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The following 300-420 questions are part of our Cisco 300-420 real exam questions full version. There are 242 in our 300-420 full version. All of our 300-420 real exam questions can guarantee you success in the first attempt. If you fail 300-420 exam with our Cisco 300-420 real exam questions, you will get full payment fee refund. Want to practice and study full verion of 300-420 real exam questions? Go now!

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Cisco 300-420 Exam Actual Questions

The questions for 300-420 were last updated on Feb 21,2025 .

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Question#1

Refer to the exhibit.



Where must an architect plan for route summarization for the topology?

A. from the core toward the aggregation and the access toward the aggregation
B. from the core toward the aggregation and the aggregation toward the core
C. from the aggregation toward the access and the access toward the aggregation
D. from the aggregation toward the core and the aggregation toward the access

Question#2

An architect is creating a migration strategy for a large organization in which the choice made by the application between IPv6 and IPv4 is based on the DNS request .
Which migration strategy does the architect choose?

A. AFT for public web presence
B. host-initiated tunnels
C. dual stack
D. site-to-site IPv6 over IPv4 tunnels

Question#3

An engineer uses Postman and YANG to configure a router with:



Which get-config replay verifies that the model set was designed correctly?









A. Option A
B. Option B
C. Option C
D. Option D

Question#4

Which routes does the overlay management protocol advertise in an SD-WAN overlay?

A. underlay, MPLS, and overlay
B. primary, backup, and load-balanced
C. prefix, TLOC, and service
D. Internet, MPLS, and backup

Question#5

An engineer is designing a multicast network for a financial application Most of the multicast sources also receive multicast traffic (many-to-many deployment model). To better routing tables, the design must not use source trees .
Which multicast protocol satisfies these requirements?

A. BIRDIR-PIM
B. PIM-SM
C. MSDP
D. PIM-SSM

Exam Code: 300-420Q & A: 242 Q&AsUpdated:  Feb 21,2025

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