Implementing Cisco Collaboration Cloud and Edge Infrastructure (CLCEI) — Question 156

Which option mandates that calls fall back to unencrypted media if encryption cannot be established?

Answer options

• A. auto
• B. force unencrypted
• C. best effort
• D. force encrypted

Correct answer: C

Explanation

The correct answer is C, 'best effort', as it allows calls to proceed with unencrypted media if encryption cannot be established. Option A, 'auto', does not specify a fallback mechanism, while B, 'force unencrypted', explicitly enforces unencrypted communication, and D, 'force encrypted', mandates encryption to be used.