Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) — Question 77

While viewing packet capture data, an analyst sees that one IP is sending and receiving traffic for multiple devices by modifying the IP header.
Which technology makes this behavior possible?

Answer options

• A. encapsulation
• B. TOR
• C. tunneling
• D. NAT

Correct answer: D

Explanation

The correct answer is NAT (Network Address Translation), which allows multiple devices on a local network to share a single public IP address by modifying the IP header. Encapsulation, TOR, and tunneling do not specifically facilitate the scenario of multiple devices using one IP for communication.