Hi, I am palnning to upgrade the netbackup version from 220.127.116.11 to 6.5.6. can you share the steps ands what are the things am I need t download.
You'll probably find all the instructions you need in the actual Tech Note that contains each download.
As far as what you need to download, that depends on what you've got! O/S, agents & options etc etc.
List of links to the Veritas NetBackup (tm) Enterprise Server 6.5.6 Release Update downloads
"Have you still got the box it came in?"
Isn't it best to go for V7
e.g. it could be easier to push through a change request for a 'patch' as opposed to an 'upgrade', O/S incompatibilty etc