Free Practice Cisco 300-420 Exam Questions 2025

Stay ahead with 100% Free Designing Cisco Enterprise Networks 300-420 Dumps Practice Questions

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Total 342 Questions | Updated On: Nov 13, 2019

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Question 1

A customer’s environment includes hosts that support IPv6-only. Several of these hosts must communicate with a public web server that has only IPv4 domain name resolution. Which solution should the customer use in this environment?

A : utilize NAT64 to translate the addresses

B : Implement NAT44 at the edge of the customer network

C : use 6to4 and a tunnel to translate the addresses

D : implement 6PE to resolve hostname resolution

Answer: A

Question 2

An engineer must use YANG with an XML representation to configure a Cisco IOS XE switch with thesespecifications:IP address 10.10.10.10/27 configured on the interface GigabitEthernet2/1/0connectivity from a directly connected host 10.10.10.1/27Which YANG data model set must the engineer choose?

A :

B :

C :

D :

Answer: D

Question 3

In Cisco SD-Access. virtual networks create segmentation that allows for separation of users and resources. How is this type of segmentation described?

A : macro

B : inter-VN

C : micro

D : stretctied

Answer: A

Question 4

Which two BGP features will result in successful route exchanges between eBGP neighbors sharing the same AS number? (Choose two.)

A : advertise-best-external

B : bestpath as-path ignore

C : client-to-client reflection

D : as-override

E : allow-as-in

Answer: D,E

Question 5

Which control plane protocol is responsible for ElD-to-RLOC mapping concerning SO-Access Architecture?

A : GBAC

B : LISP

C : CEF

D : VXLAN

Answer: B

Page: 1 / 69

Total 342 Questions | Updated On: Nov 13, 2019

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