Hello,
To be able to backup any remote system, you need to install the Remote Agent on it. If the system is a workstation...then you need not have to have license of Remote Agent. But to backup any server system, you need to have a Remote Agent license.
To install Remote Agent, please refer to the following technote:
How to perform a local installation of the Backup Exec Remote Agent for Windows Servers or the Advanced Open File Option
http://support.veritas.com/docs/258982.
I would also like to know what database files you want to backup ?
Regards
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