https://campbell.scot/tags/dhcp/ Recent content in Dhcp on Ru Campbell MVP Hugo en-gb Sat, 26 Jun 2021 19:23:38 +0000 https://campbell.scot/reauthorise-windows-server-dhcp/ Sat, 26 Jun 2021 19:23:38 +0000 https://campbell.scot/reauthorise-windows-server-dhcp/ <p>This will be a brief blog, as I am certainly not a DHCP expert or day-to-day administrator.  I do, however, run a DHCP server on Windows Server 2019 constantly in my lab environment, but sometimes encounter a problem whereby the server is no longer authorised, and when I use the GUI to do so, I get the error <strong>the specified servers are already present in the directory service</strong>.</p> <p><img loading="lazy" src="https://campbell.scot/wp-content/uploads/2021/06/the-specified-servers-are-already-present-in-the-directory-service.png"></p> <p>The PowerShell I use to resolve this does the following:</p>