{"id":82,"date":"2020-09-29T16:15:40","date_gmt":"2020-09-29T08:15:40","guid":{"rendered":"http:\/\/blog.kijk.top\/?p=82"},"modified":"2020-09-29T17:01:05","modified_gmt":"2020-09-29T09:01:05","slug":"%e5%8d%95%e6%92%ad%e3%80%81%e5%a4%9a%e6%92%ad%e5%92%8c%e5%b9%bf%e6%92%ad%e7%bb%8f%e5%85%b8%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"http:\/\/blog.kijk.top\/?p=82","title":{"rendered":"\u5355\u64ad\u3001\u591a\u64ad\u548c\u5e7f\u64ad\u7ecf\u5178\u8be6\u89e3"},"content":{"rendered":"\n<p>\u539f\u6587\u94fe\u63a5\u5fd8\u8bb0\u4e86\uff0c\u6765\u6e90\u4e8eCSDN\u4f5c\u8005\uff1a<a rel=\"noreferrer noopener\" href=\"https:\/\/me.csdn.net\/bytxl\" target=\"_blank\">https:\/\/me.csdn.net\/bytxl<\/a><\/p>\n\n\n\n<h2><strong>1\u3001\u4ec0\u4e48\u662f\u5355\u64ad\u3001\u591a\u64ad\u548c\u5e7f\u64ad\u00a0<\/strong><\/h2>\n\n\n\n<p>\u201c\u5355\u64ad\u201d\uff08Unicast\uff09\u3001\u201c\u591a\u64ad\u201d\uff08Multicast\uff09\u548c\u201c\u5e7f\u64ad\u201d\uff08Broadcast\uff09\u8fd9\u4e09\u4e2a\u672f\u8bed\u90fd\u662f\u7528\u6765\u63cf\u8ff0\u7f51\u7edc\u8282\u70b9\u4e4b\u95f4\u901a\u8baf\u65b9\u5f0f\u7684\u672f\u8bed\u3002\u90a3\u4e48\u8fd9\u4e9b\u672f\u8bed\u7a76\u7adf\u662f\u4ec0\u4e48\u610f\u601d\uff1f\u533a\u522b\u4f55\u5728\uff1f\u4e14\u542c\u4e0b\u6587\u5206\u89e3\u3002<\/p>\n\n\n\n<h3><strong>\u2014\u2014\u2605\u5355\u64ad\u2605\u2014\u2014<\/strong><\/h3>\n\n\n\n<p>\u7f51\u7edc\u8282\u70b9\u4e4b\u95f4\u7684\u901a\u4fe1\u5c31\u597d\u50cf\u662f\u4eba\u4eec\u4e4b\u95f4\u7684\u5bf9\u8bdd\u4e00\u6837\u3002\u5982\u679c\u4e00\u4e2a\u4eba\u5bf9\u53e6\u5916\u4e00\u4e2a\u4eba\u8bf4\u8bdd\uff0c\u90a3\u4e48\u7528\u7f51\u7edc\u6280\u672f\u7684\u672f\u8bed\u6765\u63cf\u8ff0\u5c31\u662f\u201c\u5355\u64ad\u201d\uff0c\u6b64\u65f6\u4fe1\u606f\u7684\u63a5\u6536\u548c\u4f20\u9012\u53ea\u5728\u4e24\u4e2a\u8282\u70b9\u4e4b\u95f4\u8fdb\u884c\uff0c\u53c2\u89c1\u56fe1\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"300\" height=\"124\" src=\"http:\/\/blog.kijk.top\/wp-content\/uploads\/2020\/09\/20140109100035937.jpg\" alt=\"\" class=\"wp-image-83\"\/><figcaption>\u56fe1&nbsp;\u5355\u64ad\uff1a\u4e00\u5bf9\u4e00<\/figcaption><\/figure><\/div>\n\n\n\n<p>\u5355\u64ad\u5728\u7f51\u7edc\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u7f51\u7edc\u4e0a\u7edd\u5927\u90e8\u5206\u7684\u6570\u636e\u90fd\u662f\u4ee5\u5355\u64ad\u7684\u5f62\u5f0f\u4f20\u8f93\u7684\uff0c\u53ea\u662f\u4e00\u822c\u7f51\u7edc\u7528\u6237\u4e0d\u77e5\u9053\u800c\u5df2\u3002\u4f8b\u5982\uff0c\u4f60\u5728\u6536\u53d1\u7535\u5b50\u90ae\u4ef6\u3001\u6d4f\u89c8\u7f51\u9875\u65f6\uff0c\u5fc5\u987b\u4e0e\u90ae\u4ef6\u670d\u52a1\u5668\u3001Web\u670d\u52a1\u5668\u5efa\u7acb\u8fde\u63a5\uff0c\u6b64\u65f6\u4f7f\u7528\u7684\u5c31\u662f\u5355\u64ad\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\u3002\u4f46\u662f\u901a\u5e38\u4f7f\u7528\u201c\u70b9\u5bf9\u70b9\u901a\u4fe1\u201d\uff08Point to Point\uff09\u4ee3\u66ff\u201c\u5355\u64ad\u201d\uff0c\u56e0\u4e3a\u201c\u5355\u64ad\u201d\u4e00\u822c\u4e0e\u201c\u591a\u64ad\u201d\u548c\u201c\u5e7f\u64ad\u201d\u76f8\u5bf9\u5e94\u4f7f\u7528\u3002<\/p>\n\n\n\n<h3><strong>\u2014\u2014\u2605\u591a\u64ad\u2605\u2014\u2014<\/strong><\/h3>\n\n\n\n<p>\u201c\u591a\u64ad\u201d\u53ef\u4ee5\u7406\u89e3\u4e3a\u4e00\u4e2a\u4eba\u5411\u591a\u4e2a\u4eba\uff08\u4f46\u4e0d\u662f\u5728\u573a\u7684\u6240\u6709\u4eba\uff09\u8bf4\u8bdd\uff0c\u8fd9\u6837\u80fd\u591f\u63d0\u9ad8\u901a\u8bdd\u7684