{"id":792,"date":"2024-09-15T19:19:44","date_gmt":"2024-09-15T11:19:44","guid":{"rendered":"http:\/\/lingbo.online\/?p=792"},"modified":"2024-09-15T19:19:44","modified_gmt":"2024-09-15T11:19:44","slug":"%e8%bd%af%e4%bb%b6%e8%ae%be%e8%ae%a1%e5%b8%88%e7%ac%94%e8%ae%b0%e8%ae%a1%e7%ae%97%e6%9c%ba%e7%bd%91%e7%bb%9c","status":"publish","type":"post","link":"https:\/\/lingbo.online\/index.php\/uncategorized\/%e8%bd%af%e4%bb%b6%e8%ae%be%e8%ae%a1%e5%b8%88%e7%ac%94%e8%ae%b0%e8%ae%a1%e7%ae%97%e6%9c%ba%e7%bd%91%e7%bb%9c\/","title":{"rendered":"[\u8f6f\u4ef6\u8bbe\u8ba1\u5e08\u7b14\u8bb0]\u8ba1\u7b97\u673a\u7f51\u7edc"},"content":{"rendered":"

\u7f51\u7edc\u529f\u80fd\u548c\u5206\u7c7b<\/h1>\n

\u8ba1\u7b97\u673a\u7f51\u7edc\u662f\u8ba1\u7b97\u673a\u6280\u672f\u4e0e\u901a\u4fe1\u6280\u672f\u76f8\u7ed3\u5408\u7684\u4ea7\u7269\uff0c\u5b83\u5b9e\u73b0\u4e86\u8fdc\u7a0b\u901a\u4fe1\u3001\u8fdc\u7a0b\u4fe1\u606f\u5904\u7406\u548c\u8d44\u6e90\u5171\u4eab\u3002\u8ba1\u7b97\u673a\u7f51\u7edc\u7684\u529f\u80fd\uff1a\u6570\u636e\u901a\u4fe1\u3001\u8d44\u6e90\u5171\u4eab\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u9ad8\u53ef\u9760\u6027<\/strong>\u3002
\n\u8ba1\u7b97\u673a\u7f51\u7edc\u6309\u5206\u5e03\u8303\u56f4\u548c\u62d3\u6251\u7ed3\u6784\u5212\u5206<\/strong>\u5982\u4e0b\u56fe\u6240\u793a:
\n\"\"
\n\u603b\u7ebf\u578b(\u5229\u7528\u7387\u4f4e\u3001\u5e72\u6270\u5927\u3001\u4ef7\u683c\u4f4e)\u3001\u661f\u578b(\u4ea4\u6362\u673a\u5f62\u6210\u7684\u5c40\u57df\u7f51\u3001\u4e2d\u592e\u5355\u5143\u8d1f\u8377\u5927)\u3001\u73af\u578b(\u6d41\u52a8\u65b9\u5411\u56fa\u5b9a\u3001\u6548\u7387\u4f4e\u6269\u5145\u96be)\u3001\u6811\u578b(\u603b\u7ebf\u578b\u7684\u6269\u5145\u3001\u5206\u7ea7\u7ed3\u6784)\u3001\u5206\u5e03\u5f0f(\u4efb\u610f\u8282\u70b9\u8fde\u63a5\u7ba1\u7406\u96be\u6210\u672c\u9ad8)
\n\"\"<\/p>\n

