What feature on some network switches can be used to detect faked arp messages?
A)DHCP snooping
B)session monitoring
C)dynamic packet inspection
D)dynamic ARP inspection

Question

Quizplus · Accepted Answer

Dynamic ARP inspection (DAI) is a feature on some network switches that can be used to detect fake Address Resolution Protocol (ARP) messages. DAI is used to validate ARP requests and responses based on a database of trusted IP to MAC address bindings known as the DHCP snooping binding database. DAI drops ARP packets that contain invalid IP-to-MAC address bindings. Therefore, it can help prevent certain types of attacks, such as ARP poisoning and spoofing. Session monitoring and dynamic packet inspection are not specifically designed for detecting faked ARP messages.

What Feature on Some Network Switches Can Be Used to Detect