Palo Alto Networks Certified Network Security Engineer (PCNSE) — Question 332

An engineer is attempting to resolve an issue with slow traffic.

Which PAN-OS feature can be used to prioritize certain network traffic?

Answer options

• A. Prisma Access for Mobile Users
• B. Forward Error Correction (FEC)
• C. SaaS Quality Profile
• D. Quality of Service (QoS)

Correct answer: D

Explanation

The correct answer is D, Quality of Service (QoS), as it is specifically designed to manage and prioritize network traffic effectively. Options A, B, and C do not focus on traffic prioritization; Prisma Access for Mobile Users is for secure connectivity, Forward Error Correction (FEC) deals with data integrity, and SaaS Quality Profile is more about monitoring and assessing application performance.