Dell EMC VxRack™ System FLEX Administration Guide The Dell EMCVxRack System FLEX Administration Guide provides resources and procedures for customers administering VxRack FLEX. This document contains the following information for administering VxRack FLEX: Administering the operating system, network, and storage Using VxFlex ManagerBacking up and restoring Links to the information required to perform common administrative tasks for these VxRack FLEX components: Integrated Dell Remote Access Controller (iDRAC) VMware vSphere Web Server 6 Software upgrades A list of other documents containing general information that is useful for administering VxRack FLEX References to VxFlex Manager in this document apply only if you have a licensed version of VxFlex Manager. For more information, contact Dell EMC Sales. Dell EMC ScaleIO is now referred to as Dell EMC VxFlex OS. References in the documentation and software will be updated over time. Refer to Glossary for terms, definitions, and acronyms.