300-445 Question 147
Select 3You are a network engineer tasked with deploying ThousandEyes endpoint agents to monitor internal application performance for a globally distributed team. You need to configure endpoint agent tests to measure the performance of a critical internal web application hosted on a private server. Which steps are essential to ensure the endpoint agents can properly test this application?
- A
Configure an HTTP Server test with the private server's internal IP address or hostname.
- B
Set up a network layer test (e.g., ICMP or traceroute) to measure path performance to the private server.
- C
Enable synthetic transaction testing for the application by scripting user interactions.
- D
Ensure the endpoint agents are in the same subnet as the private server to establish connectivity.
- E
Assign endpoint agents to a specific test group associated with the internal application.
Show answer and explanation
Correct answers: A, B, E
Explanation
To monitor the performance of an internal web application using ThousandEyes endpoint agents, you must configure the correct test types and ensure proper organization of the agents. HTTP Server tests evaluate application availability and response times, while network layer tests like ICMP or traceroute provide insight into path performance and potential network issues. Assigning endpoint agents to a test group ensures that only relevant agents perform the test. Synthetic transaction testing and subnet proximity are not required in this scenario.
- A. Correct.
Correct. Configuring an HTTP Server test with the private server's internal IP address or hostname is necessary to measure the application’s performance and availability.
- B. Correct.
Correct. Setting up network layer tests helps monitor the path performance and identify potential network bottlenecks affecting the private server.
- C. Incorrect.
Incorrect. Synthetic transaction testing is not a default feature of endpoint agent tests and requires advanced scripting, which is not part of the required steps in this scenario.
- D. Incorrect.
Incorrect. Endpoint agents do not need to be in the same subnet as the private server; they only require network connectivity to the server.
- E. Correct.
Correct. Assigning endpoint agents to a specific test group ensures proper targeting and organization of the test for monitoring the internal application.