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AD Time Synchronization in a Virtual Environment

AD Time Synchronization in a Virtual Environment

Time synchronization in any AD environment is important for regardless if it is physical, virtual or a combination of the two.  If the time on a system if off by greater than a few minutes then users may not be able to access network resources or logon.  In a typical...

Upgrade Server 2008 R2 Standard to Enterprise

By Rob Rech Windows Server 2008 R2 Standard includes the libraries built in for Enterprise and Datacenter. This means that the upgrade can be done online and only requires a restart. The upgrade process is not limited to only Server 2008 R2; it also applies to Windows...

Determining CPU over subscription in vSphere

By Rob Rech A common problem that I run into with virtual environments is when a VM is created; the administrator starts the VM off with more than 1 vCPU. The justification behind this is that they often say that a physical machine would have more than one CPU so...