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AD domain controller upgrade requirements

Timelines and exceptions

Timeline

From the capture of 3 Jan 2022 23:21 UTC · an earlier observation

Source history: extracted from the page's source file at a commit; shared includes are not expanded

Requirements, exceptions and scope

Extracted automatically from Microsoft's wording. Confirm dates, conditions and whether they apply to you in the source before acting; a month or quarter is a window, not a day.

How this timeline changed

Changes between ChangeIntel's readings of the page, between commits of its source file where Microsoft publishes it, in Internet Archive copies of pages that keep no other history, and entries from Microsoft's own change log (dated as Microsoft dates them). Edits between readings that neither records are unknown.

  3. Requirement added Install another DC in an existing domainin Installation actions and required administrative levelsMicrosoft's source, commit d1f9ff7
  4. No longer on the page Install an additional DC in an existing domainin Installation actions and required administrative levelsMicrosoft's source, commit d1f9ff7
34 earlier changes
  8. No longer on the page Install an additional DC in an existing domainin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
  9. Requirement added Run adprep /forestprepin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
  10. Requirement added Run adprep /domainprepin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
  11. No longer on the page Run adprep /domainprepin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
  12. Requirement added Install a new forestin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
  13. No longer on the page Install a new domain in an existing forestin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
  14. Requirement added Run adprep /rodcprepin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
  15. No longer on the page Run adprep /domainprep /gpprepin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
  16. Requirement added Run adprep /domainprep /gpprepin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
  17. No longer on the page Run adprep /rodcprepin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
  18. No longer on the page Run adprep /forestprepin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
  19. Requirement added Install an additional DC in an existing domainin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
  20. No longer on the page Install a new forestin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
  21. Requirement added Install a new domain in an existing forestin Installation actions and required administrative levelsMicrosoft's source, commit 62c6c45
Observed history and review priority

Captured 3 Jan 2022 23:21 UTC; extracted 19 Oct 17:18 UTC. Extractor: microsoft-1/9/fc65ebeb286710c0a830833db8a7e5de7e266b79981fe9c7c34479be9369ad3c/source-commit.

Earlier unavailable versions and edits between checks are unknown. A missing statement requires review; it does not mean the policy was cancelled. Recovered historical statements are not original revision snapshots.

Retained observations · 16

Compact evidence remains available after full document bodies expire. Earlier extractions can have different vocabulary or capture limitations.

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 20 Oct 22:55 UTC · 258 of 260 readable · 256 fully read · documentation 416/439 current

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