Netbackup upgrade multiple clients to version 7.6.1.2

Hello,

Please help if you can.

Is there a way of upgrading 1200 servers to run the latest version of the netbackup client at the same time??

We have just upgraded our 5220 appliances to version 7.6.1.2 and i want to push the 7.6.1.2 client out to our enviroment at the same time, can this be done and how??

It is a windows enviroment only and there is no agent backups (sql or Oracle) running. The DBA team dont want to use the integrated agents so its all flatfile backups.