I recently took over administering a small network; I have minimal 2000 skills but a sound understanding of network concepts and principles. We have 2 servers, one online and one offline with about 40 users. What is the best way of ensuring server2 is a replica of server1? As is stands now if server1 went down I would remove the CAT5 cable from the router on server1 and insert it into server2. I would like to ensure server2 is setup exactly like server1 and use my backups to keep it updated. I did not set the system up and server2 is not current. Should I add server2 to the domain or leave it offline? Thanks for the assistance.