{"id":30523,"date":"2026-03-03T16:30:27","date_gmt":"2026-03-03T08:30:27","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/how-to-make-dhcp-server-provide-the-same-ip-to-all-hosts\/"},"modified":"2026-03-03T16:37:00","modified_gmt":"2026-03-03T08:37:00","slug":"how-to-make-dhcp-server-provide-the-same-ip-to-all-hosts","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-make-dhcp-server-provide-the-same-ip-to-all-hosts\/","title":{"rendered":"\u5982\u4f55\u8ba9 DHCP \u670d\u52a1\u5668\u4e3a\u6240\u6709\u4e3b\u673a\u5206\u914d\u540c\u4e00\u4e2a IP\uff1f"},"content":{"rendered":"<style>\n    table, th, td {\n        border: 1px solid black;\n        border-collapse: collapse;\n    }\n<\/style>\n<p>\u4f60\u65e0\u6cd5\u8ba9 DHCP \u7ed9\u6bcf\u4e00\u53f0\u8bbe\u5907\u5206\u914d\u540c\u4e00\u4e2a IP\u3002\u6709\u4e9b\u4eba\u4e3a\u4e86\u7b80\u5316\u8bbf\u95ee\u6216\u505a\u5c0f\u578b\u7f51\u7edc\u6d4b\u8bd5\u3001\u6216\u8005\u5728\u7c7b\u4f3c <a target=\"_self\" href=\"https:\/\/www.varidata.com\/zh-cn\/server\/tokyo\/cn2\/\">\u65e5\u672c\u670d\u52a1\u5668\u79df\u7528<\/a> \u8fd9\u6837\u7684\u73af\u5883\u4e2d\u5c1d\u8bd5\u8fd9\u4e48\u505a\uff0c\u4f46\u8fd9\u4f1a\u5e26\u6765\u4e25\u91cd\u95ee\u9898\u3002\u5f53\u591a\u53f0\u8bbe\u5907\u5171\u4eab\u540c\u4e00\u4e2a IP \u65f6\uff0c\u4f60\u7684\u7f51\u7edc\u4f1a\u9762\u4e34\u8bf8\u5982\u201c\u6d41\u6c13 DHCP \u670d\u52a1\u5668\u201d\u3001\u8bbe\u5907\u514b\u9686\u3001\u4ee5\u53ca\u9759\u6001 IP \u4e0e\u52a8\u6001 IP \u51b2\u7a81\u7b49\u98ce\u9669\u3002\u4e0b\u8868\u5217\u51fa\u4e86\u4e00\u4e9b\u5e38\u89c1\u98ce\u9669\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u98ce\u9669\u7c7b\u578b<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u63cf\u8ff0<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6d41\u6c13 DHCP \u670d\u52a1\u5668<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u672a\u6388\u6743\u7684 DHCP \u670d\u52a1\u5668\u53ef\u80fd\u5206\u914d\u76f8\u4e92\u51b2\u7a81\u7684 IP \u5730\u5740\uff0c\u5e72\u6270\u7f51\u7edc\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u514b\u9686\u8bbe\u5907<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u514b\u9686\u8bbe\u5907\u4f46\u672a\u66f4\u65b0\u5176\u7f51\u7edc\u8bbe\u7f6e\uff0c\u4f1a\u5bfc\u81f4\u591a\u53f0\u8bbe\u5907\u5171\u4eab\u540c\u4e00\u4e2a IP\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9759\u6001 IP \u51b2\u7a81<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5f53\u4e24\u53f0\u8bbe\u5907\u88ab\u624b\u52a8\u914d\u7f6e\u4e3a\u76f8\u540c IP \u65f6\u53d1\u751f\uff0c\u901a\u5e38\u6e90\u4e8e\u914d\u7f6e\u9519\u8bef\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u52a8\u6001 IP \u51b2\u7a81<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7531\u4e8e DHCP \u670d\u52a1\u5668\u914d\u7f6e\u9519\u8bef\uff0c\u5bfc\u81f4\u591a\u53f0\u8bbe\u5907\u88ab\u5206\u914d\u5230\u76f8\u540c IP \u65f6\u53d1\u751f\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7f51\u7edc\u5206\u6bb5\u51b2\u7a81<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5728\u5927\u578b\u7f51\u7edc\u4e2d\uff0c\u4e0d\u540c\u5b50\u7f51\u7684\u8bbe\u5907\u53ef\u80fd\u88ab\u5206\u914d\u5230\u76f8\u540c IP\uff0c\u4ece\u800c\u4ea7\u751f\u51b2\u7a81\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>VPN IP \u51b2\u7a81<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>VPN \u53ef\u80fd\u5206\u914d\u4e0e\u5185\u90e8\u5730\u5740\u91cd\u53e0\u7684 IP\uff0c\u5bfc\u81f4\u51b2\u7a81\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u91cd\u590d MAC \u5730\u5740\u51b2\u7a81<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MAC \u5730\u5740\u91cd\u590d\u6216\u5f02\u5e38\u65f6\uff0c\u4e5f\u53ef\u80fd\u5f15\u53d1 IP \u5730\u5740\u51b2\u7a81\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u9075\u5faa\u6700\u4f73\u5b9e\u8df5\u53ef\u4ee5\u8ba9\u4f60\u7684\u7f51\u7edc\u66f4\u7a33\u5b9a\u3001\u66f4\u5b89\u5168\u3002<\/p>\n<h2>\u8981\u70b9\u603b\u7ed3<\/h2>\n<ul>\n<li>\n<p>\u6bcf\u53f0\u8bbe\u5907\u90fd\u9700\u8981\u5728\u7f51\u7edc\u4e0a\u62e5\u6709\u552f\u4e00\u7684 IP \u5730\u5740\u3002\u7ed9\u591a\u53f0\u8bbe\u5907\u5206\u914d\u540c\u4e00\u4e2a IP \u4f1a\u5bfc\u81f4\u4e25\u91cd\u7684\u7f51\u7edc\u95ee\u9898\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528 DHCP \u9884\u7559\uff08Reservation\uff09\u53ef\u4ee5\u6839\u636e\u8bbe\u5907\u7684 MAC \u5730\u5740\u4e3a\u5176\u5206\u914d\u56fa\u5b9a IP\uff0c\u8fd9\u6837\u65e2\u7a33\u5b9a\u53c8\u80fd\u907f\u514d\u51b2\u7a81\u3002<\/p>\n<\/li>\n<li>\n<p>\u907f\u514d\u5728\u540c\u4e00\u7f51\u7edc\u4e0a\u8fd0\u884c\u591a\u4e2a DHCP \u670d\u52a1\u5668\uff0c\u5426\u5219\u4f1a\u9020\u6210\u4e0d\u53ef\u9884\u671f\u7684\u7ed3\u679c\uff0c\u4f7f\u7f51\u7edc\u7ba1\u7406\u53d8\u5f97\u56f0\u96be\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b9a\u671f\u68c0\u67e5 IP \u51b2\u7a81\u5e76\u7ef4\u62a4\u51c6\u786e\u7684 DHCP \u65e5\u5fd7\uff0c\u6709\u52a9\u4e8e\u5feb\u901f\u53d1\u73b0\u548c\u89e3\u51b3\u95ee\u9898\uff0c\u4fdd\u969c\u7f51\u7edc\u7a33\u5b9a\u3002<\/p>\n<\/li>\n<li>\n<p>\u9075\u5faa IP \u5730\u5740\u7ba1\u7406\u7684\u6700\u4f73\u5b9e\u8df5\uff0c\u5305\u62ec\u5730\u5740\u8ddf\u8e2a\u3001\u4e3a\u5173\u952e\u8bbe\u5907\u4fdd\u7559 IP\uff0c\u4ee5\u53ca\u4f7f\u7528 DHCP snooping \u963b\u6b62\u6d41\u6c13\u670d\u52a1\u5668\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u80fd\u5426\u8ba9 DHCP \u4e3a\u6240\u6709\u4e3b\u673a\u5206\u914d\u540c\u4e00\u4e2a IP\uff1f<\/h2>\n<h3>DHCP \u57fa\u7840\u4e0e IP \u5206\u914d\u673a\u5236<\/h3>\n<p>\u4f60\u53ef\u80fd\u4f1a\u597d\u5947\uff0cDHCP \u534f\u8bae\u662f\u5982\u4f55\u51b3\u5b9a\u7ed9\u6bcf\u53f0\u8bbe\u5907\u5206\u914d\u54ea\u4e2a IP \u7684\u3002DHCP \u91c7\u7528\u5ba2\u6237\u7aef-\u670d\u52a1\u5668\u6a21\u5f0f\u3002\u5f53\u4f60\u5c06\u4e00\u53f0\u8bbe\u5907\u63a5\u5165\u7f51\u7edc\u65f6\uff0c\u5ba2\u6237\u7aef\u4f1a\u5e7f\u64ad\u53d1\u9001\u4e00\u4e2a\u83b7\u53d6 IP \u5730\u5740\u7684\u8bf7\u6c42\u3002DHCP \u670d\u52a1\u5668\u76d1\u542c\u8fd9\u4e9b\u8bf7\u6c42\uff0c\u5e76\u7ba1\u7406\u4e00\u6574\u4e2a\u53ef\u7528\u5730\u5740\u6c60\u3002\u670d\u52a1\u5668\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u5206\u914d\u5730\u5740\uff1a<\/p>\n<ul>\n<li>\n<p>\u81ea\u52a8\u5206\u914d\uff1a\u670d\u52a1\u5668\u4e3a\u4f60\u7684\u8bbe\u5907\u5206\u914d\u4e00\u4e2a\u6c38\u4e45\u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p>\u52a8\u6001\u5206\u914d\uff1a\u670d\u52a1\u5668\u4e3a\u4f60\u7684\u8bbe\u5907\u79df\u501f\u4e00\u4e2a\u5730\u5740\uff0c\u79df\u671f\u5230\u671f\u6216\u65ad\u5f00\u8fde\u63a5\u540e\u53ef\u88ab\u56de\u6536\u3002<\/p>\n<\/li>\n<li>\n<p>\u624b\u52a8\u5206\u914d\uff1a\u7f51\u7edc\u7ba1\u7406\u5458\u5c06\u4e00\u4e2a\u56fa\u5b9a\u5730\u5740\u7ed1\u5b9a\u7ed9\u67d0\u4e2a\u7279\u5b9a\u8bbe\u5907\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u5982\u679c\u4f60\u7684\u8bbe\u5907\u4e4b\u524d\u4f7f\u7528\u8fc7\u8be5\u7f51\u7edc\uff0c\u5b83\u53ef\u80fd\u4f1a\u8bf7\u6c42\u518d\u6b21\u4f7f\u7528\u539f\u6765\u7684\u5730\u5740\u3002DHCP \u670d\u52a1\u5668\u4f1a\u68c0\u67e5\u81ea\u5df1\u7684\u6570\u636e\u5e93\uff0c\u5982\u679c\u6761\u4ef6\u5141\u8bb8\uff0c\u4f1a\u5c3d\u91cf\u6ee1\u8db3\u8fd9\u4e2a\u8bf7\u6c42\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u6709\u52a9\u4e8e\u4fdd\u6301\u7f51\u7edc\u6709\u5e8f\uff0c\u907f\u514d\u8bbe\u5907\u4e4b\u95f4\u4e89\u62a2\u540c\u4e00\u4e2a\u5730\u5740\u3002<\/p>\n<h3>\u4e3a\u4ec0\u4e48 