\u6548\u7387\u3002\u5982\u679c\u4f60\u8981\u901a\u77e5\u7279\u5b9a\u7684\u67d0\u4e9b\u4eba\u540c\u4e00\u4ef6\u4e8b\u60c5\uff0c\u4f46\u662f\u53c8\u4e0d\u60f3\u8ba9\u5176\u4ed6\u4eba\u77e5\u9053\uff0c\u4f7f\u7528\u7535\u8bdd\u4e00\u4e2a\u4e00\u4e2a\u5730\u901a\u77e5\u5c31\u975e\u5e38\u9ebb\u70e6\uff0c\u800c\u4f7f\u7528\u65e5\u5e38\u751f\u6d3b\u7684\u5927\u5587\u53ed\u8fdb\u884c\u5e7f\u64ad\u901a\u77e5\uff0c\u5c31\u8fbe\u4e0d\u5230\u53ea\u901a\u77e5\u4e2a\u522b\u4eba\u7684\u76ee\u7684\u4e86\uff0c\u6b64\u65f6\u4f7f\u7528\u201c\u591a\u64ad\u201d\u6765\u5b9e\u73b0\u5c31\u4f1a\u975e\u5e38\u65b9\u4fbf\u5feb\u6377\uff0c\u4f46\u662f\u73b0\u5b9e\u751f\u6d3b\u4e2d\u591a\u64ad\u8bbe\u5907\u975e\u5e38\u5c11\u3002\u591a\u64ad\u5982\u56fe2\u6240\u793a\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"300\" height=\"123\" src=\"http:\/\/blog.kijk.top\/wp-content\/uploads\/2020\/09\/20140109100039453.jpg\" alt=\"\" class=\"wp-image-84\"\/><figcaption>\u56fe2&nbsp;\u591a\u64ad\uff1a\u4e00\u5bf9\u591a<\/figcaption><\/figure><\/div>\n\n\n\n<p>\u201c\u591a\u64ad\u201d\u4e5f\u53ef\u4ee5\u79f0\u4e3a\u201c\u7ec4\u64ad\u201d\uff0c\u5728\u7f51\u7edc\u6280\u672f\u7684\u5e94\u7528\u5e76\u4e0d\u662f\u5f88\u591a\uff0c\u7f51\u4e0a\u89c6\u9891\u4f1a\u8bae\u3001\u7f51\u4e0a\u89c6\u9891\u70b9\u64ad\u7279\u522b\u9002\u5408\u91c7\u7528\u591a\u64ad\u65b9\u5f0f\u3002\u56e0\u4e3a\u5982\u679c\u91c7\u7528\u5355\u64ad\u65b9\u5f0f\uff0c\u9010\u4e2a\u8282\u70b9\u4f20\u8f93\uff0c\u6709\u591a\u5c11\u4e2a\u76ee\u6807\u8282\u70b9\uff0c\u5c31\u4f1a\u6709\u591a\u5c11\u6b21\u4f20\u9001\u8fc7\u7a0b\uff0c\u8fd9\u79cd\u65b9\u5f0f\u663e\u7136\u6548\u7387\u6781\u4f4e\uff0c\u662f\u4e0d\u53ef\u53d6\u7684\uff1b\u5982\u679c\u91c7\u7528\u4e0d\u533a\u5206\u76ee\u6807\u3001\u5168\u90e8\u53d1\u9001\u7684\u5e7f\u64ad\u65b9\u5f0f\uff0c\u867d\u7136\u4e00\u6b21\u53ef\u4ee5\u4f20\u9001\u5b8c\u6570\u636e\uff0c\u4f46\u662f\u663e\u7136\u8fbe\u4e0d\u5230\u533a\u5206\u7279\u5b9a\u6570\u636e\u63a5\u6536\u5bf9\u8c61\u7684\u76ee\u7684\u3002<span style=\"color:#b40d05\" class=\"has-inline-color\">\u91c7\u7528\u591a\u64ad\u65b9\u5f0f\uff0c\u65e2\u53ef\u4ee5\u5b9e\u73b0\u4e00\u6b21\u4f20\u9001\u6240\u6709\u76ee\u6807\u8282\u70b9\u7684\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u8fbe\u5230\u53ea\u5bf9\u7279\u5b9a\u5bf9\u8c61\u4f20\u9001\u6570\u636e\u7684\u76ee\u7684\u3002<\/span><\/p>\n\n\n\n<p>IP\u7f51\u7edc\u7684\u591a\u64ad\u4e00\u822c\u901a\u8fc7\u591a\u64adIP\u5730\u5740\u6765\u5b9e\u73b0\u3002\u591a\u64adIP\u5730\u5740\u5c31\u662fD\u7c7bIP\u5730\u5740\uff0c\u5373224.0.0.0\u81f3239.255.255.255\u4e4b\u95f4\u7684IP\u5730\u5740\u3002Windows 2000\u4e2d\u7684DHCP\u7ba1\u7406\u5668\u652f\u6301\u591a\u64adIP\u5730\u5740\u7684\u81ea\u52a8\u5206\u914d\u3002<\/p>\n\n\n\n<h3><strong>\u2014\u2014\u2605\u5e7f\u64ad\u2605\u2014\u2014<\/strong><\/h3>\n\n\n\n<p>\u201c\u5e7f\u64ad\u201d\u53ef\u4ee5\u7406\u89e3\u4e3a\u4e00\u4e2a\u4eba\u901a\u8fc7\u5e7f\u64ad\u5587\u53ed\u5bf9\u5728\u573a\u7684\u5168\u4f53\u8bf4\u8bdd\uff0c\u8fd9\u6837\u505a\u7684\u597d\u5904\u662f\u901a\u8bdd\u6548\u7387\u9ad8\uff0c\u4fe1\u606f\u4e00\u4e0b\u5b50\u5c31\u53ef\u4ee5\u4f20\u9012\u5230\u5168\u4f53\uff0c\u5982\u56fe3\u6240\u793a\u3002<br><br>\u201c\u5e7f\u64ad\u201d\u5728\u7f51\u7edc\u4e2d\u7684\u5e94\u7528\u8f83\u591a\uff0c\u5982\u5ba2\u6237\u673a\u901a\u8fc7DHCP\u81ea\u52a8\u83b7\u5f97IP\u5730\u5740\u7684\u8fc7\u7a0b\u5c31\u662f\u901a\u8fc7\u5e7f\u64ad\u6765\u5b9e\u73b0\u7684\u3002<span