Improve Troubleshooting Cisco Data Center Infrastructure (DCIT) 300-615 Free Download

NEW QUESTION 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.)

• A. Configure the NVE interfaces to be Up on both switches.
• B. Set a different distributed gateway virtual MAC address.
• C. Set a different secondary IP addresses on NVE source-interface.
• D. Configure the same VNI to multicast group maping.
• E. Set a different primary IP addresses on NVE source-interface.

Answer: AD

NEW QUESTION 2
A user reports that they cannot reach from a UCS server to an FC Storage array. Which command is used to test communication between an FCF and a target?

• A. fcroute
• B. traceroute
• C. fcping
• D. ping

Answer: C

NEW QUESTION 3
An engineer is troubleshooting a packet flow from an access leaf to spine. Which EVPN routes are expected on this connection?

• A. EVPN Type 1-5
• B. EVPN Type 0,9,15
• C. EVPN Type 9-15
• D. EVPN Type 0,16

Answer: A

NEW QUESTION 4
An attempt to use a global vNIC redundancy template pair results in a service profile that fails to apply. Which action resolves the issues?

• A. Create the peer names before creating the templates.
• B. Assign the secondary template first, and then set the peer name.
• C. Assign both templates simultaneously.
• D. Assign the primary template first, and then set the peer name.

Answer: D

NEW QUESTION 5
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. Change the SFP to operate at 4 Gbps instead of 2 Gbps.
• C. Run the shutdown and then no shutdown command on the interface.
• D. Run the switchport ignore bit-errors command on the interface.

Answer: D

NEW QUESTION 6
An IOM fails during a firmware upgrade and is unresponsive. Which action recovers the module?

• A. Restore UCSM configuration from backup.
• B. Roll back to the previous firmware.
• C. Use AutoInstall to reinstall the firmware.
• D. From the peer IOM, reset the faulty module.

Answer: B

NEW QUESTION 7

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?

• A. Add the users to the RADIUS server.
• B. Update the UNIX ID.
• C. Configure the correct secret password between the APIC and the RADIUS server.
• D. Add the updated avpair to include/corp/admin/

Answer: C

NEW QUESTION 8
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?

• A. The host has not responded to the Control Sub-TLV DCBX exchanges of the switch.
• B. The acknowledgement number in the server response has not incremented for 100 exchanges.
• C. Cisco Discovery Protocol is disabled on the switch.
• D. LLDP is disabled on the switch.

Answer: B

NEW QUESTION 9
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.) A. Configure the local vPC role priority to have a lower value than Switch-A.

• A. Configure the local vPC role priority to have a higher value than Switch-A.
• B. Disable and then re-enable the vPC peer-keepalive link.
• C. Configure the local vPC role priority to have the same value as Switch-A.
• D. Disable and then re-enable the vPC peer link.

Answer: BE

NEW QUESTION 10

Refer to the exhibit. After the configuration is performed, guestshell continues to use 2%CPU. Which action resolves the issue?

• A. Resync the database
• B. Recreate the guestshell
• C. Reboot the guestshell
• D. Reboot the switch

Answer: C

NEW QUESTION 11
An engineer is troubleshooting a failed DCBX exchange between a server and a Cisco Nexus switch. Which action allows DCBX to successfully negotiate?

• A. Enable ETS
• B. Enable PFC.
• C. Enable Cisco Discovery Protocol.
• D. Enable LLDP.

Answer: D

NEW QUESTION 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?

• A. using a certificate with a password-protected private key
• B. RSA encryption being used in the generation of the certificate.
• C. AES encryption being used in the generation of the certificate.
• D. public IP addres of the Cisco IMC not being included in the SAN.

Answer: A

NEW QUESTION 13

Refer to the exhibit. The HSRP instance on both switches is showing as active. Which action resolves the issue?

• A. Configure the HSRP timers to be the same.
• B. Allow VLAN 100 between the switches.
• C. Configure the IP address of N9K-B on the same subnet as N9K-A.
• D. Configure preempt on only one of the switches.

Answer: B

NEW QUESTION 14
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.)

• A. Disable first-hop redundancy.
• B. Filter HSRP traffic by using a Layer 3 VACL on the OTV edge devices.
• C. Filter HSRP by using a Layer 2 MAC-list on the ESXi vSwitch.
• D. Filter HSRP traffic by using a Layer 3 VACL on the ESXi vSwitch.
• E. Filter HSRP by using a Layer 2 MAC-list on the OTV edge devices.

