300-445 Question 241
Select 4You are tasked with validating the alert configuration and functionality in a newly implemented network monitoring system. The goal is to ensure that critical alerts are generated when predefined thresholds are breached. During testing, you notice that no alerts are being triggered even when the thresholds are exceeded. Which of the following actions should you take to resolve the issue?
- A
Verify that the alert conditions have been correctly configured in the monitoring tool.
- B
Ensure that the devices being monitored are correctly sending telemetry data to the monitoring tool.
- C
Check if the email server or notification mechanism for delivering alerts is functioning properly.
- D
Increase the threshold values to prevent false positives.
- E
Enable debug logging for the monitoring tool to identify any configuration issues.
Show answer and explanation
Correct answers: A, B, C, E
Explanation
To validate alert configuration and functionality, it is essential to check both the configuration of alert conditions and the flow of telemetry data into the monitoring tool. Additionally, ensuring that the notification mechanisms are functional and enabling debug logging can help identify underlying issues. Increasing threshold values without a valid reason may suppress legitimate alerts and should not be part of the troubleshooting process.
- A. Correct.
This is correct because incorrect or missing alert conditions in the configuration are a common reason why alerts fail to trigger.
- B. Correct.
This is correct because if the devices being monitored are not sending telemetry data, the monitoring tool cannot evaluate the thresholds.
- C. Correct.
This is correct because if the notification mechanism (e.g., email server) is not functioning, alerts might be generated but not delivered.
- D. Incorrect.
This is incorrect because increasing threshold values without proper analysis might suppress valid alerts and is not a best practice for troubleshooting.
- E. Correct.
This is correct because enabling debug logging helps identify configuration issues or errors in the alerting system.