style=\"color:#0477b9\" class=\"has-inline-color\">\u4f46\u662f\u540c\u5355\u64ad\u548c\u591a\u64ad\u76f8\u6bd4\uff0c\u5e7f\u64ad\u51e0\u4e4e\u5360\u7528\u4e86\u5b50\u7f51\u5185\u7f51\u7edc\u7684\u6240\u6709\u5e26\u5bbd\u3002\u62ff\u5f00\u4f1a\u6253\u4e00\u4e2a\u6bd4\u65b9\u5427\uff0c\u5728\u4f1a\u573a\u4e0a\u53ea\u80fd\u6709\u4e00\u4e2a\u4eba\u53d1\u8a00\uff0c\u60f3\u8c61\u4e00\u4e0b\u5982\u679c\u6240\u6709\u7684\u4eba\u540c\u65f6\u90fd\u7528\u9ea6\u514b\u98ce\u53d1\u8a00\uff0c\u90a3\u4f1a\u573a\u4e0a\u5c31\u4f1a\u4e71\u6210\u4e00\u9505\u7ca5\u3002<br><br>\u3000\u3000\u5728\u7f51\u7edc\u4e2d\u4e0d\u80fd\u957f\u65f6\u95f4\u51fa\u73b0\u5927\u91cf\u7684\u5e7f\u64ad\u5305\uff0c\u5426\u5219\u5c31\u4f1a\u51fa\u73b0\u6240\u8c13\u7684\u201c\u5e7f\u64ad\u98ce\u66b4\u201d\u3002\u5e7f\u64ad\u98ce\u66b4\u5c31\u662f\u7f51\u7edc\u957f\u65f6\u95f4\u88ab\u5927\u91cf\u7684\u5e7f\u64ad\u6570\u636e\u5305\u6240\u5360\u7528\uff0c\u6b63\u5e38\u7684\u70b9\u5bf9\u70b9\u901a\u4fe1\u65e0\u6cd5\u6b63\u5e38\u8fdb\u884c\uff0c\u5916\u5728\u8868\u73b0\u4e3a\u7f51\u7edc\u901f\u5ea6\u5947\u6162\u65e0\u6bd4\u3002\u51fa\u73b0\u5e7f\u64ad\u98ce\u66b4\u7684\u539f\u56e0\u6709\u5f88\u591a\uff0c\u4e00\u5757\u6709\u6545\u969c\u7684\u7f51\u5361\uff0c\u5c31\u53ef\u80fd\u957f\u65f6\u95f4\u5411\u7f51\u7edc\u4e0a\u53d1\u9001\u5e7f\u64ad\u5305\u800c\u5bfc\u81f4\u5e7f\u64ad\u98ce\u66b4\u3002<\/span><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"300\" height=\"122\" src=\"http:\/\/blog.kijk.top\/wp-content\/uploads\/2020\/09\/20140109100042281.jpg\" alt=\"\" class=\"wp-image-85\"\/><figcaption>\u56fe3&nbsp;\u5e7f\u64ad\uff1a\u4e00\u5bf9\u5168\u4f53<\/figcaption><\/figure><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>\u96c6\u7ebf\u5668\u7531\u4e8e\u5176\u5de5\u4f5c\u539f\u7406\u51b3\u5b9a\u4e86\u4e0d\u53ef\u80fd\u8fc7\u6ee4\u5e7f\u64ad\u98ce\u66b4\uff0c\u4e00\u822c\u7684\u4ea4\u6362\u673a\u4e5f\u6ca1\u6709\u8fd9\u4e00\u529f\u80fd\uff0c\u4e0d\u8fc7\u73b0\u5728\u6709\u7684\u7f51\u7edc\u4ea4\u6362\u673a\uff08\u5982\u5168\u5411\u7684QS\u7cfb\u5217\u4ea4\u6362\u673a\uff09\u4e5f\u6709\u8fc7\u6ee4\u5e7f\u64ad\u98ce\u66b4\u529f\u80fd\u4e86\uff0c\u8def\u7531\u5668\u672c\u8eab\u5c31\u6709\u9694\u79bb\u5e7f\u64ad\u98ce\u66b4\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n<p>\u5e7f\u64ad\u98ce\u66b4\u4e0d\u80fd\u5b8c\u5168\u675c\u7edd\uff0c\u4f46\u662f\u53ea\u80fd\u5728\u540c\u4e00\u5b50\u7f51\u5185\u4f20\u64ad\uff0c\u5c31\u597d\u50cf\u5587\u53ed\u7684\u58f0\u97f3\u53ea\u80fd\u5728\u540c\u4e00\u4f1a\u573a\u5185\u4f20\u64ad\u4e00\u6837\uff0c\u56e0\u6b64\u5728\u7531\u51e0\u767e\u53f0\u751a\u81f3\u4e0a\u5343\u53f0\u7535\u8111\u6784\u6210\u7684\u5927\u4e2d\u578b\u5c40\u57df\u7f51\u4e2d\uff0c\u4e00\u822c\u8fdb\u884c\u5b50\u7f51\u5212\u5206\uff0c\u5c31\u50cf\u5c06\u4e00\u4e2a\u5927\u5385\u7528\u5899\u58c1\u9694\u79bb\u6210\u8bb8\u591a\u5c0f\u5385\u4e00\u6837\uff0c\u4ee5\u8fbe\u5230\u9694\u79bb\u5e7f\u64ad\u98ce\u66b4\u7684\u76ee\u7684\u3002<\/p>\n\n\n\n<p>\u3000\u5728IP\u7f51\u7edc\u4e2d\uff0c\u5e7f\u64ad\u5730\u5740\u7528IP\u5730\u5740\u201c255.255.255.255\u201d\u6765\u8868\u793a\uff0c\u8fd9\u4e2aIP\u5730\u5740\u4ee3\u8868\u540c\u4e00\u5b50\u7f51\u5185\u6240\u6709\u7684IP\u5730\u5740\u3002<\/p>\n\n\n\n<p>\u5355\u64ad\u3001\u591a\u64ad\u548c\u5e7f\u64ad\u662f\u7f51\u7edc\u6280\u672f\u7684\u57fa\u7840\u6027\u77e5\u8bc6\uff0c\u5bf9\u7f51\u7edc\u6280\u672f\u611f\u5174\u8da3\u7684\u8bfb\u8005\u4e00\u5b9a\u8981\u641e\u61c2\u54df\uff01<\/p>\n\n\n\n<h2><strong>2\u3001\u4e8c\u5c42\u5e7f\u64ad\u548c\u4e09\u5c42\u5e7f\u64ad<\/strong><\/h2>\n\n\n\n<h3>2.1&nbsp;&nbsp;\u7ecf\u5178\u6587\u7ae0\uff08\u4e00\uff09<\/h3>\n\n\n\n<p>        \u4e8c\u5c42\u4ea4\u6362\u673a\u662f\u6570\u636e\u94fe\u8def\u5c42\u7684\u8bbe\u5907\uff0c\u5b83\u80fd\u591f\u8bfb\u53d6\u6570\u636e\u5305\u4e2d\u7684MAC\u5730\u5740\u4fe1\u606f\u5e76\u6839\u636eMAC\u5730\u5740\u6765\u8fdb\u884c\u4ea4\u6362\u3002\u4ea4\u6362\u673a\u5185\u90e8\u6709\u4e00\u4e2a\u5730\u5740\u8868\uff0c\u8fd9\u4e2a\u5730\u5740\u8868\u6807\u660e\u4e86MAC\u5730\u5740\u548c\u4ea4\u6362\u673a\u7aef\u53e3\u7684\u5bf9\u5e94\u5173\u7cfb.\u4e8c\u5c42\u4ea4\u6362\u673a\u5bf9\u5e7f\u64ad\u5305\u662f\u4e0d\u505a\u9650\u5236\u7684\uff0c\u628a\u5e7f\u64ad\u5305\u590d\u5236\u5230\u6240\u6709\u7aef\u53e3\u4e0a\u3002<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;    \u5e7f\u64ad\u5206\u4e3a\u4e8c\u5c42\u5e7f\u64ad\u548c\u4e09\u5c42\u5e7f\u64ad\uff0c\u4e8c\u5c42\u5e7f\u64ad\u662fFFFF.FFFF.FFFF(MAC\u5730\u5740)\uff0c\u4e8c\u5c42\u4ea4\u6362\u673a\u9047\u5230\u8fd9\u79cd\u5305\u5c31\u4f1a\u6cdb\u6d2a\u5230\u6240\u6709\u540cVLAN\u7684\u7aef\u53e3\uff0c\u4e0d\u4f1a\u8fc7\u6ee4\u6389\uff0c\u56e0\u4e3a\u5982\u679c\u4e8c\u5c42\u4ea4\u6362\u673a\u8fc7\u6ee4\u8fd9\u79cd\u5305\uff0cARP\u5e7f\u64ad\u600e\u4e48\u6b63\u5e38\u5de5\u4f5c\u5462\uff1f\u6ca1\u6709ARP\uff0c\u540c\u7f51\u6bb5\u7684PC\u5982\u4f55\u901a\u4fe1\u5462\uff1f\u8def\u7531\u5668\u53ef\u4ee5\u8fc7\u6ee4\u4e8c\u5c42\u5e7f\u64ad\u662f\u56e0\u4e3a\u8def\u7531\u5668\u662f\u4e09\u5c42\u8bbe\u5907\uff0c\u5982\u679c\u8def\u7531\u5668\u4e0d\u8fc7\u6ee4\u8fd9\u79cd\u5305\uff0c\u4efb\u4f55\u4eba\u53d1\u8d77\u7684\u4e8c\u5c42\u5e7f\u64ad\u5305\u5c31\u4f1a\u5230\u8fbeInternet\u7684\u6574\u4e2a\u8303\u56f4\uff0c\u8fd9\u6837\u8fd8\u8981\u8def\u7531\u5668\u505a\u4ec0\u4e48\u5462\uff1f\u8def\u7531\u5668\u5c31\u662f\u4e3a\u4e86\u5212\u5206\u5e7f\u64ad\u57df\u3002<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;    \u4e09\u5c42\u5e7f\u64ad\u8fd8\u6709\u672c\u5730\u5e7f\u64ad255.255.255.255\u548c\u7279\u5b9a\u5b50\u7f51\u5e7f\u64ad\u6bd4\u5982192.168.1.255\/24\u4e4b\u5206\u3002<\/p>\n\n\n\n<p>        255.255.255.255\u8fd9\u79cd\u672c\u5730\u5e7f\u64ad\u662f\u80af\u5b9a\u6ca1\u6cd5\u8de8\u8d8a\u8def\u7531\u5668\u7684\uff0c\u56e0\u4e3a\u4e00\u65e6\u8fd9\u79cd\u5e7f\u64ad\u80fd\u8de8\u8d8a\u8def\u7531\u5668\u7684\u8bdd\uff0c\u540c\u6837\u4efb\u4f55\u4eba\u53d1\u8d77\u7684\u8fd9\u79cd\u5e7f\u64ad\u5c31\u4f1a\u8dd1\u5230Internet\u7684\u4efb\u4f55\u89d2\u843d\u3002\u7136\u800c\u5bf9\u4e8e\u7279\u5b9a\u5b50\u7f51\u7684\u5e7f\u64ad\u662f\u53ef\u4ee5\u914d\u7f6e\u4e3a\u5141\u8bb8\u8de8\u8def\u7531\u5668\u6216\u8005\u4e0d\u5141\u8bb8\u8de8\u8def\u7531\u5668\u7684\uff0c\u5982\u679c\u5141\u8bb8\u7684\u8bdd\uff0c\u6211\u5c31\u53ef\u4ee5\u8de8\u8d8a\u8def\u7531\u5668\u5bf9\u7279\u5b9a\u7684\u5b50\u7f51\u53d1\u8d77\u4e09\u5c42\u5e7f\u64ad\u3002\u901a\u5e38\u4e0d\u8981\u5141\u8bb8\u8fd9\u7c7b\u5e7f\u64ad\uff0c\u56e0\u4e3a\u4f60\u4e00\u65e6\u5141\u8bb8\u4e86\u5f88\u5bb9\u6613\u9020\u6210ICMP Sumrf\u653b\u51fb\u7684\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3>2.2&nbsp;&nbsp;\u7ecf\u5178\u6587\u7ae0\uff08\u4e8c\uff09<\/h3>\n\n\n\n<p>        \u4e8c\u5c42\u5e7f\u64ad\u4e00\u822c\u662f\u8f6c\u53d1\u7528\u7684\uff0c\u4e09\u5c42\u662f\u4e3a\u5bfb\u5740\u7684\uff0c\u4e8c\u5c42\u5e7f\u64ad\u662f\u4ea4\u6362\u673amac\u8868\u91cc\u9762\u6ca1\u6709\u76ee\u7684mac\u7136\u540e\u4e8c\u5c42\u5e7f\u64ad\u3002<\/p>\n\n\n\n<p>        \u4e09\u5c42\u662f\u5411\u672c\u5b50\u7f51\u5185\u53d1\u9001\u5e7f\u64ad\u5305\u3002\u8fd8\u6709\u4e00\u79cd\u5e7f\u64ad\u662f\u5b9a\u5411\u5e7f\u64ad\uff0c\u53ef\u4ee5\u7a7f\u8d8a\u8def\u7531\u5668\uff0c\u7528\u6765\u95ee\u67d0\u67d0\u5730\u5740\uff0c\u4f60\u7684MAC\u5730\u5740\u662f\u591a\u5c11\uff0c\u8fd9\u65f6\u660e\u663e\u6ca1\u6709\u5bf9\u65b9\u7684MAC\u5730\u5740\u5c31\u7528\u5168\uff11\u4e86\uff0e\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u5bf9\u65b9\u672a\u77e5\u90fd\u662f\u5168\uff11,\u81ea\u5df1\u672a\u77e5\u662f\u51680\uff0e\u6bd4\u5982DHCP\u83b7\u53d6\u5730\u5740\u65f6\uff0c\u81ea\u5df1\u662f\u6ca1\u6709\u5730\u5740\u7684\uff0c\u8fd9\u65f6\u53d1\u7684\u5305\u4e2d\u6e90\u5730\u5740\u5c31\u662f\u51680\u7684\u3002<\/p>\n\n\n\n<p>        \u4e8c\u5c42\u5e7f\u64ad\u5730\u5740\u5c31\u662f\u5728\u5e7f\u64ad\u57df\u5185\u4e3a\u4e86\u8ba9\u6b64\u5e7f\u64ad\u57df\u5185\u6240\u6709\u4e3b\u673a\uff0c\u7f51\u7edc\u8bbe\u5907\u6536\u5230\u8fd9\u4e2a\u5e27\uff0c\u5e27\u62a5\u5934\u7684Destination MAC Address&nbsp;\u662f\u5168F\u7684\u683c\u5f0f\uff0c\u6b63\u56e0\u4e3a\u4ea4\u6362\u673a\u8f6c\u53d1\u8868\u91cc\u9762\uff0c\u6216\u5176\u4ed6\u7684\u7f51\u7edc\u8bbe\u5907\u7684ARP\u9ad8\u901f\u7f13\u5b58\u91cc\u6ca1\u6709\u8981\u627e\u7684\u76ee\u7684mac\u5730\u5740\uff0c\u624d\u4f1a\u53d1\u8fd9\u6837\u4e00\u4e2a\u4e8c\u5c42\u5e7f\u64ad\u89e3\u6790\u76ee\u7684mac\u3002<\/p>\n\n\n\n<p>        \u4e09\u5c42\u5e7f\u64ad\u5730\u5740\u662f\u672c\u7f51\u6bb5\u7684\u6700\u540e\u4e00\u4e2a\u5730\u5740\uff0c\u539f\u7406\u4e5f\u662f\u8ba9\u672c\u7f51\u6bb5\u7684\u6240\u6709\u8bbe\u5907\u90fd\u6536\u5230\u8fd9\u4e2a\u5305\uff0c\u4ed6\u7684\u7528\u5904\u5f88\u591a\uff0c\u6bd4\u5982rip\u7684\u66f4\u65b0\u5305\u7b49\u7b49<\/p>\n\n\n\n<p>\u603b\u4e4b\u5e7f\u64ad\u5c31\u662f\u4f1a\u5f15\u8d77\u7f51\u7edc\u762b\u75ea\u7684\u4e00\u4e2a\u91cd\u8981\u539f\u56e0\uff0c\u56e0\u4e3a\u53d1\u5927\u91cf\u7684\u5305\uff0c\u5bf9\u4e8e\u5e26\u5bbd\u548cCPU\u7684\u6d88\u8017\u4e5f\u662f\u5f88\u591a\u7684\uff0c\u6240\u4ee5\u6bd4\u8f83\u5148\u8fdb\u7684\u534f\u8bae\u90fd\u662f\u91c7\u7528\u7ec4\u64ad\u6280\u672f\u4e86\uff0c\u5230\u4e86ipv6\u73af\u5883\u4e0b\uff0c\u5df2\u7ecf\u5168\u662f\u7ec4\u64ad\u4e86\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3>2.3&nbsp;&nbsp;\u7ecf\u5178\u6587\u7ae0\uff08\u4e09\uff09<\/h3>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;\u5e7f\u64ad\u53ea\u67092\u5c42\u7684\u3002\u8de8\u7f51\u6bb5\u7684\u8bbf\u95ee\u662f\u5bfb\u5740\u3002<\/p>\n\n\n\n<p>    \u7ed9\u4f60\u4e3e\u4e00\u4e2a\u4f8b\u5b50\uff0c\u8be6\u7ec6\u8bf4\u4e00\u4e0b\u6570\u636e\u5305\u7684\u8f6c\u53d1\u6d41\u7a0b\uff0c\u73af\u5883\u662f\u4e09\u5c42\u4ea4\u6362\u673a\u6709\u4e24\u4e2a\u7f51\u6bb5\uff0c10.0.0.1\/24\u548c192.168.0.1\/24\uff0cPC1\u662f10\u6bb5\u7684\uff0cPC2\u662f192\u6bb5\u7684\u3002PC1\u8981\u4e0ePC2\u901a\u4fe1\u3002\u8fc7\u7a0b\u5982\u4e0b:<\/p>\n\n\n\n<p>    1\u3001PC1\u5c06\u8981\u4e0ePC2\u901a\u4fe1\uff0c\u9996\u5148\u6839\u636e\u7f51\u5361\u7684IP\u5730\u5740\u4e0e\u63a9\u7801\u7b97\u51faPC2\u662f\u5426\u4e0ePC1\u662f\u540c\u7f51\u6bb5\uff0c\u5982\u679c\u662f\u540c\u7f51\u6bb5\uff0c\u5219\u76f4\u63a5\u4e8c\u5c42\u8f6c\u53d1\uff0c\u5982\u679c\u4e0d\u662f\u5c06\u8de8\u7f51\u6bb5\u8f6c\u53d1\u3002<\/p>\n\n\n\n<p>    