You have two servers named Server1 and Server2 that run Windows Server 2012 R2. Server1 and Server2 are
part of a workgroup.
On Server1, you add Server2 to Server Manager.
When you attempt to connect to Server2 from Server Manager, you receive the following error message:
“Credentials not valid.”
You need to ensure that you can manage Server2 from Server1 using Server Manager on Server1.
What should you do?
A.
On Server 1, run the Set-NetFirewallRule cmdlet.
B.
On Server 1, run the Set-Item cmdlet.
C.
On Server 2, install the Remote Server Administration Tools (RSAT).
D.
On Server 2, run the Configure-SmRemoting cmdlet.
Explanation:
https://technet.microsoft.com/en-us/library/hh921475(v=ws.11).aspx