Palo Alto Networks Certified Network Security Engineer (PCNSE) — Question 560

An engineer is configuring Packet Buffer Protection on ingress zones to protect from single-session DoS attacks. Which sessions does Packet Buffer Protection apply to?

Answer options

• A. It applies to existing sessions and is not global
• B. It applies to existing sessions and is global
• C. It applies to new sessions and is global
• D. It applies to new sessions and is not global

Correct answer: B

Explanation

The correct answer is B because Packet Buffer Protection is designed to apply to existing sessions and is implemented globally across the system. Options A, C, and D are incorrect as they misstate the scope of application or the type of sessions affected by the protection mechanism.