In configuring PowerProtect Data Manager with a NAS device, which protocol is preferred for efficient data transfer?

Question

Options

• AiSCSI
• BFTP
• CNFS
• DSMB

• A
  7% (4)
• B
  2% (1)
• C
  87% (47)
• D
  4% (2)

Explanation

NFS (Network File System) is the preferred protocol when integrating PowerProtect Data Manager with NAS devices because it is purpose-built for network-based file sharing and data transfer, offering efficient, low-overhead communication between Unix/Linux-style storage systems and backup software. iSCSI (A) is a block-level storage protocol designed for SANs, not NAS file-based access, making it the wrong layer entirely. FTP (B) is a legacy file transfer protocol with no native integration into modern backup data paths and lacks the performance and reliability features required. SMB (C) is a valid file-sharing protocol but is Windows-centric and less efficient than NFS in mixed or Linux-heavy enterprise backup environments where PowerProtect Data Manager typically operates.

Memory tip: Think "NAS + NFS = Natural Fit" - both are network/file-oriented, both begin with N, and NFS was literally designed for this use case.

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