800-150 · Question #109
What is the primary purpose of backing up the endpoint configuration prior to replacing the device?
The correct answer is D. To restore settings on the new device after replacement. Backing up the configuration of a network device before replacement is a critical step to ensure business continuity and minimize downtime. The primary purpose of this backup is to restore the existing settings onto the new device, ensuring that it operates identically to the…
Question
What is the primary purpose of backing up the endpoint configuration prior to replacing the device?
Options
- ATo troubleshoot network connectivity issues
- BTo update the firmware of the device
- CTo generate a performance report for the old device
- DTo restore settings on the new device after replacement
How the community answered
(36 responses)- A3% (1)
- B3% (1)
- D94% (34)
Explanation
Backing up the configuration of a network device before replacement is a critical step to ensure business continuity and minimize downtime. The primary purpose of this backup is to restore the existing settings onto the new device, ensuring that it operates identically to the one being replaced. This process includes preserving interface configurations, routing protocols, access control lists, and other essential parameters. By restoring the backed-up configuration to the new device, network administrators can quickly reintegrate it into the network infrastructure without the need for manual reconfiguration, thereby reducing the risk of errors and service disruptions. Exam Questions, Study Guides, Practice Tests. Lead the way to help you pass any IT Certification exams, 100% Pass Guaranteed or Full Refund. Especially Cisco, Microsoft, CompTIA, Citrix, EMC, HP, Oracle, VMware, Juniper, Check Point, LPI, Nortel, EXIN and so on. Our Slogan: First Test, First Pass. Help you to pass any IT Certification exams at the first try. You can reach us at any of the email addresses listed below. Any problems about IT certification or our products, you could rely upon us, we will give you satisfactory answers in 24 hours.
Topics
Community Discussion
7
Toby R.May 9, 2026D is the one. You back up the endpoint config before swapping the device so you can restore all those settings on the new hardware without having to reconfigure everything from scratch.
Bao N.May 26, 2026So if you skip the backup, how exactly do you plan to get the new device configured?
Ingrid P.Jun 8, 2026D is the one, you need those settings on the new device fast. Saw this exact stem on my 800-150 sit, skipped A and B immediately, C is a trap if you second-guess yourself.
Ola B.Jun 9, 2026Spin up a free Intune trial, enroll two test devices, and you will see exactly why C falls apart the second you have to reprovision without wiping the old profile first.
Ola B.May 15, 2026I been going back and forth on this one but I keep landing on C and here is why. When you back up endpoint config before a swap, you are capturing a snapshot of exactly how that device was performing and what settings it was running at that moment in time, which is essentially a performance record. In my home lab I did a router replacement last month and the backup file had all the interface stats, uptime logs, and threshold configs baked right in, which gave me a solid before-and-after comparison to hand off to my manager. That kind of documentation is gold for auditing purposes and for proving the old device was the bottleneck, so C makes the most sense to me here.
Bao N.May 16, 2026Hey Ola, good reasoning on the auditing angle but what you described is more of a side benefit, and the primary purpose the exam is testing is D, which is restoring the configuration to the replacement device so you are not manually rebuilding every setting from scratch. The performance logs and interface stats your backup captured are incidental to the config file, not the core reason you pull it before a swap.
Grace U.May 31, 2026If your settings vanish after a swap, what does that tell you about why D makes sense?