Exhange 2016 - Changing InternalUrl

Hi friends,

the last time I did this, my Exchange 2016 stopped working.

I will try again, but I need to make sure how to change the settings so that my customers oullook to connect to another address FQDN.

How do I change the Internal autodiscovery URL?

Executing the commands, the results are different:

With Get-AutodiscoverVirtualDirectory shows blank!

With Get-ClientAccessServer show the correct addresses!

[PS] C: \ Windows \ system32> Get-AutodiscoverVirtualDirectory

Name Server InternalUrl
---- ------ -----------
Autodiscover (Default Web Site) SERVEREXC01 - Blank
Autodiscover (Default Web Site) SERVEREXC02 - Blank

[PS] C: \ Windows \ system32> Get-ClientAccessServer | fl identity, AutoDiscoverServiceInternalUri
WARNING: The Get-ClientAccessServer cmdlet will be removed in a future version of Exchange. Use the
Get-ClientAccessService cmdlet instead. If you have any scripts que use the Get-ClientAccessServer cmdlet, update Them
 to use the Get-ClientAccessService cmdlet. For more information, see http://go.microsoft.com/fwlink/p/?LinkId=254711.

Identity: SERVEREXC01
AutoDiscoverServiceInternalUri: https: //serverexc01.lab.local/Autodiscover/Autodiscover.xml

Identity: SERVEREXC02
AutoDiscoverServiceInternalUri: https: //serverexc02.lab.local/Autodiscover/Autodiscover.xml

Tks.