For details, see Installing with Agent Packager.
net use <mapped drive letter> \\<Location of the agent package>
net use P: \\10.1.1.1\Package
A message appears, informing you if the location of the OfficeScan agent package was mapped successfully.
copy <package file name> <directory on the Server Core endpoint where you want to copy the package>
copy officescan.msi C:\Client Package
A message appears, informing you if the OfficeScan agent package was copied successfully.
cd C:\Client Package
The following image shows the commands and results on the command prompt.