Free Cisco 300-420 Exam Questions

Become Cisco Certified with updated 300-420 exam questions and correct answers

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Total 381 Questions | Updated On: Aug 13, 2026

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Question 1

When vEdge router redundancy is designed, which FHRP is supported?

A : HSRP

B : OMP

C : GLBP

D : VRRP

Answer: D

Question 2

Which component of Cisco SD-Access integrates with Cisco DNA Center to perform policy segmentation and enforcement through the use of security group access control lists and security group tags?

A : Cisco Application Policy Infrastructure Controller Enterprise Module

B : Cisco Network Data Platform

C : Cisco Identity Services Engine

D : Cisco TrustSec

Answer: D

Question 3

Refer to the exhibit. The distribution switches serve as the Layer 3 boundary. HSRP preemption is enabled. When the primary switch comes back after a failure, traffic is initially dropped. Which solution must be implemented to improve the design?

A : Increase the hello timers on both HSRP devices

B : the preempt delay feature on the backup HSRP device

C : the preempt delay feature on the primary HSRP device.

D : nfigure a higher mac-refresh interval on both HSRP devices

Answer: C

Question 4

A company is running BGP on a single router, which has two connections to the same ISP. Which BGP feature ensures traffic is load balanced across the two links to the ISP?

A : Multihop

B : Multipath Load Sharing

C : Next-Hop Address Tracking

D : AS-Path Prepending

Answer: B

Question 5

In an SD-WAN architecture, which methods are used to bootstrap a vEdge router?

A : DHCP options or manual configuration

B : vManage or DNS records

C : ZTP or manual configuration

D : DNS records or DHCP options

Answer: C

Page: 1 / 77

Total 381 Questions | Updated On: Aug 13, 2026

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