DHCP \u65e0\u6cd5\u4e3a\u6240\u6709\u8bbe\u5907\u63d0\u4f9b\u540c\u4e00\u4e2a IP<\/h3>\n<p>\u4f60\u65e0\u6cd5\u8ba9 DHCP \u4e3a\u6bcf\u53f0\u8bbe\u5907\u5206\u914d\u540c\u4e00\u4e2a IP\uff0c\u8fd9\u662f\u534f\u8bae\u8bbe\u8ba1\u5c42\u9762\u5c31\u88ab\u7981\u6b62\u7684\u3002\u6bcf\u53f0\u8bbe\u5907\u5fc5\u987b\u62e5\u6709\u552f\u4e00\u5730\u5740\u624d\u80fd\u5728\u7f51\u7edc\u4e2d\u901a\u4fe1\u3002\u5982\u679c\u4f60\u5c1d\u8bd5\u8ba9 DHCP \u4e3a\u6240\u6709\u4e3b\u673a\u5206\u914d\u540c\u4e00\u4e2a IP\uff0c\u5c31\u7b49\u4e8e\u7834\u574f\u4e86\u4fdd\u969c\u7f51\u7edc\u7a33\u5b9a\u7684\u57fa\u672c\u89c4\u5219\u3002<\/p>\n<p>DHCP \u670d\u52a1\u5668\u4f1a\u7ef4\u62a4\u4e00\u4e2a\u81ea\u5df1\u5df2\u7ecf\u5206\u914d\u51fa\u53bb\u7684\u5730\u5740\u5217\u8868\u3002\u5f53\u6709\u65b0\u8bbe\u5907\u53d1\u51fa\u5730\u5740\u8bf7\u6c42\u65f6\uff0c\u670d\u52a1\u5668\u4f1a\u4ece\u5730\u5740\u6c60\u4e2d\u68c0\u67e5\uff0c\u53ea\u4f1a\u5206\u914d\u5c1a\u672a\u88ab\u4f7f\u7528\u7684\u5730\u5740\u3002\u901a\u8fc7\u8fd9\u79cd\u673a\u5236\uff0c\u53ef\u786e\u4fdd\u6bcf\u53f0\u8bbe\u5907\u83b7\u5f97\u7684\u5730\u5740\u90fd\u662f\u552f\u4e00\u7684\u3002\u5982\u679c\u4f60\u5f3a\u884c\u8ba9\u670d\u52a1\u5668\u4e3a\u591a\u4e2a\u8bbe\u5907\u63d0\u4f9b\u540c\u4e00\u4e2a IP\uff0c\u5c31\u4f1a\u9891\u7e41\u51fa\u73b0\u9519\u8bef\u548c\u7f51\u7edc\u6545\u969c\u3002<\/p>\n<p>\u5728\u540c\u4e00\u7f51\u7edc\u4e2d\u8fd0\u884c\u591a\u53f0 DHCP \u670d\u52a1\u5668\u4e5f\u4f1a\u5f15\u53d1\u95ee\u9898\u3002\u4e24\u4e2a\u670d\u52a1\u5668\u53ef\u80fd\u5c1d\u8bd5\u5206\u914d\u540c\u4e00\u4e2a\u5730\u5740\u3002\u7531\u4e8e\u8def\u7531\u5668\u4e4b\u95f4\u7684\u65f6\u5ef6\uff0c\u6700\u7ec8\u54ea\u53f0\u670d\u52a1\u5668\u6210\u529f\u5206\u914d\u5f80\u5f80\u662f\u968f\u673a\u7684\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u7ed3\u679c\u4e0d\u53ef\u9884\u6d4b\uff0c\u4f7f\u7f51\u7edc\u7ba1\u7406\u53d8\u5f97\u5f02\u5e38\u56f0\u96be\u3002<\/p>\n<h3>IP \u51b2\u7a81\u4e0e\u7f51\u7edc\u95ee\u9898<\/h3>\n<p>\u5982\u679c\u4f60\u8bd5\u56fe\u8ba9 dhcp \u914d\u7f6e\u53ea\u53d1\u653e\u4e00\u4e2a IP \u7ed9\u591a\u53f0\u8bbe\u5907\uff0c\u4f60\u4f1a\u9047\u5230\u5404\u79cd\u95ee\u9898\u3002\u8bbe\u5907\u4f1a\u62a5\u9519\uff0c\u4f8b\u5982\u201c\u7f51\u7edc\u4e0a\u5df2\u6709\u53e6\u4e00\u53f0\u8bbe\u5907\u4f7f\u7528\u76f8\u540c\u7684 IP \u5730\u5740\u201d\u3002\u4f60\u53ef\u80fd\u4f1a\u770b\u5230\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e0b\u964d\u3001\u7f51\u7edc\u6027\u80fd\u7a81\u7136\u53d8\u5dee\uff0c\u751a\u81f3\u7f51\u7edc\u5b8c\u5168\u4e0d\u7a33\u5b9a\u3002<\/p>\n<p>\u7f51\u7edc\u8bbe\u5907\u5728\u68c0\u6d4b\u5230\u91cd\u590d\u5730\u5740\u65f6\uff0c\u5927\u81f4\u4f1a\u51fa\u73b0\u4ee5\u4e0b\u51e0\u79cd\u60c5\u51b5\uff1a<\/p>\n<ol>\n<li>\n<p>\u5982\u679c\u4f60\u67e5\u770b ARP \u8868\uff0c\u53d1\u73b0\u540c\u4e00\u4e2a IP \u5bf9\u5e94\u4e86\u4e24\u4e2a\u4e0d\u540c\u7684 MAC \u5730\u5740\uff0c\u5c31\u8bf4\u660e\u53d1\u751f\u4e86\u51b2\u7a81\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f60\u53ef\u80fd\u9700\u8981\u9010\u53f0\u8bbe\u5907\u65ad\u7535\u6216\u4e0b\u7ebf\uff0c\u4ee5\u6392\u67e5\u5230\u5e95\u662f\u54ea\u4e9b\u8bbe\u5907\u5728\u4e89\u7528\u8be5\u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p>\u627e\u5230\u95ee\u9898\u8bbe\u5907\u540e\uff0c\u4f60\u5fc5\u987b\u4e3a\u5176\u91cd\u65b0\u5206\u914d\u4e00\u4e2a\u4e0d\u51b2\u7a81\u7684\u5730\u5740\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u4e0b\u8868\u5c55\u793a\u4e86\u5f53\u4f60\u8fdd\u80cc DHCP \u534f\u8bae\u89c4\u8303\u65f6\u53ef\u80fd\u51fa\u73b0\u7684\u540e\u679c\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u540e\u679c\u7c7b\u578b<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u63cf\u8ff0<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e1a\u52a1\u4e2d\u65ad<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5408\u6cd5\u7528\u6237\u53ef\u80fd\u4f1a\u5931\u53bb\u7f51\u7edc\u8bbf\u95ee\u80fd\u529b\uff0c\u5bfc\u81f4\u670d\u52a1\u53f0\u5de5\u5355\u66b4\u589e\u548c\u751f\u4ea7\u529b\u4e0b\u964d\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5b89\u5168\u6f0f\u6d1e<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7528\u6237\u53ef\u80fd\u9519\u8bef\u8fde\u63a5\u5230\u6d41\u6c13 DHCP \u670d\u52a1\u5668\uff0c\u654f\u611f\u6570\u636e\u56e0\u6b64\u9762\u4e34\u6cc4\u9732\u98ce\u9669\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e1a\u52a1\u98ce\u9669<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u533b\u9662\u6216\u91d1\u878d\u673a\u6784\u7b49\u5173\u952e\u4e1a\u52a1\u670d\u52a1\u4e2d\u65ad\uff0c\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u6cc4\u9732\u6216\u957f\u65f6\u95f4\u5b95\u673a\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u7edd\u4e0d\u5e94\u8be5\u5c1d\u8bd5\u8ba9 dhcp \u4e3a\u6240\u6709\u4e3b\u673a\u5206\u914d\u540c\u4e00\u4e2a IP\u3002\u6b63\u786e\u505a\u6cd5\u662f\u4f7f\u7528\u56fa\u5b9a\u5730\u5740\u6216\u5408\u7406\u914d\u7f6e\uff0c\u786e\u4fdd\u7f51\u7edc\u5b89\u5168\u53ef\u9760\u3002\u826f\u597d\u7684 dhcp \u914d\u7f6e\u548c\u7f51\u7edc\u8bbe\u8ba1\u53ef\u4ee5\u5e2e\u52a9\u4f60\u89c4\u907f\u8fd9\u4e9b\u95ee\u9898\u3002<\/p>\n<h2>\u5982\u679c\u4f60\u5f3a\u884c\u5c1d\u8bd5\u5206\u914d\u540c\u4e00\u4e2a IP \u4f1a\u600e\u6837\uff1f<\/h2>\n<h3>\u5c1d\u8bd5\u4fee\u6539 DHCP \u914d\u7f6e\u7684\u60c5\u51b5<\/h3>\n<p>\u4f60\u53ef\u80fd\u4f1a\u60f3\u901a\u8fc7\u4fee\u6539 dhcp \u914d\u7f6e\uff0c\u8ba9\u591a\u53f0\u8bbe\u5907\u62ff\u5230\u540c\u4e00\u4e2a IP\u3002\u6709\u4e9b\u4eba\u4f1a\u8bbe\u7f6e\u975e\u5e38\u77ed\u7684\u79df\u671f\uff0c\u6216\u8005\u8bd5\u56fe\u201c\u5e73\u8861\u201d\u79df\u671f\uff0c\u5e0c\u671b\u670d\u52a1\u5668\u80fd\u5411\u6240\u6709\u4e3b\u673a\u53d1\u653e\u540c\u4e00\u4e2a\u5730\u5740\u3002\u4e5f\u6709\u4eba\u5c3d\u91cf\u907f\u514d\u4e24\u53f0\u8bbe\u5907\u540c\u65f6\u5728\u7ebf\uff0c\u4ee5\u4e3a\u8fd9\u6837\u5c31\u80fd\u89c4\u907f\u95ee\u9898\u3002\u8fd9\u4e9b\u505a\u6cd5\u901a\u5e38\u4f1a\u628a\u7f51\u7edc\u5f04\u5f97\u4e00\u56e2\u7cdf\u3002<\/p>\n<p>\u4e0b\u9762\u8fd9\u5f20\u8868\u5c55\u793a\u4e86\u4e00\u4e9b\u5e38\u89c1\u914d\u7f6e\u64cd\u4f5c\u53ca\u5176\u542b\u4e49\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u914d\u7f6e\u6b65\u9aa4<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8bf4\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8bbe\u7f6e\u6781\u77ed\u7684\u79df\u671f<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e3b\u673a\u4f1a\u9891\u7e41\u53d1\u8d77\u7eed\u79df\u8bf7\u6c42\uff0c\u5728\u914d\u7f6e\u4e0d\u5f53\u65f6\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u540c\u4e00\u4e2a IP \u88ab\u591a\u53f0\u4e3b\u673a\u4f7f\u7528\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5e73\u8861\u79df\u671f<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u79df\u671f\u8fc7\u77ed\u4f1a\u5bfc\u81f4\u670d\u52a1\u5668\u8d1f\u8f7d\u8fc7\u9ad8\uff0c\u79df\u671f\u8fc7\u957f\u5219\u4f1a\u62d6\u6162 IP \u53d8\u66f4\u548c\u56de\u6536\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u907f\u514d\u4e3b\u673a\u540c\u65f6\u5728\u7ebf<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5982\u679c\u4e24\u53f0\u4e3b\u673a\u5728\u540c\u4e00\u65f6\u95f4\u4f7f\u7528\u76f8\u540c