OSI\u4e03\u5c42\u6a21\u578b<\/h1>\n

\"\"<\/p>\n

\u5c40\u57df\u7f51\u548c\u5e7f\u57df\u7f51\u534f\u8bae<\/h1>\n

\"\"<\/p>\n

TCP\/IP\u534f\u8bae<\/h1>\n

\u7f51\u7edc\u534f\u8bae\u4e09\u8981\u7d20:\u8bed\u6cd5\u3001\u8bed\u4e49\u3001\u65f6\u5e8f\u3002<\/strong>\u5176\u4e2d\u8bed\u6cd5\u90e8\u5206\u89c4\u5b9a\u4f20\u8f93\u6570\u636e\u7684\u683c\u5f0f\uff0c\u8bed\u4e49\u90e8\u5206\u89c4\u5b9a\u6240\u8981\u5b8c\u6210\u7684\u529f\u80fd\uff0c\u65f6\u5e8f\u90e8\u5206\u89c4\u5b9a\u6267\u884c\u5404\u79cd\u64cd\u4f5c\u7684\u6761\u4ef6\u3001\u987a\u5e8f\u5173\u7cfb\u7b49\u3002
\n\"\"
\nTCP\/IP\u56db\u5c42\u6a21\u578b\uff1a\u7f51\u7edc\u63a5\u53e3\u5c42\u3001Internet\u5c42\u3001\u4f20\u8f93\u5c42\u3001\u5e94\u7528\u5c42<\/p>\n

\u7f51\u7edc\u5c42\u534f\u8bae<\/h2>\n

IP:\u7f51\u7edc\u5c42\u6700\u91cd\u8981\u7684\u6838\u5fc3\u534f\u8bae\uff0c\u5728\u6e90\u5730\u5740\u548c\u76ee\u7684\u5730\u5740\u4e4b\u95f4\u4f20\u9001\u6570\u636e\u62a5\uff0c\u65e0\u8fde\u63a5\u3001\u4e0d\u53ef\u9760<\/strong>\u3002
\nICMP:\u56e0\u7279\u7f51\u63a7\u5236\u62a5\u6587\u534f\u8bae\uff0c\u7528\u4e8e\u5728IP\u4e3b\u673a\u3001\u8def\u7531\u5668\u4e4b\u95f4\u4f20\u9012\u63a7\u5236\u6d88\u606f\u3002\u63a7\u5236\u6d88\u606f\u662f\u6307\u7f51\u7edc\u901a\u4e0d\u901a\u3001\u4e3b\u673a\u662f\u5426\u53ef\u8fbe\u3001\u8def\u7531\u662f\u5426\u53ef\u7528\u7b49\u7f51\u7edc\u672c\u8eab\u7684\u6d88\u606f\u3002
\nARP\u548cRARP:\u5730\u5740\u89e3\u6790\u534f\u8bae\uff0cARP\u662f\u5c06IP\u5730\u5740\u8f6c\u6362\u4e3a\u7269\u7406\u5730\u5740\uff0cRARP\u662f\u5c06\u7269\u7406\u5730\u5740\u8f6c\u6362\u4e3aIP\u5730\u5740<\/strong>\u3002
\nIGMP:\u7f51\u7edc\u7ec4\u7ba1\u7406\u534f\u8bae\uff0c\u5141\u8bb8\u56e0\u7279\u7f51\u4e2d\u7684\u8ba1\u7b97\u673a\u53c2\u52a0\u591a\u64ad\uff0c\u662f\u8ba1\u7b97\u673a\u7528\u505a\u5411\u76f8\u90bb\u591a\u76ee\u8def\u7531\u5668\u62a5\u544a\u591a\u76ee\u7ec4\u6210\u5458\u7684\u534f\u8bae\uff0c\u652f\u6301\u7ec4\u64ad\u3002<\/p>\n

