300-420 practice question 20 of 35

An engineer must design a solution to connect a customer to the Internet. The solution will include a Layer 3 circuit with a CIR of 50 Mbps from the service provider. The hand-off from the provider's switch to the customer's router is 1Gbps. Which solution should the engineer include to prevent potential issues with choppy voice traffic?

Full set: 400 questions
Answer options
A:

A. Reduce the bandwidth of the connection to the router.
B:

B. Implement hierarchical QoS with a parent policing policy.
C:

C. Implement hierarchical QoS with a parent shaping policy.
D:

D. Add a bandwidth statement to the router interface.
Correct Answer:
<P>C</P>
Explanation

:

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