5  Dell PowerConnect 6224 or 6248 | Planning and Preparation Guide | Rapid EqualLogic Configuration Series 
2.3  Configuration settings 
2.3.1  VMware host operating system 
This document assumes that you have already installed VMware ESXi 4.1 Update 1 or later and have 
applied the latest critical patches available through VMware Update Manager. 
To properly configure your vSphere ESXi system, you must also have a management system available.  This 
system must be running Windows (2008, Windows 7, etc.) 
2.3.2  Windows host operating system 
This document assumes that you have already installed Windows 2008 R2 with Service Pack 1 or later and 
have applied the latest critical security updates available through Windows Update. 
2.3.3  Red Hat Enterprise Linux operating system 
This document assumes that you have already installed RHEL Enterprise 6.5 or later and have applied the 
latest critical security updates available through Linux. 
2.3.4  Switch 
Reference the 
EqualLogic Compatibility Matrix
 at http://en.community.dell.com/dell-
groups/dtcmedia/m/mediagallery/19856862/download.aspx to determine the recommended switch 
firmware version.  To get the latest update, visit http://support.dell.com.   Installation instructions are 
provided as part of the download. The switch user manual is also available to download for reference. 
2.3.5  Array 
Reference the 
EqualLogic Compatibility Matrix
 at http://en.community.dell.com/dell-
groups/dtcmedia/m/mediagallery/19856862/download.aspx to determine the recommended array 
firmware version.  To get the latest update, visit http://www.equallogic.com/support.  Update instructions 
and release notes are available with the latest downloads.