Skip to main content

Install Hyper-V on Server Core

Server Core is an excellent platform for running Hyper-V. Because of its minimal installed code, you will have greatly reduced maintenance and reduced attack footprint on the host system. Since Server Core is a minimal installation of Windows Server 2008, you will be working with a text based environment similar to Unix. Also with the minimal code, more of the servers resources can be dedicated to the VMs, and less to the parent OS.

 

Log into your Server Core with an account that has local administrative rights.

 

Let’s get a listing of what roles and features have been installed on this server

 

Type Dism /online /get-features /Format:table and press Enter.

 

We will see a nicely formatted table of what is on installed, and what is not.

 

clip_image002

 

If you scroll down the list you will see Microsoft-Hyper-V is disabled. Let’s enable it.

 

Type Dism /online /enable-feature /featurename:Microsoft-Hyper-V and press Enter. This command is case sensitive.

 

clip_image004

 

Once it has completed, click Y to restart the server.

 

The Hyper-V role has now been installed.

Comments

Popular posts from this blog

How to list all the AD LDS instances on a server

AD LDS allows you to provide directory services to applications that are free of the confines of Active Directory.  To list all the AD LDS instances on a server, follow this procedure: Log into the server in question Open a command prompt. Type dsdbutil and press Enter Type List Instances and press Enter . You will receive a list of the instance name, both the LDAP and SSL port numbers, the location of the database, and its status.

How to run GPResult on a remote client with PowerShell

In the past, to run the GPResult command, you would need to either physically visit this client, have the user do it, or use and RDP connection.  In all cases, this will disrupt the user.  First, you need PowerShell remoting enabled on the target machine.  You can do this via Group Policy . Open PowerShell and type this command. Invoke-Command –ScriptBlock {GPResult /r} –ComputerName <ComputerName> Replace <ComputerName> with the name of the target.  Remember, the target needs to be online and accessible to you.

Error icon when creating a GPO Preference drive map

You may not have an error at all.  Take a look at the drive mapping below. The red triangle is what threw us off.  It is not an error.  It is simply a color representation of the Replace option of the Action field in the properties of the drive mappings. Create action This give you a green triangle. The Create action creates a new mapped drive for users. Replace Action The Replace action gives you a red triangle.  This action will delete and recreate mapped drives for users. The net result of the Replace action is to overwrite all existing settings associated with the mapped drive. If the drive mapping does not exist, then the Replace action creates a new drive mapping. Update Action The Update action will have a yellow triangle. Update will modify settings of an existing mapped drive for users. This action differs from Replace in that it only updates settings defined within the preference item. All other settings remain as configured on the ma...