Palo Alto Networks Certified Network Security Engineer (PCNSE) — Question 380

A company is looking to increase redundancy in their network.

Which interface type could help accomplish this?

Answer options

• A. Tap
• B. Layer 2
• C. Virtual wire
• D. Aggregate ethernet

Correct answer: D

Explanation

The correct answer is D, Aggregate ethernet, as it allows multiple physical interfaces to be grouped together, providing redundancy and increased bandwidth. The other options, such as Tap and Virtual wire, do not inherently provide redundancy, and Layer 2 interfaces are more about data link layer communication rather than redundancy enhancements.