Cisco 300-615 Exam Dumps For Brilliant Exam Study 2023

Jonnie Karnath2023-04-22T00:51:14+00:00

If you’re preparing for the Troubleshooting Cisco Data Center Infrastructure (DCIT) exam, then Cisco 300-615 exam dumps are an excellent resource to help you pass with ease. These questions are designed to align with the latest exam syllabus and pattern, ensuring that you receive the most up-to-date information possible. One of the most significant advantages of Cisco 300-615 exam dumps is their ability to provide regular updates to reflect the latest changes in the exam. This ensures that you have access to the most recent information and are fully prepared for the exam.

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1. Refer to the exhibit.

An engineer is configuring boot from iSCSI on a Cisco UCS B-Series Blade Server, but the LUN fails to mount.

Which action resolves the issue?

Statically configure the target information in the Boot Policy.

Configure an MTU size of 9000 on the appliance port.

Configure a QoS policy on the vNI

Set a connection timeout value of 250 in the iSCSI Adapter Policy.

2. Refer to the exhibit.

An engineer is implementing, Fibre Channel (FC) switching on a Cisco 9000 Series Switch, but the procedure fails with the message "FC traffic is not being routed through the fabric." .

Which action resolves the issue?

Configure the FSPF for VSAN 10 on the NX9k-01-LAB switch.

Set the FSPF interface link cost to be less than 30,000 in the IVR path.

Set the FSPF hello interval on fc12 interface the NX9k-01-LAB switch.

Configure the VSAN ID 10 on the link connected to fc1/12.

3. Refer to the exhibit.

A network engineer is troubleshooting a Cisco Nexus 5000 Series Switch. The interface between the server and the switch is nonoperational and is expected to operate at 10 Gbps. The drain rate of the interface is 3 Mbps.

Which action resolves the issue?

Configure pause error-disable recovery

Enable link level pause on the interface

Reset priority flow counters

Set priority flow control pause

4. Refer to the exhibit.

customer reports that all Intra-EPG isolation stopped working within a bare-metal tenant. Postman is running on a machine to get information from the APIC in case of orchestration failure.

Which action resolves the issue?

Match encap="vlan-10" and primaryEncap="vlan-110"

Modify the GET command to reference the valid path for the managed object

Change pcEnfPref="unenforced" to pcEnfPref="enforced".

5. Refer to the exhibit.

An engineer must save the running configuration to startup-config and generate a syslog message indicating that the configuration was modified, but an error was received.

Which action resolves the issue?

Change the syslog action number to 1.

Save the configuration using a user with network-admin role.

Use the extended command copy running-config startup-config.

Add event-default as a second action of the EEM script.

6. Refer to the exhibit.

An engineer fails to implement a Cisco UCS Manager integration manager. The credentials and IP connectivity between Cisco APIC and UCS Manager are configured as expected.

Which action resolves the issue?

Disable HTTP to HTTPS redirection in Cisco UCS Manager

Enable JSON API on the Cisco UCS Manager

Change the Integration Manager name to FQDN of the Cisco UCS Manager

Install ExternalSwitch app in the APIC controller

7. Refer to the exhibit.

A network engineer is configuring the FCoE N_Port virtualization storage area network. After the initial implementation, server 11 fails to connect to the disk array.

Which action resolves the issue?

On MDS interface vfc 1/1, change switchport mode configuration to VF

On N9K interface vfc11, change switchport mode configuration to NP

On N9K interface vfc11 and MDS interface vfc 1/1, change switchport mode configuration to F

On N9K interface vfc11 and MDS interface vfc 1/1, change switchport mode configuration to E

8. When the engineer runs the command, this error is received:

opsengineer@wkst1:/home/auto/bash_scripts$ curl Cs Cb cookie_file_39422186.txt CX GET Ck 192.15.132.101/api/node/class/Tenant.json {“totalCount”:”1”,”imdata”:[{“error”:{“attributes”:{“code”:”400”,”text”:”Request failed, (output omitted)”}}}]}

Which action resolves the issue?

Regenerate the API token object

Modify the URI to 192.15.132.101/api/node/class/fvTenant.json

Add the Cc class Tenant flag to the cURL command

Change the HTTP verb to POST

9. Cisco Unified Computing System Manager raises a critical error message that indicates that the system has overlapping Ethernet and FCoE VLANs. All of the Ethernet traffic on the overlapping VLANs drops.

