SG0-001 · Question #88
Which of the following terms describes the management of a device on the same connection as storage resources offered to the host?
The correct answer is C. In-Band Management. In-band management refers to the practice of managing a device using the same network connection or data path that is used for its primary function, such as data transfer.
Question
Which of the following terms describes the management of a device on the same connection as storage resources offered to the host?
Options
- AStorage Management Initiative-Specification (SMI-S)
- BOut-Of-Band Management
- CIn-Band Management
- DNetwork Data Management Protocol (NDMP)
How the community answered
(32 responses)- A3% (1)
- B6% (2)
- C88% (28)
- D3% (1)
Why each option
In-band management refers to the practice of managing a device using the same network connection or data path that is used for its primary function, such as data transfer.
SMI-S (Storage Management Initiative-Specification) is a standard for interoperable storage management, not a description of how management traffic is transmitted relative to data traffic.
Out-of-band management involves using a separate, dedicated network interface and pathway for management traffic, distinct from the primary data path.
In-band management describes a scenario where the management traffic for a device, like a storage array, travels over the identical network interface and pathway used for the actual storage data (e.g., Fibre Channel or iSCSI data). This means administrative commands and monitoring data share the same connection as the host's access to the storage resources.
NDMP (Network Data Management Protocol) is a protocol specifically designed for network-attached storage (NAS) to perform backups and restore operations, not for general device management traffic alongside storage resources.
Concept tested: In-band vs. Out-of-band management
Source: https://learn.microsoft.com/en-us/windows-server/networking/sdn/hyper-v-network-virtualization/sdn-hns-gateway-architecture#in-band-vs-out-of-band-management
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