IP\uff0c\u7f51\u7edc\u901a\u4fe1\u5fc5\u7136\u4f1a\u51fa\u73b0\u6545\u969c\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u9700\u8981\u660e\u767d\uff0c\u8fd9\u4e9b\u529e\u6cd5\u90fd\u4e0d\u80fd\u771f\u6b63\u89e3\u51b3\u95ee\u9898\u3002DHCP \u670d\u52a1\u5668\u5fc5\u987b\u4fdd\u8bc1\u6bcf\u4e2a\u5730\u5740\u552f\u4e00\u3002\u5982\u679c\u4f60\u5f3a\u884c\u8ba9\u5b83\u5206\u914d\u76f8\u540c IP\uff0c\u53ea\u4f1a\u770b\u5230\u5404\u79cd\u9519\u8bef\u548c\u51b2\u7a81\u3002<\/p>\n<h3>\u9519\u8bef\u4fe1\u606f\u4e0e\u51b2\u7a81\u573a\u666f<\/h3>\n<p>\u5f53\u4f60\u5c1d\u8bd5\u7ed9\u591a\u53f0\u8bbe\u5907\u5206\u914d\u540c\u4e00\u4e2a IP \u65f6\uff0cdhcp \u670d\u52a1\u5668\u6216\u7ec8\u7aef\u8bbe\u5907\u4f1a\u629b\u51fa\u9519\u8bef\u4fe1\u606f\uff0c\u63d0\u9192\u4f60\u5b58\u5728\u51b2\u7a81\u6216\u8fde\u63a5\u5931\u8d25\u3002\u5e38\u89c1\u7684\u63d0\u793a\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\n<p>\u5728\u7f51\u7edc\u4e0a\u53d1\u73b0\u4e86\u4e00\u4e2a\u91cd\u590d\u7684 IP \u5730\u5740 0.0.0.0\uff0c\u5bfc\u81f4\u672c\u673a\u65e0\u6cd5\u83b7\u53d6 IP \u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p>DHCP \u670d\u52a1\u5668\u53ef\u80fd\u5df2\u5c06\u540c\u4e00\u4e2a IP \u5206\u914d\u7ed9\u4e0d\u540c\u4e3b\u673a\uff0c\u5f15\u53d1 IP \u51b2\u7a81\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4 <code>show system services dhcp binding detail<\/code> \u8fdb\u884c\u68c0\u67e5\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4f60\u8fd8\u53ef\u80fd\u6ce8\u610f\u5230\u8bbe\u5907\u65e0\u6cd5\u6b63\u5e38\u63a5\u5165\u7f51\u7edc\uff0c\u6216\u9891\u7e41\u6389\u7ebf\u3002\u6709\u65f6\u4f1a\u51fa\u73b0\u7f51\u901f\u53d8\u6162\u3001\u4e22\u5305\u4e25\u91cd\u7b49\u73b0\u8c61\u3002\u8fd9\u4e9b\u95ee\u9898\u7684\u6839\u6e90\u90fd\u662f\uff1a\u4e24\u53f0\u8bbe\u5907\u4e0d\u53ef\u80fd\u5728\u540c\u4e00\u65f6\u95f4\u7a33\u5b9a\u4f7f\u7528\u540c\u4e00\u4e2a IP\u3002<\/p>\n<blockquote>\n<p><strong>\u63d0\u793a\uff1a<\/strong> \u4e00\u65e6\u53d1\u73b0\u6b64\u7c7b\u9519\u8bef\uff0c\u8bf7\u7acb\u5373\u68c0\u67e5\u7f51\u7edc\u4e2d\u662f\u5426\u5b58\u5728\u91cd\u590d IP\u3002\u627e\u5230\u5e76\u89e3\u51b3\u51b2\u7a81\u6e90\u5934\uff0c\u7f51\u7edc\u624d\u80fd\u6062\u590d\u6b63\u5e38\u3002<\/p>\n<\/blockquote>\n<h3>DHCP \u65e5\u5fd7\u4e0e\u6545\u969c\u6392\u67e5<\/h3>\n<p>\u4f60\u7684 dhcp \u670d\u52a1\u5668\u4f1a\u8bb0\u5f55\u65e5\u5fd7\uff0c\u5e2e\u52a9\u4f60\u5b9a\u4f4d\u548c\u89e3\u51b3 IP \u51b2\u7a81\u3002\u5f53\u51b2\u7a81\u53d1\u751f\u65f6\uff0c\u670d\u52a1\u5668\u4f1a\u8bb0\u5f55\u4e8b\u4ef6 ID \u53ca\u63cf\u8ff0\u4fe1\u606f\uff0c\u4f8b\u5982\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u4e8b\u4ef6 ID<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u63cf\u8ff0<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>13<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u53d1\u73b0\u67d0\u4e2a IP \u5730\u5740\u5df2\u5728\u7f51\u7edc\u4e2d\u88ab\u4f7f\u7528\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4f60\u53ef\u4ee5\u542f\u7528\u66f4\u8be6\u7ec6\u7684\u65e5\u5fd7\u6765\u6392\u67e5\u95ee\u9898\u3002\u670d\u52a1\u5668\u5728\u79df\u51fa\u5730\u5740\u524d\uff0c\u53ef\u4ee5\u5148\u5bf9\u8be5\u5730\u5740\u8fdb\u884c ping \u6d4b\u8bd5\uff0c\u4ee5\u786e\u8ba4\u662f\u5426\u5df2\u7ecf\u88ab\u5360\u7528\u3002\u5982\u679c ping \u6709\u54cd\u5e94\uff0c\u670d\u52a1\u5668\u5c31\u4e0d\u4f1a\u518d\u5206\u914d\u8fd9\u4e2a\u5730\u5740\u3002\u4f60\u5e94\u5b9a\u671f\u68c0\u67e5\u65e5\u5fd7\uff0c\u627e\u51fa\u91cd\u590d IP \u53ca\u5176\u5bf9\u5e94\u8bbe\u5907\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u5904\u7406\u53cd\u590d\u51fa\u73b0\u7684 