Which action resolves the issue?

Modify the VLAN assignment to vNICs.

Change the PIN groups on the vHBAs.

Modify the FCoE VLA

Set the FCoE VLAN as the native VLAN on server uplinks.

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 vP

Configure vPC peer link and vPC peer keepalive correctly.

Configure one of the switches as primary for the vP

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11. An FSM failed during an uparade with the auto-install feature enabled. The engineer must remove the service pack from the subordinate fabric interconnect (FI) to recover the Fls.

Which set of commands resolves the issue?

UCS-A# scope org UCS-A/org # scope fw-infra-pack default UCS-A /org/fw-infra-pack # set infra-bundle-version "" UCS-A/org/fw-infra-pack* # commit-buffer

UCS-A# scope fabric-interconnect b UCS-A# /fabric-interconnect # remove service-pack UCS-A# /fabric-interconnect* # commit-buffer

UCS-A# scope org UCS-A/org # scope fw-infra-pack default UCS-A /org/fw-infra-pack # set infra-bundle-version UCS-A# /fabric-interconnect # remove service-pack security UCS-A# /fabric-interconnect* # commit-buffer

UCS-A# scope fabric-interconnect b UCS-A# /fabric-interconnect # remove service-pack security UCS-A# /fabric-interconnect* # commit-buffer

12. Refer to the exhibit.

An engineer troubleshoots an OSPF neighborship problem between Router R2 and Router R10.

Which action resolves the problem?

Change area ID on Router R10

Resolve unicast reply from Router R2

Resolve authentication type on Router R10

Change router ID on Router R10

13. Refer to the exhibit.

During a maintenance window of the Nexus switch pair, one of the

Cisco Nexus chassis was brought offline for maintenance. The primary Cisco Nexus switch was stable during the maintenance window. After finishing the tasks on the chassis, the administrator wanted to bring the second switch online. The administrator checked the status of the disconnected switch that was removed from the vPC during the maintenance. The engineer must connect the peer chassis seamlessly with the primary vPC peer without experiencing traffic interruption.

Which action accomplishes this goal?

Change the role priority, then connect the peer switch.

Change the auto recovery to disabled, and enable auto recovery.

Change the auto recovery timer to active if not already set, then re-establish the connectivity.

Change the auto timer to a higher value, then connect the peer switch.

14. Refer to the exhibit.

A functioning trunk port Ethernet1/48 exists between two identical Cisco Nexus 5000 Series Switches. The interfaces on the switches support the MACsec feature and are configured identically. To enable manual MACsec, an engineer adds the configuration shown in the exhibit to both sides of the trunk. The trunk port stops functioning.

Which action should be taken to resolve the issue?

Disable and then enable the port

Enable the license for the trunk ports to support MACsec

Lower the MTU value to less than 9216 bytes

Configure the PMK with a length of 2048 bytes

15. Refer to the Exhibit.

An Engineer cannot log in to the Cisco IMC page of the Cisco UCS C220 server.

Which action resolve the issue?

Se the FQDN of the orporate certificate.

16. Refer to the exhibit.

A certificate is implemented on the security configuration on the Cisco ACI controller. A customer receives a "Connection Not Secure" error in a browser every time the customer logs in to the Cisco APIC GUI.

Which action resolves the issue?

Include a private key with the certificate.

Use a browser that supports keys of 2048 bits.

Configure a corporate certificate authority for the certificate.

Add a 1536-bit key to the APIC GU

17. 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.

18. Refer to the exhibit.

The EEM script is applied in the default VDC to collect the outputs during high CPU utilization on the Cisco Nexus 7000 Series Switch for all VDCs.

