Schema version did not update when prepering for CU19 for exchange 2013

Hello Experts. Quick question, will exchange 2013 from cu15 to cu19 upgarde fail if i did not extend the schema, prepare AD, and domain. I ask because i did run the commands and all completed successfully, but the schema version has not updated in ADSI edit, so i'm worried it may not have completed successfully.

It will be a good test if CU 19 upgrade fails, as that will let me know of any replication issues. This is for my test env. I ran repadmin with /replsummary, /queue, and /showrepl, and i saw no errors.

I did find an article that stated the schema version does not change with cu19, it remains the same as before, so how can i check if it updated.

Please let me know. Thanks in advance
Newguy 123Asked:
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Seth SimmonsSr. Systems AdministratorCommented:
there is nothing to do manually
just install the CU19 update
doing in a test environment first is good, though it looks like your environment is good and the update should be straight-forward
CU19 fixes an issue when exchange 2016 servers are also present so not a huge update

how can i check if it updated.

open the management console and look at the build number; should be 14.3.382

Exchange Server Updates: build numbers and release dates
https://technet.microsoft.com/en-us/library/hh135098(v=exchg.150).aspx
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MaheshArchitectCommented:
No changes have been made to the Active Directory schema in Exchange 2013 from CU8 onwards
U already on CU15, so there won't be any change
https://technet.microsoft.com/en-us/library/bb738144(v=exchg.150).aspx

you simply need to ensure that whatever rollup you installed, it also updated exchange version up to the mark and leave it.
Run below command from EMS:
Get-ExchangeServer | Format-List Name, Edition, AdminDisplayVersion

Open in new window


It should showcase 15.00.1365.001

https://technet.microsoft.com/en-us/library/hh135098(v=exchg.150).aspx
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Todd NelsonSystems EngineerCommented:
Review these references for product, and schema and AD version numbers associated with Exchange.

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