A Citrix Administrator is monitoring an e-commerce web service that uses a backend SQL and RADIUS with a website status page on port 99. Which monitor should be used to confirm the availability of the e-commerce solution?

• A. HTTP on port 80
• B. HTTP-ECV on port 80
• C. HTTP on port 99
• D. HTTP-ECV on port 99

Answer: (D)

The key idea is to verify not just that the web service is listening, but that the specific status page is actually being served correctly on the correct port. Since the website status page is on port 99, a monitoring method must target that port and confirm the HTTP response content is what you expect.

Using an HTTP-ECV monitor on port 99 is ideal because it checks the HTTP connection and also validates the content of the response. This ensures the status page is not only reachable but also delivering the correct information (for example, a specific status string or HTML snippet). If the backend services or the page generation are faulty, the content check will catch it, even if the port is open.

In contrast, an HTTP monitor on port 99 would confirm the port is open but wouldn’t verify that the page returns the expected content. Monitoring on port 80 would miss the status page entirely since it’s on 99. Therefore, HTTP-ECV on port 99 best confirms the availability and correctness of the e-commerce solution’s status page.