Free Cisco 300-420 Exam Actual Questions

The questions for 300-420 were last updated On Mar 31, 2025

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Question No. 1

Which element in a Cisco SD-WAN architecture maintains a centralized routing table?

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Correct Answer: B

Question No. 2

What is an advantage of designing an out-of-band network management solution?

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Correct Answer: A

Question No. 3

An architect must design a QoS model for a business-critical application that Is delay-sensitive and requires high bandwidth. The company's head office hosts the application, and DMVPN tunnels protected with IPsec provide connectivity between the head office and branches. Which solution must the architect choose?

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Correct Answer: D

Question No. 4

A company requires a private WAN design that allows remote sites to connect to HQ. The design must ensure that:

traffic is always encrypted

forwarding overhead is reduced

management of security Is centralized

multicast traffic is supported

Which technology must the company select?

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Correct Answer: B

Question No. 5

Refer to the exhibit.

Refer to the exhibit. An engineer Is designing a redistribution solution for a customer. The customer recently acquired another company and decided to integrate the new network running RlPv1 with the company's existing network. Which redistribution technique must the engineer select to ensure the multipoint two-way redistribution does not cause routing loops?

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Correct Answer: C