\u4f20\u8f93\u5c42\u534f\u8bae<\/h2>\n

TCP:\u6574\u4e2aTCP\/IP\u534f\u8bae\u65cf\u4e2d\u6700\u91cd\u8981\u7684\u534f\u8bae\u4e4b\u4e00\uff0c\u5728IP\u534f\u8bae\u63d0\u4f9b\u7684\u4e0d\u53ef\u9760\u6570\u636e\u6570\u636e\u57fa\u7840\u4e0a\uff0c\u91c7\u7528\u4e86\u91cd\u53d1\u6280\u672f\uff0c\u4e3a\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u4e86\u4e00\u4e2a\u53ef\u9760\u7684\u3001\u9762\u5411\u8fde\u63a5\u7684\u3001\u5168\u53cc\u5de5\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002\u4e00\u822c\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u91cf\u6bd4\u8f83\u5c11\uff0c\u4e14\u5bf9\u53ef\u9760\u6027\u8981\u6c42\u9ad8\u7684\u573a\u5408\u3002
\nUDP:\u662f\u4e00\u79cd\u4e0d\u53ef\u9760\u3001\u65e0\u8fde\u63a5\u7684\u534f\u8bae\uff0c\u6709\u52a9\u4e8e\u63d0\u9ad8\u4f20\u8f93\u901f\u7387<\/strong>\uff0c\u4e00\u822c\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u91cf\u5927\uff0c\u5bf9\u53ef\u6027\u8981\u6c42\u4e0d\u9ad8\uff0c\u4f46\u8981\u6c42\u901f\u5ea6\u5feb\u7684\u573a\u5408\u3002<\/p>\n

\u5e94\u7528\u5c42\u534f\u8bae<\/h2>\n

\u5e94\u7528\u5c42\u534f\u8bae:\u57fa\u4e8eTCP\u7684FTP\u3001HTTP\u7b49\u90fd\u662f\u53ef\u9760\u4f20\u8f93\u3002\u57fa\u4e8eUDP\u7684DHCP\u3001DNS\u7b49\u90fd\u662f\u4e0d\u53ef\u9760\u4f20\u8f93\u3002<\/p>\n

\u57fa\u4e8eTCP\u7684\u534f\u8bae<\/h3>\n

FTP:\u53ef\u9760\u7684\u6587\u4ef6\u4f20\u8f93\u534f\u8bae<\/strong>\uff0c\u7528\u4e8e\u56e0\u7279\u7f51\u4e0a\u7684\u63a7\u5236\u6587\u4ef6\u7684\u53cc\u5411\u4f20\u8f93\u3002HTTP:\u8d85\u6587\u672c\u4f20\u8f93\u534f\u8bae<\/strong>\uff0c\u7528\u4e8e\u4eceWwW\u670d\u52a1\u5668\u4f20\u8f93\u8d85\u6587\u672c\u5230\u672c\u5730\u6d4f\u89c8\u5668\u7684\u4f20\u8f93\u534f\u8bae\u3002\u4f7f\u7528SSL\u52a0\u5bc6\u540e\u7684\u5b89\u5168\u7f51\u9875\u534f\u8bae\u4e3aHTTPS\u3002
\nSMTP\u548cPOP3:\u7b80\u5355\u90ae\u4ef6\u4f20\u8f93\u534f\u8bae<\/strong>\uff0c\u662f\u4e00\u7ec4\u7528\u4e8e\u7531\u6e90\u5730\u5740\u5230\u76ee\u7684\u5730\u5740\u4f20\u9001\u90ae\u4ef6\u7684\u89c4\u5219\uff0c\u90ae\u4ef6\u62a5\u6587\u91c7\u7528ASCI\u683c\u5f0f\u8868\u793a\u3002
\nTelnet:\u8fdc\u7a0b\u8fde\u63a5\u534f\u8bae<\/strong>\uff0c\u662f\u56e0\u7279\u7f51\u8fdc\u7a0b\u767b\u5f55\u670d\u52a1\u7684\u6807\u51c6\u534f\u8bae\u548c\u4e3b\u8981\u65b9\u5f0f\u3002<\/p>\n

