{"id":475,"date":"2025-10-22T09:58:33","date_gmt":"2025-10-22T01:58:33","guid":{"rendered":"https:\/\/www.youvii.site\/?p=475"},"modified":"2025-10-22T09:58:33","modified_gmt":"2025-10-22T01:58:33","slug":"74dhcpv4kehuduan","status":"publish","type":"post","link":"https:\/\/www.youvii.site\/index.php\/archives\/74dhcpv4kehuduan","title":{"rendered":"7.4DHCPv4\u5ba2\u6237\u7aef"},"content":{"rendered":"

7.4 DHCPv4\u5ba2\u6237\u7aef<\/h1>\n

\u5145\u5f53DHCPv4\u5ba2\u6237\u7aef\u7684\u601d\u79d1\u8def\u7531\u5668<\/strong><\/p>\n

\u5c0f\u578b\u529e\u516c\u5ba4\/\u5bb6\u5ead\u529e\u516c\u5ba4\uff08SOHO\uff09\u548c\u5206\u652f\u673a\u6784\u7ad9\u70b9\u4e2d\u7684\u601d\u79d1\u8def\u7531\u5668\u9700\u8981\u914d\u7f6e\u4f5c\u4e3aDHCPv4\u5ba2\u6237\u7aef\uff0c\u8ba9\u4ed6\u4eec\u626e\u6f14\u548c\u5ba2\u6237\u7aef\u8ba1\u7b97\u673a\u7c7b\u4f3c\u7684\u89d2\u8272\uff0c\u6240\u7528\u65b9\u6cd5\u53d6\u51b3\u4e8eISP\uff0c\u6700\u7b80\u5355\u7684\u914d\u7f6e\u662f\u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u6765\u94fe\u63a5Cable\u6216DSL\u8c03\u5236\u8c03\u8282\u5668<\/p>\n

\u8981\u5c06\u4ee5\u592a\u7f51\u63a5\u53e3\u914d\u7f6e\u4e3aDHCP\u5ba2\u6237\u7aef\uff0c\u9700\u8981\u4f7f\u7528\u63a5\u53e3\u914d\u7f6e\u6a21\u5f0f\u547d\u4ee4ip address dhcp\u3002<\/p>\n

ISP \u4e00\u822c\u90fd\u4f1a\u8981\u6c42\u628a SOHO \u8def\u7531\u5668\u914d\u7f6e\u4e3a DHCPv4 \u5ba2\u6237\u7aef\u624d\u80fd\u8fde\u63a5\u5230\u63d0\u4f9b\u5546\u3002<\/font><\/p>\n


\n<\/font><\/p>\n

\u5982\u4e0b\u56fe\uff0cISP\u5df2\u7ecf\u7ecf\u8fc7\u914d\u7f6e\uff0c\u5728\u4f7f\u7528ip address dhcp\u547d\u4ee4\u8bf6\u8d28\u91cf\u5ba2\u6237\u7aef\u7684g0\/0\/1\u63a5\u53e3\u4e4b\u540e\uff0cISP\u5c31\u53ef\u4ee5\u9009\u5b9a\u5ba2\u6237\u7aef\u63d0\u4f9b209.165.201.0\/27\u7f51\u7edc\u8303\u56f4\u5185\u7684IP\u5730\u5740\u4e86\u3002<\/p>\n

\"1741671567469-1d90b691-d896-4e54-992e-c190f92db7be.png\"<\/p>\n

\u914d\u7f6e\u547d\u4ee4\uff1a<\/strong><\/p>\n

\u63a5\u4e0a\u56fe\u6240\u793a\uff0cISP\u53ef\u4ee5\u4e3a\u5ba2\u6237\u7aef\u63d0\u4f9bIPv4\u7f16\u5740\u4fe1\u606f\u3002<\/p>\n

\"1741671567480-80441f2a-9a30-4e12-a6b4-17b4490974cc.png\"<\/p>\n

\u4f7f\u7528show ip interface g0\/0\/1\u547d\u4ee4\u786e\u8ba4\u8fd9\u4e2a\u63a5\u53e3\u5df2\u7ecf\u542f\u52a8\uff08no shutdown\uff09\uff0c\u4e14\u901a\u8fc7DHCPv4\u670d\u52a1\u5668\u5206\u914d\u4e86\u5730\u5740\u3002<\/p>\n

