F5 BIG-IP LTM Specialist: Maintain and Troubleshoot — Question 29

An LTM device is running BIG-IP v10.2.0 software. The LTM Specialist is tasked with upgrading the LTM device to BIG-IP v11.2.0 HF1. The LTM Specialist starts the upgrade process by selecting the uploaded Hotfix and installing to an unused volume. After 10 minutes, the LTM Specialist checks the status of the upgrade process and notices that the process is stalled at 0%.
What should the LTM Specialist verify?

Answer options

• A. the selected volume has sufficient space available
• B. the base software version exists on the LTM device
• C. the LTM device has been restarted into maintenance mode
• D. the LTM device has an available Internet connection via the management interface

Correct answer: B

Explanation

The correct answer is B because the upgrade process requires that the base software version be present on the device before applying a hotfix. Options A, C, and D are not relevant to the stalling issue at 0%, as they do not directly address the requirement of having the base version installed.