Implementing and Operating Cisco Collaboration Core Technologies (CLCOR) — Question 97

Configuration of DNS is required to achieve a fully functional Cisco UCM system. Cisco UCM uses DNS to resolve fully qualified domain names to IP addresses for which destinations?

Answer options

• A. MRA
• B. trunk
• C. AAR
• D. H.323

Correct answer: B

Explanation

The correct answer is B, as Cisco UCM requires DNS to resolve fully qualified domain names specifically for trunks, which facilitate calls between different systems. Options A, C, and D are not primarily resolved through DNS for this purpose, making them incorrect in this context.