{"id":126,"date":"2020-06-17T16:22:01","date_gmt":"2020-06-17T08:22:01","guid":{"rendered":"https:\/\/www.furyblog.com\/?p=126"},"modified":"2020-06-30T16:50:56","modified_gmt":"2020-06-30T08:50:56","slug":"%e5%8d%8e%e4%b8%baar%e7%b3%bb%e5%88%97dhcp%e8%8e%b7%e5%8f%96%e5%9c%b0%e5%9d%80%e6%85%a2%e7%9a%84%e9%83%a8%e5%88%86%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.furyblog.com\/?p=126","title":{"rendered":"\u534e\u4e3aAR\u7cfb\u5217DHCP\u83b7\u53d6\u5730\u5740\u6162\u7684\u90e8\u5206\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"126\" class=\"elementor elementor-126\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-643a7e3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"643a7e3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3ee1643\" data-id=\"3ee1643\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4582243 elementor-widget elementor-widget-text-editor\" data-id=\"4582243\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1>\u524d\u8a00\uff1a<\/h1><p>\u6839\u636e\u534e\u4e3a\u5b98\u65b9\u6587\u6863\u53ca\u7b14\u8005\u5e73\u65f6\u7684\u5904\u7406\u7ecf\u9a8c\u603b\u7ed3\u51fa\u7684\u4e00\u4e9bDHCP\u83b7\u53d6\u5730\u5740\u6162\u6216\u65e0\u6cd5\u83b7\u53d6\u5730\u5740\u7684\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3d935fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d935fe\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-73f5849\" data-id=\"73f5849\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e0536c elementor-widget elementor-widget-text-editor\" data-id=\"2e0536c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>\u5b50\u7f51\u4e2d\u5b58\u5728\u5176\u4ed6DHCP Server\u8bbe\u5907<\/h2><p>\u539f\u56e0\uff1a\u5982\u679c\u5b50\u7f51\u4e2d\u5b58\u57282\u4e2a\u6216\u591a\u4e2aDHCP Server\uff0c\u5219\u53ea\u4f1a\u63a5\u53d7\u7b2c\u4e00\u4e2a\u54cd\u5e94DHCP\u62a5\u6587\u7684DHCP Server\u3002<\/p><p>\u6848\u4f8b\uff1a1\uff0c\u5728\u67d0\u516c\u53f8\u67d0\u5458\u5de5\u60f3\u901a\u8fc7\u4e00\u53f0TP-Link\u7684\u65e0\u7ebf\u8def\u7531\u5668\u6765\u5b9e\u73b0\u63a5\u516c\u53f8\u7684\u7f51\u4e3a\u81ea\u5df1\u7684\u624b\u673a\u63d0\u4f9bWLAN\u670d\u52a1\uff0c\u7ed3\u679c\u8be5\u5458\u5de5\u4e0e\u5356\u5bb6\u4ea4\u6d41\u4e0d\u5728\u4e00\u4e2a\u9891\u9053\u4e0a\uff0c\u5bfc\u81f4\u914d\u7f6e\u9519\u8bef\uff0c\u63a5\u5165\u529e\u516c\u7f51\u540e\u90e8\u5206\u673a\u5668\u51fa\u73b0\u83b7\u53d6\u5730\u5740\u6162\u3001IP\u5730\u5740\u4e0d\u5bf9\u7684\u60c5\u51b5\u30022\uff0c\u6df1\u4fe1\u670d\u8bbe\u5907\u5177\u6709\u5f3a\u529b\u7684\u6d41\u6c13\u5e7f\u64ad\u884c\u4e3a\uff0c\u5728\u4efb\u4e00\u7f51\u7edc\u4e2d\uff0c\u53ea\u8981\u4e0a\u7535\u63a5\u5165\uff0c\u5168\u7f51\u7f51\u7edc\u57fa\u672c\u88ab\u6df1\u4fe1\u670d\u8bbe\u5907\u63a5\u7ba1\uff0c\u6b64\u4e8b\u4ef6\u9020\u6210\u4e86\u4e00\u516c\u53f83\u5c0f\u65f6\u65e0\u6cd5\u6b63\u5e38\u529e\u516c\u3002<\/p><p>\u5904\u7406\u529e\u6cd5\uff1a\u5728\u5ba2\u6237\u7aef\u7684\u4e0a\u884c\u63a5\u5165\u8bbe\u5907\uff08\u5373\u6211\u4eec\u5e73\u65f6\u6240\u8bf4\u7684\u63a5\u5165\u4ea4\u6362\u673a\u3002\uff09\u4e0a\u914d\u7f6eDHCP Snooping\u529f\u80fd\uff0c\u4f7f\u5ba2\u6237\u7aef\u4ec5\u63a5\u6536\u4fe1\u4efb\u7684DHCP\u670d\u52a1\u5668\u6d88\u606f\uff0c\u907f\u514d\u4ece\u5176\u4ed6DHCP\u670d\u52a1\u5668\u83b7\u53d6IP\u5730\u5740\u3002\u914d\u7f6e\u65b9\u6cd5\u53c2\u89c1\uff1a<a