{"id":22104,"date":"2025-04-19T05:26:18","date_gmt":"2025-04-18T21:26:18","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/22104.html"},"modified":"2025-04-19T05:26:18","modified_gmt":"2025-04-18T21:26:18","slug":"ensp%e6%9c%8d%e5%8a%a1%e5%99%a8dns-http-dhcp%e9%85%8d%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/22104.html","title":{"rendered":"ensp\u670d\u52a1\u5668DNS\/HTTP\/DHCP\u914d\u7f6e"},"content":{"rendered":"<h4>\u4e00\u3001\u5b9e\u9a8c\u76ee\u7684<\/h4>\n<p style=\"margin-left:.0001pt;text-align:justify\">1\u3001\u719f\u6089\u670d\u52a1\u5668 DNS\/HTTP\u914d\u7f6e<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">2\u3001\u719f\u6089Client \u8bbf\u95eeDNS\/HTTP \u670d\u52a1\u5668<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">3\u3001\u719f\u6089DHCP\u670d\u52a1\u914d\u7f6e<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">4\u3001vlan \u914d\u7f6eDHCP\u670d\u52a1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">5\u3001\u4f7f\u7528\u57fa\u7840ACL\u914d\u7f6e&#xff0c;\u63a7\u5236\u6570\u636e\u5305\u8bbf\u95ee<\/p>\n<\/p>\n<h4>\u4e8c\u3001\u5b9e\u9a8c\u8981\u6c42<\/h4>\n<p>\u8981\u6c42&#xff1a;<\/p>\n<p>pc\u53ef\u4ee5\u4e92\u76f8ping\u901a<\/p>\n<p>\u8bbe\u5907&#xff1a;<\/p>\n<p style=\"text-align:justify\">1\u3001\u4e24\u4e2a\u8def\u7531\u5668<\/p>\n<p style=\"text-align:justify\">2\u3001\u516d\u4e2a\u4ea4\u6362\u673a<\/p>\n<p style=\"text-align:justify\">3\u3001\u5341\u4e8c\u4e2apc\u673a<\/p>\n<p style=\"text-align:justify\">4\u3001\u4e09\u4e2a\u5ba2\u6237\u673aclient<\/p>\n<p style=\"text-align:justify\">5\u3001\u4e09\u4e2a\u670d\u52a1\u5668 server<\/p>\n<\/p>\n<p>\u4f7f\u7528ensp\u642d\u5efa\u5b9e\u9a8c\u73af\u5883,\u5982\u56fe\u6240\u793a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"344\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212614-6802c376ee4ce.png\" width=\"693\" \/><\/p>\n<h4>\u4e09\u3001\u5b9e\u9a8c\u5185\u5bb9<\/h4>\n<h4>1.PC\u7aef\u8bbe\u7f6e<\/h4>\n<p>PC1<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"487\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212615-6802c37719f99.png\" width=\"693\" \/><\/p>\n<p>PC3<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"507\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212615-6802c3773d6df.png\" width=\"693\" \/><\/p>\n<p>PC5<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"485\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212615-6802c37760d55.png\" width=\"693\" \/><\/p>\n<p>PC6<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"494\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212615-6802c37783c27.png\" width=\"693\" \/><\/p>\n<p>PC7<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"466\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212615-6802c377a71df.png\" width=\"693\" \/><\/p>\n<p>PC8<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"484\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212615-6802c377ca0f7.png\" width=\"693\" \/><\/p>\n<p>PC9<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"487\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212615-6802c377ed26f.png\" width=\"693\" \/><\/p>\n<h4>2.\u57fa\u7840\u914d\u7f6e<\/h4>\n<h5 style=\"margin-left:.0001pt;text-align:justify\">AR1<\/h5>\n<p style=\"margin-left:.0001pt;text-align:justify\">sys<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">sys AR1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">undo info en<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int g 0\/0\/0<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">ip add 192.168.12.1 30<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int g 0\/0\/1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">ip add 192.168.1.1 26<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int g 0\/0\/2<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">ip add 192.168.2.254 24<\/p>\n<h5 style=\"margin-left:.0001pt;text-align:justify\">AR2<\/h5>\n<p style=\"margin-left:.0001pt;text-align:justify\">sys<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">sys AR2<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">undo info en<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int g 0\/0\/0<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">ip add 192.168.12.2 30<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int g 0\/0\/1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">ip add 192.168.3.1 25<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int g 0\/0\/2<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">ip add 192.168.24.1 30<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\n<h5 style=\"margin-left:.0001pt;text-align:justify\">S1<\/h5>\n<p style=\"margin-left:.0001pt;text-align:justify\">sys<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">sys S1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">undo info en<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">vlan batch 100 10 20<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int vlan 100<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">ip add 192.168.24.2 30<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int vlan 10<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">ip add 192.168.4.1 25<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int vlan 20<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">ip add 192.168.5.1 25<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">q<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int g 0\/0\/1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p l a<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p d v 100<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int g 0\/0\/2<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p l tr<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p t a v a<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int g 0\/0\/3<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p l tr<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p t a v a<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\n<h5 style=\"margin-left:.0001pt;text-align:justify\">S2<\/h5>\n<p style=\"margin-left:.0001pt;text-align:justify\">sys<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">sys S2<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">undo info en<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">vlan 10<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int e 0\/0\/2<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p l a<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p d v 10<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int e 0\/0\/3<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p l a<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p d v 10<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int e 0\/0\/8<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p l a<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p d v 10<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int e 0\/0\/1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p l tr<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p t a v a<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\n<p style=\"margin-left:.0001pt;text-align:justify\">\n<p style=\"margin-left:.0001pt;text-align:justify\">S3<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">sys<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">sys S3<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">undo info