300-540 · Question #40
A network architect must design a solution for implementing virtualization functions. The main goal is to ensure network reliability and reduce downtime by considering the network operational team's…
The correct answer is B. Implement virtualization service modeling to provide network automation for the service lifecycle. "Virtualization service modeling" fits NSO's core design principle: model the service, not individual devices. NSO's CLI provides state visibility, operational introspection, transaction logs, and commit details. NSO's transactional engine provides automatic rollback upon any…
Question
A network architect must design a solution for implementing virtualization functions. The main goal is to ensure network reliability and reduce downtime by considering the network operational team's requirements:
The solution must provide real-time network-state visibility. The solution must support automated rollback in the event of configuration errors. The solution must allow efficient troubleshooting and diagnostics. Which action must the team take to achieve the goal?
Options
- AImplement CLI NED to monitor the network state and manually rollback configurations in case of
- BImplement virtualization service modeling to provide network automation for the service lifecycle
- CImplement service modeling to define network services and NSO CLI for troubleshooting and
- DImplement CLI NED to define network-virtualization template and package templates to automate
How the community answered
(40 responses)- A15% (6)
- B75% (30)
- C8% (3)
- D3% (1)
Explanation
"Virtualization service modeling" fits NSO's core design principle: model the service, not individual devices. NSO's CLI provides state visibility, operational introspection, transaction logs, and commit details. NSO's transactional engine provides automatic rollback upon any device or service failure. This option captures full lifecycle automation, real-time state visibility, and reliability, exactly as required.
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