300-615 DCIT Exam Questions Online – Troubleshooting Cisco Data Center Infrastructure

The Troubleshooting Cisco Data Center Infrastructure v1.0 (DCIT 300-615) exam is a 90-minute exam associated with the CCNP Data Center and Cisco Certified Specialist – Data Center Operations certifications. PassQuestion new released 300-615 DCIT Exam Questions to help you pass your exam easily, you can practice online in the following .

1. A vPC Type-1 inconsistency between two vPC peers in a VXLAN EVPN setup is discovered.

Which two actions need to be attempted to resolve the issue? (Choose two.)

Configure the NVE interfaces to be Up on both switches.

Set a different distributed gateway virtual MAC address.

Set a different secondary IP addresses on NVE source-interface.

Configure the same VNI to multicast group maping.

Set a different primary IP addresses on NVE source-interface.

2. A mission-critical server is connected to site A. Connectivity to this server is lost from site B because the MAC route is missing in the OTV VDC of the Nexus 7000 in site B due to MAC aging.

Which action allows the flooding of the unknown unicast MAC on the Nexus 7000 in the OTV VDC?

Use route-map to advertise this MAC statically and redistribute with ISIS.

Unknown unicast flooding is not allowed.

Use the otv flood mac <> command to selectively flood traffic for a given MAC.

Use the otv isis bfd <> command to configure BFD protocol.

3. Refer to the exhibit.

After a failover occurs, which two actions must be performed on Switch-B to manually preempt the operational primary role back to Switch-A? (Choose two.)

Configure the local vPC role priority to have a lower value than Switch-A.

Configure the local vPC role priority to have a higher value than Switch-A.

Disable and then re-enable the vPC peer-keepalive link.

Configure the local vPC role priority to have the same value as Switch-A.

Disable and then re-enable the vPC peer link.

4. Refer to the exhibit.

An OSPF adjacency between Router-A and Router-B cannot reach the FULL state.

Which action resolves the issue?

Adjust the MTU on Router-A to 1600.

Disable the check of the MTU value.

Set the OSPF media type to point-to-point.

Adjust the MTU on Router-B to 1604.

5. The Cisco Nexus switch is connected to a peer switch that is not running Cisco NX-OS. The switches are connected using port channel and are experiencing packet loss.

Which action should be performed on the Cisco Nexus switch ports to resolve this issue?

Turn on lacp suspend-individual.

Turn on lacp graceful-convergence.

Turn off lacp graceful-convergence.

Turn off lacp suspend-individual.

6. Refer to the exhibit.

The HSRP configuration in the exhibit fails to function.

Which action resolves this issue?

Enable IP redirects.

Set the MTU to 1500 bytes.

Configure HSRP version 2.

Configure the same HSRP group on both devices.

7. Refer to the exhibit.

The HSRP instance on both switches is showing as active.

Which action resolves the issue?

Configure the HSRP timers to be the same.

Allow VLAN 100 between the switches.

Configure the IP address of N9K-B on the same subnet as N9K-A.

Configure preempt on only one of the switches.

8. An engineer is troubleshooting a fabric discovery failure.

Which two requirements must an engineer verify about switch connectivity to solve the problem? (Choose two.)

A Cisco APIC must be attached to a spine node only.

A Cisco APIC must be attached to leaf nodes.

Spine nodes must connect to other spine nodes.

A Cisco APIC must be dual-attached to two separate spine nodes.

Leaf nodes must connect to spine nodes only.

9. Refer to the exhibit.

A network engineer has connected the Nexus switch management port to the Internet using DHCP to allow the Guest shell running on the switch to download Python packages. The engineer can ping google.com successfully from the Nexus switch, but the Guest shell failed to download any Python packages.

Which action resolves the problem?

Update the Python packages on the Cisco Nexus switch directly.

Manually configure DNS in the Guest shell, even if it is claimed on the Cisco Nexus switch through DHCP.

Manually configure NTP in the Guest shell.

Connect Guest shell to data plane interfaces to be able to connect to the networks outside the Cisco Nexus switch.

10. Refer to the exhibit.

vPC between switch1 and switch2 is not working.

Which two actions are needed to fix the problem? (Choose two.)

Match vPC domain ID between the two devices.

Configure IP address on the interface.

Activate VLANs on the vPC.

Configure vPC peer link and vPC peer keepalive correctly.

Configure one of the switches as primary for the vPC.

11. During a boot process of a Cisco UCS C-Series Rack Server, an engineer receives a "No Signal" message from the vKVM and physical connection.

Which set of steps resolves the issue?

