CertsPoint
Sign In Get Started
See all results for ""
Exams About Us
Sign In Get Started
Exam Overview
Exam Code 300-420
Exam Name Cisco Designing Cisco Enterprise Networks
Vendor Cisco
Total Questions 339
Last Updated 26-Oct, 2026
Free 300-420 Questions Get Premium Access
Why CertsPoint?
  • Latest & Verified Questions
  • Detailed Explanations
  • Regular Updates
  • Full-Length Practice Tests
  • Boost Your Exam Confidence

PDF Study Materials

Downloadable guides and resources

Practice Tests

Full-length tests with real exam experience

Progress Tracking

Monitor your performance and improvement

Study Anywhere

Access on desktop, tablet, and mobile

Excellent
4.6 (398 Up Votes)
Secure Payment Privacy Protected Money Back Guarantee

Free 300-420 Practice Questions

Explore 4 free practice questions for the Cisco 300-420 exam and review the answers and explanations to support your preparation.

  1. Question 1

    Single answer

    What is a benefit of using VRRPv3 as compared to VRRPv2?

    • Option A:
      VRRPv3 supports IPv4 and IPv6
      Correct
    • Option B:
      VRRPv3 supports authentication
      Correct
    • Option C:
      VRRPv3 supports preemption
      Correct
    • Option D:
      VRRPv3 supports stateful switchover
      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: A

  2. Question 2

    Single answer

    An enterprise customer has these requirements: end-to-end QoS for the business-critical applications and VoIP services based on CoS marking. flexibility to offer services such as IPv6 and multicast without any reliance on the service provider. support for full-mesh connectivity at Layer 2. Which WAN connectivity option meets these requirements? 

    • Option A:
      VPWS
      Correct
    • Option B:
      MPLS VPN
      Correct
    • Option C:
      DMVPN
      Correct
    • Option D:
      VPLS
      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: A

  3. Question 3

    Multiple answers

    • Option A:
      support for AES 256-bit encryption
      Correct
    • Option B:
      greater scalability
      Correct
    • Option C:
      support for anycast gateway
      Correct
    • Option D:
      lower traffic overhead
      Correct
    • Option E:
      dynamic spoke-to-spoke tunnels
      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: B, E

  4. Question 4

    Multiple answers
    Which solution allows overlay VNs to communicate with each other in an SD-WAN Architecture
    • Option A:
      External fusion routers can be used to map VNs to VRFs and selectively route traffic between VRFs
      Correct
    • Option B:
      GRE tunneling can be configured between fabric edges to connect one VN to another
      Correct
    • Option C:
      SGTs can be used to permit traffic from one VN to another.
      Correct
    • Option D:
      Route leaking can be used on the fabric border nodes to inject routes from one VN to another
      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: B