IP \u51b2\u7a81\u65f6\u53ef\u4ee5\u9075\u5faa\u7684\u4e00\u4e9b\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li>\n<p>\u67e5\u770b\u4e0e\u51b2\u7a81 IP \u7ed1\u5b9a\u7684 MAC \u5730\u5740\u3002\u5982\u679c\u5bf9\u5e94\u7684\u662f\u67d0\u53f0\u8bbe\u5907\uff0c\u91ca\u653e\u5176\u79df\u7ea6\u5e76\u4e3a\u5176\u8bbe\u7f6e\u4e00\u4e2a\u65b0\u7684\u56fa\u5b9a\u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p>\u8c03\u6574\u670d\u52a1\u5668\u7684\u4f5c\u7528\u57df\uff08scope\uff09\uff0c\u907f\u514d\u5730\u5740\u8303\u56f4\u91cd\u53e0\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u679c MAC \u5730\u5740\u5bf9\u5e94\u7684\u662f\u67d0\u4e2a\u4ea4\u6362\u673a\u7aef\u53e3\uff0c\u53ef\u4ee5\u5148\u5c01\u9501\u8be5\u7aef\u53e3\u3001\u91ca\u653e IP\uff0c\u4fee\u6b63\u914d\u7f6e\u540e\u518d\u89e3\u5c01\u7aef\u53e3\u3002<\/p>\n<\/li>\n<li>\n<p>\u68c0\u67e5\u670d\u52a1\u5668\u65e5\u5fd7\u4e2d\u7684\u9519\u8bef\uff0c\u786e\u4fdd\u6240\u6709\u8bbe\u5907\u5c3d\u91cf\u4f7f\u7528\u52a8\u6001 IP \u83b7\u53d6\u65b9\u5f0f\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528 IP \u5730\u5740\u7ba1\u7406\uff08IPAM\uff09\u5de5\u5177\u6765\u8ddf\u8e2a\u548c\u9884\u7559\u5730\u5740\uff0c\u5e2e\u52a9\u4f60\u907f\u514d\u5c06\u6765\u7684\u51b2\u7a81\uff0c\u8ba9\u7f51\u7edc\u957f\u671f\u4fdd\u6301\u7a33\u5b9a\u3002<\/p>\n<blockquote>\n<p><strong>\u6ce8\u610f\uff1a<\/strong> \u5982\u679c\u4f60\u4f7f\u7528\u9759\u6001 IP\uff0c\u4e00\u5b9a\u8981\u505a\u597d\u6587\u6863\u8bb0\u5f55\uff0c\u8fd9\u6837\u53ef\u4ee5\u9632\u6b62 DHCP \u670d\u52a1\u5668\u5c06\u8fd9\u4e9b\u5730\u5740\u518d\u6b21\u5206\u914d\u7ed9\u5176\u4ed6\u8bbe\u5907\u3002<\/p>\n<\/blockquote>\n<h2>\u5728\u4e0d\u51b2\u7a81\u7684\u524d\u63d0\u4e0b\u8ba9 DHCP \u5206\u914d\u201c\u56fa\u5b9a\u201dIP \u7684\u66ff\u4ee3\u65b9\u6848<\/h2>\n<h3>\u901a\u8fc7 DHCP \u9884\u7559\u5b9e\u73b0\u56fa\u5b9a IP \u4e0e\u4e3b\u673a\u540d<\/h3>\n<p>\u4f60\u53ef\u4ee5\u4f7f\u7528 DHCP \u9884\u7559\u529f\u80fd\uff0c\u8ba9\u8bbe\u5907\u6bcf\u6b21\u8fde\u63a5\u90fd\u83b7\u5f97\u540c\u4e00\u4e2a IP\u3002\u6b64\u65b9\u6cd5\u5c06\u8bbe\u5907\u7684 MAC \u5730\u5740\u6216\u5ba2\u6237\u7aef ID \u4e0e\u4e00\u4e2a\u5177\u4f53 IP \u7ed1\u5b9a\u3002\u8fd9\u6837\uff0c\u4f60\u65e0\u9700\u8ba9 dhcp \u4e3a\u6240\u6709\u8bbe\u5907\u5206\u914d\u540c\u4e00\u4e2a\u5730\u5740\uff0c\u800c\u662f\u4fdd\u8bc1\u6bcf\u53f0\u8bbe\u5907\u90fd\u201c\u5404\u81ea\u56fa\u5b9a\u201d\u3002\u57fa\u672c\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\n<p>\u767b\u5f55\u4f60\u7684\u8def\u7531\u5668\u6216 DHCP \u670d\u52a1\u5668\u7ba1\u7406\u754c\u9762\u3002<\/p>\n<\/li>\n<li>\n<p>\u8fdb\u5165 DHCP \u9884\u7559\uff08Reservation\uff09\u6216\u5730\u5740\u7ed1\u5b9a\uff08Address Binding\uff09\u9875\u9762\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728\u5730\u5740\u5217\u8868\u4e2d\u627e\u5230\u4f60\u7684\u76ee\u6807\u8bbe\u5907\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e3a\u8be5\u8bbe\u5907\u65b0\u589e\u4e00\u4e2a\u9884\u7559\u6761\u76ee\u3002<\/p>\n<\/li>\n<li>\n<p>\u9009\u62e9\u6807\u8bc6\u7c7b\u578b\uff0c\u4f8b\u5982 MAC \u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p>\u586b\u5199\u6807\u8bc6\u503c\uff08\u5982\u8bbe\u5907\u7684 MAC\uff09\u3002<\/p>\n<\/li>\n<li>\n<p>\u6307\u5b9a\u8981\u5206\u914d\u7684\u56fa\u5b9a IPv4 \u6216 IPv6 \u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u6709\u9700\u8981\uff0c\u53ef\u4ee5\u7ed1\u5b9a\u4e00\u4e2a\u4e3b\u673a\u540d\uff0c\u5b9e\u73b0 IP \u4e0e\u4e3b\u673a\u540d\u7684\u4e00\u81f4\u6620\u5c04\u3002<\/p>\n<\/li>\n<li>\n<p>\u8bbe\u7f6e\u79df\u671f\u5e76\u4fdd\u5b58\u914d\u7f6e\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u8ba9\u4f60\u7684\u7f51\u7edc\u7ed3\u6784\u6e05\u6670\u6709\u5e8f\uff0c\u5e76\u51cf\u5c11\u51b2\u7a81\u98ce\u9669\u3002<\/p>\n<blockquote>\n<p><strong>\u63d0\u793a\uff1a<\/strong> \u5982\u679c\u4f60\u5e0c\u671b\u901a\u8fc7\u540c\u4e00\u4e2a\u57df\u540d\u8bbf\u95ee\u591a\u53f0\u8bbe\u5907\uff0c\u4e0d\u5fc5\u4f7f\u7528\u540c\u4e00\u4e2a IP\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e0d\u540c IP \u642d\u914d\u540c\u4e00\u57df\u540d\u4e0b\u7684\u4e0d\u540c\u8bb0\u5f55\u6216\u7aef\u53e3\u5b9e\u73b0\u7ba1\u7406\u548c\u8bbf\u95ee\u3002<\/p>\n<\/blockquote>\n<h3>\u9759\u6001 IP \u4e0e DHCP \u9884\u7559\u7684\u5bf9\u6bd4<\/h3>\n<p>\u4f60\u53ef\u4ee5\u9009\u62e9\u4e3a\u8bbe\u5907\u914d\u7f6e\u9759\u6001 IP\uff0c\u6216\u8005\u4f7f\u7528 DHCP \u9884\u7559\u3002\u9759\u6001 IP \u6bd4\u8f83\u9002\u5408\u5c0f\u578b\u7f51\u7edc\u6216\u67d0\u4e9b\u7279\u5b9a\u8bbe\u5907\uff1b\u800c\u5728\u5927\u578b\u7f51\u7edc\u4e2d\uff0cDHCP \u9884\u7559\u66f4\u5177\u4f18\u52bf\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u96c6\u4e2d\u7ba1\u7406\u5730\u5740\uff0c\u51cf\u5c11\u4eba\u4e3a\u5931\u8bef\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>DHCP \u9884\u7559\u7684\u4f18\u70b9<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>DHCP \u9884\u7559\u7684\u7f3a\u70b9<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6240\u6709 IP \u90fd\u5728 DHCP \u4e2d\u6709\u8bb0\u5f55\uff0c\u4fbf\u4e8e\u8ffd\u8e2a\u548c\u5ba1\u8ba1<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5e76\u975e\u6240\u6709\u8bbe\u5907\u90fd\u652f\u6301 DHCP\uff0c\u90e8\u5206\u8bbe\u5907\u4ecd\u9700\u8981\u624b\u52a8\u914d\u7f6e<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>IP \u51b2\u7a81\u6982\u7387\u6781\u4f4e<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e00\u65e6\u51fa\u73b0\u6d41\u6c13 DHCP \u670d\u52a1\u5668\uff0c\u4ecd\u53ef\u80fd\u5f15\u53d1\u95ee\u9898<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8fc1\u79fb\u6216\u66f4\u6362\u8bbe\u5907\u6bd4\u8f83\u5bb9\u6613<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5982\u679c DHCP \u670d\u52a1\u5668\u6545\u969c\uff0c\u90e8\u5206\u8bbe\u5907\u53ef\u80fd\u6682\u65f6\u65e0\u6cd5\u83b7\u53d6\u5730\u5740<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5feb\u901f\u8c03\u6574 IP \u89c4\u5212\u66f4\u65b9\u4fbf<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5173\u952e\u4e1a\u52a1\u8bbe\u5907\u4e0d\u5e94\u53ea\u4f9d\u8d56 DHCP\uff0c\u9700\u8981\u5197\u4f59\u548c\u5907\u4efd\u65b9\u6848<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u96c6\u4e2d\u7ba1\u7406\u53ef\u51cf\u5c11\u914d\u7f6e\u9519\u8bef<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u9759\u6001 IP \u80fd\u63d0\u4f9b\u4e00\u4e2a\u59cb\u7ec8\u4e0d\u53d8\u7684\u5730\u5740\uff0c\u6709\u52a9\u4e8e\u5b89\u5168\u4e0e\u8ffd\u8e2a\u7ba1\u7406\uff0c\u4f60\u53ef\u4ee5\u66f4\u5bb9\u6613\u5730\u627e\u5230\u5e76\u7ba1\u7406\u8fd9\u4e9b\u8bbe\u5907\u3002DHCP \u9884\u7559\u5219\u66f4\u5229\u4e8e\u7f51\u7edc\u6269\u5c55\uff0c\u4f60\u65e0\u9700\u9010\u53f0\u767b\u5f55\u7ec8\u7aef\u8bbe\u5907\uff0c\u66f4\u6539\u5de5\u4f5c\u91cf\u66f4\u5c0f\u3002<\/p>\n<h3>\u7f51\u7edc\u8bbe\u8ba1\u6700\u4f73\u5b9e\u8df5<\/h3>\n<p>\u4e3a\u4e86\u4fdd\u8bc1\u7f51\u7edc\u5b89\u5168\u53ef\u9760\uff0c\u5efa\u8bae\u9075\u5faa\u4ee5\u4e0b\u8bbe\u8ba1\u539f\u5219\uff1a<\/p>\n<ul>\n<li>\n<p>\u4e3a IPv4 \u548c IPv6 \u5236\u5b9a\u5b8c\u5584\u7684 IP \u5730\u5740\u7ba1\u7406\u89c4\u5212\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b9e\u65f6\u8ddf\u8e2a IP \u5730\u5740\u4f7f\u7528\u60c5\u51b5\uff0c\u907f\u514d\u4eba\u5de5\u758f\u6f0f\u3002<\/p>\n<\/li>\n<li>\n<p>\u5c3d\u53ef\u80fd\u4f7f\u7528\u7edf\u4e00\u7684\u5e73\u53f0\u6216\u5de5\u5177\u7ba1\u7406 IP \u4e0e DHCP\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728\u8bbe\u8ba1 DHCP \u4f5c\u7528\u57df\u65f6\u907f\u514d\u5730\u5740\u6c60\u91cd\u53e0\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e3a\u6253\u5370\u673a\u3001\u670d\u52a1\u5668\u7b49\u5173\u952e\u8bbe\u5907\u9884\u7559\u56fa\u5b9a\u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p>\u542f\u7528 DHCP snooping \u7b49\u529f\u80fd\uff0c\u963b\u6b62\u672a\u6388\u6743 DHCP \u670d\u52a1\u5668\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b9a\u671f\u5ba1\u8ba1 IP \u5206\u914d\u60c5\u51b5\uff0c\u5c3d\u65e9\u53d1\u73b0\u548c\u5904\u7406\u6f5c\u5728\u95ee\u9898\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u5728\u5927\u578b\u7f51\u7edc\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 ManageEngine OpUtils\u3001BlueCat Micetro \u7b49\u5de5\u5177\u81ea\u52a8\u5316\u7ba1\u7406 DHCP \u9884\u7559\u548c\u5730\u5740\u5206\u914d\u3002\u8fd9\u7c7b\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u4f60\u63d0\u5347\u7f51\u7edc\u8fd0\u884c\u6548\u7387\u5e76\u9884\u9632 IP \u51b2\u7a81\u3002<\/p>\n<blockquote>\n<p><strong>\u6ce8\u610f\uff1a<\/strong> \u6bcf\u6b21\u8c03\u6574 DHCP \u914d\u7f6e\u540e\u90fd\u8981\u4ed4\u7ec6\u68c0\u67e5\uff0c\u5c24\u5176\u662f\u4f5c\u7528\u57df\u8303\u56f4\u53ca\u9884\u7559\u8bbe\u7f6e\u3002\u5730\u5740\u6bb5\u91cd\u53e0\u6216\u9057\u6f0f\u9884\u7559\uff0c\u90fd\u4f1a\u5bfc\u81f4\u8bbe\u5907\u4e22\u5931\u8fde\u63a5\u6216\u83b7\u5f97\u9519\u8bef\u5730\u5740\u3002<\/p>\n<\/blockquote>\n<p>\u901a\u8fc7\u9075\u5faa\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u8ba9\u7f51\u7edc\u4fdd\u6301\u957f\u671f\u7a33\u5b9a\uff0c\u5e76\u5728\u9700\u8981\u6392\u969c\u65f6\u5927\u5e45\u964d\u4f4e\u96be\u5ea6\u3002<\/p>\n<div dividerstyle=\"solid\" size=\"large\" color=\"#D1D1D1\" class=\"qc-divider-wrapper\">\n<div class=\"qc-divider\" style=\"border-top-style: solid; width: 100%; border-top-color: rgb(209, 209, 209);\"><\/div>\n<\/div>\n<p>\u4f60\u65e0\u6cd5\u8ba9 dhcp \u4e3a\u6240\u6709\u4e3b\u673a\u5206\u914d\u540c\u4e00\u4e2a IP\uff0c\u56e0\u4e3a\u6bcf\u53f0\u8bbe\u5907\u90fd\u9700\u8981\u552f\u4e00\u5730\u5740\u3002\u5982\u679c\u4f60\u5f3a\u884c\u8fd9\u4e48\u505a\uff0c\u5c31\u4f1a\u5f15\u53d1\u7f51\u7edc\u95ee\u9898\u548c IP \u51b2\u7a81\u3002\u4e3a\u4e86\u4fdd\u6301\u7f51\u7edc\u7a33\u5b9a\uff0c\u5e94\u4f7f\u7528 DHCP \u9884\u7559\u6216\u9759\u6001 IP \u5206\u914d\u3002dhcp \u670d\u52a1\u5668\u53ef\u4ee5\u4e3a\u5173\u952e\u8bbe\u5907\u9884\u7559\u5730\u5740\uff0c\u4ece\u800c\u907f\u514d\u91cd\u590d\u5206\u914d\uff0c\u8ba9\u670d\u52a1\u5668\u548c\u7f51\u7edc\u8fd0\u884c\u66f4\u52a0\u987a\u7545\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u65b9\u6cd5<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u63cf\u8ff0<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f7f\u7528 DHCP \u9884\u7559<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6839\u636e\u8bbe\u5907\u7684 MAC \u5730\u5740\u5206\u914d\u7279\u5b9a IP\uff0c\u5b9e\u73b0\u7a33\u5b9a\u7684\u5730\u5740\u5206\u914d\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5355\u72ec\u5212\u5206 DHCP \u5730\u5740\u6c60<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e3a\u9759\u6001\u5206\u914d\u9884\u7559\u4e00\u6bb5\u5730\u5740\u533a\u95f4\uff0c\u5c06 DHCP \u4f5c\u7528\u57df\u8bbe\u7f6e\u5728\u8be5\u533a\u95f4\u4e4b\u4e0a\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u9075\u5faa IP 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