300-615 Exam Details

  • Exam Code
    :300-615
  • Exam Name
    :Troubleshooting Cisco Data Center Infrastructure (DCIT)
  • Certification
    :CCNP Data Center
  • Vendor
    :Cisco
  • Total Questions
    :298 Q&As
  • Last Updated
    :May 24, 2026

Cisco 300-615 Online Questions & Answers

  • Question 121:

    DRAG DROP

    You must troubleshoot an issue with DAI on a Cisco Nexus switch. Drag and drop the DAI configuration steps from the left into the order they must be implemented in on the right.

    Select and Place:

  • Question 122:

    Refer to the exhibit.

    The initiator that has FC ID 0x970102 fails to communicate with the target that has FC ID 0x970200. Which action resolves the issue?

    A. Reconfigure the initiator and the target to be in the same zones.
    B. Reactivate the zoneset.
    C. Reset the port for FC ID 0x970102 and FC ID 0x970200 to log in to the fabric.
    D. Reset the port for FC ID 0x970209 and FC ID 0x9700c2 to log in to the fabric.

  • Question 123:

    Refer to the exhibit.

    The connectivity fails between endpoints from different EPGs that use the same bridge domain. All endpoints are on the same subnet configured under the shared bridge domain. Which action resolves the issue?

    A. Enable unicast routing on the bridge domain.
    B. Configure a contract between the EPGs.
    C. Set the preferred group option on the VRF.
    D. Attach the same bridge domain to the EPGs.

  • Question 124:

    A network administrator attempts to install an application in the Cisco NX-OS Guest shell and receives an error message that there is not enough space on the disk. Which command must the administrator run to resolve this issue?

    A. guestshell growdisk rootfs [size-in-MB]
    B. guestshell pvextend rootfs [size-in-MB]
    C. guestshell resize rootfs [size-in-MB]
    D. guestshell resize2fs rootfs [size-in-MB]

  • Question 125:

    A system administrator connects a Cisco Nexus 2248PQ FEX to a fabric interconnect to expand the ports that are available for connecting Cisco UCS C-Series Rack Servers. In Cisco UCS Manager, the administrator does not see the servers connected to this FEX. Which action should be taken to resolve the issue?

    A. The FEX must be exchanged so that it supports the connectivity between fabric interconnects and UCS C-Series servers
    B. The fabric interconnects must be rebooted before the FEX is recognized
    C. The transceivers must be exchanged to support the connectivity between the FEX and the fabric interconnects
    D. The ports that connect the FEX to the fabric interconnects must be configured as server ports

  • Question 126:

    Refer to the exhibit.

    The scheduler job fails to run. Which action resolves the issue?

    A. Change the file name.
    B. Configure the authentication credentials.
    C. Configure the authentication credentials.
    D. Change the TFTP server address.

  • Question 127:

    The external routes fail to propagate to leaf switches in Cisco ACI fabric Which two actions resolve the issue? (Choose two.)

    A. Enable the VTEP pool in the fabric
    B. Assign an MP-BGP AS number to the fabric.
    C. Specify the spine nodes as route reflectors
    D. Associate the correct contract to the L30ut.
    E. Configure an MP-BGP area.

  • Question 128:

    Refer to the exhibit. A server is connected via vPC to a pair of Cisco Nexus 7000 Series Switches. Two interfaces must be operational. However, only one interface of the vPC primary switch that is connected to the server is operational. Which action resolves the issue?

    A. Add VLAN 101 to the Allowed VLANs list.
    B. Create and enable routing on interface VLAN 10.
    C. Change the STP mode to Rapid-PVST.
    D. Disable STP Bridge Assurance on the vPC interface.

  • Question 129:

    Refer to the exhibit. Cisco UCS B-Series server 1/1 fails to communicate with server 1/2. Which action resolves the issue?

    A. Disable Fabric Failover on NIC1.
    B. Implement a disjoint Layer 2 topology.
    C. Add VLAN 10 to Eth1/11.
    D. Configure a port channel on Eth1/10 and Eth1/11.

  • Question 130:

    Refer to the exhibit.

    A recent configuration change removes the HSRP adjacency between the SW-1 and SW-2 Cisco Nexus switches. The change causes the servers on this subnet to lose Internet access. Which action restores the connectivity of all servers on VLAN 13?

    A. Set the HSRP password on SW-2.
    B. Set the HSRP priority to 70 on SW-1.
    C. Disable HSRP IP redirects on SW-1.
    D. Activate HSRP preempt on SW-2.

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