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Cisco 300-615 Exam
Troubleshooting Cisco Data Center Infrastructure (DCIT) (Page 8 )

Updated On: 12-Feb-2026
Page 8 of 51
PDF with 268 Questions

Refer to the exhibit.



The administrator set up two pairs of Cisco Nexus switches. The administrator set different vPC priorities on all four Nexus switches. As soon as the administrator activates the vPC between the two pairs the network faces different issues. The problems range from both Nexus pairs declare themselves as root bridge, as well as spanning-tree inconsistencies and traffic forwarding issues. Which action resolves these issues?

  1. Change the role priority on one pair.
  2. Configure a vPC peer link between both peers.
  3. Change domain ID on one pair to a different ID.
  4. Configure peer-config-check-bypass on both pairs.

Answer(s): C



Refer to the exhibit.



Server A and Server B experience inter-L2VN reachability issues. A BGP L2VPN session is up on both leaf switches and each leaf switch learns the host routes of its local server, but the remote host routes are not in the VRF routing table. Which configuration resolves the issue?

  1. Associate Layer 3 VNI to VRF on the NVE interface for both leaf switches.
  2. Modify multicast groups on Leaf1 to be unique per VNI.
  3. Apply an anycast gateway to each SVI gateway on both leaf switches.
  4. Configure BGP VPNv4 neighborship between the leaf switches and the spine.

Answer(s): A



Refer to the exhibit.



The LACP port channel fails between N9K-A and N9K-B. Which action resolves the issue?

  1. Add the member interfaces to the port channel on N9K-B.
  2. Configure the port channel to be in active mode on N9K-
  3. Add the member interfaces to the port channel on N9K-A.
  4. Configure the port channel to be in static mode on N9K-A.

Answer(s): C



Refer to the exhibit.





Server 1 and Server 2 are bare-metal Windows-based servers and can exchange ICMP PING messages. However, both servers fail to ping their default gateway. Which action resolves the problem?

  1. Change the MTU value of the server.
  2. Disable Fabric Failover.
  3. Set the native VLAN ID to 10.
  4. Assign the NIC to the pin group.

Answer(s): C



Refer to the exhibit.



An engineer applied a VXLAN tunnel between Cisco Nexus 5000 Series Switches to extend the Layer 2 segment between N7K-1 and N7K-2. However, there is still no reachability between N7K-1 and N7K-2 over VLAN 200. Which configuration on N5K-2 resolves the issue?


  1. bridge-domain 200
    member vni 9000

  2. interface vlan 200
    vrf member vxlan-9000

  3. interface nve 1
    member vni 9000 mcast-group 224.1.1.1

  4. vlan 200
    vn-segment 9000

Answer(s): D






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