Riverbed Certified Solutions Associate (RCSA) — Question 2

What are the possible ways to downgrade a Virtual Steelhead appliance after it has been upgraded?

Answer options

• A. Remove the upgrade license and restart the virtual Steelhead appliance
• B. Reinstall the original model license
• C. Reduce the amount of CPU and RAM allocated to the Virtual Steelhead appliance and it will automatically downgrade at the next startup
• D. It is not possible to downgrade after an upgrade

Correct answer: D

Explanation

The correct answer is D because once a Virtual Steelhead appliance has been upgraded, there are no supported methods to revert to a previous version. Options A, B, and C suggest actions that do not facilitate a downgrade, as the architecture of the appliance does not allow for such changes after an upgrade.