{"id":2460,"date":"2017-07-17T10:42:21","date_gmt":"2017-07-17T02:42:21","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=2460"},"modified":"2017-07-17T10:42:21","modified_gmt":"2017-07-17T02:42:21","slug":"arp%e5%8d%8f%e8%ae%ae%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86%e5%92%8c%e4%bd%9c%e7%94%a8","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/yidong\/arp%e5%8d%8f%e8%ae%ae%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86%e5%92%8c%e4%bd%9c%e7%94%a8\/","title":{"rendered":"ARP\u534f\u8bae\u7684\u5de5\u4f5c\u539f\u7406\u548c\u4f5c\u7528"},"content":{"rendered":"<p><span style=\"color: #333333;\">1. \u4ec0\u4e48\u662fARP? \u3000\u3000<\/span><\/p>\n<p><span style=\"color: #333333;\">ARP (Address Resolution Protocol) \u662f\u4e2a\u5730\u5740\u89e3\u6790\u534f\u8bae\u3002\u6700\u76f4\u767d\u7684\u8bf4\u6cd5\u662f\uff1a\u5728IP\u4ee5\u592a\u7f51\u4e2d\uff0c\u5f53\u4e00\u4e2a\u4e0a\u5c42\u534f\u8bae\u8981\u53d1\u5305\u65f6\uff0c\u6709\u4e86\u8be5\u8282\u70b9\u7684IP\u5730\u5740\uff0cARP\u5c31\u80fd\u63d0\u4f9b\u8be5\u8282\u70b9\u7684MAC\u5730\u5740\u3002 \u3000<\/span><\/p>\n<p><span style=\"color: #333333;\">2\u4e3a\u4ec0\u4e48\u8981\u6709ARP\uff1f<\/span><\/p>\n<p><span style=\"color: #333333;\">OSI \u6a21\u5f0f\u628a\u7f51\u7edc\u5de5\u4f5c\u5206\u4e3a\u4e03\u5c42\uff0c\u5f7c\u6b64\u4e0d\u76f4\u63a5\u6253\u4ea4\u9053\uff0c\u53ea\u901a\u8fc7\u63a5\u53e3(layre interface). IP\u5730\u5740\u5728\u7b2c\u4e09\u5c42, MAC\u5730\u5740\u5728\u7b2c\u4e8c\u5c42\u3002<\/span><\/p>\n<p><span style=\"color: #333333;\">\u534f\u8bae\u5728\u53d1\u751f\u6570\u636e\u5305\u65f6\uff0c\u9996\u5148\u8981\u5c01\u88c5\u7b2c\u4e09\u5c42 \uff08IP\u5730\u5740\uff09\u548c\u7b2c\u4e8c\u5c42 \uff08MAC\u5730\u5740\uff09\u7684\u62a5\u5934, \u4f46\u534f\u8bae\u53ea\u77e5\u9053\u76ee\u7684\u8282\u70b9\u7684IP\u5730\u5740\uff0c\u4e0d\u77e5\u9053\u5176\u7269\u7406\u5730\u5740\uff0c\u53c8\u4e0d\u80fd\u8de8\u7b2c\u4e8c\u3001\u4e09\u5c42\uff0c\u6240\u4ee5\u5f97\u7528ARP\u7684\u670d\u52a1\u3002<\/span><\/p>\n<p><span style=\"color: #333333;\">\u8be6\u7ec6\u8bf4\u660e\uff1a<\/span><\/p>\n<p align=\"left\"><span style=\"color: #333333;\">\u00d8\u00a0 \u5728\u7f51\u7edc\u901a\u8baf\u65f6\uff0c\u6e90\u4e3b\u673a\u7684\u5e94\u7528\u7a0b\u5e8f\u77e5\u9053\u76ee\u7684\u4e3b\u673a\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u53f7\uff0c\u5374\u4e0d\u77e5\u9053\u76ee\u7684\u4e3b\u673a\u7684\u786c\u4ef6\u5730\u5740\uff0c\u800c\u6570\u636e\u5305\u9996\u5148\u662f\u88ab\u7f51\u5361\u63a5\u6536\u5230\u518d\u53bb\u5904\u7406\u4e0a\u5c42\u534f\u8bae\u7684\uff0c\u5982\u679c\u63a5\u6536\u5230\u7684\u6570\u636e\u5305\u7684\u786c\u4ef6\u5730\u5740\u4e0e\u672c\u673a\u4e0d\u7b26\uff0c\u5219\u76f4\u63a5\u4e22\u5f03\u3002\u56e0\u6b64\u5728\u901a\u8baf\u524d\u5fc5\u987b\u83b7\u5f97\u76ee\u7684\u4e3b\u673a\u7684\u786c\u4ef6\u5730\u5740\u3002ARP\u534f\u8bae\u5c31\u8d77\u5230\u8fd9\u4e2a\u4f5c\u7528<\/span><\/p>\n<p align=\"left\"><span style=\"color: #333333;\">\u00d8\u00a0 \u5f53\u4e00\u53f0\u4e3b\u673a\u628a\u4ee5\u592a\u7f51\u6570\u636e\u5e27\u53d1\u9001\u5230\u4f4d\u4e8e\u540c\u4e00\u5c40\u57df\u7f51\u4e0a\u7684\u53e6\u4e00\u53f0\u4e3b\u673a\u65f6\uff0c\u662f\u6839\u636e 48\u4f4d\u7684\u4ee5\u592a\u7f51\u5730\u5740\u6765\u786e\u5b9a\u76ee\u7684\u63a5\u53e3\u7684\uff0c\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f\u4ece\u4e0d\u68c0\u67e5 IP\u6570\u636e\u62a5\u4e2d\u7684\u76ee\u7684IP\u5730\u5740\u3002ARP\uff08\u5730\u5740\u89e3\u6790\uff09\u6a21\u5757\u7684\u529f\u80fd\u4e3a\u8fd9\u4e24\u79cd\u4e0d\u540c\u7684\u5730\u5740\u5f62\u5f0f\u63d0\u4f9b\u6620\u5c04\uff1a32\u4f4d\u7684 IP\u5730\u5740\u548c 48\u4f4d\u7684\u4ee5\u592a\u7f51\u5730\u5740<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. \u4ec0\u4e48\u662fARP? \u3000\u3000 ARP (Address Resolution Protocol) \u662f\u4e2a\u5730\u5740\u89e3\u6790\u534f &#8230; <a title=\"ARP\u534f\u8bae\u7684\u5de5\u4f5c\u539f\u7406\u548c\u4f5c\u7528\" class=\"read-more\" href=\"https:\/\/cn.hostease.com\/xueyuan\/yidong\/arp%e5%8d%8f%e8%ae%ae%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86%e5%92%8c%e4%bd%9c%e7%94%a8\/\" aria-label=\"\u9605\u8bfb ARP\u534f\u8bae\u7684\u5de5\u4f5c\u539f\u7406\u548c\u4f5c\u7528\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[386,21],"tags":[],"class_list":["post-2460","post","type-post","status-publish","format-standard","hentry","category-windows","category-yidong"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=2460"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2460\/revisions"}],"predecessor-version":[{"id":2461,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2460\/revisions\/2461"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=2460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=2460"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=2460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}