DHCP – Geeks Hangout

DHCP Failover – Error 20010 The specified option does not exist

October 9, 2021June 23, 2017 by Phil Eddies

Problem: When configuring DHCP failover for one of my scopes the process kept failing with the message “Configure failover failed. Error 20010. The specified option does not exist” Workaround: Right-clicking on IPv4 and selecting “Set Predefined Options” I confirmed that …

DHCP – The specified servers are already present in the Directory Service

August 28, 2021June 17, 2017 by Phil Eddies

After building a Windows 2016 DHCP server I attempted to authorise the server in AD but kept getting the message “The specified servers are already present in the Directory Service”. I have never had a Windows server with this host …