1- Disconnect the power cord
II- Confirm that all cards are property seated
3- Connect the power cord and power on the server

1- Power off the server and disconnect the power cord
II – Confirm that all cards are property seated
3- Connect the power cord and power on the server

1- Power off the server and disconnect the power cord
II – Confirm that all cards are available
3- Connect the power cord and power on the server

1- Disconnect the power cord
II – Confirm that all cards are properly seated
3- Connect the power cord

12. A server administrator attempts to change the Cisco IMC KVM certificate to one signed by a private CA, but the certificate is not being accepted.

What can cause this process to fail?

using a certificate with a password-protected private key

RSA encryption being used in the generation of the certificate.

AES encryption being used in the generation of the certificate.

public IP addres of the Cisco IMC not being included in the SA

13. An engineer enables the packet postcards feature on a Cisco Nexus 9000 Series Switch but receives the error message "Error: Cannot configure postcard when inband-telemetry is configured."

Which action resolves the issue?

Disable the telemetry feature

Disable the software-telemetry feature

Disable the hardware-telemetry feature

Disable the inband-telemetry feature

14. Refer to the exhibit.

A new Cisco Nexus 5548 Switch connects to a network. SAN switching is configured on the switch. The switch fc2/10 NP uplink is shown in the exhibit.

Which action ensures that fc2/10 is in an up state?

Replace the SFP port module in fc2/10.

Configure the admin port type E on the upstream switch that connects the port.

Enable NPIV on the upstream switch that connects the port.

Configure the BB_credit buffers on the upstream switch that connects the port.

15. An engineer is troubleshooting a packet flow from an access leaf to spine.

Which EVPN routes are expected on this connection?

EVPN Type 1-5

EVPN Type 0,9,15

EVPN Type 9-15

EVPN Type 0,16

16. Refer to the exhibit.

Update the Python packages on the Cisco Nexus switch directly.

Manually configure DNS in the Guest shell, even if it is claimed on the Cisco Nexus switch through DHC

Manually configure NTP in the Guest shell.

Connect Guest shell to data plane interfaces to be able to connect to the networks outside the Cisco Nexus switch.

17. An engineer discovers that an NPV/NPIV uplink experiences a heavy load and plans to add more uplinks.

Which statement about what occurs when the new uplinks are added is true?

Only new connections use the new uplinks automatically.

Paths must be defined before new connections can use the new uplinks.

All connections must be reset before the new uplinks can be used.

New and existing connections use the new uplinks automatically.

18. DRAG DROP

Drag and drop the actions from the left onto the faults that they resolve on the right. Not all options are used.

19. One of Cisco Nexus Series interfaces has become errdisabled with the error message “DCX-No ACK in 100 PDUs”.

What is the cause of this error?

The host has not responded to the Control Sub-TLV DCBX exchanges of the switch.

The acknowledgement number in the server response has not incremented for 100 exchanges.

Cisco Discovery Protocol is disabled on the switch.

LLDP is disabled on the switch.

20. Refer to an exhibit.

An engineer is troubleshooting an upgrade failure on a switch.

Which action resolves the issue?

Save the system image in NVRA

Use the same system image as the kickstart image.

Load a new system image.

Reload the same system image.

21. Refer to the exhibits.

An engineer troubleshoots switch N5K1, which fails to receive traffic from the file server

Which set of actions resolves this problem?

Bind native VLAN 10 with Ethemet1/10 and allow VSAN 101 in trunk configuration.

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

Bind native VLAN 10 with Ethemet10/1/1 and allow VLAN 10 in trunk configuration

Assign native VLAN 10 with fc2.’l – 2 and allow VLAN 10 in trunk configuration.

22. A customer configures HSRP between two data centers that are interconnected with OTV. The configuration succeeds, but traffic between two ESXi virtual hosts on the same site is routed suboptimally through the OTV overlay.

Which two actions optimize the traffic? (Choose two.)

Disable first-hop redundancy.

Filter HSRP traffic by using a Layer 3 VACL on the OTV edge devices.

Filter HSRP by using a Layer 2 MAC-list on the ESXi vSwitch.

Filter HSRP traffic by using a Layer 3 VACL on the ESXi vSwitch.

Filter HSRP by using a Layer 2 MAC-list on the OTV edge devices.

23. An engineer must configure Linux hosts that are deployed on Cisco UCS B-Series Servers to boot from SAN. The SAN boot policy is configured in Cisco UCS Manager, and the boot order is verified to be set as expected However, the Linux hosts fail to boot.

Which action resolves the issue?