2\u3001PC1\u7b97\u51faPC2\u548c\u81ea\u5df1\u4e0d\u662f\u540c\u7f51\u6bb5\uff0c\u6240\u4ee5\u8981\u5c06\u6570\u636e\u5305\u53d1\u9001\u5230\u7f51\u5173\u7531\u7f51\u5173\u8fdb\u884c\u4e09\u5c42\u5bfb\u5740\u8f6c\u53d1\u3002<\/p>\n\n\n\n<p>    3\u3001PC1\u5230\u7f51\u5173\u4e3a\u4e8c\u5c42\u8f6c\u53d1\uff0c\u4e5f\u5c31\u662f\u6570\u636e\u5e27\u8f6c\u53d1\uff0c\u6570\u636e\u5e27\u8f6c\u53d1\u9700\u8981\u77e5\u9053\u5bf9\u65b9MAC\u5730\u5740\uff0c\u9996\u5148PC1\u4f1a\u8bfb\u7535\u8111\u7684ARP\u7f13\u5b58\uff0c\u770b\u662f\u5426\u6709\u7f51\u5173IP\u4e0eMAC\u5730\u5740\u7684\u5bf9\u5e94\u5173\u7cfb\uff0c\u5982\u679c\u6709\u5c06\u76f4\u63a5\u5c01\u88c5\u5e27\u8f6c\u53d1\uff1b\u5982\u679c\u6ca1\u6709\u5c06\u4f7f\u7528ARP\u534f\u8bae\u4e5f\u5c31\u662f\u5e7f\u64ad\uff0c\u643a\u5e26\u81ea\u5df1\u7684IP\u5730\u5740\u4e0eMAC\u5730\u5740\uff0c\u76ee\u7684\u5730\u5740\u4e3a\u7f51\u5173IP\uff0cMAC\u5730\u5740\u4e3aFFFF-FFFF-FFFF\u3002\u7f51\u5173\u6536\u5230\u6b64ARP\u5e7f\u64ad\u540e\uff0c\u5c06\u56de\u590dPC1\u81ea\u5df1\u7684MAC\u5730\u5740\uff0c\u6570\u636e\u5305\u4e3a\u6e90\u7f51\u5173IP\u548cMAC\u5730\u5740\uff0c\u76ee\u7684\u4e3aPC1\u7684IP\u548cMAC\u5730\u5740\u3002<\/p>\n\n\n\n<p>    4\u3001PC1\u6536\u5230\u6570\u636e\u5305\u540e\u4f1a\u5c06\u6b64IP\u548cMAC\u5730\u5740\u5199\u5165\u5230\u7535\u8111\u7684ARP\u7f13\u5b58\u8868\u91cc\uff0c\u5e76\u76f4\u63a5\u5c01\u88c5\u6570\u636e\u5305\uff0c\u4e09\u5c42IP\u5934\u4e3a\u6e90PC1-IP\uff0c\u76ee\u7684\u4e3aPC2-IP\uff0c\u4e8c\u5c42\u5e27\u683c\u5f0f\u4e3a\u6e90PC1-MAC\uff0c\u76ee\u7684\u4e3a\u7f51\u5173MAC\u5730\u5740\uff08\u8bb0\u4f4f\u6b64\u5305\u5934\uff09\u3002<\/p>\n\n\n\n<p>    5\u3001\u7f51\u5173\u5c06\u6536\u5230PC1\u53d1\u6765\u7684\u6570\u636e\u5305\uff0c\u8fdb\u884c\u62c6\u5305\uff0c\u6839\u636e\u5176\u76ee\u7684IP\u5730\u5740\u8fdb\u884c\u5bfb\u5740\uff08\u8def\u7531\u8868\uff09\uff0c\u627e\u5230\u5bf9\u5e94\u7684\u8def\u5f84\uff08\u4e5f\u5c31\u662f192\u6bb5VLAN\uff09\u3002<\/p>\n\n\n\n<p>    6\u3001\u4e09\u5c42\u4ea4\u6362\u673a\u4f1a\u6839\u636e\u5176\u76ee\u7684IP\u5730\u5740\u8fdb\u884c\u672c\u673a\u7684ARP\u7f13\u5b58\u67e5\u627e\uff0c\u5982\u679c\u67e5\u627e\u5230IP\u548cMAC\u5730\u5740\u7684\u5bf9\u5e94\u5173\u7cfb\u5c06\u76f4\u63a5\u5c01\u88c5\u8f6c\u53d1\uff0c\u5982\u679c\u6ca1\u6709\u4ea4\u6362\u673a\u5c06\u53d1\u9001ARP\u5e7f\u64ad\u5305\u83b7\u53d6\u76ee\u7684IP\u5730\u5740\u7684MAC\u5730\u5740\uff08\u5e7f\u64ad\u5305\u5c06\u53ea\u53d1\u9001192\u6bb5VLAN\uff0c\u5176\u4ed6VLAN\u4e0d\u5e7f\u64ad\uff09\u3002<\/p>\n\n\n\n<p>    7\u3001\u4e09\u5c42\u4ea4\u6362\u673a\u5f97\u77e5PC2-MAC\u5730\u5740\u540e\u5c06\u8f6c\u53d1\u6570\u636e\uff0c\u4e09\u5c42\u5305\u5934\u4e3a\u6e90PC1-IP\uff0c\u76ee\u7684\u4e3aPC2-I\uff0c\u4e8c\u5c42\u5e27\u5305\u5934\u4e3a\u6e90192\u6bb5\u7f51\u5173MAC\uff0c\u76ee\u7684\u4e3aPC2-MAC\u3002<\/p>\n\n\n\n<p>    8\u3001PC2\u5c06\u6536\u5230\u4e09\u5c42\u4ea4\u6362\u53d1\u6765\u7684\u6570\u636e\u5305\uff0c\u8fdb\u884c\u62c6\u5c01\u5373\u53ef\u83b7\u53d6\u6570\u636e\uff0c\u5e76\u56de\u590dPC1\u8fc7\u7a0b\u540c\u4e0a\u3002<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;\u4e09\u5c42\u4ea4\u6362\u673a\u7b49\u540c\u4e8e\u8def\u7531\u5668\u3002\u4e5f\u5c31\u662f\u8bf4\u6e90IP\u548c\u76ee\u7684IP\u5728\u6570\u636e\u5305\u91cc\u4e00\u76f4\u4e0d\u53d8\uff08\u4e0d\u7ecf\u8fc7NAT\u7684\u60c5\u51b5\uff09\uff0cMAC\u5730\u5740\u5c06\u65f6\u523b\u6539\u53d8\u3002\u5e7f\u64ad\u53ea\u5b58\u5728\u4e8c\u5c42\u3002\u4e09\u5c42\u60c5\u51b5\u4e0b\u662f\u8def\u7531\u5bfb\u5740\u3002 