Refer to the exhibit .
What is the effect of this configuration?
A . The switch port interface trust state becomes untrusted.
B . The switch port remains administratively down until the interface is connected to another switch.
C . Dynamic ARP inspection is disabled because the ARP ACL is missing.
D . The switch port remains down until it is configured to trust or untrust incoming packets.
Answer: A
Explanation:
Dynamic ARP inspection (DAI) is a security feature that validates ARP packets in a network. It intercepts, logs, and discards ARP packets with invalid IP-to-MAC address bindings. This capability protects the network from certain man-in-the-middle attacks. After enabling DAI, all ports become untrusted ports.
Latest 200-301 Dumps Valid Version with 489 Q&As
Latest And Valid Q&A | Instant Download | Once Fail, Full Refund