How to Forcibly Remove DHCP Failover Partner in Windows Server 2012

Hello folks,

Ivailo here to talk about the new DHCP failover feature in Windows Server 2012. A real failover is finally possible. Split scopes are things of the past. Now it’s possible to configure DHCP partners in “Hot Standby” and “Load Balance” mode. Configuring DHCP failover is outside of the scope of this blog.

I would like to show you haw to forcibly remove a failed failover partner. I recently had to do this for a customer. The primary DHCP server was for some reason configured with invalid IP address (169.254.84.126) as a partner. That was not my install so I don’t have an explanation as to how this happened. In order to remove a partner in the DHCP manager the two servers have to be able to talk to each other. If one of the servers is unavailable the removal will fail. The following command can be used to force the removal of the partner:

Remove-DhcpServerv4Failover -ComputerName <server name> -Name <name of the failover partnership> -force

 

Ivailo Mitkov

3 thoughts on “How to Forcibly Remove DHCP Failover Partner in Windows Server 2012

  1. Thanks.
    I needed this to do a DHCP swing migration. I need the secondary DHCP server to become the primary for a hot standy cluster.

  2. Thanks for another wonderful article. Where else could anyone get that kind of info in such an ideal manner
    of writing? I have a presentation next week, and this article helped enormously.

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