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Troubleshooting Cisco Data Center Infrastructure (DCIT) Questions 61–65 (page: 14)

Updated On: 10-Feb-2026

Refer to the exhibit.



A network engineer failed to upgrade the Cisco Nexus switch. Which action must be taken before the upgrade to resolve the issue?

  1. Upgrade to the intermediate software image
  2. Activate the supervisor module using the TFTP protocol
  3. Delete the current NX-OS kickstart software
  4. Copy the EPLD file onto the standby SUP bootflash

Answer(s): A

Explanation:

The error message shows that the image verification failed due to an incompatible image with the platform. This typically happens when there is a need to upgrade through an intermediate software version before moving to the desired version. Some platforms require stepping through specific NX-OS versions, especially if there are significant changes in the system architecture or features.
To resolve the issue, you should first upgrade to the intermediate software image that is compatible with the current platform and then proceed with the final upgrade.



Refer to the exhibit. Interface fc1/5 is offline. Which action should be taken to troubleshoot the issue?

  1. Activate the correct zoneset for VSAN 100.
  2. Update the FLOGI database to contain the FLOGI entries for interface fc1/5 in VSAN 100.
  3. Update the FCNs database to contain names for VSAN 100.
  4. Configure the upstream ports and the server ports to be in VSAN 100.

Answer(s): D



DRAG DROP (Drag and Drop is not supported)
An engineer troubleshoots issues in Cisco UCS Director. Drag and drop the possible causes of the issues from the left onto the corresponding issues on the right.
Select and Place:

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Refer to the exhibits. A switch is downgraded to an earlier release because of a problem with the current release. After the switch is downgraded, it cannot forward traffic. Which action resolves the issue?

  1. Enable ISSD after the downgrade is complete.
  2. Roll back to the original image.
  3. Reload the switch.
  4. Shut and no shut the interfaces to the FEX.

Answer(s): B



Refer to the exhibit. An engineer is configuring boot from iSCSI on a Cisco UCS B-Series Blade Server, but the LUN fails to mount. Which action resolves the issue?

  1. Statically configure the target information in the Boot Policy.
  2. Configure an MTU size of 9000 on the appliance port.
  3. Configure a QoS policy on the vNI
  4. Set a connection timeout value of 250 in the iSCSI Adapter Policy.

Answer(s): A



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