Remove all of the local storage that is installed

Delete and reconfigure the pWWN of the SAN boot target

Remove all of the ISO images that are mounted as a virtual CD-ROM

Delete and reconfigure the boot LUN

24. Refer to the exhibit.

A switch is being downgraded to an earlier release because of a problem with the current release. After the switch is downgraded, it can no longer forward traffic.

Which action resolves the issue?

Enable ISSD after the downgrade is complete.

Roll back to the original image.

Reload the switch.

Shut and no shut the interfaces to the FE

25. Refer to the exhibit.

The vPC between switch1 and switch2 does not work.

Which two actions resolve the problem? (Choose two.)

Configure the IP address on the interface.

Activate VLANs on the vP

Configure one of the switches as primary for the vP

Correct the configuration of the vPC peer link and the vPC peer keepalive.

Match the vPC domain ID between the two devices.

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

Enable the VTEP pool in the fabric

Assign an MP-BGP AS number to the fabric.

Specify the spine nodes as route reflectors

Associate the correct contract to the L30ut.

Configure an MP-BGP area.

27. Refer to the exhibit.

The initiator that has FC ID 0x970102 fails to communicate with the target that has FC ID 0x970200.

What action resolves the issue?

Reconfigure the initiator and the target to be in the same zones.

Reactivate the zoneset.

Reset the port for FC ID 0x970102 and FC ID 0x970200 to log in to the fabric.

Reset the port for FC ID 0x970209 and FC ID 0x9700c2 to log in to the fabric.

28. Refer to the exhibit.

Partial configuration from N9K-1 and N9K-2 is included.

The client has two WANs connected.

✑ WAN-1 is for normal business-day activities.

✑ WAN-2 is for server backups during nonworking hours of 1:00 a.m. to 5:00 a.m. daily.

The client says that at the scheduled time for backup, the data center server failed to use the WAN-2 link to back up the servers to the cloud backup system.

What is the solution to this problem?

The event timer must be written in epoch time format.

The Cisco Nexus switch must be configured with one applet because a configuration with two applets will fail.

The Cron entry must be configured without double quotes.

The applet called “Backup” must include an action to remove the current static route.

29. An engineer troubleshoots a VXLAN EVPN data center. The applications in the data center fail to reach the DNS server that is located at IP 10.10.10.10. The engineer examines the BGP EVPN routing table and notes that the IP prefix route covers the DNS server is missing.

Which action resolve the issue?

Set the IP prefix route to represent [5]:[0]:[0]:[32]:[10.10.10.10]/224 in the routing table.

Configure an IP ARP entry to represent [2]:[0]:[0]:[48]:[0050.569f.1285]:[32]:[10.10.10.10]/272 in the routing table

Set the IP prefix route to represent [2]:[0]:[0]:[48]:[0050.569f.1285]:[0]:[0.0.0.0]/216 in the routing table

Configure an IP ARP entry to represent [4]:[0300.0000.00fc.bd00.0309l[32]:[10.10.10.10]/136,n the routing table

30. An IOM fails during a firmware upgrade and is unresponsive.

Which action recovers the module?

Restore UCSM configuration from backup.

Roll back to the previous firmware.

Use Auto Install to reinstall the firmware.

From the peer IOM, reset the faulty module.

31. Refer to the exhibit.

A network engineer configures an EEM script to get a syslog notification after a configuration change. This message appears when the engineer must make a new configuration to this switch.

Which configuration did the engineer neglect to apply in the script for it to function properly?

event cli match ‘configure terminal’

event policy-default count 1 time 100

event syslog occurs 10

action 2.0 event-default

32. Refer to the exhibit.

An upgrade operation fails with an error displayed.

Which action resolve the issue?

Use a different system image

Use a different kickstart image

Allocate extra space on a flash drive to extract a kickstart image

Allocate extra space on a flash drive to extract a system image

33. DRAG DROP

Drag and drop the Cisco UCS SNMP fault types from the left onto the correct issues on the right.

34. A fabric interconnect fails to start and the console displays the loader prompt.

Which two actions resolve the issue? (Choose two.)

Load an uncorrupt bootloader image.

Load an uncorrupt kickstart image.

Reconnect L1/L2 cables between the Fis.

Reformat the fabric interconnect.

Load the correct version of the boot image.

35. An attempt to use a global vNIC redundancy template pair results in a service profile that fails to apply.

Which action resolves the issues?

Create the peer names before creating the templates.

Assign the secondary template first, and then set the peer name.

Assign both templates simultaneously.

Assign the primary template first, and then set the peer name.

300-615 DCIT Exam Questions Online – Troubleshooting Cisco Data Center Infrastructure

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