DHCP Filter in Windows Server 2012 R

With DHCP filters you can prevent certain devices from getting a IP from your DHCP. To do this, define a filter in the Deny section of DHCP. It is only available for IPv4. Don’t forget to enable the filter! You can use asterisk to include more than one device, like

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DNS Cache Locking

Cache locking is a new security feature available with Windows Server® 2008 R2 that allows you to control whether or not information in the DNS cache can be overwritten. You can protect the cache from cache poisoning attacks with it. More info: http://technet.microsoft.com/de-de/library/ee683892(v=ws.10).aspx See how to change it in this

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DNS-related Powershell Commands

Get-DnsServer Get-DnsServer Retrieves a DNS server configuration. Set-DnsServer Set-DnsServer Overwrites a DNS server configuration. Example: Migrate DNS server configuration by using IP addresses This command migrates DNS server configuration from a server that has an IP address of 172.22.50.137 to a server that has an IP address of 172.22.50.138. Get-DnsServer

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DNS Zone Delegation

Here is where to go to find more information about dns zone delegation. You find a whole lot of information in this article: http://technet.microsoft.com/en-us/library/cc771640.aspx. Basically you could use zone delegation to define the DNS-Server which has to be used when quering a information in a subdomain. jheuglin has made a video

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ACT, Windows Server Migration Tools, MDT and MAP?

What is the Microsoft Application Compatibility Toolkit (ACT)? From http://www.microsoft.com/en-us/download/details.aspx?id=7352 "The Microsoft Application Compatibility Toolkit (ACT) version 5.6 contains the necessary tools and documentation to evaluate and mitigate application compatibility issues before deploying Windows 7®, Windows Vista®, a Windows Update, or a new version of Windows Internet Explorer® in your

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AD Groups

Group Scope Domain local Domain local groups are used to assign permissions to resources. Open Membership Members from every group can be added Access to resources in a domain In a domain local domain group permissions can be set to a resource that is located in the same domain as

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AppLocker in Windows Server 2012

AppLocker can be used to prevent apps or programs from being started. You find AppLocker in the GPOs under Computer Configuration Policies Windows Settings Application Control Polices AppLocker Executable Rules are for programs. Packaged app Rules are for Apps (the real Win 8 ones). Mohamed Abd Elhamid has made a

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