Copy Symantec Definition Files to Non-Networked computer

Hello,

I need to copy the SEP definition files to a computer that does not have any Internet or local area network access for security and policy reasons. It still needs updated definition files as we do copy data to it to via DVD so it can analyze it and run reports.

I know it was possible in the past to copy definition files from one computer to another computer but I can't find the directions.  We have SEP 12.1.5.

Thanks,

Greg