Which NAS backup environment transfers data to be backed up over a private backup network?

Question

Exhibit

Options

• ANDMP three-way
• BNDMP two-way
• CServer-based
• DServerless

• A
  77% (17)
• B
  14% (3)
• C
  5% (1)
• D
  5% (1)

Explanation

NDMP 3-Way Backup In the NDMP 3-way method, to avoid the backup data traveling on the production LAN, a separate private backup network must be established between all NAS heads and the NAS head connected to the backup device. Metadata and NDMP control data are still transferred across the public network. Figure on the slide depicts NDMP 3-way backup. An NDMP 3-way is useful when backup devices need to be shared among NAS heads. It enables the NAS head to control the backup device and share it with other NAS heads by receiving the backup data through the

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