Cisco 300-420 Answers

Page:    1 / 77   
Total 381 questions | Updated On: Oct 01, 2026
Question 1

A network engineer must optimize a campus OSPF deployment Currently each time a type 1 or type 2 LSA is generated within an area, the OSPF process must recompute the entire SPT Which solution improves the recomputation process?


Answer: B
Question 2

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?


Answer: A
Question 3

A router running ISIS is showing high CPU and bandwidth utilization. An engineer discovers that the router is configured as L1/L2 and has L1 and L2 neighbors. Which step optimizes the design to address the issue? 


Answer: D
Question 4

An engineer must use YANG with an XML representation to configure a Cisco IOS XE switch with these

specifications:

IP address 10.10.10.10/27 configured on the interface GigabitEthernet2/1/0

connectivity from a directly connected host 10.10.10.1/27

Which YANG data model set must the engineer choose?


Answer: D
Question 5

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?


Answer: B
Page:    1 / 77   
Total 381 questions | Updated On: Oct 01, 2026

Quickly grab our 300-420 product now and kickstart your exam preparation today!

Name: Designing Cisco Enterprise Networks (ENSLD) v1.1
Exam Code: 300-420
Certification: CCNP Enterprise
Vendor: Cisco
Total Questions: 381
Last Updated: Oct 01, 2026