Implementing and Operating Cisco Collaboration Core Technologies (CLCOR) — Question 176

Which characteristic of distributed class-based weighted fair queueing addresses jitter prevention?

Answer options

• A. It provides additional granularity by allowing a user to create classes.
• B. It uses a priority queue for voice traffic to avoid jitter.
• C. It minimizes jitter by implementing a priority queue for voice traffic.
• D. It provides additional granularity by allowing a user to define custom classes.

Correct answer: C

Explanation

The correct answer, C, is accurate because it highlights the use of a priority queue specifically designed for voice traffic, which is critical in minimizing jitter. Options A and D focus on granularity and class creation, which do not directly address jitter. Option B is close but doesn't explicitly state that it is minimizing jitter, making C the most precise choice.