Palo Alto Networks SSE Engineer — Question 2

Which overlay protocol must a customer premises equipment (CPE) device support when terminating a Partner Interconnect-based Colo-Connect in Prisma Access?

Answer options

• A. Geneve
• B. IPSec
• C. GRE
• D. DTLS

Correct answer: C

Explanation

The correct answer is C, GRE, as it is the designated overlay protocol for establishing a connection in this specific scenario. The other options, while relevant in different contexts, do not meet the requirements for terminating a Partner Interconnect-based Colo-Connect.