Troubleshooting Cisco Data Center Infrastructure

Question 1

When the engineer runs the command, this error is received:
opsengineer@wkst1:/home/auto/bash_scripts$ curl -s -b cookie_file_39422186.txt -X GET -k
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?

A. Regenerate the API token object

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

C. Change the HTTP verb to POST

D. Add the -c class Tenant flag to the cURL command

Correct Answer: B

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Question 2

The script fails to convert a JSON variable into a Python dictionary. Which action resolves the issue?

A. Define a json_output as a YAML object, yaml json_output

B. Fix the JSON syntax by modifying "attribures" to "attribures":

C. Use a json.dumps(json_output) function

D. Invoke a function yaml.loads(json._output ,decoder_"json")

Correct Answer: B

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Question 3

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. Use a filter list for OSPF to filter both routes

B. Configure the route as a BGP backdoor

C. Change the administrative distance of OSPF to 220

D. Implement next-hop-self

Correct Answer: C

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Question 4

Refer to the exhibit. A new user called Test_User was created to provide read and write access to a tenant.
The user can log in to the Cisco APIC, but the tenant and the other options in the menu, including the Fabric, VMM Networking, and L4-L7 services, are missing. Which action resolves the issue?

A. Assign the new user with a security domain named all.

B. Set the security domain named mgmt. to the new user.

C. Set the user account status to Active.

D. Assign a tenant-admin role to the security domain of the user.

Correct Answer: D

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Question 5

Refer to the exhibit.

The EEM applet generates an SNMP string every time a user executes the show ip route command After the applet was deployed, other engineers reported that they can no longer use the show ip route command to view the routing information. Which action resolves the issue?

A. Include a show Ip route CLI action statement

B. Add the event -default action statement to the end of the script

C. Create a command alias for show ip route

D. Modify the event-default action statement to match a syslog pattern

Correct Answer: B

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Question 6

An engineer experiences an issue presented with the Cisco ucs system. Which action resolves the issue?

A. Connect the adapter to the fabric interconnects using a breakout cable.

B. Change the discovery policy backplane speed preference to 4x10G.

C. Update the 1/O module firmware on the Cisco UCS chassis.

D. Reboot the blade server and acknowledge the fault.

Correct Answer: B

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Question 7

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?

A. Verify that the SFPs are supported.

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

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

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

Correct Answer: B

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Question 8

Refer to the exhibit.

A Cisco UCS B-Series Blade Server is configured to boot from a shared storage via an iSCSI network. When a service profile is associated with the blade, the blade fails to attach the LUN. Which action resolves the issue?

A. Implement a Layer 3 connection between the blade and the storage

B. Place VLAN 0 on the interface that connects to the storage

C. Establish a Layer 2 connection between the blade and the storage

D. Register the blade as an initiator on the storage array

Correct Answer: B

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Question 9

Refer to the exhibit.

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

A. Configure the RBAC authentication.

B. Change the TFTP server address.

C. Configure the authentication credentials.

D. Change the file name.

Correct Answer: D

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Question 10

Refer to the exhibit A Cisco UCS system (ails to access the storage array. Which two actions taken on both MDS switches resolve the issue? (Choose two.) Configure a port channel with both interfaces as members

A. Replace the SFPs on interswitch links

B. Enable the (port-channel trunk feature

C. Issue the no shutdown command on interface fct ' 24

D. Change the switch port mode to an E port

Correct Answer: C,D

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Question 11

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?

A. Configure a QoS policy on the vNIC.

B. Statically configure the target information in the Boot Policy.

C. Configure an MTU size of 9000 on the appliance port.

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

Correct Answer: B

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Question 12

Refer to the exhibit. A network engineer fails to install applications in a newly deployed Guest Shell on a Cisco Nexus 9000 Series Switch. Which action in the Guest Shell resolves the issue?

A. Add a domain and name server to the resolv.conf file.

B. Define the management VRF.

C. Configure the mgmt0 IP address.

D. Install the networking RPM before the PIP install.

Correct Answer: A

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Question 13

An engineer is investigating traffic loss on a Cisco UCS B-Series blade server. The engineer discovers high rates of RX CRC STOMPED errors on the fabric interconnect ports to which the server traffic is pinned Which action resolves the issue?

A. Change the flow control settings on the l/O module.

B. Update the firmware version on the virtual interface card adapter

C. Change the cables to fix physical connections

D. Configure the VLANs on the fabric interconnect

Correct Answer: C

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Question 14

Refer to an exhibit.

An engineer is troubleshooting an upgrade failure on a switch. Which action resolves the issue?

A. Save the system image in NVRAM.

B. Reload the same system image.

C. Load a new system image.

D. Use the same system image as the kickstart image.

Correct Answer: D

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Cisco Troubleshooting Cisco Data Center Infrastructure - 300-615 Exam Practice Test

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