Free Practice Cisco 300-420 Exam Questions 2025

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

Page: 1 / 65

Total 321 Questions | Updated On: Feb 18, 2025

Add To Cart

Question 1

Which are the three focus areas for reinventing the WAN? (Choose three.)

A : Execution

B : Centralized device authentication

C : Secure Elastic Connectivity

D : Application Quality of Experience

E : Cloud First

F : Operations

Answer: C,D,E

Question 2

Which two steps can be taken to improve convergence in an OSPF network? (Choose two.)

A : Use Bidirectional Forwarding Detection

B : Merge all the areas into one backbone area

C : Tune OSPF parameters

D : Make all non-backbone areas stub areas

E : Span the same IP network across multiple areas.

Answer: C,D

Question 3

Refer to the exhibit.

Other-Image-2ec8a7dfb-974d-4327-96e7-581234ec2755

The failover time of ISP-2 is significantly shorter than ISP-1 when an interface on the ISP router toward the campus network fails. Which solution minimizes the downtime to the sub-second?

A : Aggressive timers

B : Next-hop address tracking

C : Graceful-restart

D : BFD

Answer: D

Question 4

Which two statements about VRRP object tracking are true? (Choose two)

A : The priority of a VRRP device can change in accordance with the up or down status of a VRRP object

B : The VRRP interface priority must be manually configured by the administrator

C : A VRRP group can track only one object at a time

D : VRRP can track the status of interfaces and routes

E : VRRP supports only interface tracking

Answer: A,D

Question 5

Refer to the exhibit. Currently the network uses a single-homed solution for connecting to the internet. An engineer must design a more resilient WAN using the internet circuits at each site. The design must provide failover connectivity, support load-sharing of traffic, and QoS. Which solution must the engineer choose?

A : IPsec tunnels

B : Get VPN

C : SD-WAN

D : DMVPN

Answer: C

Page: 1 / 65

Total 321 Questions | Updated On: Feb 18, 2025

Add To Cart