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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
DHCP Server is showing incorrect IP address in authorized servers
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Sean lehne
6
Reputation points
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.
Windows for business Windows Client for IT Pros Directory services Active Directory
Windows for business Windows Client for IT Pros Networking Network connectivity and file sharing
Windows for business Windows Server User experience Other
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3 answers
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Philippe Levesque 5,836 Reputation points2022-01-21T19:37:31.897+00:00 -
Sean lehne 6 Reputation points
2022-01-21T20:03:28.34+00:00 Checked in that location and don't have a cache file to delete, thanks for the response!
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Philippe Levesque 5,836 Reputation points
2022-01-21T20:27:00.09+00:00 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.
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Sean lehne 6 Reputation points
2022-01-21T21:02:02.743+00:00 Here You go
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Philippe Levesque 5,836 Reputation points
2022-01-21T21:45:23.53+00:00 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
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Anonymous2022-01-21T19:37:56.27+00:00 You should be able to Add Server to bring in and authorize the correct one.
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Sean lehne 6 Reputation points
2022-01-21T20:05:09.837+00:00 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?
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Anonymous
2022-01-21T20:06:59.193+00:00 That may be the next step. Should not affect those already connected. Might also consider a reboot in case of some sort of confusion.
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Sean lehne 6 Reputation points
2022-01-21T20:15:13.22+00:00 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.
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Anonymous
2022-01-21T20:20:06.217+00:00 -
Anonymous
2022-01-24T13:50:33.197+00:00 Just checking if there's any progress or updates?
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Sean lehne 6 Reputation points
2022-01-25T19:54:40.04+00:00 Sorry didn't see this let me check this out and get back to you.
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Sean lehne 6 Reputation points
2022-01-25T19:57:21.143+00:00 Will I lose all my scopes when I go to remove this?
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Anonymous
2022-01-25T20:09:03.047+00:00 -
Anonymous
2022-01-26T13:22:31.197+00:00 Just checking if there's any progress or updates?
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upvoteandAccept as answerif the reply is helpful-- -
Sean lehne 6 Reputation points
2022-01-26T21:52:56.357+00:00 Have to schedule the change to do this I will let you know once I complete this.
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Anonymous
2022-01-26T21:57:55.88+00:00 Sounds good
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Anonymous
2022-01-31T13:57:51.16+00:00 Just checking if there's any progress or updates?
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upvoteandAccept as answerif the reply is helpful--
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Sean lehne 6 Reputation points
2022-02-02T20:34:07.397+00:00 Was able to actually fix it by Opening ADSI and using this article