Implementing and Operating Cisco Collaboration Core Technologies (CLCOR) — Question 175

What are two characteristics of priority queuing? (Choose two.)

Answer options

• A. It allocates an equal share of bandwidth to each flow.
• B. It applies strict priority to user-defined traffic classes.
• C. It ensures that critical traffic queues are serviced first.
• D. It guarantees bandwidth for user-defined traffic classes.
• E. It places traffic into one of four queues.

Correct answer: C, E

Explanation

The correct answers, C and E, highlight that priority queuing gives precedence to critical traffic and sorts traffic into four distinct queues. Options A and D are incorrect because priority queuing does not provide equal bandwidth allocation or guaranteed bandwidth for user-defined classes; instead, it prioritizes based on the defined queues.