Which configuration set must be added to the script to fix the issue?

switch(config-apple)# event snmp 1.3.6.1.4.1.9.9.109.1.1.1.1.6.1 get-type exact entry-op ge entry-val 50 poll-interval 1 switch(config-apple)# action 0.2 cli enable switch(config-apple)# action 0.5 cli switchto vdc Core switch(config-apple)# action 0.8 cli switchto vdc Distribution

switch(config-apple)# event snmp oid 1.3.6.1.4.1.9.9.109.1.1.1.1.6.1 get-type exact entry-op ge entry-val 50 poll-interval 1 switch(config-apple)# action 0.2 cli enable switch(config-apple)# action 0.5 cli switchto vdc Core switch(config-apple)# action 0.8 cli switchto vdc Distribution

switch(config-apple)# event snmp oid 1.3.6.1.4.1.9.9.109.1.1.1.1.6.1 get-type exact entry-op ge entry-val 50 poll-interval 1 switch(config-apple)# action 0.2 cli config t switch(config-apple)# action 0.5 cli switchto vdc Core switch(config-apple)# action 0.8 cli switchto vdc Distribution

switch(config-apple)# event snmp 1.3.6.1.4.1.9.9.109.1.1.1.1.6.1 get-type exact entry-op ge entry-val 50 poll-interval 1 switch(config-apple)# action 0.2 cli config t switch(config-apple)# action 0.5 cli switchto vdc Core switch(config-apple)# action 0.8 cli switchto vdc Distribution

19. Refer to the exhibit.

RBAC is configured on the MDS switch for a new SAN administrator engineer to work on the FSPF configuration. However, after the configuration is applied the engineer who was assigned the FSPF_Admin role cannot perform any configuration changes.

Which action resolves the issue?

Write rule 2 before rule 1

Remove rule 1 from the role

Configure the switch license for RBAC

Reload the switch

20. Refer to the exhibit.

An engineer configures the server port on a Cisco Nexus 5000 Series Switch. The switch connects to an NPV edge switch port. The server fails to send the FC traffic to the fabric.

Which action resolves the issue?

Enable the NPIV mode on the Cisco Nexus 5000 switch.

Match the VSAN membership on both ends of the connection.

Configure the BB_credit buffer on the uplink port.

Replace the SFP in slot fc2/12.

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21. 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

22. An engineer removes a VMM domain from an endpoint group called EPG-1, but the distributed port group fails to be deleted.

Which action must be taken to resolve the issue?

Remove the port group manually.

Migrate all virtual machines in the EPG-1 to different hypervisors.

Remove the remaining EPGs from the VMM domain.

Migrate all virtual machines in the EPG-1 to different port groups.

23. A network engineer discovers a DNS resolution problem on a device that is using the Cisco Nexus Bash shell.

The device name is app with an IP address of 10.10.10.1. The primary server IP address is 172.16.10.1 and the secondary server IP address is 172.16.10.2. When the abc.com resolution fails, it should attempt to use efg.com.

Which settings must be added to resolv.conf file to resolve the issue?

Option A

Option B

Option D

24. Refer to the exhibit.

The integration between Cisco UCS Manager and Cisco UCS Central failed.

Which action resolves the issue?

Implement the consistent NTP source between the appliances

Implement the connectivity between the appliances through a firewall

Configure the certificate between the appliances

Configure the shared secret key between the appliances

25. Refer to the exhibit.

An engineer is performing a health check on ACI.

Which statement about interface Ethernet 1/11 is true?

The interface is working correctly and fully operational, but it is not in use.

The interface policy is misconfigured.

“out-of-service” is the default interface status in AC

“out-of-service” indicates that no service graph is in use for this interface.

26. A request to activate the port security database is rejected.

Which action do you perform to investigate the cause of the issue?

Enable the auto-learning feature.

Use the force option to identify rejected devices.

Find conflicting entries between the active and configuration databases.

Verify that devices are fully attached to the active database.

27. Refer to the exhibit.

A Postman call to a Cisco APIC fails. The access credentials were confirmed to be configured as expected.

Which action resolves the issue?

Change operation type to POST

Modify the protocol to HTTP

Change the IP address to a domain name

Modify the target protocol type to XML

28. Refer to the exhibit.

A network engineer notices a sudden interruption to the HSRP adjacency between the switches. The packet loss is reported on the servers for which the default gateway is set as the virtual IP of the HSRP. AII servers on the VL AN can exchange ping messages .

Which configuration set must be applied on the HSRP peers to resolve the adjacency issue?

key 0 send-lifetime 00:00:00 Oct 01 2018 23:59:59 Sep 01 2020

key 1 send-lifetime 00:00:00 Jun 01 2018 23:59:59 Sep 01 2022

key1 accept-lifetime 00:00:00 Jun 01 2018 23:59:59 Sep 01 2020

key 0 accept-lifetime 00:00:00 Oct 01 2018 23:59:59 Sep01 2020

29. Refer to the exhibit.

The FCoE traffic fails to traverse the vfc2 interface. The VSAN 102 is configured for vfc2.

