300-445 Question 87
Select 3An enterprise network engineer is tasked with implementing a data collection strategy for a large organization to monitor network performance and ensure operational assurance. The organization uses multiple devices from different vendors, and the collected data will be used for predictive analytics and troubleshooting. Which two considerations should the engineer prioritize when implementing the data collection solution?
- A
Ensure the data collection solution supports multiple telemetry protocols, such as SNMP, NetFlow, and gRPC.
- B
Implement a data collection interval of less than 1 second for all devices to guarantee real-time data availability.
- C
Verify that the collected data can be normalized and enriched for easy integration with analytics tools.
- D
Choose a data collection solution that only supports vendor-specific proprietary protocols for better compatibility.
- E
Ensure collected data is transmitted securely using encryption protocols like TLS.
Show answer and explanation
Correct answers: A, C, E
Explanation
When implementing a data collection solution for enterprise network assurance, it is important to ensure compatibility with devices from multiple vendors by supporting diverse telemetry protocols. Additionally, the collected data must be normalized and enriched for effective integration with analytics tools. Lastly, securing data transmission with encryption protocols is essential to safeguard sensitive network information. These considerations collectively ensure a scalable, efficient, and secure data collection strategy.
- A. Correct.
Supporting multiple telemetry protocols ensures compatibility with devices from different vendors, which is critical in a multi-vendor environment.
- B. Incorrect.
Setting a collection interval of less than 1 second for all devices may lead to unnecessary network overhead and performance issues. It is usually not practical or required for most enterprise network assurance use cases.
- C. Correct.
Normalizing and enriching the collected data ensures it can be effectively used in analytics tools for actionable insights and troubleshooting.
- D. Incorrect.
Restricting the solution to vendor-specific proprietary protocols limits compatibility and scalability, which is unsuitable for a multi-vendor environment.
- E. Correct.
Encrypting the collected data ensures that sensitive network information is protected during transmission, which is a crucial consideration in enterprise environments.