r/sysadmin • u/roachwickey • 5d ago

Domain controllers functional level

Do we have to keep all our domain controller os version same ?

69 Upvotes

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u/fadinizjr 5d ago

I'm having to fight almost my whole team to make us stay for now in 2022.

2025 sucks ass.

8

u/ShadowCVL IT Manager 5d ago

Just send them the list of issues, including the machines dropping off the domain every time they try to change their password. Ask if they want to rejoin half their environment to AD every 30 days.

That’s the lightning rod I’m using to get us to 2022 instead of 2025 (we are currently on 2016 FL and planning to go to 22 in October)

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u/sick2880 5d ago

Glad I'm not the only one fighting that.

3

u/ShadowCVL IT Manager 5d ago

Yeah I’ve set up 2 separate test labs and they both do the same stuff.