One of my client is currently running an existing Unity server 3.02. it will be upgraded to 3.13 once it is released (They have a UM Exchange 5.5 environment). I want to know what are the steps to setup a secondary server properly without overwriting critical files on the Exchange server. <br><br>1) Do we have to bring the primary server off-line during the install?<br>2) assuming that 1) is a no, when we install the secondary Unity, do we hook this up to the same Exchange server, just like what we did to the primary server? Would it have any negative effect on the existing Unity server? <br>3) How about TSP, do we set it up the same as the primary server? <br><br><br><br>Systems Engineer
