F5 BIG-IP LTM Specialist: Maintain and Troubleshoot — Question 19

An LTM device is deployed in a one-armed topology. The virtual server, clients, and web servers are connected on the LTM device internal VLAN. A client tries to connect to the virtual server and is unable to establish a connection. A packet capture from the LTM device internal VLAN shows that the HTTP request is being forwarded to the web server.
From which two additional locations should protocol analyzer data be collected? (Choose two.)

Answer options

• A. network interface of web server
• B. network interface of client machine
• C. internal VLAN interface of LTM device
• D. external VLAN interface of LTM device
• E. any network interface of the Internet firewall

Correct answer: A, B

Explanation

Collecting data from the network interface of the web server (A) will help confirm if the web server is receiving the requests and responding correctly. Gathering data from the network interface of the client machine (B) will allow for analysis of the client's outgoing requests and any potential issues before they reach the LTM device.