Exam 350-501 topic 1 question 249 discussion

Actual exam question from Cisco's 350-501

Question #: 249
Topic #: 1

An engineer must implement QoS to prioritize traffic that requires better service throughout the network. The engineer started by configuring a class map to identify the high-priority traffic. Which additional tasks must the engineer perform to implement the new QoS policy?

A. Attach the class map to a policy map that sets the minimum bandwidth allocated to the classified traffic and designates the action to be taken on the traffic.
B. Attach the class map to a policy map that designates the action to be taken on the classified traffic and then attach the policy map to an interface using a service policy.
C. Attach the class map to a policy map within a VRF to segregate the high-priority traffic and then attach the policy map to an interface in another VRF.
D. Create a route map to manipulate the routes that are entered into the routing table and then attach the route map to an interface using a service policy.

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Suggested Answer: B 🗳️

by Abbribas at Aug. 22, 2024, 10:23 p.m.

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Abbribas

9 months, 2 weeks ago

Selected Answer: B

Answer : Option B outlines the necessary steps to complete the QoS implementation after identifying the traffic with the class map. Option C is not the correct answer because it involves the use of a VRF (Virtual Routing and Forwarding) to segregate the high-priority traffic, which is not typically a standard requirement for implementing a basic QoS policy.

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