On an office LAN, a laptop starts replying to ARP requests claiming to own the gateway's IP address, so other PCs send their traffic through it. What is this attack and which switch feature blocks it?
Sur le réseau local d'un bureau, un portable se met à répondre aux requêtes ARP en prétendant posséder l'adresse IP de la passerelle, si bien que les autres PC font passer leur trafic par lui. Quelle est cette attaque et quelle fonction du commutateur la bloque ?
Answers
ADNS tunnelling, which is blocked by port mirroringLe tunnelling DNS, qui est bloqué par la recopie de port
BA SYN flood, blocked by QoSUne inondation SYN, bloquée par la QoS
CEvil twin, blocked by hiding the SSIDLe jumeau maléfique, bloqué en masquant le SSID
DARP spoofing, blocked by Dynamic ARP InspectionL'usurpation ARP, bloquée par l'inspection ARP dynamique
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