CISCO 500-920 Cisco Data Center Unified Computing Infrastructure Troubleshooting (DCITUC) 04 25Oct2024 - Practice Quiz

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In a data center environment, a storage administrator is tasked with troubleshooting LUN mapping issues after a recent migration of virtual machines to a new storage array. The administrator notices that several virtual machines are unable to access their respective LUNs, despite the LUNs being correctly configured on the storage array. The administrator checks the zoning configuration on the Fibre Channel switches and finds that the zones are set up correctly. What could be the most likely cause of the LUN mapping problem, considering the various components involved in the storage architecture?

The LUN masking configuration is incorrect, preventing the virtual machines from accessing the LUNs.

The Fibre Channel switches are experiencing high latency, causing intermittent connectivity issues.

The storage array is not presenting the LUNs to the correct initiators due to a firmware bug.

The virtual machines are configured with incorrect SCSI IDs, leading to access conflicts.

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