Which action resolves the issue?

Enable LLDP on the interface vfc2

Activate DCBX on the N9K switch

Activate DCBX on the interface e101/1/2

Enable LLDP on the neighbor switch

30. A Fibre Channel interface on a Cisco Nexus 5000 Series Switch receives bit errors, and the switch disables the interface. A temporary workaround must be implemented before the root cause is identified.

Which action does an engineer take to prevent this issue from reoccurring?

Verify that the SFPs are supported.

Change the SFP to operate at 4 Gbps instead of 2 Gbps.

Run the shutdown and then no shutdown command on the interface.

Run the switchport ignore bit-errors command on the interface.

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31. An upgrade of protected RPMs from the Bash shell did not take effect.

Which action is required for the changes to take effect?

Restart the Bash shell.

Reload the switch.

Upgrade the RPMs from the Guest shell.

Disable and reenable the Bash feature.

32. Your client reports that many flaps and server cluster disconnects occur in their data center. While troubleshooting the issue, you discover a network attack hitting their Cisco Nexus 7000 Series Switches and determine that the source IP addresses are spoofed.

Which first-line security solution resolves this issue?

Dynamic ARP Inspection

Unicast RPF

IP Source Guard

Storm Control

33. Refer to the exhibit.

A network engineer is implementing a Cisco UCS environment. The environment consists of eight servers configured with the same service profile template and Windows 2012 installed. The VFC interfaces of five of these servers are showing the error shown in the exhibit.

Which action resolves the issue?

Modify the vHBAs name in the storage connectivity policy

Configure upstream zoning

Decommission and recommission the servers

Modify the boot order in the boot policy

34. 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

35. Refer to the exhibit.

The scheduler job fails to run.

Which action resolves the issue?

Change the file name.

Configure the authentication credentials.

Change the TFTP server address.

Configure the RBAC authentication.

36. Refer to the exhibit.

A network administrator must delete a feature group from a Cisco Nexus 5000 Series Switch.

Which action resolves the issue?

Detach the association with the no rule command within the role configuration mode

Detach the association with the no role command within the feature-group configuration mode

Detach the association with the no rule command within the feature-group configuration

Detach the association with the no role command within the role configuration mode

37. A Cisco UCSB-Series Blade Server is configured to boot a VMwareESXi host from an EMC VNX storage array by using a Fibre Channel SAN. The boot order is confirmed to be configured as expected but the server fails to boot from the SAN.

Which action reserves the problem?

Set the same WWPN pools for vHBA adapters

Set the boot LUN to the highest LUN ID in the storage array

Set the boot LUN to the lowest LUN ID in the storage array

Set the same WWNN pools for vHBA adaptor

38. Refer to the exhibit.

An engineer fails to install Perl in the guest shell on a Cisco Nexus 9000 Series Switch .

Which two actions must be taken in the guest shell to resolve the issue? (Choose two.)

Add the DNS server and suffix.

Add a default gateway and nameserver.

Install the unbound resolver package using curl.

Configure domain-name and nameserver under the management VR

Export the http_proxy and https_proxy environment variables.

39. 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

40. Refer to the exhibit.

A client configures an upgrade of its Cisco Nexus switches that are connected to the Cisco ACI controller, such that the switches are upgraded one at a time. After the upgrade is run, it is discovered that both Cisco Nexus switches were upgraded simultaneously.

Which two actions ensure that the switches upgrade one at a time? (Choose two.)

Configure the *Do not pause on failure and do not wait on cluster health" Run Mode

Choose the 'Pause upon upgrade failure" Run Mode

Select the "Graceful Maintenance" checkbox

Place each leaf switch in a different upgrade group

Check the Ignore Compatibility" checkbox

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41. Refer to the exhibit.

A network engineer upgrades the firmware of a Cisco Fabric Interconnect from boot flash. During the process, the fabric interconnect reboots and displays the message shown in the exhibit.

Which action resolves the issue?

