What is the primary purpose of a packet analyzer?

What is the primary purpose of a packet analyzer?

• A. Intercept and log network traffic for analysis
• B. Encrypt all outbound traffic
• C. Manage device configurations
• D. Monitor user activity on endpoints

Answer: (A)

Capturing and analyzing network traffic is the primary purpose of a packet analyzer. It passively watches a network segment, captures packets as they travel, and logs them so you can inspect the data. By decoding headers and payloads, it reveals details like who’s communicating, what protocols are in use, timing, and data flows. This makes it invaluable for troubleshooting connectivity issues, understanding network performance, and spotting unusual or suspicious activity. It isn’t about encrypting outbound traffic, managing device configurations, or monitoring user activity on endpoints—those are different kinds of tools or functions.

Capturing and analyzing network traffic is the primary purpose of a packet analyzer. It passively watches a network segment, captures packets as they travel, and logs them so you can inspect the data. By decoding headers and payloads, it reveals details like who’s communicating, what protocols are in use, timing, and data flows. This makes it invaluable for troubleshooting connectivity issues, understanding network performance, and spotting unusual or suspicious activity. It isn’t about encrypting outbound traffic, managing device configurations, or monitoring user activity on endpoints—those are different kinds of tools or functions.