6269\u5c55\u4e14\u6613\u4e8e\u7ba1\u7406\u7684\u7f51\u7edc\u8fde\u63a5\u89e3\u51b3\u65b9\u6848\u3002 <\/p>\n<h2> 3. \u9759\u6001\u8def\u7531\u8bbe\u5b9a\u53ca\u4f18\u5316 <\/h2>\n<h3> 3.1 \u9759\u6001\u8def\u7531\u7684\u6982\u5ff5\u4e0e\u5e94\u7528\u73af\u5883 <\/h3>\n<p> \u9759\u6001\u8def\u7531\u662f\u4e00\u79cd\u7b80\u5355\u76f4\u63a5\u7684\u8def\u7531\u65b9\u5f0f&#xff0c;\u7f51\u7edc\u7ba1\u7406\u5458\u5728\u8def\u7531\u5668\u4e0a\u624b\u52a8\u914d\u7f6e\u8def\u7531\u4fe1\u606f&#xff0c;\u6307\u5bfc\u6570\u636e\u5305\u7684\u4f20\u8f93\u8def\u5f84\u3002\u4e0e\u52a8\u6001\u8def\u7531\u76f8\u6bd4&#xff0c;\u9759\u6001\u8def\u7531\u4e0d\u4f9d\u8d56\u8def\u7531\u534f\u8bae\u6765\u66f4\u65b0\u8def\u7531\u8868&#xff0c;\u56e0\u6b64\u5728\u7f51\u7edc\u62d3\u6251\u4e0d\u9891\u7e41\u53d8\u52a8\u7684\u5c0f\u578b\u7f51\u7edc\u4e2d&#xff0c;\u9759\u6001\u8def\u7531\u56e0\u5176\u914d\u7f6e\u7b80\u5355\u548c\u51cf\u5c11\u8def\u7531\u534f\u8bae\u5904\u7406\u5f00\u9500\u7684\u4f18\u52bf\u800c\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002 <\/p>\n<p> \u5728\u5e94\u7528\u9759\u6001\u8def\u7531\u65f6&#xff0c;\u9700\u8981\u8003\u8651\u4ee5\u4e0b\u51e0\u70b9&#xff1a;  &#8211; \u7f51\u7edc\u89c4\u6a21&#xff1a;\u9002\u5408\u4e8e\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u7b80\u5355\u4e14\u4e0d\u592a\u53ef\u80fd\u53d1\u751f\u6539\u53d8\u7684\u7f51\u7edc\u73af\u5883\u3002  &#8211; \u8def\u7531\u5668\u6570\u91cf&#xff1a;\u5728\u8def\u7531\u5668\u6570\u91cf\u8f83\u5c11\u7684\u7f51\u7edc\u4e2d&#xff0c;\u914d\u7f6e\u548c\u7ba1\u7406\u9759\u6001\u8def\u7531\u8f83\u4e3a\u7b80\u5355\u3002  &#8211; \u4eba\u5458\u80fd\u529b&#xff1a;\u9700\u8981\u7ba1\u7406\u5458\u6709\u8f83\u5f3a\u7684\u7f51\u7edc\u77e5\u8bc6\u548c\u914d\u7f6e\u80fd\u529b&#xff0c;\u4ee5\u4fdd\u8bc1\u8def\u7531\u7b56\u7565\u7684\u6b63\u786e\u6027\u3002 <\/p>\n<h3> 3.2 \u9759\u6001\u8def\u7531\u7684\u914d\u7f6e\u65b9\u6cd5\u4e0e\u6b65\u9aa4 <\/h3>\n<h4> 3.2.1 \u8def\u7531\u5668\u57fa\u7840\u8bbe\u7f6e <\/h4>\n<p> \u5728\u8fdb\u884c\u9759\u6001\u8def\u7531\u914d\u7f6e\u4e4b\u524d&#xff0c;\u9996\u5148\u8981\u5bf9\u8def\u7531\u5668\u8fdb\u884c\u57fa\u7840\u8bbe\u7f6e\u3002\u4f8b\u5982&#xff0c;\u5728Cisco\u8def\u7531\u5668\u4e0a&#xff0c;\u60a8\u9700\u8981\u542f\u52a8\u8def\u7531\u5668\u5e76\u8fdb\u5165\u5168\u5c40\u914d\u7f6e\u6a21\u5f0f&#xff1a; <\/p>\n<p>Router&gt; enable<br \/>\nRouter# configure terminal<br \/>\nRouter(config)#<\/p>\n<p> \u63a5\u4e0b\u6765&#xff0c;\u53ef\u4ee5\u8bbe\u7f6e\u8def\u7531\u5668\u7684\u4e3b\u673a\u540d\u548c\u63a5\u53e3IP\u5730\u5740\u7b49\u57fa\u672c\u4fe1\u606f\u3002 <\/p>\n<h4> 3.2.2 \u5355\u81c2\u8def\u7531\u5668\u7f51\u7edc\u63a5\u53e3\u914d\u7f6e <\/h4>\n<p> \u5728\u7f51\u7edc\u63a5\u53e3\u914d\u7f6e\u65b9\u9762&#xff0c;\u9700\u8981\u4e3a\u8def\u7531\u5668\u4e0a\u7684\u6bcf\u4e2a\u63a5\u53e3\u5206\u914d\u5408\u9002\u7684IP\u5730\u5740\u5e76\u542f\u7528\u63a5\u53e3\u3002\u4ee5\u4e0b\u662f\u542f\u7528\u4e00\u4e2a\u540d\u4e3aFastEthernet0\/0\u7684\u63a5\u53e3\u5e76\u5206\u914dIP\u5730\u5740\u7684\u793a\u4f8b&#xff1a; <\/p>\n<p>Router(config)# interface FastEthernet0\/0<br \/>\nRouter(config-if)# ip address 192.168.1.1 255.255.255.0<br \/>\nRouter(config-if)# no shutdown<br \/>\nRouter(config-if)# exit<\/p>\n<h4> 3.2.3 \u9759\u6001\u8def\u7531\u4e0eNAT\u8bbe\u7f6e <\/h4>\n<p> \u9759\u6001\u8def\u7531\u914d\u7f6e\u662f\u5728\u5168\u5c40\u914d\u7f6e\u6a21\u5f0f\u4e0b\u8fdb\u884c\u7684&#xff0c;\u6307\u5b9a\u76ee\u6807\u7f51\u7edc\u548c\u4e0b\u4e00\u8df3\u5730\u5740\u6216\u51fa\u53e3\u63a5\u53e3\u3002\u4f8b\u5982&#xff0c;\u914d\u7f6e\u4e00\u6761\u5230192.168.2.0\/24\u7f51\u7edc\u7684\u9759\u6001\u8def\u7531&#xff0c;\u4e0b\u4e00\u8df3\u4e3a192.168.1.2&#xff1a; <\/p>\n<p>Router(config)# ip route 192.168.2.0 255.255.255.0 192.168.1.2<\/p>\n<p> \u5bf9\u4e8eNAT&#xff08;\u7f51\u7edc\u5730\u5740\u8f6c\u6362&#xff09;&#xff0c;\u5f53\u9700\u8981\u8ba9\u5185\u90e8\u7f51\u7edc\u4e2d\u7684\u8bbe\u5907\u80fd\u591f\u8bbf\u95ee\u5916\u90e8\u7f51\u7edc\u65f6&#xff0c;\u9700\u8981\u914d\u7f6eNAT\u89c4\u5219\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u57fa\u672c\u7684NAT\u914d\u7f6e\u793a\u4f8b&#xff1a; <\/p>\n<p>Router(config)# interface FastEthernet0\/0<br \/>\nRouter(config-if)# ip nat inside<br \/>\nRouter(config-if)# exit<\/p>\n<p>Router(config)# interface FastEthernet0\/1<br \/>\nRouter(config-if)# ip nat outside<br \/>\nRouter(config-if)# exit<\/p>\n<p>Router(config)# access-list 1 permit 192.168.1.0 0.0.0.255<br \/>\nRouter(config)# ip nat inside source list 1 interface FastEthernet0\/1 overload<\/p>\n<h3> 3.3 \u9759\u6001\u8def\u7531\u6027\u80fd\u4f18\u5316\u6280\u5de7 <\/h3>\n<h4> 3.3.1 \u8def\u7531\u4f18\u5316\u7684\u57fa\u672c\u539f\u5219 <\/h4>\n<p> \u8def\u7531\u4f18\u5316\u7684\u76ee\u7684\u662f\u4fdd\u8bc1\u7f51\u7edc\u7684\u9ad8\u6548\u6027\u548c\u7a33\u5b9a\u6027\u3002\u57fa\u672c\u539f\u5219\u5305\u62ec&#xff1a;  &#8211; \u7b80\u5316\u8def\u7531\u8868&#xff1a;\u901a\u8fc7\u8def\u7531\u6c47\u603b\u6765\u51cf\u5c11\u8def\u7531\u8868\u6761\u76ee&#xff0c;\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u590d\u6742\u6027\u548c\u6f5c\u5728\u7684\u8def\u7531\u73af\u8def\u3002  &#8211; \u4f18\u5316\u8def\u7531\u66f4\u65b0&#xff1a;\u5b9a\u65f6\u68c0\u67e5\u8def\u7531\u8868&#xff0c;\u5220\u9664\u65e0\u6548\u6216\u4e0d\u5fc5\u8981\u7684\u8def\u7531\u6761\u76ee&#xff0c;\u9632\u6b62\u8def\u7531\u8868\u8fc7\u65f6\u3002  &#8211; \u8def\u7531\u8d1f\u8f7d\u5747\u8861&#xff1a;\u5728\u591a\u4e2a\u8def\u5f84\u53ef\u7528\u65f6&#xff0c;\u5408\u7406\u5206\u914d\u6d41\u91cf\u4ee5\u5747\u8861\u8d1f\u8f7d\u3002  &#8211; \u907f\u514d\u8def\u7531\u9ed1\u6d1e&#xff1a;\u786e\u4fdd\u8def\u7531\u66f4\u65b0\u4e2d\u4e0d\u5b58\u5728\u9519\u8bef\u914d\u7f6e&#xff0c;\u5426\u5219\u53ef\u80fd\u5bfc\u81f4\u7f51\u7edc\u6d41\u91cf\u5168\u90e8\u4e22\u5931\u3002 <\/p>\n<h4> 3.3.2 \u5b9e\u9645\u6848\u4f8b\u5206\u6790\u4e0e\u4f18\u5316\u5b9e\u65bd <\/h4>\n<p> \u5047\u8bbe\u6709\u4e00\u4e2a\u5c0f\u578b\u529e\u516c\u7f51\u7edc&#xff0c;\u5305\u542b\u4e09\u4e2a\u90e8\u95e8&#xff0c;\u5206\u522b\u4f4d\u4e8e\u4e0d\u540c\u7684\u5b50\u7f51\u3002\u7f51\u7edc\u7ba1\u7406\u5458\u53ef\u4ee5\u914d\u7f6e\u9759\u6001\u8def\u7531\u6765\u786e\u4fdd\u90e8\u95e8\u95f4\u901a\u4fe1\u7684\u6548\u7387\u3002\u4f8b\u5982&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u6c47\u603b\u8def\u7531\u6765\u7b80\u5316\u8def\u7531\u8868\u3002\u5982\u679c\u90e8\u95e81\u548c\u90e8\u95e82\u4e4b\u95f4\u6709\u591a\u4e2a\u5b50\u7f51&#xff0c;\u53ef\u4ee5\u5c06\u8fd9\u4e9b\u5b50\u7f51\u6c47\u603b\u4e3a\u4e00\u6761\u8def\u7531\u6761\u76ee&#xff0c;\u4ee5\u7b80\u5316\u8def\u7531\u8868\u3002\u4e0b\u9762\u5c55\u793a\u4e86\u6c47\u603b\u8def\u7531\u914d\u7f6e\u7684\u793a\u4f8b&#xff1a; <\/p>\n<p>Router(config)# ip route 192.168.4.0 255.255.255.240 192.168.3.2<br \/>\nRouter(config)# ip route 192.168.4.16 255.255.255.240 192.168.3.2<br \/>\nRouter(config)# ip route 192.168.4.32 255.255.255.240 192.168.3.2<br \/>\n# &#8230;<br \/>\n# \u4f7f\u7528\u4e00\u6761\u6c47\u603b\u8def\u7531\u66ff\u4ee3\u4ee5\u4e0a\u6240\u6709\u8def\u7531<br \/>\nRouter(config)# ip route 192.168.4.0 255.255.255.224 192.168.3.2<\/p>\n<p> \u6b64\u5916&#xff0c;\u4e3a\u4e86\u8fdb\u4e00\u6b65\u4f18\u5316\u7f51\u7edc\u6027\u80fd&#xff0c;\u7f51\u7edc\u7ba1\u7406\u5458\u53ef\u4ee5\u5b9e\u65bd\u7b56\u7565\u8def\u7531&#xff0c;\u6839\u636e\u6570\u636e\u5305\u7684\u7279\u6027&#xff08;\u5982\u6e90\u5730\u5740\u6216\u534f\u8bae\u7c7b\u578b&#xff09;\u9009\u62e9\u4e0d\u540c\u7684\u8def\u5f84\u3002\u4f8b\u5982&#xff0c;\u9488\u5bf9\u7279\u5b9a\u7684\u4e1a\u52a1\u6d41\u91cf\u8bbe\u7f6e\u4f18\u5148\u7ea7\u9ad8\u7684\u8def\u5f84&#xff0c;\u800c\u4e00\u822c\u6d41\u91cf\u5219\u901a\u8fc7\u9ed8\u8ba4\u8def\u5f84\u3002 <\/p>\n<p> \u901a\u8fc7\u4e0a\u8ff0\u4f18\u5316\u65b9\u6cd5&#xff0c;\u7f51\u7edc\u7ba1\u7406\u5458\u53ef\u4ee5\u786e\u4fdd\u7f51\u7edc\u73af\u5883\u7684\u7a33\u5b9a\u8fd0\u884c&#xff0c;\u540c\u65f6\u907f\u514d\u8def\u7531\u8868\u8fc7\u4e8e\u5e9e\u5927\u5bfc\u81f4\u7ba1\u7406\u4e0a\u7684\u4e0d\u4fbf\u3002 <\/p>\n<p> \u81f3\u6b64&#xff0c;\u6211\u4eec\u5df2\u7ecf\u5b8c\u6210\u4e86\u7b2c\u4e09\u7ae0\u7684\u5168\u90e8\u5185\u5bb9&#xff0c;\u5bf9\u9759\u6001\u8def\u7531\u7684\u6982\u5ff5\u3001\u914d\u7f6e\u65b9\u6cd5\u53ca\u4f18\u5316\u6280\u5de7\u8fdb\u884c\u4e86\u6df1\u5165\u63a2\u8ba8\u3002\u5e0c\u671b\u672c\u7ae0\u5185\u5bb9\u80fd\u591f\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u9759\u6001\u8def\u7531\u7684\u8bbe\u8ba1\u548c\u5e94\u7528&#xff0c;\u5e76\u5728\u5b9e\u9645\u5de5\u4f5c\u4e2d\u5f97\u5230\u6709\u6548\u7684\u5b9e\u8df5\u548c\u5e94\u7528\u3002 <\/p>\n<h2> 4. \u8bbf\u95ee\u63a7\u5236\u5217\u8868&#xff08;ACL&#xff09;\u7684\u914d\u7f6e\u4e0e\u7ba1\u7406 <\/h2>\n<h3> 4.1 ACL\u7684\u57fa\u672c\u6982\u5ff5\u4e0e\u4f5c\u7528 <\/h3>\n<p> \u8bbf\u95ee\u63a7\u5236\u5217\u8868&#xff08;ACL&#xff09;\u662f\u7f51\u7edc\u8bbe\u5907\u4e2d\u7528\u4e8e\u63a7\u5236\u6570\u636e\u5305\u8fdb\u51fa\u7f51\u7edc\u7684\u4e00\u79cd\u89c4\u5219\u5217\u8868\u3002ACL\u53ef\u4ee5\u5b9a\u4e49\u54ea\u4e9b\u6d41\u91cf\u88ab\u5141\u8bb8\u901a\u8fc7&#xff0c;\u54ea\u4e9b\u6d41\u91cf\u88ab\u62d2\u7edd&#xff0c;\u4ece\u800c\u5b9e\u73b0\u5bf9\u7f51\u7edc\u8bbf\u95ee\u7684\u7cbe\u786e\u63a7\u5236\u3002\u5728\u6821\u56ed\u7f51\u73af\u5883\u4e2d&#xff0c;ACL\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u9632\u6b62\u672a\u6388\u6743\u8bbf\u95ee\u3001\u4fdd\u969c\u7f51\u7edc\u5b89\u5168\u3001\u4f18\u5316\u7f51\u7edc\u6027\u80fd\u548c\u5b9e\u73b0\u7279\u5b9a\u7684\u7f51\u7edc\u7b56\u7565\u3002 <\/p>\n<p> ACL\u7684\u4f5c\u7528\u4e0d\u4ec5\u9650\u4e8e\u8fc7\u6ee4\u6570\u636e\u5305&#xff0c;\u5b83\u8fd8\u53ef\u4ee5\u7528\u4e8e&#xff1a; <\/p>\n<ul>\n<li> \u7f51\u7edc\u6d41\u91cf\u4f18\u5148\u7ea7\u5212\u5206 <\/li>\n<li> \u533a\u57df\u8bbf\u95ee\u63a7\u5236&#xff08;\u5982\u7981\u6b62\u5b66\u751f\u533a\u57df\u8bbf\u95ee\u670d\u52a1\u5668\u533a\u57df&#xff09; <\/li>\n<li> \u7f51\u7edc\u670d\u52a1\u4fdd\u62a4&#xff08;\u5982\u9632\u6b62\u5bf9\u5173\u952e\u670d\u52a1\u5668\u7684\u6076\u610f\u8bbf\u95ee&#xff09; <\/li>\n<li> \u7f51\u7edc\u5730\u5740\u8f6c\u6362&#xff08;NAT&#xff09;\u914d\u7f6e\u4e2d\u9650\u5236\u53ef\u8f6c\u6362\u5730\u5740 <\/li>\n<li> \u8def\u7531\u534f\u8bae\u63a7\u5236&#xff08;\u5982OSPF\u3001BGP&#xff09; <\/li>\n<\/ul>\n<p> ACL\u7684\u914d\u7f6e\u548c\u7ba1\u7406\u5728\u6821\u56ed\u7f51\u7684\u65e5\u5e38\u8fd0\u8425\u4e2d\u81f3\u5173\u91cd\u8981&#xff0c;\u80fd\u591f\u5e2e\u52a9\u7f51\u7edc\u7ba1\u7406\u5458\u7ef4\u62a4\u7f51\u7edc\u79e9\u5e8f\u548c\u5b89\u5168\u3002 <\/p>\n<h3> 4.2 ACL\u7684\u7c7b\u578b\u4e0e\u914d\u7f6e\u65b9\u6cd5 <\/h3>\n<p> ACL\u6709\u4e0d\u540c\u7684\u7c7b\u578b&#xff0c;\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7f51\u7edc\u573a\u666f\u4e0b\u7684\u9700\u6c42\u3002\u6700\u5e38\u89c1\u7684\u662f\u6807\u51c6ACL\u548c\u6269\u5c55ACL\u3002 <\/p>\n<h4> \u6807\u51c6ACL <\/h4>\n<p> \u6807\u51c6ACL\u901a\u8fc7\u6e90IP\u5730\u5740\u6765\u8fc7\u6ee4\u6d41\u91cf&#xff0c;\u7528\u4e8e\u5141\u8bb8\u6216\u62d2\u7edd\u6765\u81ea\u7279\u5b9aIP\u5730\u5740\u6216IP\u5730\u5740\u8303\u56f4\u7684\u6d41\u91cf\u3002\u5b83\u4eec\u901a\u5e38\u7528\u4e8e\u63a7\u5236\u5bf9\u7f51\u7edc\u7684\u603b\u4f53\u8bbf\u95ee\u6743\u9650\u3002 <\/p>\n<h4> \u6269\u5c55ACL <\/h4>\n<p> \u6269\u5c55ACL\u63d0\u4f9b\u66f4\u7cbe\u7ec6\u7684\u63a7\u5236&#xff0c;\u80fd\u591f\u57fa\u4e8e\u6e90\u548c\u76ee\u7684IP\u5730\u5740\u3001\u4f20\u8f93\u5c42\u534f\u8bae&#xff08;\u5982TCP\u3001UDP&#xff09;\u548c\u7aef\u53e3\u53f7\u6765\u8fc7\u6ee4\u6570\u636e\u5305\u3002\u6269\u5c55ACL\u975e\u5e38\u9002\u5408\u4e8e\u9700\u8981\u66f4\u4e25\u683c\u63a7\u5236\u7684\u590d\u6742\u7f51\u7edc\u73af\u5883\u3002 <\/p>\n<h5> \u914d\u7f6e\u65b9\u6cd5 <\/h5>\n<p> \u914d\u7f6eACL\u901a\u5e38\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4&#xff1a; <\/p>\n<li> \u901a\u8fc7\u7279\u5b9a\u547d\u4ee4\u8fdb\u5165ACL\u914d\u7f6e\u6a21\u5f0f&#xff0c;\u4f8b\u5982\u5728Cisco\u8bbe\u5907\u4e0a\u4f7f\u7528  access-list  \u547d\u4ee4\u3002 <\/li>\n<li> \u521b\u5efaACL&#xff0c;\u5e76\u4e3a\u5176\u6307\u5b9a\u4e00\u4e2a\u7f16\u53f7\u6216\u540d\u79f0\u3002 <\/li>\n<li> \u6dfb\u52a0\u89c4\u5219\u6765\u5b9a\u4e49\u5141\u8bb8\u6216\u62d2\u7edd\u7684\u6d41\u91cf\u3002\u4f8b\u5982&#xff1a; <\/li>\n<p>Router(config)# access-list 100 permit ip host 192.168.1.10 any<\/p>\n<p> \u8fd9\u6761\u547d\u4ee4\u521b\u5efa\u4e86\u4e00\u4e2a\u7f16\u53f7\u4e3a100\u7684ACL&#xff0c;\u5e76\u5141\u8bb8\u6765\u81eaIP\u5730\u5740192.168.1.10\u7684\u4efb\u4f55\u6d41\u91cf\u3002 <\/p>\n<li> \u5c06ACL\u5e94\u7528\u5230\u76f8\u5e94\u7684\u63a5\u53e3\u4e0a&#xff0c;\u5e76\u6307\u5b9a\u662f\u5165\u7ad9&#xff08;input&#xff09;\u8fd8\u662f\u51fa\u7ad9&#xff08;output&#xff09;\u8fc7\u6ee4\u3002 <\/li>\n<p>Router(config-if)# ip access-group 100 in<\/p>\n<p> \u6b64\u547d\u4ee4\u5c06\u7f16\u53f7\u4e3a100\u7684ACL\u5e94\u7528\u5230\u5f53\u524d\u63a5\u53e3\u7684\u5165\u7ad9\u6d41\u91cf\u4e0a\u3002 <\/p>\n<li> \u6700\u540e&#xff0c;\u4fdd\u5b58\u914d\u7f6e\u5e76\u9000\u51fa\u3002 <\/li>\n<p> \u914d\u7f6eACL\u65f6&#xff0c;\u9700\u6ce8\u610f\u89c4\u5219\u7684\u987a\u5e8f\u975e\u5e38\u5173\u952e&#xff0c;\u56e0\u4e3aACL\u4f1a\u6309\u7167\u5b9a\u4e49\u7684\u987a\u5e8f\u68c0\u67e5\u6bcf\u4e2a\u89c4\u5219\u3002\u5982\u679c\u6570\u636e\u5305\u5339\u914d\u4e86\u7279\u5b9a\u7684\u89c4\u5219&#xff0c;\u5b83\u5c06\u4e0d\u4f1a\u7ee7\u7eed\u5339\u914d\u540e\u7eed\u7684\u89c4\u5219\u3002 <\/p>\n<h3> 4.3 ACL\u5728\u6821\u56ed\u7f51\u4e2d\u7684\u5e94\u7528\u5b9e\u4f8b <\/h3>\n<p> \u5047\u8bbe\u4e00\u6240\u5927\u5b66\u7684\u56fe\u4e66\u9986\u533a\u548c\u5b66\u751f\u5bbf\u820d\u533a\u5171\u7528\u4e00\u4e2a\u7f51\u7edc&#xff0c;\u4f46\u662f\u56fe\u4e66\u9986\u7684\u7f51\u7edc\u7ba1\u7406\u5458\u5e0c\u671b\u9650\u5236\u5b66\u751f\u8bbf\u95ee\u56fe\u4e66\u9986\u7684\u7279\u5b9a\u670d\u52a1\u5668&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6eACL\u6765\u5b9e\u73b0\u3002 <\/p>\n<h4> \u914d\u7f6e\u6b65\u9aa4\u793a\u4f8b <\/h4>\n<li> \u8fdb\u5165\u8def\u7531\u5668\u914d\u7f6e\u6a21\u5f0f\u3002 <\/li>\n<li> \u521b\u5efa\u7f16\u53f7\u4e3a101\u7684\u6269\u5c55ACL\u89c4\u5219&#xff0c;\u62d2\u7edd\u6765\u81ea\u5b66\u751f\u5bbf\u820d\u533a\u7684\u8bbf\u95ee&#xff0c;\u4f46\u5141\u8bb8\u6240\u6709\u5176\u4ed6\u8bbf\u95ee\u3002 <\/li>\n<p>Router(config)# access-list 101 deny ip 192.168.2.0 0.0.0.255 192.168.3.0 0.0.0.255<br \/>\nRouter(config)# access-list 101 permit ip any any<\/p>\n<li> \u5e94\u7528ACL\u5230\u56fe\u4e66\u9986\u670d\u52a1\u5668\u6240\u8fde\u63a5\u7684\u8def\u7531\u5668\u63a5\u53e3\u4e0a&#xff0c;\u5e76\u8bbe\u7f6e\u4e3a\u5165\u7ad9\u8fc7\u6ee4\u3002 <\/li>\n<p>Router(config-if)# ip access-group 101 in<\/p>\n<li> \u914d\u7f6e\u5b8c\u6210\u540e&#xff0c;\u4fdd\u5b58\u66f4\u6539\u3002 <\/li>\n<p> \u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f&#xff0c;\u5b66\u751f\u5bbf\u820d\u533a\u7684\u7528\u6237\u5c31\u65e0\u6cd5\u8bbf\u95ee\u7279\u5b9a\u7684\u56fe\u4e66\u9986\u670d\u52a1\u5668&#xff0c;\u800c\u5176\u4ed6\u7f51\u7edc\u6d41\u91cf\u5219\u4e0d\u53d7\u5f71\u54cd\u3002 <\/p>\n<h3> 4.4 ACL\u7684\u7ef4\u62a4\u4e0e\u66f4\u65b0\u7b56\u7565 <\/h3>\n<p> \u968f\u7740\u7f51\u7edc\u73af\u5883\u7684\u53d1\u5c55&#xff0c;ACL\u7684\u89c4\u5219\u53ef\u80fd\u9700\u8981\u9891\u7e41\u5730\u66f4\u65b0\u4ee5\u5e94\u5bf9\u65b0\u7684\u7f51\u7edc\u653f\u7b56\u6216\u5b89\u5168\u5a01\u80c1\u3002\u56e0\u6b64&#xff0c;\u5236\u5b9a\u4e00\u4e2a\u6709\u6548\u7684ACL\u7ef4\u62a4\u4e0e\u66f4\u65b0\u7b56\u7565\u662f\u5fc5\u8981\u7684\u3002 <\/p>\n<h4> \u66f4\u65b0\u7b56\u7565 <\/h4>\n<ul>\n<li> \u5b9a\u671f\u5ba1\u8ba1ACL\u89c4\u5219&#xff0c;\u79fb\u9664\u4e0d\u518d\u4f7f\u7528\u7684\u65e7\u89c4\u5219\u3002 <\/li>\n<li> \u6839\u636e\u7f51\u7edc\u62d3\u6251\u53d8\u5316\u3001\u65b0\u7684\u670d\u52a1\u90e8\u7f72\u6216\u5b89\u5168\u7b56\u7565\u66f4\u65b0\u6765\u8c03\u6574ACL\u3002 <\/li>\n<li> \u786e\u4fdd\u6587\u6863\u5316\u6240\u6709ACL\u66f4\u6539&#xff0c;\u4ee5\u4fbf\u4e8e\u8ffd\u8e2a\u548c\u7ba1\u7406\u3002 <\/li>\n<li> \u5b9e\u65bd\u66f4\u6539\u65f6&#xff0c;\u5e94\u5728\u975e\u9ad8\u5cf0\u65f6\u6bb5\u8fdb\u884c&#xff0c;\u4ee5\u51cf\u5c11\u5bf9\u7f51\u7edc\u6027\u80fd\u7684\u5f71\u54cd\u3002 <\/li>\n<li> \u5bf9\u4e8e\u5927\u89c4\u6a21\u6216\u590d\u6742\u7684ACL\u66f4\u6539&#xff0c;\u4e8b\u5148\u8fdb\u884c\u6d4b\u8bd5\u4ee5\u786e\u4fdd\u5b83\u4eec\u6309\u9884\u671f\u5de5\u4f5c\u3002 <\/li>\n<\/ul>\n<h4> \u7ef4\u62a4\u5de5\u5177 <\/h4>\n<p> \u4f7f\u7528\u7f51\u7edc\u7ba1\u7406\u8f6f\u4ef6\u53ef\u4ee5\u7b80\u5316ACL\u7684\u7ef4\u62a4\u5de5\u4f5c\u3002\u8fd9\u4e9b\u5de5\u5177\u901a\u5e38\u63d0\u4f9b&#xff1a; <\/p>\n<ul>\n<li> \u89c4\u5219\u66f4\u6539\u524d\u540e\u7684\u5bf9\u6bd4\u89c6\u56fe\u3002 <\/li>\n<li> \u81ea\u52a8\u5316\u5ba1\u8ba1\u62a5\u544a&#xff0c;\u6807\u8bc6\u5197\u4f59\u6216\u51b2\u7a81\u7684\u89c4\u5219\u3002 <\/li>\n<li> \u8fdc\u7a0b\u914d\u7f6e\u548c\u5e94\u7528ACL\u7684\u80fd\u529b\u3002 <\/li>\n<li> \u89c4\u5219\u53d8\u66f4\u7684\u8bb0\u5f55\u548c\u7248\u672c\u63a7\u5236\u3002 <\/li>\n<\/ul>\n<p> \u901a\u8fc7\u6301\u7eed\u7684\u7ef4\u62a4\u548c\u5408\u7406\u7684\u66f4\u65b0\u7b56\u7565&#xff0c;\u53ef\u4ee5\u786e\u4fddACL\u59cb\u7ec8\u4e0e\u6821\u56ed\u7f51\u7684\u5b89\u5168\u548c\u8bbf\u95ee\u63a7\u5236\u9700\u6c42\u4fdd\u6301\u540c\u6b65\u3002 <\/p>\n<h2> 5. \u865a\u62df\u5c40\u57df\u7f51&#xff08;VLAN&#xff09;\u5212\u5206\u7b56\u7565 <\/h2>\n<h3> 5.1 VLAN\u6280\u672f\u539f\u7406\u53ca\u5176\u5728\u7f51\u7edc\u4e2d\u7684\u4f5c\u7528 <\/h3>\n<p> \u865a\u62df\u5c40\u57df\u7f51&#xff08;VLAN&#xff09;\u662f\u4e00\u79cd\u5728\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u5212\u5206\u4e0d\u540c\u5e7f\u64ad\u57df\u7684\u6280\u672f&#xff0c;\u5b83\u5141\u8bb8\u7f51\u7edc\u7ba1\u7406\u5458\u901a\u8fc7\u8f6f\u4ef6\u800c\u975e\u7269\u7406\u5e03\u7ebf\u6765\u5212\u5206\u7f51\u7edc\u3002VLAN\u6280\u672f\u7684\u4e00\u4e2a\u6838\u5fc3\u4f18\u52bf\u662f\u80fd\u591f\u5b9e\u73b0\u7f51\u7edc\u7684\u903b\u8f91\u5206\u6bb5&#xff0c;\u4ece\u800c\u63d0\u5347\u7f51\u7edc\u7684\u7ba1\u7406\u6548\u7387\u548c\u5b89\u5168\u6027\u3002 <\/p>\n<h4> VLAN\u7684\u5de5\u4f5c\u539f\u7406 <\/h4>\n<p> VLAN\u662f\u57fa\u4e8e\u4ea4\u6362\u673a\u7aef\u53e3\u3001MAC\u5730\u5740\u3001\u534f\u8bae\u7c7b\u578b\u6216\u7b56\u7565\u6765\u5212\u5206\u7684\u3002\u5728\u540c\u4e00VLAN\u5185\u7684\u8ba1\u7b97\u673a\u53ef\u4ee5\u50cf\u5728\u540c\u4e00\u4e2a\u7269\u7406\u5c40\u57df\u7f51\u4e2d\u90a3\u6837\u901a\u4fe1&#xff0c;\u800c\u4e0d\u540cVLAN\u95f4\u7684\u901a\u4fe1\u5219\u9700\u8981\u901a\u8fc7\u8def\u7531\u5668\u6216\u4e09\u5c42\u4ea4\u6362\u673a\u8fdb\u884c\u3002 <\/p>\n<h4> VLAN\u5728\u7f51\u7edc\u4e2d\u7684\u4f5c\u7528 <\/h4>\n<li>  \u63d0\u5347\u7f51\u7edc\u5b89\u5168\u6027  &#xff1a;\u901a\u8fc7VLAN\u7684\u5212\u5206&#xff0c;\u53ef\u4ee5\u9694\u79bb\u4e0d\u540c\u90e8\u95e8\u6216\u4e0d\u540c\u4e1a\u52a1\u7684\u7f51\u7edc\u6d41\u91cf&#xff0c;\u6709\u6548\u9632\u6b62\u5e7f\u64ad\u98ce\u66b4\u548c\u672a\u6388\u6743\u8bbf\u95ee\u3002 <\/li>\n<li>  \u63d0\u9ad8\u7f51\u7edc\u7ba1\u7406\u7684\u7075\u6d3b\u6027  &#xff1a;\u7f51\u7edc\u7ba1\u7406\u5458\u53ef\u4ee5\u57fa\u4e8e\u5b9e\u9645\u9700\u8981\u5feb\u901f\u8c03\u6574VLAN\u7684\u5212\u5206&#xff0c;\u800c\u65e0\u9700\u6539\u52a8\u7269\u7406\u7f51\u7edc\u5e03\u7ebf\u3002 <\/li>\n<li>  \u4f18\u5316\u7f51\u7edc\u6027\u80fd  &#xff1a;VLAN\u53ef\u4ee5\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u5e7f\u64ad\u6d41\u91cf&#xff0c;\u63d0\u9ad8\u7f51\u7edc\u7684\u6574\u4f53\u6548\u7387\u3002 <\/li>\n<h3> 5.2 VLAN\u5212\u5206\u65b9\u6cd5\u4e0e\u914d\u7f6e\u6b65\u9aa4 <\/h3>\n<h4> 5.2.1 \u57fa\u4e8e\u7aef\u53e3\u7684VLAN\u914d\u7f6e <\/h4>\n<p> \u57fa\u4e8e\u7aef\u53e3\u7684VLAN\u662f\u5212\u5206VLAN\u6700\u7b80\u5355\u7684\u65b9\u5f0f&#xff0c;\u7f51\u7edc\u7ba1\u7406\u5458\u53ef\u4ee5\u6839\u636e\u4ea4\u6362\u673a\u7684\u7269\u7406\u7aef\u53e3\u6765\u5206\u914d\u4e0d\u540c\u7684VLAN\u3002 <\/p>\n<p>  \u914d\u7f6e\u6b65\u9aa4&#xff1a;  <\/p>\n<li>  \u786e\u5b9a\u7aef\u53e3\u6210\u5458  &#xff1a;\u9996\u5148\u660e\u786e\u54ea\u4e9b\u7aef\u53e3\u5c5e\u4e8e\u540c\u4e00\u4e2aVLAN\u3002 <\/li>\n<li>  \u8fdb\u5165\u4ea4\u6362\u673a\u914d\u7f6e\u6a21\u5f0f  &#xff1a;\u4f7f\u7528\u63a7\u5236\u53f0\u7ebf\u8fde\u63a5\u4ea4\u6362\u673a&#xff0c;\u901a\u8fc7CLI&#xff08;\u547d\u4ee4\u884c\u63a5\u53e3&#xff09;\u8fdb\u5165\u914d\u7f6e\u6a21\u5f0f\u3002 <\/li>\n<li>  \u521b\u5efaVLAN\u5e76\u6307\u5b9a\u7aef\u53e3  &#xff1a;   shell Switch&gt; enable Switch# configure terminal Switch(config)# vlan 10 Switch(config-vlan)# name Sales Switch(config-vlan)# exit Switch(config)# interface range fa0\/1 &#8211; 12 Switch(config-if-range)# switchport mode access Switch(config-if-range)# switchport access vlan 10 Switch(config-if-range)# exit  <\/li>\n<h4> 5.2.2 \u57fa\u4e8e\u534f\u8bae\u7684VLAN\u914d\u7f6e <\/h4>\n<p> \u57fa\u4e8e\u534f\u8bae\u7684VLAN\u5212\u5206\u5141\u8bb8\u6839\u636e\u6570\u636e\u5305\u4e2d\u7684\u534f\u8bae\u7c7b\u578b\u6765\u5206\u914d\u4e0d\u540c\u7684VLAN\u3002 <\/p>\n<p>  \u914d\u7f6e\u6b65\u9aa4&#xff1a;  <\/p>\n<li>  \u521b\u5efaVLAN\u5e76\u5173\u8054\u534f\u8bae\u7c7b\u578b  &#xff1a;   shell Switch(config)# vlan 100 Switch(config-vlan)# name IP-Traffic Switch(config-vlan)# protocol ip Switch(config-vlan)# exit  <\/li>\n<li>  \u6307\u5b9a\u7aef\u53e3\u5c06\u7279\u5b9a\u534f\u8bae\u7c7b\u578b\u6d41\u91cf\u6620\u5c04\u5230VLAN  &#xff1a;   shell Switch(config)# interface fa0\/1 Switch(config-if)# switchport mode access Switch(config-if)# switchport access vlan 100 Switch(config-if)# exit  <\/li>\n<h4> 5.2.3 \u57fa\u4e8e\u7b56\u7565\u7684VLAN\u914d\u7f6e <\/h4>\n<p> \u57fa\u4e8e\u7b56\u7565\u7684VLAN\u66f4\u52a0\u590d\u6742&#xff0c;\u5b83\u53ef\u4ee5\u57fa\u4e8e\u591a\u79cd\u53c2\u6570&#xff08;\u5982MAC\u5730\u5740\u3001\u7aef\u53e3\u3001IP\u5b50\u7f51\u7b49&#xff09;\u52a8\u6001\u5206\u914dVLAN\u3002 <\/p>\n<p>  \u914d\u7f6e\u6b65\u9aa4&#xff1a;  <\/p>\n<li>  \u521b\u5efaVLAN\u5e76\u5b9a\u4e49\u7b56\u7565  &#xff1a;   shell Switch(config)# vlan 200 Switch(config-vlan)# name Guest-Network Switch(config-vlan)# exit  <\/li>\n<li>  \u5b9a\u4e49\u8bbf\u95ee\u63a7\u5236\u5217\u8868&#xff08;ACL&#xff09;  &#xff1a;   shell Switch(config)# access-list 100 permit ip any any  <\/li>\n<li>  \u5e94\u7528ACL\u4e0eVLAN\u6620\u5c04  &#xff1a;   shell Switch(config)# interface range fa0\/24 &#8211; 24 Switch(config-if-range)# switchport mode access Switch(config-if-range)# switchport access vlan 200 Switch(config-if-range)# exit  <\/li>\n<h3> 5.3 VLAN\u95f4\u901a\u4fe1\u4e0e\u5b89\u5168\u8bbe\u7f6e <\/h3>\n<h4> 5.3.1 VLAN\u95f4\u8def\u7531\u7684\u914d\u7f6e <\/h4>\n<p> \u4e3a\u4e86\u5b9e\u73b0\u4e0d\u540cVLAN\u95f4\u7684\u901a\u4fe1&#xff0c;\u5fc5\u987b\u4f7f\u7528\u8def\u7531\u8bbe\u5907\u6216\u4e09\u5c42\u4ea4\u6362\u673a\u6765\u8f6c\u53d1\u4e0d\u540cVLAN\u95f4\u7684\u6d41\u91cf\u3002 <\/p>\n<p>  \u914d\u7f6e\u6b65\u9aa4&#xff1a;  <\/p>\n<li>  \u542f\u7528\u8def\u7531\u529f\u80fd  &#xff1a;   shell Switch(config)# ip routing  <\/li>\n<li>  \u914d\u7f6eVLAN\u63a5\u53e3  &#xff1a;   shell Switch(config)# interface vlan 10 Switch(config-if)# ip address 192.168.10.1 255.255.255.0 Switch(config-if)# no shutdown Switch(config-if)# exit  <\/li>\n<li>  \u914d\u7f6e\u9ed8\u8ba4\u7f51\u5173  &#xff1a;\u5728\u7f51\u7edc\u8bbe\u5907\u4e0a\u8bbe\u7f6e\u9ed8\u8ba4\u7f51\u5173\u4e3aVLAN\u63a5\u53e3\u7684IP\u5730\u5740\u3002 <\/li>\n<h4> 5.3.2 VLAN\u95f4\u5b89\u5168\u7b56\u7565\u7684\u5b9e\u65bd <\/h4>\n<p> \u5b9e\u73b0VLAN\u95f4\u5b89\u5168\u7b56\u7565\u7684\u5e38\u89c1\u65b9\u5f0f\u662f\u5229\u7528\u8bbf\u95ee\u63a7\u5236\u5217\u8868&#xff08;ACL&#xff09;\u3002 <\/p>\n<p>  \u914d\u7f6e\u6b65\u9aa4&#xff1a;  <\/p>\n<li>  \u521b\u5efaACL\u6765\u5b9a\u4e49\u6d41\u91cf\u89c4\u5219  &#xff1a;   shell Switch(config)# access-list 101 deny ip 192.168.10.0 0.0.0.255 192.168.20.0 0.0.0.255  <\/li>\n<li>  \u5c06ACL\u5e94\u7528\u5230VLAN\u63a5\u53e3  &#xff1a;   shell Switch(config)# interface vlan 10 Switch(config-if)# ip access-group 101 in Switch(config-if)# exit  <\/li>\n<p> \u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4&#xff0c;\u7f51\u7edc\u7ba1\u7406\u5458\u53ef\u4ee5\u6709\u6548\u5730\u5b9e\u65bdVLAN\u95f4\u901a\u4fe1\u548c\u5b89\u5168\u7b56\u7565&#xff0c;\u4ece\u800c\u786e\u4fdd\u7f51\u7edc\u7684\u5b89\u5168\u6027\u548c\u9ad8\u6548\u6027\u3002\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d&#xff0c;VLAN\u7684\u5212\u5206\u548c\u914d\u7f6e\u662f\u9700\u8981\u6df1\u5165\u7406\u89e3\u7f51\u7edc\u9700\u6c42\u548c\u7ec6\u8282\u7684\u5173\u952e\u73af\u8282\u3002 <\/p>\n<h2> 6. \u6821\u56ed\u7f51\u670d\u52a1\u5668\u89c4\u5212\u4e0e\u914d\u7f6e <\/h2>\n<p> \u670d\u52a1\u5668\u662f\u6821\u56ed\u7f51\u7edc\u4e2d\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206&#xff0c;\u5176\u89c4\u5212\u4e0e\u914d\u7f6e\u76f4\u63a5\u5f71\u54cd\u5230\u7f51\u7edc\u670d\u52a1\u7684\u8d28\u91cf\u548c\u6548\u7387\u3002\u5728\u672c\u7ae0\u4e2d&#xff0c;\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8\u6821\u56ed\u7f51\u670d\u52a1\u5668\u7684\u89d2\u8272\u4e0e\u5206\u7c7b\u3001\u786c\u4ef6\u9009\u62e9\u4e0e\u914d\u7f6e\u3001\u8f6f\u4ef6\u90e8\u7f72\u4e0e\u4f18\u5316&#xff0c;\u4ee5\u53ca\u5907\u4efd\u4e0e\u707e\u96be\u6062\u590d\u8ba1\u5212\u7684\u5236\u5b9a\u3002 <\/p>\n<h3> 6.1 \u6821\u56ed\u7f51\u670d\u52a1\u5668\u7684\u89d2\u8272\u4e0e\u5206\u7c7b <\/h3>\n<p> \u670d\u52a1\u5668\u662f\u7f51\u7edc\u4e2d\u63d0\u4f9b\u8d44\u6e90\u7ed9\u5ba2\u6237\u7aef\u7684\u8ba1\u7b97\u673a\u7cfb\u7edf&#xff0c;\u5b83\u80fd\u591f\u5904\u7406\u6765\u81ea\u7f51\u7edc\u7528\u6237\u6216\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42&#xff0c;\u5e76\u4f5c\u51fa\u54cd\u5e94\u3002\u5728\u6821\u56ed\u7f51\u73af\u5883\u4e2d&#xff0c;\u670d\u52a1\u5668\u626e\u6f14\u7740\u591a\u79cd\u89d2\u8272&#xff0c;\u6839\u636e\u5176\u63d0\u4f9b\u670d\u52a1\u7684\u4e0d\u540c&#xff0c;\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u7c7b&#xff1a; <\/p>\n<ul>\n<li>  \u6587\u4ef6\u670d\u52a1\u5668  &#xff1a;\u8d1f\u8d23\u5b58\u50a8\u548c\u7ba1\u7406\u6587\u4ef6\u8d44\u6e90&#xff0c;\u5b9e\u73b0\u6587\u4ef6\u7684\u5171\u4eab\u4e0e\u8bbf\u95ee\u63a7\u5236\u3002 <\/li>\n<li>  \u5e94\u7528\u670d\u52a1\u5668  &#xff1a;\u8fd0\u884c\u5404\u79cd\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f&#xff0c;\u5982\u6559\u52a1\u7cfb\u7edf\u3001\u56fe\u4e66\u9986\u67e5\u8be2\u7cfb\u7edf\u7b49\u3002 <\/li>\n<li>  \u6570\u636e\u5e93\u670d\u52a1\u5668  &#xff1a;\u5b58\u50a8\u5927\u91cf\u7684\u7ed3\u6784\u5316\u6570\u636e&#xff0c;\u652f\u6301\u5404\u79cd\u6570\u636e\u67e5\u8be2\u4e0e\u7ba1\u7406\u4efb\u52a1\u3002 <\/li>\n<li>  \u90ae\u4ef6\u670d\u52a1\u5668  &#xff1a;\u8d1f\u8d23\u5904\u7406\u7535\u5b50\u90ae\u4ef6\u7684\u53d1\u9001\u3001\u63a5\u6536\u3001\u5b58\u50a8\u548c\u8f6c\u53d1\u7b49\u3002 <\/li>\n<li>  Web\u670d\u52a1\u5668  &#xff1a;\u6258\u7ba1\u7f51\u7ad9\u5185\u5bb9&#xff0c;\u54cd\u5e94HTTP\u8bf7\u6c42\u5e76\u63d0\u4f9b\u7f51\u9875\u670d\u52a1\u3002 <\/li>\n<\/ul>\n<h3> 6.2 \u6821\u56ed\u7f51\u670d\u52a1\u5668\u7684\u786c\u4ef6\u9009\u62e9\u4e0e\u914d\u7f6e <\/h3>\n<p> \u4e3a\u4e86\u4fdd\u8bc1\u670d\u52a1\u5668\u80fd\u591f\u7a33\u5b9a\u9ad8\u6548\u5730\u8fd0\u884c&#xff0c;\u9009\u62e9\u5408\u9002\u7684\u786c\u4ef6\u914d\u7f6e\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u670d\u52a1\u5668\u786c\u4ef6\u9009\u62e9\u7684\u4e00\u4e9b\u57fa\u672c\u6807\u51c6\u548c\u914d\u7f6e\u65b9\u6cd5&#xff1a; <\/p>\n<h4> 6.2.1 \u670d\u52a1\u5668CPU\u7684\u9009\u62e9 <\/h4>\n<p> \u670d\u52a1\u5668CPU\u901a\u5e38\u5177\u5907\u591a\u6838\u5fc3\u3001\u9ad8\u6027\u80fd\u7684\u7279\u6027&#xff0c;\u80fd\u591f\u652f\u6301\u591a\u7ebf\u7a0b\u5e94\u7528&#xff0c;\u6709\u6548\u63d0\u9ad8\u5904\u7406\u80fd\u529b\u3002\u5728\u9009\u62e9CPU\u65f6&#xff0c;\u9700\u8981\u8003\u8651\u5176\u6838\u5fc3\u6570\u3001\u7ebf\u7a0b\u6570\u3001\u65f6\u949f\u9891\u7387\u4ee5\u53ca\u4e0e\u4e3b\u677f\u7684\u517c\u5bb9\u6027\u3002 <\/p>\n<h4> 6.2.2 \u5185\u5b58\u4e0e\u5b58\u50a8\u7684\u914d\u7f6e <\/h4>\n<p> \u5185\u5b58\u662f\u670d\u52a1\u5668\u7684\u77ed\u671f\u5b58\u50a8\u4ecb\u8d28&#xff0c;\u5bf9\u4e8e\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd\u548c\u5904\u7406\u591a\u4efb\u52a1\u80fd\u529b\u81f3\u5173\u91cd\u8981\u3002\u6839\u636e\u670d\u52a1\u5668\u7528\u9014\u7684\u4e0d\u540c&#xff0c;\u5185\u5b58\u7684\u5927\u5c0f\u4e5f\u6709\u6240\u4e0d\u540c&#xff0c;\u901a\u5e38\u5e94\u7528\u670d\u52a1\u5668\u548c\u6570\u636e\u5e93\u670d\u52a1\u5668\u9700\u8981\u8f83\u5927\u5bb9\u91cf\u7684\u5185\u5b58\u3002\u5b58\u50a8\u65b9\u9762&#xff0c;\u5e94\u9009\u7528\u9ad8\u901f\u3001\u5927\u5bb9\u91cf\u7684\u786c\u76d8\u6216\u56fa\u6001\u786c\u76d8&#xff0c;\u5e76\u8003\u8651\u91c7\u7528RAID\u6280\u672f\u8fdb\u884c\u6570\u636e\u4fdd\u62a4\u3002 <\/p>\n<h4> 6.2.3 \u7f51\u7edc\u63a5\u53e3\u5361\u7684\u9009\u62e9 <\/h4>\n<p> \u7f51\u7edc\u63a5\u53e3\u5361&#xff08;NIC&#xff09;\u8d1f\u8d23\u5c06\u6570\u636e\u5305\u4ece\u670d\u52a1\u5668\u4f20\u8f93\u5230\u7f51\u7edc\u4e2d\u3002\u9009\u62e9\u652f\u6301\u9ad8\u901f\u7f51\u7edc\u6807\u51c6&#xff08;\u598210Gbps\u6216\u66f4\u9ad8&#xff09;\u7684NIC&#xff0c;\u5e76\u786e\u4fdd\u5176\u5177\u6709\u8db3\u591f\u7684\u541e\u5410\u91cf\u6765\u6ee1\u8db3\u9884\u671f\u7684\u7f51\u7edc\u6d41\u91cf\u3002 <\/p>\n<h4> 6.2.4 \u5176\u4ed6\u786c\u4ef6\u7ec4\u4ef6 <\/h4>\n<p> \u5176\u4ed6\u786c\u4ef6\u7ec4\u4ef6\u5305\u62ec\u7535\u6e90\u4f9b\u5e94\u5668\u3001\u98ce\u6247\u3001\u6563\u70ed\u7cfb\u7edf\u7b49&#xff0c;\u5b83\u4eec\u5bf9\u786e\u4fdd\u670d\u52a1\u5668\u7a33\u5b9a\u8fd0\u884c\u4e5f\u8d77\u7740\u5173\u952e\u4f5c\u7528\u3002\u5197\u4f59\u7535\u6e90\u4f9b\u5e94\u548c\u9ad8\u6548\u6563\u70ed\u7cfb\u7edf\u662f\u5927\u578b\u6821\u56ed\u7f51\u73af\u5883\u4e2d\u5fc5\u987b\u8003\u8651\u7684\u914d\u7f6e\u3002 <\/p>\n<h3> 6.3 \u6821\u56ed\u7f51\u670d\u52a1\u5668\u8f6f\u4ef6\u90e8\u7f72\u4e0e\u4f18\u5316 <\/h3>\n<h4> 6.3.1 \u64cd\u4f5c\u7cfb\u7edf\u7684\u5b89\u88c5\u4e0e\u914d\u7f6e <\/h4>\n<p> \u670d\u52a1\u5668\u901a\u5e38\u8fd0\u884c\u7684\u662f\u9488\u5bf9\u670d\u52a1\u5668\u4f18\u5316\u7684\u64cd\u4f5c\u7cfb\u7edf&#xff0c;\u5982Windows Server\u3001Linux\u7684\u5404\u79cd\u53d1\u884c\u7248&#xff08;\u5982Ubuntu Server\u3001CentOS\u7b49&#xff09;\u3002\u5b89\u88c5\u64cd\u4f5c\u7cfb\u7edf\u540e&#xff0c;\u9700\u8981\u8fdb\u884c\u5fc5\u8981\u7684\u7cfb\u7edf\u914d\u7f6e&#xff0c;\u4f8b\u5982\u66f4\u65b0\u7cfb\u7edf&#xff0c;\u5b89\u88c5\u8865\u4e01&#xff0c;\u914d\u7f6e\u7f51\u7edc\u8bbe\u7f6e&#xff0c;\u4ee5\u53ca\u5b89\u88c5\u670d\u52a1\u5668\u7ba1\u7406\u5de5\u5177\u3002 <\/p>\n<p># \u793a\u4f8b&#xff1a;\u5728Linux\u670d\u52a1\u5668\u4e0a\u5b89\u88c5Nginx Web\u670d\u52a1\u5668<\/p>\n<p>sudo apt update<br \/>\nsudo apt install nginx<br \/>\nsudo systemctl start nginx<br \/>\nsudo systemctl enable nginx<\/p>\n<p> \u4e0a\u8ff0\u4ee3\u7801\u5757\u5c55\u793a\u4e86\u5982\u4f55\u5728\u57fa\u4e8eDebian\u7684Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5\u5e76\u542f\u52a8Nginx Web\u670d\u52a1\u5668\u3002\u5b89\u88c5\u5b8c\u6210\u540e&#xff0c;\u901a\u8fc7  systemctl  \u7ba1\u7406\u670d\u52a1\u3002 <\/p>\n<h4> 6.3.2 \u5e38\u7528\u670d\u52a1\u7684\u642d\u5efa\u4e0e\u7ba1\u7406 <\/h4>\n<p> \u5728\u5b89\u88c5\u4e86\u64cd\u4f5c\u7cfb\u7edf\u4e4b\u540e&#xff0c;\u63a5\u4e0b\u6765\u901a\u5e38\u9700\u8981\u5b89\u88c5\u5e76\u914d\u7f6e\u5404\u79cd\u7f51\u7edc\u670d\u52a1&#xff0c;\u5982Web\u670d\u52a1\u3001DNS\u670d\u52a1\u3001\u90ae\u4ef6\u670d\u52a1\u7b49\u3002\u4f8b\u5982&#xff0c;\u5728Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5\u5e76\u914d\u7f6eApache Web\u670d\u52a1\u5668\u3002 <\/p>\n<p># \u793a\u4f8b&#xff1a;\u5728Linux\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u5e76\u914d\u7f6eApache Web\u670d\u52a1\u5668<\/p>\n<p>sudo apt update<br \/>\nsudo apt install apache2<br \/>\nsudo systemctl start apache2<br \/>\nsudo systemctl enable apache2<\/p>\n<p> \u5b89\u88c5\u5b8c\u6210\u4e4b\u540e&#xff0c;\u9700\u8981\u5bf9Apache\u8fdb\u884c\u914d\u7f6e&#xff0c;\u5305\u62ec\u76d1\u542c\u7aef\u53e3\u8bbe\u7f6e\u3001\u865a\u62df\u4e3b\u673a\u914d\u7f6e\u7b49\u3002 <\/p>\n<h3> 6.4 \u6821\u56ed\u7f51\u670d\u52a1\u5668\u7684\u5907\u4efd\u4e0e\u707e\u96be\u6062\u590d\u8ba1\u5212 <\/h3>\n<p> \u5907\u4efd\u662f\u4efb\u4f55\u707e\u96be\u6062\u590d\u8ba1\u5212\u4e2d\u7684\u5173\u952e\u90e8\u5206&#xff0c;\u5bf9\u4e8e\u6821\u56ed\u7f51\u670d\u52a1\u5668\u6765\u8bf4&#xff0c;\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\u548c\u5728\u53d1\u751f\u6545\u969c\u65f6\u80fd\u591f\u8fc5\u901f\u6062\u590d\u670d\u52a1\u81f3\u5173\u91cd\u8981\u3002\u5236\u5b9a\u5907\u4efd\u8ba1\u5212\u65f6&#xff0c;\u9700\u8981\u8003\u8651\u4ee5\u4e0b\u65b9\u9762&#xff1a; <\/p>\n<ul>\n<li>  \u5907\u4efd\u9891\u7387  &#xff1a;\u6839\u636e\u6570\u636e\u66f4\u65b0\u7684\u901f\u5ea6\u548c\u91cd\u8981\u6027&#xff0c;\u51b3\u5b9a\u6bcf\u65e5\u3001\u6bcf\u5468\u6216\u6bcf\u6708\u5907\u4efd\u3002 <\/li>\n<li>  \u5907\u4efd\u7c7b\u578b  &#xff1a;\u53ef\u4ee5\u91c7\u7528\u5168\u5907\u4efd\u3001\u589e\u91cf\u5907\u4efd\u6216\u5dee\u5f02\u5907\u4efd&#xff0c;\u6839\u636e\u9700\u6c42\u9009\u62e9\u6700\u5408\u9002\u7684\u5907\u4efd\u7b56\u7565\u3002 <\/li>\n<li>  \u5907\u4efd\u4ecb\u8d28  &#xff1a;\u786c\u76d8\u3001\u78c1\u5e26\u3001\u4e91\u5b58\u50a8\u7b49\u4e0d\u540c\u5907\u4efd\u4ecb\u8d28\u7684\u9009\u62e9\u3002 <\/li>\n<li>  \u707e\u96be\u6062\u590d\u6f14\u7ec3  &#xff1a;\u5b9a\u671f\u8fdb\u884c\u707e\u96be\u6062\u590d\u6f14\u7ec3&#xff0c;\u786e\u4fdd\u5907\u4efd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u6062\u590d\u6d41\u7a0b\u7684\u6709\u6548\u6027\u3002 <\/li>\n<\/ul>\n<p> \u5728\u672c\u7ae0\u4e2d&#xff0c;\u6211\u4eec\u8be6\u7ec6\u63a2\u8ba8\u4e86\u6821\u56ed\u7f51\u670d\u52a1\u5668\u89c4\u5212\u4e0e\u914d\u7f6e\u7684\u5404\u4e2a\u65b9\u9762&#xff0c;\u4ece\u89d2\u8272\u4e0e\u5206\u7c7b\u5230\u786c\u4ef6\u9009\u62e9&#xff0c;\u518d\u5230\u8f6f\u4ef6\u90e8\u7f72\u4e0e\u5907\u4efd\u6062\u590d\u8ba1\u5212\u3002\u8fd9\u4e9b\u77e5\u8bc6\u5bf9\u4e8eIT\u4e13\u4e1a\u4eba\u5458\u6765\u8bf4\u81f3\u5173\u91cd\u8981&#xff0c;\u80fd\u591f\u5e2e\u52a9\u4ed6\u4eec\u9ad8\u6548\u5730\u6784\u5efa\u548c\u7ba1\u7406\u4e00\u4e2a\u5f3a\u5927\u3001\u53ef\u9760\u548c\u5b89\u5168\u7684\u6821\u56ed\u7f51\u7edc\u73af\u5883\u3002\u4e0b\u4e00\u7ae0\u6211\u4eec\u5c06\u8ba8\u8bba\u7f51\u7edc\u6269\u5c55\u6027\u4e0e\u6613\u7ba1\u7406\u6027\u7684\u8003\u8651\u3002 <\/p>\n<h2> 7. \u7f51\u7edc\u6269\u5c55\u6027\u4e0e\u6613\u7ba1\u7406\u6027\u8003\u8651 <\/h2>\n<h3> 7.1 \u7f51\u7edc\u53ef\u6269\u5c55\u6027\u7684\u8bbe\u8ba1\u539f\u5219 <\/h3>\n<p> \u5728\u8bbe\u8ba1\u6821\u56ed\u7f51\u65f6&#xff0c;\u8003\u8651\u5176\u672a\u6765\u7684\u53ef\u6269\u5c55\u6027\u81f3\u5173\u91cd\u8981\u3002\u968f\u7740\u5b66\u6821\u89c4\u6a21\u7684\u6269\u5927\u548c\u4fe1\u606f\u6280\u672f\u7684\u5feb\u901f\u6f14\u8fdb&#xff0c;\u7f51\u7edc\u7cfb\u7edf\u9700\u8981\u80fd\u591f\u9002\u5e94\u65b0\u7684\u9700\u6c42\u548c\u73af\u5883\u53d8\u5316\u3002\u8bbe\u8ba1\u539f\u5219\u53ef\u4ee5\u6982\u62ec\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762&#xff1a; <\/p>\n<ul>\n<li>  \u6a21\u5757\u5316\u8bbe\u8ba1  &#xff1a;\u7f51\u7edc\u8bbe\u8ba1\u5e94\u91c7\u7528\u6a21\u5757\u5316\u7684\u65b9\u6cd5&#xff0c;\u4ee5\u4fbf\u4e8e\u672a\u6765\u6dfb\u52a0\u6216\u66ff\u6362\u7ec4\u4ef6&#xff0c;\u540c\u65f6\u4e5f\u80fd\u6700\u5c0f\u5316\u5bf9\u73b0\u6709\u7f51\u7edc\u7684\u5f71\u54cd\u3002 <\/li>\n<li>  \u7075\u6d3b\u7684\u5e03\u7ebf\u7cfb\u7edf  &#xff1a;\u5e03\u7ebf\u7cfb\u7edf\u5e94\u9884\u7559\u8db3\u591f\u7684\u5197\u4f59\u548c\u7075\u6d3b\u6027&#xff0c;\u4ee5\u4fbf\u80fd\u591f\u652f\u6301\u4e0d\u540c\u7c7b\u578b\u7684\u7f51\u7edc\u8bbe\u5907\u548c\u672a\u6765\u7684\u5347\u7ea7\u3002 <\/li>\n<li>  \u6807\u51c6\u5316\u4e0e\u517c\u5bb9\u6027  &#xff1a;\u4f7f\u7528\u6807\u51c6\u5316\u7684\u6280\u672f\u548c\u534f\u8bae&#xff0c;\u786e\u4fdd\u4e0d\u540c\u5382\u5546\u8bbe\u5907\u4e4b\u95f4\u7684\u517c\u5bb9\u6027\u548c\u4e92\u64cd\u4f5c\u6027\u3002 <\/li>\n<li>  \u5f39\u6027\u8bbe\u8ba1  &#xff1a;\u786e\u4fdd\u7f51\u7edc\u8bbe\u8ba1\u80fd\u591f\u7ecf\u53d7\u4f4f\u5355\u70b9\u6545\u969c\u7684\u5f71\u54cd&#xff0c;\u5e76\u63d0\u4f9b\u591a\u8def\u5f84\u7684\u6570\u636e\u4f20\u8f93\u3002 <\/li>\n<li>  \u6027\u80fd\u9884\u7559  &#xff1a;\u5728\u7f51\u7edc\u8bbe\u8ba1\u65f6\u9884\u7559\u8db3\u591f\u7684\u5e26\u5bbd\u548c\u5904\u7406\u80fd\u529b&#xff0c;\u4ee5\u6ee1\u8db3\u4e0d\u65ad\u589e\u957f\u7684\u6570\u636e\u6d41\u91cf\u548c\u5e94\u7528\u9700\u6c42\u3002 <\/li>\n<\/ul>\n<h3> 7.2 \u7f51\u7edc\u7ba1\u7406\u5de5\u5177\u4e0e\u7b56\u7565 <\/h3>\n<p> \u6709\u6548\u7684\u7f51\u7edc\u7ba1\u7406\u5de5\u5177\u548c\u7b56\u7565\u5bf9\u4e8e\u786e\u4fdd\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u3001\u5b89\u5168\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u952e\u7684\u7ba1\u7406\u5de5\u5177\u4e0e\u7b56\u7565&#xff1a; <\/p>\n<h4> 7.2.1 \u7f51\u7edc\u76d1\u63a7\u5de5\u5177\u7684\u5e94\u7528 <\/h4>\n<p> \u7f51\u7edc\u76d1\u63a7\u662f\u7f51\u7edc\u7ba1\u7406\u7684\u5173\u952e\u7ec4\u6210\u90e8\u5206&#xff0c;\u5b83\u5e2e\u52a9\u7ba1\u7406\u5458\u5b9e\u65f6\u4e86\u89e3\u7f51\u7edc\u7684\u72b6\u6001\u548c\u6027\u80fd&#xff0c;\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u95ee\u9898\u3002\u5e38\u89c1\u7684\u7f51\u7edc\u76d1\u63a7\u5de5\u5177\u6709&#xff1a; <\/p>\n<ul>\n<li>  SNMP&#xff08;\u7b80\u5355\u7f51\u7edc\u7ba1\u7406\u534f\u8bae&#xff09;  &#xff1a;\u7528\u4e8e\u6536\u96c6\u8bbe\u5907\u7684\u72b6\u6001\u4fe1\u606f\u548c\u6027\u80fd\u6570\u636e\u3002 <\/li>\n<li>  Syslog\u670d\u52a1\u5668  &#xff1a;\u7528\u4e8e\u6536\u96c6\u548c\u5206\u6790\u65e5\u5fd7\u6d88\u606f&#xff0c;\u4ee5\u4e86\u89e3\u7f51\u7edc\u4e8b\u4ef6\u548c\u8b66\u544a\u3002 <\/li>\n<li>  \u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u5de5\u5177  &#xff08;\u5982NetFlow\u5206\u6790\u5668\u3001PRTG\u7b49&#xff09;&#xff1a;\u7528\u4e8e\u5b9e\u65f6\u76d1\u63a7\u7f51\u7edc\u6d41\u91cf\u548c\u6027\u80fd\u6307\u6807\u3002 <\/li>\n<\/ul>\n<h4> 7.2.2 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&#xff1a;\u5efa\u7acb\u81ea\u52a8\u5316\u7684\u5de5\u4f5c\u6d41&#xff0c;\u5f53\u53d1\u751f\u6545\u969c\u65f6&#xff0c;\u5feb\u901f\u54cd\u5e94\u5e76\u89e3\u51b3\u95ee\u9898\u3002 <\/li>\n<\/ul>\n<h3> 7.3 \u6821\u56ed\u7f51\u7684\u672a\u6765\u89c4\u5212\u4e0e\u6280\u672f\u8d8b\u52bf <\/h3>\n<p> \u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65&#xff0c;\u6821\u56ed\u7f51\u89c4\u5212\u548c\u6784\u5efa\u4e5f\u5fc5\u987b\u9002\u5e94\u65b0\u7684\u8d8b\u52bf\u548c\u6311\u6218\u3002\u4ee5\u4e0b\u662f\u672a\u6765\u53ef\u80fd\u5f71\u54cd\u6821\u56ed\u7f51\u8bbe\u8ba1\u548c\u7ba1\u7406\u7684\u5173\u952e\u6280\u672f\u8d8b\u52bf&#xff1a; <\/p>\n<h4> 7.3.1 \u65b0\u5174\u6280\u672f\u5728\u6821\u56ed\u7f51\u7684\u5e94\u7528\u5c55\u671b <\/h4>\n<ul>\n<li>  \u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc&#xff08;SDN&#xff09;  &#xff1a;\u901a\u8fc7\u96c6\u4e2d\u5316\u7684\u63a7\u5236\u9762\u677f&#xff0c;\u7b80\u5316\u7f51\u7edc\u914d\u7f6e\u548c\u7ba1\u7406&#xff0c;\u63d0\u9ad8\u7f51\u7edc\u7684\u7075\u6d3b\u6027\u548c\u9002\u5e94\u6027\u3002 <\/li>\n<li>  \u7f51\u7edc\u529f\u80fd\u865a\u62df\u5316&#xff08;NFV&#xff09;  &#xff1a;\u901a\u8fc7\u865a\u62df\u5316\u6280\u672f&#xff0c;\u5c06\u7f51\u7edc\u8bbe\u5907\u529f\u80fd\u8f6c\u79fb\u5230\u901a\u7528\u670d\u52a1\u5668\u4e0a&#xff0c;\u51cf\u5c11\u7269\u7406\u8bbe\u5907\u7684\u4f9d\u8d56&#xff0c;\u964d\u4f4e\u8fd0\u8425\u6210\u672c\u3002 <\/li>\n<li>  \u65e0\u7ebf\u6280\u672f  &#xff1a;\u59825G\u548cWi-Fi 6\u7b49\u65b0\u5174\u65e0\u7ebf\u6280\u672f&#xff0c;\u5c06\u63d0\u4f9b\u66f4\u9ad8\u7684\u5e26\u5bbd\u548c\u66f4\u4f4e\u7684\u5ef6\u8fdf&#xff0c;\u6ee1\u8db3\u79fb\u52a8\u8bbe\u5907\u548c\u7269\u8054\u7f51\u8bbe\u5907\u7684\u8fde\u63a5\u9700\u6c42\u3002 <\/li>\n<\/ul>\n<h4> 7.3.2 \u7f51\u7edc\u5347\u7ea7\u4e0e\u7ef4\u62a4\u7684\u957f\u671f\u89c4\u5212 <\/h4>\n<ul>\n<li>  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