Veritas Netbackup multipathing

Hi team ,

I am planning to install Veritas Netbackup 7.6 on Solaris 11 host as master & media server.

I have SL150 , LTO6 Dual port tape drive.

I have to use Solaris 11 Multipathing or use Veritas netbackup ?

How to configure multipating for Tape drives if i want to use both FC ports on Tape drive ?