Install the NetWorker client on the newly rebuilt server if it isn't there 
already and configure it as before. You may also need to set the retention 
period for your previous backups longer, but it depends on their current 
retention period and low long you need to retain those older backups.

On May 23, 2013, at 1:41 PM, gunnerjoe <networker-forum AT BACKUPCENTRAL DOT 
COM>
 wrote:

> Hi All,
> 
> Win2k8 Server /  Legato 7.6.4
> 
> I have a few WinXP_64 clients that I just rebuilt to Win7_64. The newly built 
> machines will have the same machine name.  What is the procedure in Networker 
> so as not to loose the backups completed while it was XP_64 machine and to 
> start backing up the Win7_64 machine?
> 
> Thanks,
> 
> Joe White