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350-601 · Question #208

An engineer is implementing a Cisco UCS system with directly connected Fibre channel storage array. Which two actions should be taken to accomplish this task? (Choose two.)

The correct answer is B. Configure the Fibre Channel port as a Fibre channel storage port D. Configure a new VSAN. To implement a Cisco UCS system with a directly connected Fibre Channel storage array, the Fibre Channel port on the UCS fabric interconnect must be configured as a storage port, and a new Virtual Storage Area Network (VSAN) needs to be configured to logically isolate the Fibre…

Storage Network

Question

An engineer is implementing a Cisco UCS system with directly connected Fibre channel storage array. Which two actions should be taken to accomplish this task? (Choose two.)

Options

  • ACreate a new vHBA that is dedicated to the array
  • BConfigure the Fibre Channel port as a Fibre channel storage port
  • CConfigure a storage connection policy
  • DConfigure a new VSAN
  • EConfigure a Fibre Channel port channel

How the community answered

(53 responses)
  • A
    9% (5)
  • B
    72% (38)
  • C
    15% (8)
  • E
    4% (2)

Why each option

To implement a Cisco UCS system with a directly connected Fibre Channel storage array, the Fibre Channel port on the UCS fabric interconnect must be configured as a storage port, and a new Virtual Storage Area Network (VSAN) needs to be configured to logically isolate the Fibre Channel traffic.

ACreate a new vHBA that is dedicated to the array

While vHBAs are used in service profiles to present Fibre Channel connectivity to servers, creating a new vHBA dedicated to the array is a server-side concept, not a direct action for configuring the fabric interconnect's port for array connectivity.

BConfigure the Fibre Channel port as a Fibre channel storage portCorrect

For directly connected Fibre Channel storage, the physical Fibre Channel port on the Cisco UCS fabric interconnect must be explicitly configured as a "Fibre Channel Storage Port." This tells the fabric interconnect that the port connects to a storage device, enabling proper FCoE or native FC communication.

CConfigure a storage connection policy

A storage connection policy is used to define how servers connect to storage (e.g., through SAN or NAS), but configuring the physical port and its logical isolation (VSAN) are more fundamental initial steps for direct Fibre Channel array connectivity.

DConfigure a new VSANCorrect

Fibre Channel environments require VSANs (Virtual Storage Area Networks) for logical segregation of traffic and management domains. A new VSAN is necessary to isolate the traffic destined for the directly connected Fibre Channel storage array from other potential Fibre Channel traffic, ensuring proper zoning and security.

EConfigure a Fibre Channel port channel

A Fibre Channel port channel is used for aggregating multiple physical Fibre Channel links for bandwidth and redundancy between devices, but it is not a mandatory or primary step for directly connecting a single storage array to a UCS fabric interconnect port in the initial setup.

Concept tested: Cisco UCS Fibre Channel direct-attach storage configuration

Source: https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/gui/config/guide/3-0/b_UCSM_GUI_Configuration_Guide_3_0/b_UCSM_GUI_Configuration_Guide_3_0_chapter_01001.html

Topics

#Cisco UCS#Fibre Channel#Storage Integration#VSAN

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