Implementing and Operating Cisco Collaboration Core Technologies (CLCOR) — Question 282

What must be modified on the administration page in Cisco UCM when designing layered security?

Answer options

• A. phones that are on private VLANs
• B. nonstandard TCP ports
• C. phone auto-registration
• D. access to the phone settings

Correct answer: D

Explanation

The correct answer is D because access to phone settings needs to be restricted to enhance security measures. Options A, B, and C do not directly pertain to modifying access control on the phone settings, which is crucial for layered security.