\u57fa\u4e8eUDP\u7684\u534f\u8bae<\/h3>\n

TFTP:\u4e0d\u53ef\u9760\u7684\u3001\u5f00\u9500\u4e0d\u5927\u7684\u5c0f\u6587\u4ef6\u4f20\u8f93\u534f\u8bae\u3002
\nSNMP:\u7b80\u5355\u7f51\u7edc\u7ba1\u7406\u534f\u8bae<\/strong>\uff0c\u7531\u4e00\u7ec4\u7f51\u7edc\u7ba1\u7406\u7684\u6807\u51c6\u534f\u8bae\uff0c\u5305\u542b\u4e00\u4e2a\u5e94\u7528\u5c42\u534f\u8bae\u3001\u6570\u636e\u6a21\u578b\u548c\u4e00\u7ec4\u8d44\u6e90\u5bf9\u8c61\u3002\u8be5\u534f\u8bae\u80fd\u591f\u652f\u6301\u7f51\u7edc\u7ba1\u7406\u7cfb\u7edf\uff0c\u7528\u4e8e\u76d1\u6d4b\u8fde\u63a5\u5230\u7f51\u7edc\u4e0a\u7684\u8bbe\u5907\u662f\u5426\u6709\u4efb\u4f55\u5f15\u8d77\u7ba1\u7406\u5e08\u884c\u5173\u6ce8\u7684\u60c5\u51b5\u3002
\nDHCP:\u52a8\u6001\u4e3b\u673a\u914d\u7f6e\u534f\u8bae<\/strong>\uff0c\u57fa\u4e8eUDP\uff0c\u57fa\u4e8eC\/S\u6a21\u578b\uff0c\u4e3a\u4e3b\u673a\u52a8\u6001\u5206\u914dIP\u5730\u5740\uff0c\u6709\u4e09\u79cd\u65b9\u5f0f:\u56fa\u5b9a\u5206\u914d\u3001\u52a8\u6001\u5206\u914d\u3001\u81ea\u52a8\u5206\u914d\u3002<\/strong>
\nDNS:\u57df\u540d\u89e3\u6790\u534f\u8bae\uff0c\u901a\u8fc7\u57df\u540d\u89e3\u6790\u51faIP\u5730\u5740\u3002<\/p>\n

\u534f\u8bae\u7aef\u53e3\u53f7\u5bf9\u7167\u8868<\/h2>\n

\"\"<\/p>\n

IP\u5730\u5740\u8868\u793a<\/h1>\n

\u65e0\u5206\u7c7b\u7f16\u5740<\/strong>:\u5373\u4e0d\u6309\u7167ABC\u7c7b\u89c4\u5219\uff0c\u81ea\u52a8\u89c4\u5b9a\u7f51\u7edc\u53f7\uff0c\u65e0\u5206\u7c7b\u7f16\u5740\u683c\u5f0f\u4e3a:IP\u5730\u5740\/\u7f51\u7edc\u53f7\uff0c\u793a\u4f8b:128.168.0.11\/20\u8868\u793a\u7684IP\u5730\u5740\u4e3a128.168.0.11\uff0c\u5176\u7f51\u7edc\u53f7\u536020\u4f4d\uff0c\u56e0\u6b64\u4e3b\u673a\u53f7\u536032-20=12\u4f4d\uff0c\u4e5f\u53ef\u4ee5\u5212\u5206\u5b50\u7f51\u3002
\n\u516c\u6709\u5730\u5740:\u901a\u8fc7\u5b83\u76f4\u63a5\u8bbf\u95ee\u56e0\u7279\u7f51\u3002\u662f\u5168\u7f51\u552f\u4e00\u7684IP\u5730\u5740\u3002
\n\u79c1\u6709\u5730\u5740:\u5c5e\u4e8e\u975e\u6ce8\u518c\u5730\u5740\uff0c\u4e13\u95e8\u4e3a\u7ec4\u7ec7\u673a\u6784\u5185\u90e8\u4f7f\u7528\uff0c\u4e0d\u80fd\u76f4\u63a5\u8bbf\u95ee\u56e0\u7279\u7f51\uff0c\u4e0b\u8868\u6240\u793a\u4e3a\u79c1\u6709\u5730\u5740\u8303\u56f4\uff1a
\n\"\"
\n\"\"<\/p>\n

\u5b50\u7f51\u5212\u5206<\/h1>\n

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