Troubleshooting Cisco Data Center Infrastructure 300-615-DCIT

Cisco (300-615-DCIT) Exam Questions And Answers page 13

What could be the cause of no directly connected leaf switches being discovered in a Cisco ACI environment after rebooting all components?

Single Choice

A Cisco ACI environment consists of three Cisco APICs, two spine switches, and four leaf switches. The engineer erases and reboots all APICs first, then leaf and spine switches individually, and then completes the Initial Setup dialog on the APIC1 CIMC KVM console. When the engineer logs in to the APIC1 web GUI, the engineer notices that there are no directly connected leaf switches being discovered under Fabric > Inventory > Fabric Membership. What is the cause of the issue?

The leaf nodes were not erased properly, which caused a fabric parameters mismatch with the APIC1.

Rebooting the APICs and the leaf and spine switches after wiping them is not required.

The engineer did not enter the TEP Pool value during the Initial Setup dialog on APIC1.

The same Fabric Name value should be used before and after wiping all devices.

Data Center Infrastructure Troubleshooting Data Center Infrastructure Troubleshooting

What are the two actions required before starting an upgrade on a Cisco MDS switch?

Multiple Choice

Which two actions should be taken before an upgrade is started on a Cisco MDS switch? (Choose two.)

disable Cisco Fabric Services

check the impact of the upgrade using the show install all impact command

free up space on the USB3 device by deleting old Cisco NX-OS image files

make the primary supervisor the active supervisor

back up the configuration

Data Center Infrastructure Troubleshooting Data Center Infrastructure Troubleshooting

How can the failure to convert a JSON variable into a Python dictionary be resolved?

Single Choice

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

Use a json.dumps(json_output) function

Define a json_output as a YAML object, yaml json_output

Fix the JSON syntax by modifying attribures to attribures :

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

Data Center Infrastructure Troubleshooting Data Center Network Services Troubleshooting

How to resolve an issue with HSRP configuration when the remote end uses HSRP version 1?

Single Choice

Refer to the exhibit. An engineer troubleshoots the HSRP configuration and notes that the remote end uses HSRP version 1. The engineer sets the local HSRP to version 1, but the problem continues. Which action resolves the issue?

Change the local group number to 255 or less and request that the remote data center matches the group number in its configuration.

Set the local group number as 300 in the remote data center configuration.

Run version 1 and version 2 HSRP on VLAN300 in the local data center.

Reduce the priority of the local HSRP to below 100 to force the local HSRP to standby and then change the version to version 1.

Data Center Infrastructure Troubleshooting Data Center Infrastructure Troubleshooting

How can the issue of the Guest shell continuing to use 2% CPU be resolved?

Single Choice

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

Resync the database

Recreate the Guest shell.

Reboot the Guest shell.

Reboot the switch

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What is required to clear the HA NOT READY status in the given exhibit?

Single Choice

Refer to the exhibit.

What must be connected to clear the HA NOT READY status?

Layer 1-Layer 2 ports

server chassis

management ports

network uplinks

Data Center Infrastructure Troubleshooting Data Center Infrastructure Troubleshooting

How to solve BGP RIB failure issue in a customer network using OSPFv2 and MP-BGP protocols?

Single Choice

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?

Change the administrative distance of OSPF to 220

Configure the route as a BGP backdoor

Use a filter list for OSPF to filter both routes

Implement next-hop-self

Data Center Troubleshooting Methodologies Data Center Network Services Troubleshooting

Where to check for backup configuration after upgrading a fabric interconnect?

Multiple Choice

After upgrading a client s fabric interconnect to the latest version, an engineer discovers that the appliance has lost its entire configuration. Which two locations should an engineer check to confirm that the appliance had backed up the configuration prior to the upgrade in order to retrieve the lost configuration? (Choose two.)

Equipment FSM page, InternalBackup stage

Service profiles page, InternalBackup stage

Admin page, PollInternalBackup stage

Equipment FSM page, PollInternalBackup stage

Admin page, InternalBackup stage.

Data Center Infrastructure Troubleshooting Data Center Network Services Troubleshooting

What actions can an engineer take to resolve a failed registration between Cisco UCS Manager and Cisco UCS Central?

Multiple Choice

An engineer attempts to register Cisco UCS Manager to Cisco UCS Central, but the registration fails. The engineer can ping Cisco UCS Central from UCS Manager. Which two actions must the engineer attempt to resolve the problem? (Choose two.)

Synchronize the date and time to NTP for Cisco UCS Central and the Cisco UCS domains.

Apply the UCS Central license to UCS Central.

Place Cisco UCS Manager on the same subnet as Cisco UCS Central.

Allow port 443 between Cisco UCS Manager and Cisco UCS Central.

Allow port 9443 between Cisco UCS Manager and Cisco UCS Central.

Data Center Infrastructure Troubleshooting Data Center Infrastructure Troubleshooting

How to resolve packet loss issue for a PC in VLAN 68 when communicating with hosts outside the VLAN?

Single Choice

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.

Remove the HSRP configuration.

Enable the peer-gateway feature.

Configure ip arp synchronization on both switches.

Data Center Infrastructure Troubleshooting Data Center Network Services Troubleshooting

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Cisco (300-615-DCIT) Exam Questions And Answers page 13

What could be the cause of no directly connected leaf switches being discovered in a Cisco ACI environment after rebooting all components?

Comments

What are the two actions required before starting an upgrade on a Cisco MDS switch?

Correct Answers:

References:

Comments

How can the failure to convert a JSON variable into a Python dictionary be resolved?

Comments

How to resolve an issue with HSRP configuration when the remote end uses HSRP version 1?

Comments

How can the issue of the Guest shell continuing to use 2% CPU be resolved?

Correct Answer:

Explanation:

Comments

What is required to clear the HA NOT READY status in the given exhibit?

Comments

How to solve BGP RIB failure issue in a customer network using OSPFv2 and MP-BGP protocols?

Comments

Where to check for backup configuration after upgrading a fabric interconnect?

Comments

What actions can an engineer take to resolve a failed registration between Cisco UCS Manager and Cisco UCS Central?

Comments

How to resolve packet loss issue for a PC in VLAN 68 when communicating with hosts outside the VLAN?

Correct Answer:

References:

Comments

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