100% Free 300-615 Practice Exam Questions (2026)

Stay Ahead with Updated Troubleshooting Cisco Data Center Infrastructure (300-615 DCIT) v1.1 300-615 Practice Tests & Verified Answers

Cisco 300-615 Dumps & Practice Test Questions 2026

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Total 221 Questions | Updated On: Sep 03, 2026

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Question 1

300-615-page127-image19

A : Bind native VLAN 10 with Ethernet1/10 and allow VSAN 101 in trunk configuration.

B : Assign native VLAN 10 with vfc111 and allow VLAN 1101 in trunk configuration.

C : Bind native VLAN 10 with Ethernet10/1/1 and allow VLAN 10 in trunk configuration.

D : Assign native VLAN 10 with fc2/1 - 2 and allow VLAN 10 in trunk configuration.

Answer: C

Question 2

An engineer troubleshoots a Cisco UCS B-Series environment and discovers that the status of the CNA is degraded in the CLI and the Cisco UCS Manager GUI. What should be done to resolve the issue?

A : Seat the blade server correctly in the chassis.

B : Install the adapter firmware version that is compatible with Cisco UCS Manager.

C : Install the server air baffles correctly.

D : Use the supported adapter on that server model.

Answer: D

Question 3

An engineer is recovering a fabric interconnect from a failed upgrade. The engineer booted the fabric interconnect to the switch(boot)# prompt and copied all the required images. Which image must be linked to nuova-sim-mgmt-nsg.O. 1.0.XXXXXXXXX1 bin to make the management image compliant with the Cisco UCS Manager?

A : Kickstart

B : System

C : UCS Manager

D : Cisco IMC

Answer: C

Question 4

300-615-page127-image37

Refer to the exhibit A customer network uses OSPFv2 and MP-BGP protocols A network administrator installs a new Cisco Nexus Switch in the data center but experiences a BGP RIB failure Which action solves the issue?

A : Change the administrative distance of OSPF to 220

B : Configure the route as a BGP backdoor

C : Use a filter list for OSPF to filter both routes

D : Implement next-hop-self

Answer: D

Question 5

A network engineer finds an error that says, 'BIOS failed power-on self-test.' When the engineer checks the console, they discover that the Cisco UCS Blade firmware upgrade process stopped at the 'Configuring and testing memory' stage.

Which set of actions resolves the issue?

A : 1. Add the CIMC firmware on a server.2. Initialize the CIMC firmware on a server.

B : 1. Update the BIOS firmware on a server.2. Activate the BIOS firmware on a server

C : 1. Create a new host firmware package.2. Assign the host firmware package to the service profile template.

D : 1. Upgrade the firmware on an adapter.2. Enable the firmware on an adapter.

Answer: B

Page: 1 / 45

Total 221 Questions | Updated On: Sep 03, 2026

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