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SK0-005 · Question #195

An administrator is adding NAS-based storage to a server. Which of the following strategies will allow users to see BEST performance with this new NAS storage?

The correct answer is C. Connect server to NAS storage using two teamed 1 Gb NICs. To achieve the best performance with new NAS-based storage, the server should connect using two teamed 1 Gb NICs.

Server administration

Question

An administrator is adding NAS-based storage to a server. Which of the following strategies will allow users to see BEST performance with this new NAS storage?

Options

  • AConnect server to NAS storage using two redundant HBAs.
  • BConnect server to NAS storage using two redundant SCSI controllers.
  • CConnect server to NAS storage using two teamed 1 Gb NICs.
  • DConnect server to NAS storage using two redundant fabric switches.

How the community answered

(38 responses)
  • A
    13% (5)
  • B
    8% (3)
  • C
    74% (28)
  • D
    5% (2)

Why each option

To achieve the best performance with new NAS-based storage, the server should connect using two teamed 1 Gb NICs.

AConnect server to NAS storage using two redundant HBAs.

HBAs (Host Bus Adapters) are typically used for connecting to SANs via Fibre Channel or iSCSI, not for standard file-based NAS protocols like NFS or SMB.

BConnect server to NAS storage using two redundant SCSI controllers.

SCSI controllers are designed for direct-attached storage devices and are not used for network-based storage such as NAS.

CConnect server to NAS storage using two teamed 1 Gb NICs.Correct

NAS (Network Attached Storage) relies on network connectivity. Connecting with two teamed 1 Gb NICs provides increased aggregate bandwidth, allowing for faster data transfer to and from the NAS, and also offers redundancy in case one NIC fails.

DConnect server to NAS storage using two redundant fabric switches.

Fabric switches are primarily associated with Fibre Channel SANs; while redundant network switches are beneficial for NAS, this choice focuses on the switch infrastructure rather than the server's direct connection configuration for optimal performance.

Concept tested: Network Attached Storage (NAS) connectivity and performance

Source: https://learn.microsoft.com/en-us/windows-server/networking/technologies/nic-teaming/nic-teaming

Topics

#NAS#NIC Teaming#Server Connectivity#Network Performance

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