Cisco (300-615-DCIT) Exam Questions And Answers page 4
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 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.
Data Center Infrastructure Troubleshooting
Data Center Network Services Troubleshooting
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.
Data Center Infrastructure Troubleshooting
Data Center Infrastructure Troubleshooting
Refer to the exhibit.
Which two statements about the routing table of the leaf switch are true? (Choose two.)
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.
Data Center Infrastructure Troubleshooting
Data Center Network Services Troubleshooting
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
Data Center Infrastructure Troubleshooting
Data Center Infrastructure Troubleshooting
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.
Data Center Infrastructure Troubleshooting
Data Center Infrastructure Troubleshooting
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?
Which configuration is expected to be saved by using this backup type?
systems
roles
servers
service profiles
Data Center Infrastructure Troubleshooting
Data Center Infrastructure Troubleshooting
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.
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.
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.
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.
2. Reboot Fabric Interconnect B.
3. Add the subordinate Fabric Interconnect to the cluster.
Data Center Infrastructure Troubleshooting
Data Center Infrastructure Troubleshooting
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
Data Center Infrastructure Troubleshooting
Data Center Network Services Troubleshooting
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.
Data Center Infrastructure Troubleshooting
Data Center Network Services Troubleshooting
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.
Data Center Infrastructure Troubleshooting
Data Center Network Services Troubleshooting
Comments