CCIE SP Written v4.1

Here you have the best Cisco 400-201 practice exam questions

  • You have 398 total questions to study from
  • Each page has 5 questions, making a total of 80 pages
  • You can navigate through the pages using the buttons at the bottom
  • This questions were last updated on December 18, 2025
  • This site is not affiliated with or endorsed by Cisco.
Question 1 of 398
Which Cisco IOS XR Virtualization technology provides full isolation between virtualized routing instances for extra control plane resources?
Correct Answer: B

Question 2 of 398
Which are the three characteristics of SDR? (Choose three.)
Correct Answer: A, C, E

Question 3 of 398
Which are the two advantages of Cisco IOS XR Software over Cisco IOS Software? (Choose two.)
Correct Answer: D, E

Question 4 of 398
On Cisco IOS XR platform, why would an engineer use the load rollback command instead of the rollback command?
Correct Answer: A

Question 5 of 398
Which are the three key design requirements for mobile IP backhaul? (Choose three.)
Correct Answer: B, C, E