\"1741671567564-b271f672-b670-4937-aaf6-1f96fd0a40d1.png\"<\/p>\n

\u5145\u5f53DHCPv4\u5ba2\u6237\u7aef\u7684\u5bb6\u7528\u8def\u7531\u5668<\/strong><\/p>\n

\u5bb6\u7528\u8def\u7531\u4e00\u822c\u90fd\u4f1a\u8bbe\u7f6e\u4e3a\u81ea\u52a8\u4eceISP\u63a5\u53d7IPv4\u7f16\u5740\u4fe1\u606f\u3002\u8fd9\u662f\u4e3a\u4e86\u8ba9\u5ba2\u6237\u53ef\u4ee5\u8f7b\u677e\u5730\u8bbe\u7f6e\u8def\u7531\u5e76\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u3002<\/p>\n

\u56fe\u4e2d\u663e\u793a\u4e86Packet Tracer\u65e0\u7ebf\u8def\u7531\u5668\u7684WAN\u8bbe\u7f6e\u9875\u9762\u3002\u6ce8\u610f\uff0c\u4e92\u8054\u7f51\u8fde\u63a5\u7c7b\u578b\u8bbe\u7f6e\u4e3a\u4e86Automatic Configuration – DHCP \u5f53\u8def\u7531\u5668\u8fde\u63a5\u5230DSL\u6216Cable\u5e76\u4e14\u5145\u5f53DHCPv4\u5ba2\u6237\u7aef\uff0c\u4eceISP\u8bf7\u6c42IPv4\u5730\u5740\u65f6\uff0c\u5c06\u4f7f\u7528\u6b64\u9009\u9879\u3002<\/p>\n

\"1741671567535-d85972f8-2a99-49b4-872d-b86b774bff69.png\"<\/p>\n

\n

\u66f4\u65b0: 2025-03-11 13:39:31
\n\u539f\u6587: https:\/\/www.yuque.com\/yuhui.net\/network\/kbifruumarwi7dby<\/a><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

7.4 DHCPv4\u5ba2\u6237\u7aef \u5145\u5f53DHCPv4\u5ba2\u6237\u7aef\u7684\u601d\u79d1\u8def\u7531\u5668 \u5c0f\u578b\u529e\u516c\u5ba4\/\u5bb6\u5ead\u529e\u516c\u5ba4\uff08SOHO\uff09\u548c\u5206\u652f\u673a\u6784\u7ad9\u70b9\u4e2d\u7684\u601d\u79d1\u8def\u7531\u5668\u9700\u8981\u914d\u7f6e\u4f5c\u4e3aDHCPv4\u5ba2\u6237\u7aef\uff0c\u8ba9\u4ed6\u4eec\u626e\u6f14\u548c\u5ba2\u6237\u7aef\u8ba1\u7b97\u673a\u7c7b\u4f3c\u7684\u89d2\u8272\uff0c\u6240\u7528\u65b9\u6cd5\u53d6\u51b3\u4e8eISP\uff0c\u6700\u7b80\u5355\u7684\u914d\u7f6e\u662f\u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u6765\u94fe\u63a5Cable\u6216DSL\u8c03\u5236\u8c03\u8282\u5668 \u8981\u5c06\u4ee5\u592a\u7f51\u63a5\u53e3\u914d\u7f6e\u4e3aDHCP\u5ba2\u6237\u7aef\uff0c\u9700\u8981\u4f7f\u7528\u63a5\u53e3\u914d\u7f6e\u6a21\u5f0f\u547d\u4ee4ip address dhcp\u3002 ISP \u4e00\u822c\u90fd\u4f1a\u8981\u6c42\u628a S […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61,3],"tags":[79,85],"class_list":["post-475","post","type-post","status-publish","format-standard","hentry","category-ciscoluyouyujiaohuan","category-interface","tag-shiyan","tag-cisco"],"_links":{"self":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/475","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/comments?post=475"}],"version-history":[{"count":0,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/475\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/media?parent=475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/categories?post=475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/tags?post=475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}