You need to manage Serverl remotely from Server2

Your network contains an Active Directory domain named contoso.com. The domain contains two standalone
servers named Serverl and Server2 that are located in a perimeter network. Both servers run the default
installation of Windows Server 2012 R2.
You need to manage Serverl remotely from Server2.
What should you do?

A.
From Server2, add Server1 to the list of TrustedHosts.

B.
From Server2, install a self-signed certificate.

C.
From Server1, add Server2 to the list of TrustedHosts.

D.
From Server1, install a self-signed certificate

Explanation:
For remote connections in a Workgroup to Workgroup/Domain scenario, the remote computer (here Server2)
must be added to the trusted hosts list on the source computer (here Server1). To do this, run the following
command on the source computer in a Command Prompt window that is opened with elevated user rights.
winrm set winrm/config/client @{TrustedHosts=”RemoteComputerName”}
Note: TrustedHosts is a setting on the local computer that defines one or more computers that are trusted when
establishing remoting sessions using WinRM from the local computer using either ENTER-PSSESSION or
INVOKE-COMMAND.
Remote Management with Server Manager
https://technet.microsoft.com/en-us/library/dd759202.aspx