255.255.255.255\u6211\u8bb0\u5f97\u8fd9\u4e2a\u5730\u5740\u53ea\u5728DHCP\u534f\u8bae\u91cc\u624d\u51fa\u73b0\u3002<\/p>\n\n\n\n<h3>2.4&nbsp;&nbsp;\u8865\u5145<\/h3>\n\n\n\n<p>\u7f51\u7edc\u5c42\u5e7f\u64ad\uff1a255.255.255.255<\/p>\n\n\n\n<p>\u6570\u636e\u94fe\u8def\u5c42\u5e7f\u64ad\uff1aFFFFFFFFFFFF<\/p>\n\n\n\n<p>\u8def\u7531\u5668\u63a5\u6536\u5230\u5e7f\u64ad\u76f4\u63a5\u4e22\u5f03\uff01<\/p>\n\n\n\n<p>    \u5b9e\u9645\u4e0a\u662f\u8def\u7531\u5668\u6709IP HELP ADDRESS\u914d\u7f6e\u624d\u53ef\u4ee5\uff0c\u8def\u7531\u5668\u8bc6\u522b\u51fa\u5e7f\u64ad\u540e\uff0c\u518d\u4ee5\u5355\u64ad\u65b9\u5f0f\u8f6c\u53d1\u7ed9\u5b9e\u9645\u7684DHCP\u670d\u52a1\u5668\u3002\u8868\u9762\u770b\u8d77\u6765\u50cf\u7a7f\u8d8a\u4e86\u8def\u7531\u5668\uff0c\u53ef\u5b9e\u9645\u4e0a\u4efb\u4f55\u5e7f\u64ad\u90fd\u4e0d\u53ef\u80fd\u88ab\u8def\u7531\u5668\u8f6c\u53d1\u7684\uff01<\/p>\n\n\n\n<p>    \u5982\u679c\u8def\u7531\u5668\u63a5\u53e3\u8bbe\u7f6e\u4e86\u4ee3\u7406ARP\uff0cARP\u5305\u4e5f\u80fd\u201c\u7a7f\u8d8a\u201d\u8def\u7531\u5668\u7684\uff01<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2>3\u3001\u7ec4\u64ad\u6280\u672f\u7b80\u4ecb<\/h2>\n\n\n\n<p>&nbsp;     \u4e3b\u673a\u5f00\u673a\u7ec4\u64ad\u63a5\u6536\u7a0b\u5e8f\u65f6\uff0c\u4f1a\u5411TCP\/IP\u534f\u8bae\u6ce8\u518c\u4e00\u4e2a\u7ec4\u64adIP\u5730\u5740\uff0c\u6240\u4ee5\u5f53\u6536\u5230\u76ee\u7684IP\u5730\u5740\u662f\u8fd9\u4e2a\u7ec4\u64ad\u7ec4\u7684\u5730\u5740\u65f6\uff0c\u4e3b\u673a\u5c31\u4f1a\u63a5\u6536\u3002&nbsp;&nbsp;\u540c\u65f6\u5b83\u53c8\u5411\u5de5\u4f5c\u5728\u6570\u636e\u94fe\u8def\u5c42\u7684\u7f51\u5361\u4e5f\u6ce8\u518c\u4e86\u4e00\u4e2a\u4e8c\u5c42MAC\u5730\u5740\uff0c\u8fd9\u6837\u7684\u8bdd\uff0c\u5f53\u4e3b\u673a\u63a5\u6536\u5230\u4e00\u4e2a\u7ec4\u64ad\u62a5\u6587\u7684\u65f6\u5019\uff0c\u5c31\u53ef\u4ee5\u76f4\u63a5\u73b0\u5728\u7f51\u5361\u4e0a\u5224\u65ad\u662f\u5426\u662f\u81ea\u5df1\u6240\u9700\u8981\u7684\u7ec4\u64ad\u62a5\u6587\u3002<br>&nbsp;    <\/p>\n\n\n\n<p>    IGMP\uff1aInternet\u7ec4\u7ba1\u7406\u534f\u8bae\uff0c\u7528\u4e8e\u4e3b\u673a\u4e0e\u8def\u7531\u5668\u4e4b\u95f4\u4ea4\u4e92\u4fe1\u606f\u7684\u4e00\u79cd\u534f\u8bae\u3002\u6240\u6709\u8981\u52a0\u5165\u7ec4\u64ad\u7ec4\u7684\u4e3b\u673a\u548c\u6240\u6709\u8fde\u63a5\u5230\u6709\u7ec4\u64ad\u4e3b\u673a\u7684\u5b50\u7f51\u4e2d&nbsp;\u7684\u8def\u7531\u5668\u90fd\u5fc5\u987b\u4f7fIGMP\u3002IGMP\u6d88\u606f\u4e0d\u80fd\u88ab\u8def\u7531\u8f6c\u53d1\uff0c\u53ea\u80fd\u9650\u5236\u5728\u672c\u5730\u7f51\u6bb5\u5185\u90e8\u3002IGMP\u7684TTL\u53c2\u6570\u6c38\u8fdc\u662f1\uff0c\u4fdd\u8bc1\u4e86IGMP\u7684\u4f7f\u7528\u8303\u56f4\u3002<\/p>\n\n\n\n<p>     \u7ec4\u64ad\u8def\u7531\u534f\u8bae\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c06\u7ec4\u64ad\u6570\u636e\u4ece\u4e00\u53f0\u8def\u7531\u5668\u8de8\u8d8a\u4e00\u4e2a\u7f51\u7edc\u4f20\u9001\u5230\u53e6\u5916\u4e00\u53f0\u8def\u7531\u5668\u4e0a\u3002<br>&nbsp;   \u7ec4\u64ad\u8def\u7531\u534f\u8bae\u5206\u4e3a\u57df\u5185\u7ec4\u64ad\u8def\u7531\u534f\u8bae\u53ca\u57df\u95f4\u7ec4\u64ad\u8def\u7531\u534f\u8bae\u3002<br>&nbsp;&nbsp;&nbsp;&nbsp;<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"http:\/\/wenku.baidu.com\/view\/b30740553c1ec5da50e27015.html\">http:\/\/wenku.baidu.com\/view\/b30740553c1ec5da50e27015.html<\/a><\/p>\n\n\n\n<p>\u7ec4\u64ad\u7684\u8f6c\u53d1\u6280\u672f\uff1a<br>        \u5728\u5355\u64ad\u91cc\u9762\uff0c\u6570\u636e\u8f6c\u53d1\u7684\u4f9d\u636e\u662f\u6570\u636e\u5305\u7684\u76ee\u7684\u5730\u5740\uff0c\u8fd9\u4e2a\u76ee\u7684\u5730\u5740\u660e\u786e\u8868\u793a\u4e86\u4e00\u4e2a\u4e3b\u673a\u7684\u4f4d\u7f6e\uff0c\u4f46\u662f\u7ec4\u64ad\u6570\u636e\u5305\u5e76\u4e0d\u662f\u57fa\u4e8eip\u6570\u636e\u5305\u7684\u76ee\u7684\u5730\u5740\u7684\uff0c\u5b83\u6ca1\u6709\u552f\u4e00\u6027\uff0c\u56e0\u6b64\u5b83\u9700\u8981\u91c7\u7528\u4e00\u79cd\u53ebRTF(Reverse Path Forwarding\u9006\u5411\u8def\u5f84\u8f6c\u53d1)\u7684\u65b9\u5f0f\u6765\u8f6c\u53d1\u6570\u636e\u5305\uff0c\u5b83\u662f\u9488\u5bf9\u8f6c\u53d1\u7684\u65f6\u5019\u505a\u68c0\u67e5\uff0c\u8fd9\u4e2a\u68c0\u67e5\u4f1a\u51b3\u5b9a\u662f\u5426\u8f6c\u53d1\u8fd8\u662f\u4e22\u5f03\u8f93\u5165\u7684\u4fe1\u606f\u5305\uff0c\u90a3\u4e48\u5b83\u7684\u68c0\u67e5\u8fc7\u7a0b\u662f\u4ec0\u4e48\u6837\u7684\u5462\uff1f<br><\/p>\n\n\n\n<p>        \u9996\u5148\u8981\u4e86\u89e3\u7684\u662f\uff0cRPF\u8ddf\u5355\u64ad\u534f\u8bae\u5bc6\u5207\u76f8\u5173\uff0c\u6240\u8c13\u7684\u9006\u5411\u8def\u5f84\u8f6c\u53d1\u662f\u57fa\u4e8e\u5bdf\u770b\u6709\u5173\u7ec4\u64ad\u6e90\u5728\u4ec0\u4e48\u5730\u65b9\uff0c\u7ec4\u64ad\u6e90\u662f\u4e00\u4e2aIP\u7684\u5355\u64ad\u5730\u5740\uff0c\u56e0\u6b64\u5462\uff0c\u8def\u7531\u5668\u68c0\u67e5\u5230\u8fbe\u7684\u6570\u636e\u5305\u7684\u6e90\u5730\u5740\uff0c\u7136\u540e\u67e5\u770b\u8def\u7531\u8868\uff0c\u770b\u8fd9\u4e2a\u6e90\u5730\u5740\u53ef\u4ee5\u901a\u8fc7\u54ea\u4e2a\u63a5\u53e3\u53ef\u8fbe\uff0c\u5982\u679c\u4fe1\u606f\u5305\u662f\u5728\u53ef\u8fd4\u56de\u539f\u7ad9\u70b9\u7684\u63a5\u53e3\u4e0a\u5230\u8fbe\uff0c\u90a3\u5c31\u8bf4\u660e\u8fd9\u4e2a\u7ec4\u64ad\u6570\u636e\u6d41\u662f\u4ece\u6b63\u786e\u7684\u65b9\u5411\u8fc7\u6765\u7684\uff0c\u5219RPF\u68c0\u67e5\u6210\u529f\uff0c\u4fe1\u606f\u5305\u88ab\u8f6c\u53d1\uff0c\u4f46\u5982\u679c\u8bf4\u8fd9\u4e2a\u6570\u636e\u5305\u7684\u539f\u5730\u5740\u4e0d\u662f\u4ece\u8fd9\u4e2a\u63a5\u53e3\u5230\u8fbe\u7684\uff0c\u90a3\u5c31\u8bf4\u660e\u8fd9\u4e2a\u7ec4\u64ad\u6570\u636e\u5305\u4e0d\u662f\u4ece\u6700\u4f73\u8def\u7ecf\u8fc7\u6765\u7684\uff0c\u5e94\u8be5\u4e22\u5f03\u8be5\u6570\u636e\u5305\u3002<br><\/p>\n\n\n\n<p>        \u56e0\u4e3aRPF\u662f\u8981\u7ed3\u5408\u5355\u64ad\u8def\u7531\u8868\u7684\uff0c\u56e0\u6b64\u5728\u6784\u4ef6\u7ec4\u64ad\u4e4b\u524d\u5e94\u8be5\u4e8b\u5148\u5b8c\u6210\u6709\u5173IP\u5355\u64ad\u8def\u7531\u8868\u7684\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p>\u65e0\u7ec4\u64ad\u529f\u80fd\u4ea4\u6362\u673a\u8f6c\u53d1\u7ec4\u64ad\u6570\u636e\u5305\uff1a<br>        \u5bf9\u4e00\u4e9b\u7f51\u6865\uff0c\u4e00\u4e9b\u4e8c\u5c42\u8bbe\u5907\uff0c\u4ed6\u6ca1\u529e\u6cd5\u5b9e\u73b0\u8def\u7531\uff0c\u4e5f\u6ca1\u529e\u6cd5\u5b9e\u73b0RPF\uff0c\u5bf9\u4e8e\u4e00\u4e2a\u4e0d\u80fd\u8bc6\u522b\u7ec4\u64ad\u6570\u636e\u6d41\u7684\u4e8c\u5c42\u4ea4\u6362\u673a\u6765\u8bf4\uff0c\u5b83\u6536\u5230\u4e00\u4e2a\u7ec4\u64ad\u6570\u636e\u5305\u4f1a\u6309\u7167\u5e7f\u64ad\u6570\u636e\u5305\u5f97\u5904\u7406\u65b9\u6cd5\u5904\u7406\u3002<\/p>\n\n\n\n<p>\u4e8c\u5c42\u4ea4\u6362\u673a\u7684\u7ec4\u64ad\u529f\u80fd\u5b9e\u73b0\uff1a<br>        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<\/p>\n\n\n\n<p>2)\u7f51\u7edc\u6cdb\u6d2a\u5305\u62ecSmurf\u548cDDos\uff1a<br>&nbsp;&nbsp;&nbsp; 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