The BIG-IP Administrator uses Secure Copy Protocol (SCP) to upload a TMOS image to the...

When a TMOS image (.iso file) is uploaded into the /shared/images/ directory, the BIG-IP performs an internal validation step before the ISO appears in the GUI.

1. The system verifies the internal checksum

BIG-IP automatically reads the embedded checksum inside the ISO file

Verifies integrity of the uploaded image

Confirms the file is not corrupted or incomplete

Ensures the image is a valid F5 TMOS software image

Only after this checksum verification succeeds does the image appear under:

System → Software Management → Image List

Why the other options are incorrect:

A. The system performs a reboot into a new partition

Uploading an ISO file never triggers a reboot.

C. The system copies the image to /var/local/images/

All valid TMOS images remain in /shared/images/ .

No copying occurs.