Answer: AB

NEW QUESTION 15

Refer to the exhibit. An engineer is troubleshooting why user1, user2, and user3 from group STORAGE-ADMINISTRATOR in Microsoft Active Directory cannot log in to the Cisco MDS SSH CLI. Which action resolves the issue?

• A. Configure the role name to match the group name on Microsoft Active Directory.
• B. Include specific users into MDS role configuration.
• C. Configure SSH logins on Cisco MDS switch.
• D. Integrate Cisco MDS with Microsoft Active Directory.

Answer: A

NEW QUESTION 16
A request to activate the port security database is rejected. Which action do you perform to investigate the cause of the issue?

• A. Enable the auto-learning feature.
• B. Use the force option to identify rejected devices.
• C. Find conflicting entries between the active and configuration databases.
• D. Verify that devices are fully attached to the active database.

Answer: B

NEW QUESTION 17
An engineer must replace a failed memory on a Cisco UCS B-Series Blade Server. After the replacement was done, the server has a “resolve slot” warning. Which server maintenance action resolves the issue?

• A. Perform diagnostic interrupt on the server.
• B. Re-acknowlegement the server.
• C. Reset the server.
• D. Decomission the server.

Answer: B

NEW QUESTION 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.
Select and Place:

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 19

Refer to the exhibit. HSRP adjacency fails to form between Nexus7K-1 and Nexus7K-2. Which action should be taken to solve the problem?

• A. Configure preempt on one of the switches in the HSRP group.
• B. Configure the same HSRP priority between the two switches.
• C. Configure the correct subnet mask on Nexus7K-1.
• D. Configure HSRP version 2 on Nexus7K-2.

Answer: D

NEW QUESTION 20

Refer to the exhibit. The EEM script overrides all events in the system policy. What should be added to the script to resolve the issue?

• A. event statement
• B. environment variable
• C. event-default action statement
• D. configure terminal action

Answer: A

NEW QUESTION 21
Refer to the exhibit. Cisco UCS Manager is being upgraded using the Auto Install feature, but the FSM fails. Which action resolves the issue?

• A. Acknowledge the primary fabric interconnect.
• B. Remove the service pack from the subordinate fabric interconnect.
• C. Clear the startup version of the default infrastructure pack.
• D. Upgrade the firmware of the infrastructure firmware by using the force option.

Answer: C

NEW QUESTION 22

Refer to the exhibit. The EEM script fails to send an SNMP trap when a user attempts to enter configuration mode. Which configuration is missing from the script?

• A. event statement
• B. event-default action statement
• C. policy-default action statement
• D. IP address of the SNMP server

Answer: D

NEW QUESTION 23
You have an ACI environment with three APICs, two spine switches, and four-leaf switches. You wipe and reboot all APICs first then leaf and spine switches one-by-one and successfully go through the Initial Setuo dialogue on the APIC 1 CIMC KVM console. When you log in to the APIC1 WebGUI, you notice that you do not see any directly connected leaf switches being discovered under Fabric > Inventory > Fabric Membership. What is the cause of the issue?

• A. The leaf nodes were not erased properly, which caused a fabric parameters mismatch with the APIC1.
• B. Rebooting the APICs and the leaf and spine switches after wiping them is not required.
• C. You forgot to enter the TEP Pool value during the Initial Setup dialogue on APIC1.
• D. The same Fabric Name value should be used before after wiping all devices.

Answer: C

NEW QUESTION 24
An engineer is implementing a storage VDC, but fails. Which two prerequisites must be in place before a storage VDC is implemented? (Choose two.)

• A. M-Series module
• B. ESSENTIALS license
• C. STORAGE-ENT license
• D. FCoE license
• E. F-Series module

Answer: DE

NEW QUESTION 25
A server fails to boot from the operating system after a RAID1 cluster migration. The RAID remains in an inactive state during and after a service profile association. Which action resolves the issue?

• A. Configure the SAN boot target in the service profile.
• B. Configure the SAN boot target to any configuration mode.
• C. Use a predefined local disk configuration policy.
• D. Remove the local disk configuration policy.

Answer: C

NEW QUESTION 26
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