Enterprise Operating Systems

Troubleshooting and Guides for: Microsoft Server, Linux, and VMware

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Dell Hardware/Software Guides

Dell Servers – PowerEdge, Blades, and Cloud
integrated Dell Remote Access Controller (iDrac)
OpenMange Server Administrator (OMSA)

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Scripting Guides

PowerShell, Bash, JSON, and Python Scripting Guides

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Transferring FSMO Roles To Another Active Directory Controller

crtechtipsJun 1, 20172 min read

How to Transfer FSMO Roles To transfer FSMO roles via the Windows GUI, you will need access to the following three Active Directory snap-ins: Active Directory Schema (Schema Master Role) Note: The …

Decommissioning A Windows 2003 Or Windows 2008 Domain Controller

crtechtipsJun 1, 20172 min read

With many IT administrators upgrading their internal infrastructures to begin capitalizing on some of the newer features available in Active Directory by raising the functional level, it has become more …

Migrating DHCP Part 1: Installing a DHCP Server on a Windows 2012/2012R2 Server

crtechtipsJun 1, 20173 min read

Although Microsoft Windows Server 2003R2 went end-of-life on July 14, 2015, many business are still mid-process of upgrading to newer operating systems. Similar to installing 2003/R2 and 2008/R2, a 2012 …

How to install EC2 Linux server in AWS

crtechtipsMay 24, 20174 min read

We will be using AWS to install Linux server which we can use for practice/ hand-on experience at home. One of the other alternative is to install Vmware on your …

Do You Have a Handle on Your AWS Costs?

crtechtipsMay 24, 20175 min read

Amazon Web Services (AWS) is a great place to utilize virtually unlimited storage and compute for your enterprise IT needs. It also gives you the ability to scale IT resources …