User's Manual

Overview 9
Virtualization Operating Systems
• VMware ESX Version 4.0 Update 1
•VMware ESXi Version 4.1
•VMware ESXi Version 4.0
• Citrix XenServer 5.6
• Microsoft Hyper-V Server 2008 R2
For detailed information about the various Dell systems and operating systems
that SUU is supported on, see the
Dell Systems Software Support Matrix .
This guide is available on the Dell Support website at
support.dell.com/manuals.
GUI and CLI
SUU is both a Graphical User Interface (GUI) and a Command Line
Interface (CLI) -based application.
You can use the GUI to:
• View a Comparison Report that displays your system components and
applicable components in the repository.
• Perform an upgrade, downgrade, or an update.
• Browse the repository.
For information on using the GUI, see "Using the Graphical User Interface".
You can use the CLI to:
• Run commands for performing comparisons and updates.
• View the update progress.
For information on using the CLI, see "Using the Command Line Interface".