href=\"https:\/\/support.huawei.com\/enterprise\/zh\/doc\/EDOC1100034260\/7390693\" target=\"_blank\" rel=\"noopener\">\u914d\u7f6eDHCP Snooping\u7684\u653b\u51fb\u9632\u8303\u529f\u80fd\u793a\u4f8b<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bdce7cb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bdce7cb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0b75c33\" data-id=\"0b75c33\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-33cc550 elementor-widget elementor-widget-text-editor\" data-id=\"33cc550\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>\u5e7f\u64ad\u6d41\u91cf\u6291\u5236<\/h2><p>\u539f\u56e0\uff1aDHCP\u62a5\u6587\u662f\u5e7f\u64ad\u62a5\u6587\uff0c\u5982\u679c\u7f51\u7edc\u4e2d\u5e7f\u64ad\u62a5\u6587\u8d85\u8fc7\u4e86\u4e4b\u524d\u914d\u7f6e\u7684\u9608\u503c\uff0c\u4f1a\u9020\u6210DHCP\u8bf7\u6c42\u62a5\u6587\u88ab\u4e22\u5f03\u3002<\/p><p>\u6848\u4f8b\uff1a\u65e0\uff0c\u57fa\u4e8e\u5168\u5c40\u7684DHCP\u5728\u5927\u578b\u7f51\u7edc\u4e2d\u4e0d\u5e38\u89c1\uff0c\u4e00\u822c\u91c7\u7528\u63a5\u53e3DHCP\u3002<\/p><p>\u5904\u7406\u529e\u6cd5\uff1a\u5728\u7f3a\u7701\u60c5\u51b5\u4e0b\uff0c\u534e\u4e3a\u7684\u8bbe\u5907\u4e00\u822c\u53bb\u4f7f\u80fdDHCP\u5e7f\u64ad\u6d41\u91cf\u9650\u5236\uff0c\u4e00\u822c\u662f\u524d\u671f\u624b\u52a8\u914d\u7f6e\u4e86\uff0c\u4e00\u822c\u8c03\u6574\u5373\u53ef\u3002\u6839\u636eDHCP\u7684\u914d\u7f6e\u65b9\u5f0f\u4e0d\u540c\uff0c\u5728\u5168\u5c40\u3001VLAN\u3001\u63a5\u53e3\u6a21\u5f0f\u4e0b\u8c03\u6574<code>dhcp check dhcp-rate <span style=\"text-decoration: underline;\"><em><span style=\"font-family: 'courier new', courier, monospace;\">rate<\/span><\/em><\/span><\/code>\u5373\u53ef\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f9c96f0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f9c96f0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-18e6022\" data-id=\"18e6022\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ebf5b01 elementor-widget elementor-widget-text-editor\" data-id=\"ebf5b01\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>\u6076\u610f\u653b\u51fb<\/h2><p>\u539f\u56e0\uff1a\u5b50\u7f51\u4e2d\u5b58\u5728\u6076\u610f\u653b\u51fb\u3002<code>display cpu-defend statistics packet-type dhcp-client<\/code>\u53ca<code>display cpu-defend statistics packet-type dhcp-server<\/code><\/p><p>\u6848\u4f8b\uff1a\u6709\u6b21\u5728\u4e00\u5bb6\u5c0f\u516c\u53f8\u9047\u5230\u4e86\u8fd9\u4e2a\u95ee\u9898\uff0c\u53d1\u73b0\u51e0\u4e2a\u5458\u5de5\u4e0a\u7f51\u4e60\u60ef\u8f83\u5dee\uff0c\u611f\u67d3\u4e86\u8fd9\u7c7b\u578b\u7684\u75c5\u6bd2\uff0c\u4e0d\u65ad\u53d1\u52a8ARP\u53caDHCP\u4eff\u5192\u653b\u51fb\u3002<\/p><p>\u5904\u7406\u529e\u6cd5\uff1a\u5148\u4f7f\u7528\u547d\u4ee4<code>display cpu-defend statistics packet-type dhcp-client<\/code>\u53ca<code>display cpu-defend statistics packet-type dhcp-server<\/code>\u627e\u51fa\u653b\u51fb\u6e90\uff0c\u914d\u7f6e\u4e00\u6761ACL\uff0c\u8fdb\u5165\u7cfb\u7edf\u89c6\u56fe\uff0c\u6267\u884c<code>blacklist<\/code>\u547d\u4ee4\u914d\u7f6e\uff0c\u5c06\u6b64MAC\u5730\u5740\u52a0\u5165\u9ed1\u540d\u5355\uff0c\u518d\u8be2\u95ee\u54ea\u53f0\u673a\u5668\u4e0d\u80fd\u6b63\u5e38\u4e0a\u7f51\uff0c\u4e00\u822c\u4e3a\u4e2d\u6bd2\u673a\u5668\uff0c\u73b0\u573a\u6740\u6bd2\u5373\u53ef\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1fa1500 