Deduplication on Netbackup 7.5

Hi,

We have got NetBackup 7.5.0.6 running on Windows Server 2008 and currently backing up data on SAN Storage.

I want to enable deduplication on it.

Could you please provide me the best practice procedure to do so ?

Where the deduplication should be enabled on client or Server level and how it will be reflected on SAN storage?

Please adivse

Regards,

--Tarek--