{"id":483,"date":"2026-06-17T10:25:21","date_gmt":"2026-06-17T08:25:21","guid":{"rendered":"https:\/\/www.it-resell.com\/blog\/glossar\/dhcp-snooping\/"},"modified":"2026-06-17T10:25:21","modified_gmt":"2026-06-17T08:25:21","slug":"dhcp-snooping","status":"publish","type":"glossar","link":"https:\/\/www.it-resell.com\/blog\/glossar\/dhcp-snooping","title":{"rendered":"DHCP Snooping"},"content":{"rendered":"<p><strong>DHCP Snooping<\/strong> ist eine Switch-Sicherheitsfunktion, die nur autorisierte Ports erlaubt, DHCP-Angebote (Offer\/Ack) zu senden. Nicht autorisierte Ports (Untrusted) werden blockiert, sodass Angreifer keinen Rogue-DHCP-Server im Netz betreiben k\u00f6nnen, der falsche Gateway- oder DNS-Eintr\u00e4ge verteilt. DHCP-Snooping-Binding-Tables werden auch von Dynamic ARP Inspection (DAI) und IP Source Guard genutzt.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Switch-Sicherheitsfunktion gegen rogue DHCP-Server im LAN.<\/p>\n","protected":false},"template":"","meta":{"kurzdefinition":"Switch-Sicherheitsfunktion gegen rogue DHCP-Server im LAN.","synonyme":"","verwandte_begriffe":"","shop_ziel":"","stufe":""},"produktbereich":[],"hersteller":[],"produkttyp":[],"thema":[],"class_list":["post-483","glossar","type-glossar","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/glossar\/483","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/glossar"}],"about":[{"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/types\/glossar"}],"wp:attachment":[{"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/media?parent=483"}],"wp:term":[{"taxonomy":"produktbereich","embeddable":true,"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/produktbereich?post=483"},{"taxonomy":"hersteller","embeddable":true,"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/hersteller?post=483"},{"taxonomy":"produkttyp","embeddable":true,"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/produkttyp?post=483"},{"taxonomy":"thema","embeddable":true,"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/thema?post=483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}