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SG0-001 · Question #602

Which of the following is a benefit of having up-to-date firmware on an iSCSI adapter?

The correct answer is B. Addresses any security vulnerabilities found in a particular TOE implementation.. Keeping iSCSI adapter firmware up-to-date is crucial for addressing security vulnerabilities in the TCP Offload Engine (TOE) or other adapter implementations, enhancing the overall security posture of the storage network.

Storage Management

Question

Which of the following is a benefit of having up-to-date firmware on an iSCSI adapter?

Options

  • AAllows TOE to be implemented the same way regardless of vendor.
  • BAddresses any security vulnerabilities found in a particular TOE implementation.
  • CThe adapter can easily FIP with the forwarder.
  • DReduces the very large changes to the networking stack.

How the community answered

(65 responses)
  • A
    2% (1)
  • B
    92% (60)
  • C
    5% (3)
  • D
    2% (1)

Why each option

Keeping iSCSI adapter firmware up-to-date is crucial for addressing security vulnerabilities in the TCP Offload Engine (TOE) or other adapter implementations, enhancing the overall security posture of the storage network.

AAllows TOE to be implemented the same way regardless of vendor.

Firmware updates are specific to a vendor's implementation and do not standardize TOE across different vendors; interoperability is generally a design goal, not a direct benefit of an update.

BAddresses any security vulnerabilities found in a particular TOE implementation.Correct

Firmware updates are essential for patching security flaws and vulnerabilities discovered in the hardware or its embedded software, including those within the TCP Offload Engine (TOE) implementation on an iSCSI adapter. Addressing these vulnerabilities helps protect the integrity and confidentiality of data transmitted over iSCSI.

CThe adapter can easily FIP with the forwarder.

FIP (FCoE Initialization Protocol) is associated with Fibre Channel over Ethernet (FCoE), not iSCSI, making this choice irrelevant to iSCSI adapter firmware.

DReduces the very large changes to the networking stack.

Firmware updates modify the adapter's internal code, not typically to reduce large changes to the host's networking stack; if anything, driver updates might be needed on the host to support new firmware features.

Concept tested: Benefits of iSCSI adapter firmware updates

Source: https://learn.microsoft.com/en-us/windows-server/storage/iscsi/iscsi-target-server

Topics

#iSCSI adapter#firmware update#security vulnerabilities

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