300-435 Question 121
Select 3A network administrator is troubleshooting a performance issue in a large enterprise network. The administrator decides to use telemetry data collected from network devices. Which of the following are benefits of using telemetry data in this scenario?
- A
Telemetry data provides real-time insights into network performance.
- B
Telemetry data reduces the need for periodic SNMP polling.
- C
Telemetry data allows manual configuration of each device for troubleshooting.
- D
Telemetry data can proactively identify potential issues before they impact users.
- E
Telemetry data significantly increases network bandwidth usage during collection.
Show answer and explanation
Correct answers: A, B, D
Explanation
Telemetry data is highly beneficial for troubleshooting as it provides real-time insights, eliminates the inefficiencies of periodic polling, and allows proactive network management. Unlike traditional methods, telemetry streams data efficiently and helps administrators address issues before they impact users. However, it doesn't require manual configuration of each device, and if implemented correctly, it doesn't significantly increase bandwidth usage.
- A. Correct.
Telemetry data provides real-time insights into network performance, allowing administrators to detect and troubleshoot issues as they occur.
- B. Correct.
Telemetry data reduces the dependency on traditional methods like SNMP polling by streaming data directly from devices, improving efficiency.
- C. Incorrect.
Manual configuration of each device is not a benefit of telemetry data; telemetry is designed to automate data collection and provide centralized insights.
- D. Correct.
Telemetry data can help identify potential issues proactively by analyzing trends and thresholds in real-time data.
- E. Incorrect.
Telemetry data is designed to be efficient; it does not significantly increase bandwidth usage during collection when properly implemented.