Which DAI command checks the source MAC address in the Ethernet header against the target MAC address in the ARP body?
- ip arp inspection validate dst-mac
- ip arp inspection validate dst-mac ip
- ip arp inspection validate ip
- ip arp inspection validate src-mac
Explanation: DAI can be configured to check for both destination or source MAC and IPv4 addresses. Destination MAC checks the destination MAC address in the Ethernet header against the target MAC address in the ARP body. Source MAC checks the source MAC address in the Ethernet header against the sender MAC address in the ARP body. IP address checks the ARP body for invalid and unexpected IP addresses including addresses 0.0.0.0, 255.255.255.255, and all IP multicast addresses.
Exam with this question: 11.6.4 Module Quiz - Switch Security Configuration
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