Remove the service pack and upgrade through the auto-install procedure

Reset the I/O module and install the firmware image from the boot flash

Boot the kickstart image from boot flash and load the system image

Reload the switch and boot the kickstart image from the TFTP server

42. Refer to the exhibit.

An engineer deploys SAN environment with two interconnected Cisco MDS 9000 Series switches. When the engineer attempts a zone merge, it fails with the error that is presented in the exhibit.

Which action resolves the issue?

Import or export a zone set between the switches to synchronize the switches.

Change the name of one of the zones to match the other zone set.

Set the distribute policy of the zone to full.

Ensure that the zone members have different names.

43. An engineer must upgrade all components in a Cisco UCS domain to the same package version, but the upgrade process fails to complete.

Which set of Auto Install actions resolves the problem?

Install Infrastructure Firmware, then Install Server Firmware.

Install infrastructure Firmware, then Install Hypervisor Firmware.

Install Hypervisor Firmware, then Install Infrastructure Firmware

Install Server Firmware, then Install Infrastructure Firmware

44. An engineer upgrades Cisco UCS firmware from release 3. 1(2) to release 3. 1(3) using Autolnstall. Both fabric interconnects go of line during the software upgrade installation and issue multiple F SM retries in the DeployPollActivate stage.

Which set of actions resolves the issue?

Fix the rights to 666 with the debug plugin on the primary fabric interconnet Save the current configuration on the running fabric interconnect. Continue the upgrade on both fabric interconnects.

Enable the management interface monitoring policy on the fabric interconnects. Initiate a configuration backup on both fabric interconnects. Commit the pending fabric interconnect reboot activity.

Acknowledge the error and reboot the primary fabric interconnect. Clear the default firmware version and upload a new one. Restart the upgrade process manually.

Clear the startup version of the default infrastructure and server pack. Remove the service pack from the subordinate node. Upgrade with the Force attribute through Autolnstall.

45. Refer to the exhibit.

A network engineer is implementing a pair of Cisco Nexus 9000 Series Switches. During the OSPF configuration, the engineer discovers unstable routing in the network. The investigation shows flapping routes after the new switches were introduced.

Which set of actions resolves the issue?

Configure a new IP address on the Ethernet interface toward the OSPF neighbor. Clear the OSPF neighbor.

Configure a new IP address on the Ethernet interface toward the OSPF neighbor. Clear the OSPF process.

Configure a new OSPF priority on the Ethernet interface toward the OSPF neighbor. Clear the OSPF neighbor.

Configure a new IP address on the Loopback interface for the OSPF process. Clear the OSPF process

46. Refer to the exhibit.

VSAN traffic is not routed as expected.

Which action should be taken to resolve the issue?

Reset the error packet counter

Configure the hello timer to match the neighbor

Configure the FSPF dead interval with a value higher than 80 seconds

Reset the inactivity timer on switch-2

47. 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.

48. Recommission the server with new firmware.

49. Refer to the exhibit.

A network engineer traces the packet flow from the Veth991 of a blade server toward the core switch. The switch reports performance issues.

What is the role of the interface Eth1/7?

IOM network interface

fabric interconnect uplink interface

IOM host interface

server interface

50. Refer to the exhibit.

UCS- 1 fails to connect to the storage array.

Which action resolves the issue?

Set the FI-A mode to FC End Host mode.

Enable N9K-1 mode to N-Port ID Virtualization.

Configure N-Port ID Virtualization on FI-

Implement N-Port Mirtualization on N9K-1.

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51. Refer to the exhibit.

A web browser displays a “not secure” warning message when accessing the web interface of Cisco UCS Manager.

Which action resolves the issue?

Load third-party certificate to UCS Manager.

Use the correct TCP port for HTTP

Use a supported web browser.

Use a supported version of UCS Manager.

52. Refer to the exhibit.

An engineer is investigating a role mapping issue on a switch. The users report that they cannot view the IP addresses under the tenant “corp”.

Which action resolves the issue?

Add the users to the RADIUS server.

Update the UNIX I

Configure the correct secret password between the APIC and the RADIUS server.

Add the updated avpair to include/corp/admin/

53. Refer to the exhibit.

A PC belongs to VLAN 68 The user experiences a large amount of packet loss when communicating with hosts that are outside of VLAN 68.

Which action resolves the problem?

Replace HSRP with GLBP

Enable the peer-gateway feature

Remove the HSRP configuration

Configure ip arp synchronization on both switches.

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