CCIE SP Written v4.1

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

  • You have 398 total questions across 80 pages (5 per page)
  • These questions were last updated on March 22, 2026
  • 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?
Answer

Suggested Answer

The suggested answer is B.

References:
Question 2 of 398
Which are the three characteristics of SDR? (Choose three.)
Answer

Suggested Answer

The suggested answer is A, C, E.

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

Suggested Answer

The suggested answer is 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?
Answer

Suggested Answer

The suggested answer is A.

Question 5 of 398
Which are the three key design requirements for mobile IP backhaul? (Choose three.)
Answer

Suggested Answer

The suggested answer is B, C, E.

About the Cisco 400-201 Certification Exam

About the Exam

The Cisco 400-201 (CCIE SP Written v4.1) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 398 practice questions across 80 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our 400-201 questions are regularly updated to reflect the latest exam objectives.