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Troubleshooting Cisco Data Center Infrastructure (300-615 DCIT) Exam (300-615) - Cisco Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
167 Total Questions
1
Question
A network engineer is implementing the Cisco ACI Fabric and notices that the Leaf-1 switch is registered, has an assigned name, but is displayed as inactive in the APIC. After further investigation, it became clear that the leaf switch was recently moved from another Cisco ACI environment. Which action resolves the problem?
Options
A Change the clock offset from low to high between apic 1 and Leaf-1
B Define the new TEP address for Leaf-1
C Modify the ISIS interface peering IP address between apic 1 and Leaf-1
D Clean reload the Leaf-1 switch
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2
Question
A system administrator adds two vNICs to an existing service profile that is used to run a vSphere environment to support disjoint Layer 2 network connectivity. However, after the server is rebooted, the host is not accessible on the network Which action resolves the issue?
Options
A Build a new service profile with the desired network configuration
B Add the disjoint Layer 2 VLANs to an existing vNIC rather than adding new vNICs
C Create a vNIC placement policy to avoid adapter renumbering
D Remove all existing vNICs and add them in the desired order.
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3
Question
Refer to the exhibit.

Exhibit

The connection between a Cisco Nexus 5548UP switch and a Cisco MDS switch fails to initialize. What is the cause of the issue?
Options
A The SFP is unsupported.
B Trunk mode must be activated.
C The interface is in an incorrect mode.
D VSAN 1 is suspended.
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4
Question
Refer to the exhibit.

Exhibit

The vPC neighborship between two switches is in suspended state. Which configuration change resolves the issue and brings up the vPC neighborship?
Options
A Configure QoS MTU value of 9216 on the peer switch
B Enable Bridge Assurance on the local switches
C Add VLAN 400-401 to the configuration on the local switch
D Change STP Port Type to Network on the peer switch
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5
Question
Refer to the exhibit. 151/161

Exhibit

Storage Array ! fc1/46 fc1/ fc1/47-48 ! fc1/31-32 VSAN 100 Fabric Interconnects in End Host mode @ FI-A

*E *

*
! #= UCS-1 N9K-1 N9K-1# no shutdown ! feature fcoe slot 1 port 44-48 type fc vsan database vsan 100 vsan 100 interface fc1/46-48 interface fc1/46-48

Exhibit

Refer to the exhibit. UCS- 1 fails to connect to the storage array. Which action resolves the issue?
Options
A Configure N-Port ID Virtualization on FI-A.
B Enable N9K-1 mode to N-Port ID Virtualization.
C Implement N-Port Mirtualization on N9K-1.
D Set the FI-A mode to FC End Host mode.
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