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 by using Server Manager on Server1.
What should you do?

A.
On Server 2, run the Configure-SmRemoting cmdlet.
B.
On Server 1, run the Set-NetFirewallRule cmdlet.
C.
On Server 1, run the Set-Item cmdlet.
D.
On Server 2, install the Remote Server Administration Tools (RSAT).
Explanation:
Since they are both workgroup members, server 2 will have to be added to server 1 as a trusted host
not A? please confirm
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According to the article below C is correct. You need to add the server to the Trusted Hosts list on the Server Management server by running the Set-Item cmdlet.
https://technet.microsoft.com/en-us/library/hh831453.aspx?f=255&MSPPError=-2147217396
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agree
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I also agree with Kyle
https://technet.microsoft.com/en-us/library/hh921475.aspx
“Remote management is enabled by default on servers that are running Windows Server 2012”
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a is corrrect
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why?
“To add remote workgroup servers to Server Manager
On the computer that is running Server Manager, add the workgroup server name to the TrustedHosts list. This is a requirement of NTLM authentication. To add a computer name to an existing list of trusted hosts, add the Concatenate parameter to the command. For example, to add the Server01 computer to an existing list of trusted hosts, use the following command.
Set-Item wsman:\localhost\Client\TrustedHosts Server01 -Concatenate -Force
“
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Shut up Jan
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