Implementing Cisco Collaboration Cloud and Edge Infrastructure (CLCEI) — Question 36

What is the Cisco-recommended key length in bits for a Cisco Expressway certificate?

Answer options

• A. 1024
• B. 2048
• C. 4096
• D. 8192

Correct answer: C

Explanation

The correct answer is C, 4096 bits, which is the recommended key length for security in Cisco Expressway certificates. Options A, B, and D do not meet Cisco's guidelines for optimal security in this context.