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1fa1500\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ca3da4d\" data-id=\"ca3da4d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3768e1c elementor-widget elementor-widget-text-editor\" data-id=\"3768e1c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>STP\u529f\u80fd\u4f7f\u80fd<\/h2><p>\u539f\u56e0\uff1a\u5982\u679cDHCP\u670d\u52a1\u5668\u6216DHCP\u4e2d\u7ee7\u670d\u52a1\u5668\u4e0a\u4f7f\u80fd\u4e86STP\u529f\u80fd\uff08MSTP\u3001RSTP\uff09\uff0c\u6709\u53ef\u80fd\u4f1a\u9020\u6210\u83b7\u53d6\u5730\u5740\u6162\u3002<\/p><p>\u6848\u4f8b\uff1a\u65e0\uff0cS5720\u5b9e\u673a\u6d4b\u8bd5\u6709\u6b64\u79cd\u60c5\u51b5\u3002<\/p><p>\u5904\u7406\u529e\u6cd5\uff1a\u5c0f\u578b\u6811\u72b6\u7f51\u7edc\u53ef\u76f4\u63a5\u53bb\u4f7f\u80fdSTP\u529f\u80fd\uff0c\u5982\u679c\u4e3a\u73af\u5f62\u7f51\u7edc\u5fc5\u987b\u542f\u7528STP\u529f\u80fd\u7684\u60c5\u51b5\u4e0b\uff0c\u5efa\u8bae\u5c06DHCP\u914d\u7f6e\u5728\u989d\u5916\u7684\u8bbe\u5907\u4e0a\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00\uff1a \u6839\u636e\u534e\u4e3a\u5b98\u65b9\u6587\u6863\u53ca\u7b14\u8005\u5e73\u65f6\u7684\u5904\u7406\u7ecf\u9a8c\u603b\u7ed3\u51fa\u7684\u4e00\u4e9bDHCP\u83b7\u53d6\u5730\u5740\u6162\u6216\u65e0\u6cd5\u83b7\u53d6\u5730\u5740\u7684\u89e3\u51b3\u65b9\u6cd5\u3002 \u5b50\u7f51\u4e2d\u5b58\u5728\u5176\u4ed6DHCP Server\u8bbe\u5907 \u539f\u56e0\uff1a\u5982\u679c\u5b50\u7f51\u4e2d\u5b58\u57282\u4e2a\u6216\u591a\u4e2aDHCP Server\uff0c\u5219\u53ea\u4f1a\u63a5\u53d7\u7b2c\u4e00\u4e2a\u54cd\u5e94DHCP\u62a5\u6587\u7684DHCP&#8230;<\/p>\n","protected":false},"author":1,"featured_media":142,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34,4,32],"tags":[24,8],"topic":[],"class_list":["post-126","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-network-correct-mistakes","category-network","category-network-2","tag-dhcp","tag-8"],"_links":{"self":[{"href":"https:\/\/www.furyblog.com\/index.php?rest_route=\/wp\/v2\/posts\/126","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.furyblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.furyblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.furyblog.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.furyblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=126"}],"version-history":[{"count":15,"href":"https:\/\/www.furyblog.com\/index.php?rest_route=\/wp\/v2\/posts\/126\/revisions"}],"predecessor-version":[{"id":143,"href":"https:\/\/www.furyblog.com\/index.php?rest_route=\/wp\/v2\/posts\/126\/revisions\/143"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.furyblog.com\/index.php?rest_route=\/wp\/v2\/media\/142"}],"wp:attachment":[{"href":"https:\/\/www.furyblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=126"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.furyblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=126"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.furyblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=126"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.furyblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftopic&post=126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}