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I have an issue where in my Manage authorized servers DHCP list is showing the incorrect checked DNS not seeing anything pointing to this. Any ideas on resetting this or ease of changing the ip in this list.
Hi
To reset the MMC display I suggest to clear the MMC's cache; go inside your profile there; C:\Users\USERNAME\AppData\Roaming\Microsoft\MMC.
And delete the cache file associated with the dhcp
Checked in that location and don't have a cache file to delete, thanks for the response!
Can you provide an printscreen of the bad setting ? I wonder if it's in the dhcp mmc, or in the dhcp's pool directly.
Here You go 
Thanks for output, now I understand the error, if the list is in error you could try that method; "netsh dhcp delete server <server name> <ip address>", as the list is stocked inside your AD, as such it's easier to try via netsh than adsedit to remove the bad entry
You should be able to Add Server to bring in and authorize the correct one.
--please don't forget to upvote and Accept as answer if the reply is helpful--
I have add server but it's not pulling it up to authorize like what you think? Is there a way to unauthorize then reauthorize it would do the trick? Impact would be taking down DHCP for those scopes?
That may be the next step. Should not affect those already connected. Might also consider a reboot in case of some sort of confusion.
--please don't forget to upvote and Accept as answer if the reply is helpful--
It's been rebooted multiple times, it's been around a long time we just kind of kicked the can down the road and now wanting to get this resolved.
Just checking if there's any progress or updates?
--please don't forget to upvote and Accept as answer if the reply is helpful--
Sorry didn't see this let me check this out and get back to you.
Will I lose all my scopes when I go to remove this?
Just checking if there's any progress or updates?
--please don't forget to upvote and Accept as answer if the reply is helpful--
Have to schedule the change to do this I will let you know once I complete this.
Sounds good
Just checking if there's any progress or updates?
--please don't forget to upvote and Accept as answer if the reply is helpful--
Was able to actually fix it by Opening ADSI and using this article