Implementing and Operating Cisco Collaboration Core Technologies (CLCOR) — Question 81

Which packet delay is the maximum supported between Cisco Unified Communications Manager nodes for clustering over WAN deployments?

Answer options

• A. 150 ms round tip
• B. 510 ms round trip
• C. 40 ms round trip
• D. 80 ms round trip

Correct answer: D

Explanation

The correct answer is D, as Cisco Unified Communications Manager supports a maximum of 80 ms round trip delay between nodes for effective clustering over WAN. Options A, B, and C exceed this limit, which could lead to performance issues and affect communication quality.