An LTM device is serving an FTP virtual server that has three pool members. The FTP pool members are monitored via TCP port 21. Customers are reporting that they are able to log in, but are sometimes unable to upload files to the server.
Which monitor should the LTM Specialist configure to verify that the servers can handle file uploads?
To verify that the servers can handle file uploads, the LTM Specialist should configure an FTP monitor. An FTP monitor is specifically designed to check the functionality of FTP services, including both login capabilities and the ability to transfer files. While the standard FTP monitor primarily checks the ability to log in and retrieve files, some advanced configurations can include upload tests to ensure that upload functionality is also verified. Using an FTP monitor is the most straightforward approach to monitor FTP services comprehensively.
Trick question - FTP monitors will logon to the FTP server and download a small file. They don’t test the ability to upload, but you can with an external monitor.
C - Correct FTP monitors can only download files. https://techdocs.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/ltm-monitors-reference-12-0-0/4.html