Tape Drive Detection

Hi All

I am new to Symantec Netbackup software.  Recently we have purchased Symantec Netbackup 7.6 Software , the server software is installed on Dell PowerEdge R720( OS: Redhat Linux 6.5 x86_64) .  We have connected Dell powervault 114x( 2 drives) to Dell R720 Server using 6Gbps SAS Cable.

I would like to configure the Dell Powervault 114x in Symantec Netbackup 7.6

Thank You

Regards

Girish