Troubleshooting Cisco Data Center Infrastructure 300-615-DCIT

Cisco (300-615-DCIT) Exam Questions And Answers page 4

What is the impact of starting the EPLD upgrade on a Cisco Nexus switch's software images?

Single Choice

Refer to the exhibit. A network engineer plans to upgrade the current software images of a Cisco Nexus switch. What is the impact of starting the EPLD upgrade?

The switch reboots one time for the new EPLD versions to take effect.

The switch reboots multiple times for the new EPLD versions to take effect.

The switch skips the EPLD upgrade for each EPLD device of the switch.

The switch skips the EPLD upgrade for MIFPGA and proceeds with the other EPLD devices.

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What is causing the failure of port 15 when inserting an 8-Gb Fibre Channel SFP on a Cisco UCS Fabric Interconnect?

Single Choice

Refer to the exhibit. When an engineer inserts 8-Gb Fibre Channel SFP port 15 on a Cisco UCS Fabric Interconnect, the port fails. What is causing this issue?

Port 15 is configured as an Ethernet port.

Port 15 is configured for 4-Gb Fibre Channel.

Port 15 is missing a license.

The polarity of the fiber cable is reversed.

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Which two statements are true about the routing table of the leaf switch?

Multiple Choice

Refer to the exhibit.

Which two statements about the routing table of the leaf switch are true? (Choose two.)

10.20.1.0/24 is a BD subnet in ACI.

The next hop 10.0.1.14 for route 172.16.99.0/24 is the TEP address of a border leaf in ACI.

172.16.100.0/24 is a BD subnet in ACI.

The next hop 10.1.168.95 for route 172.16.100.0/24 is the TEP address of a border leaf in ACI.

The next hop 10.0.8.65 for route 10.20.1.0/24 is the TEP address of a border leaf in ACI.

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What service profile is impacted by changing the default host firmware policy in Cisco UCS Manager?

Single Choice

Which service profile is affected if the default host firmware policy in Cisco UCS Manager is changed?

any service profile that uses the global-default host firmware policy

any service profile that uses a user-created host firmware policy

any service profile that has no host firmware policy defined

any service profile that is not in the root sub-org

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What action should be taken to troubleshoot the offline interface fc1/5?

Single Choice

Refer to the exhibit. Interface fc1/5 is offline. Which action should be taken to troubleshoot the issue?

Activate the correct zoneset for VSAN 100.

Update the FLOGI database to contain the FLOGI entries for interface fc1/5 in VSAN 100.

Update the FCNs database to contain names for VSAN 100.

Configure the upstream ports and the server ports to be in VSAN 100.

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What configuration is expected to be saved when using logical backup in Cisco UCS environment?

Single Choice

An engineer is configuring a backup operation on the existing Cisco UCS environment using a logical configuration.

Which configuration is expected to be saved by using this backup type?

systems

roles

servers

service profiles

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How to resolve the issue of a fabric interconnect being offline when connecting L1 and L2 ports?

Single Choice

Refer to the exhibit. A network engineer finds one of the fabric interconnects offline when connecting L1 and L2 ports on both fabric interconnects. Which action resolves the issue?

1. Connect to Fabric Interconnect B.
2. Verify the cluster status and HA election.
3. Validate Fabric Interconnect B hardware issues.

1. Connect to Fabric Interconnect A.
2. Verify the cluster status and HA election.
3. Validate Fabric Interconnect A hardware issues.

1. Connect Fabric Interconnect B and change the role to primary.
2. Reboot Fabric Interconnect B.
3. Add the Fabric Interconnect A as subordinate fabric to the cluster.

1. Connect Fabric Interconnect B and execute Erase configuration
2. Reboot Fabric Interconnect B.
3. Add the subordinate Fabric Interconnect to the cluster.

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How Does Streaming Telemetry Improve Over Traditional SNMP for Network Monitoring?

Single Choice

What is an advantage of streaming telemetry over SNMP?

on-change traps sent to a receiver

periodic push-based subscription messages

periodic polling of the device status

MD5-based authentication on polling

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How Does NFS Outperform Fibre Channel in Certain Applications?

Single Choice

What is an advantage of NFS as compared to Fibre Channel?

NFS removes the impact of IP overhead.

NFS enables thin provisioning for LUNs.

NFS provides direct access to the underlying storage hardware.

NFS provides the dynamic allocation of storage capacity.

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How to optimize traffic between ESXi virtual hosts on the same site with HSRP and OTV?

Multiple Choice

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.

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Cisco (300-615-DCIT) Exam Questions And Answers page 4

What is the impact of starting the EPLD upgrade on a Cisco Nexus switch's software images?

Comments

What is causing the failure of port 15 when inserting an 8-Gb Fibre Channel SFP on a Cisco UCS Fabric Interconnect?

Comments

Which two statements are true about the routing table of the leaf switch?

Comments

What service profile is impacted by changing the default host firmware policy in Cisco UCS Manager?

Comments

What action should be taken to troubleshoot the offline interface fc1/5?

Comments

What configuration is expected to be saved when using logical backup in Cisco UCS environment?

Comments

How to resolve the issue of a fabric interconnect being offline when connecting L1 and L2 ports?

Comments

How Does Streaming Telemetry Improve Over Traditional SNMP for Network Monitoring?

Comments

How Does NFS Outperform Fibre Channel in Certain Applications?

Comments

How to optimize traffic between ESXi virtual hosts on the same site with HSRP and OTV?

Comments

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