Troubleshooting Cisco Data Center Infrastructure (DCIT) — Question 20

Cisco UCS Manager raises a critical error message that indicates that the system has overlapping Ethernet and FCoE VLANs. All of the Ethernet traffic on the overlapping VLANs drops. Which action resolves the issue?

Answer options

• A. Modify the VLAN assignment to vNICs.
• B. Change the PIN groups on the vHBAs.
• C. Modify the FCoE VLAN.
• D. Set the FCoE VLAN as the native VLAN on server uplinks.

Correct answer: A

Explanation

The correct answer is A, as modifying the VLAN assignment to vNICs resolves the conflict by ensuring that the Ethernet and FCoE VLANs do not overlap. The other options, while potentially relevant to VLAN configuration or management, do not directly address the issue of overlapping VLANs and would not resolve the critical error message.