en<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">vlan 20<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int e 0\/0\/2<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p l a<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p d v 20<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int e 0\/0\/9<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p l a<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p d v 20<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int e 0\/0\/18<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p l a<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p d v 20<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int e 0\/0\/1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p l tr<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">p t a v a<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\n<h4 style=\"margin-left:.0001pt;text-align:justify\">3.RIP\u914d\u7f6e<\/h4>\n<p style=\"margin-left:.0001pt;text-align:justify\">AR1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">rip 1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">version 2<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">net 192.168.12.0<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">net 192.168.1.0<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">net 192.168.2.0<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">AR2<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">rip 1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">version 2<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">net 192.168.12.0<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">net 192.168.3.0<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">net 192.168.24.0<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">S1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">rip 1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">version 2<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">net 192.168.24.0<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">net 192.168.4.0<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">net 192.168.5.0<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\n<h4 style=\"margin-left:.0001pt;text-align:justify\">4.DHCP\u914d\u7f6e<\/h4>\n<p style=\"margin-left:.0001pt;text-align:justify\">S1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">dhcp enable<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">ip pool 10<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">network 192.168.4.0 mask 25<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">gateway-list 192.168.4.1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">dns-list 192.168.2.22 192.168.3.33<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">q<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int vlan 10<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">dhcp select global<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">dhcp enable<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">ip pool 20<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">network 192.168.5.0 mask 25<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">gateway-list 192.168.5.1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">dns-list 192.168.2.22 192.168.3.33<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">q<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">int vlan 20<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">dhcp select global<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\n<h5 style=\"margin-left:.0001pt;text-align:justify\">\u8fd9\u4e2a\u65f6\u5019\u5c31\u53ef\u4ee5\u81ea\u52a8\u5206\u914dIP\u4e86<\/h5>\n<p style=\"margin-left:.0001pt;text-align:justify\">\u6309\u7167\u5982\u56fe\u6240\u793a\u64cd\u4f5c&#xff0c;\u9009\u62e9DHCP\u4ee5\u53ca\u81ea\u52a8\u5206\u914dDNS\u670d\u52a1\u5668\u5730\u5740<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">PC17<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"492\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212616-6802c3781c4af.png\" width=\"693\" \/><\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\u53ef\u4ee5\u770b\u5230\u81ea\u52a8\u5206\u914d\u4e86ip\u5730\u5740<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"331\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212616-6802c3783f483.png\" width=\"693\" \/><\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">PC16<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"485\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212616-6802c3785e9e5.png\" width=\"693\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"473\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212616-6802c378819eb.png\" width=\"692\" \/><\/p>\n<h4>5.Web\u670d\u52a1\u548cDNS\u670d\u52a1<\/h4>\n<p style=\"margin-left:.0001pt;text-align:justify\">Web1\/DNS1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\u57fa\u7840\u914d\u7f6e<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"362\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212616-6802c378a46b3.png\" width=\"692\" \/><\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\u5f00\u542fDNS\u670d\u52a1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\u589e\u52a0\u4e3b\u673a\u57df\u540d\u4ee5\u53caIP\u5730\u5740<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\u4e00\u5b9a\u8981\u70b9\u51fb\u542f\u52a8<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"489\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212616-6802c378c40d1.png\" width=\"693\" \/><\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\u5f00\u542fHTTP\u670d\u52a1&#xff0c;\u6587\u4ef6\u6839\u76ee\u5f55\u4efb\u610f\u9009\u62e9\u5c31\u53ef\u4ee5<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"315\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212616-6802c378e81b6.png\" width=\"692\" \/><\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">Web2\/DNS2<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\u57fa\u7840\u914d\u7f6e<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\u8fd9\u91cc\u7684\u5b50\u7f51\u63a9\u7801\u662f255.255.255.128<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"481\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212617-6802c37912ffe.png\" width=\"692\" \/><\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\u5f00\u542fDNS\u670d\u52a1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"454\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212617-6802c37935c3e.png\" width=\"693\" \/><\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\u5f00\u542fHTTP\u670d\u52a1<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"320\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212617-6802c37957fce.png\" width=\"692\" \/><\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">\u5c06\u8fd9\u4e24\u53f0\u670d\u52a1\u5668\u7684\u670d\u52a1\u90fd\u542f\u52a8\u540e&#xff0c;\u7528PC6\u6d4b\u8bd5ping\u57df\u540d&#xff0c;\u4f1a\u5148\u8bbf\u95eeDNS1&lt;192.168.2.22&gt;\u670d\u52a1\u5668<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">ping www.dingf1.com<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">ping www.baidu.com<\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"474\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418212617-6802c37976c99.png\" width=\"692\" \/><\/p>\n<p style=\"margin-left:.0001pt;text-align:justify\">6.ACL\u6d41\u91cf\u63a7\u5236<\/p>\n<p 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