DHCP Failover supports BOOTP clients in Windows Server 2012 R2

DHCP Failover is a new feature in Windows Server 2012 which provides for high availability of DHCP service.  Two DHCP servers in a failover relationship synchronize the IP address lease information on a continual basis, there by keeping their respective databases up-to-date with client information and in sync with each other. In Windows Server 2012,…

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DHCP Failover using PowerShell

DHCP failover allows administrators to ensure high availability of DHCP service by ensuring that in the event of a DHCP server going down, DHCP clients are able to extend the leases on their current IP addresses by communicating with another DHCP server on the enterprise network. The administrator can use either MMC or PowerShell for…

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DHCP PowerShell Export Import cmdlets in Windows Server 2012

DHCP PowerShell in Windows Server 2012, in addition to providing cmdlets for DHCP server management, provides cmdlets for exporting (Export-DhcpServer) and importing (Import-DhcpServer) DHCP Server configuration and IP address lease data. Unlike NetSH.exe export/import functionality which uses binary file format for the exported data, these cmdlets are designed for human readability as well as modification…

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Automatic syncing of scope configuration changes between 2 DHCP failover servers

DHCP Failover is a new feature in Windows Server 2012 which provides for high availability of DHCP service.  Two DHCP servers in a failover relationship synchronize the IP address lease information on a continual basis there by keeping their respective databases up-to-date with client information and in sync with each other. However, if the user…

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Migrating existing DHCP Server deployment to Windows Server 2012 DHCP Failover

Introduction This article provides information on how to migrate an existing DHCP server deployment on Windows Server 2008 or Windows Server 2008 R2 to Windows Server 2012 DHCP Failover. DHCP Failover feature requires two Windows Server 2012 on which the DHCP role is installed. To migrate from an existing DHCP server deployment to use DHCP…

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