642-035 Exam - Troubleshooting Cisco Data Center Unified Computing

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Q1. After migrating a server that is configured with dynamic vNICs, Cisco UCS Manager assigns new dynamic vNICs to the server. If you had been monitoring traffic on an original 

dynamic vNIC, what must you do when the server comes back up?" 

A. Reassign the dynamic vNIC back to the old configuration. 

B. Nothing; Cisco UCS Manager will take over. 

C. Reassign the service profile back to the master one. 

D. Remove and reconfigure the dynamic vNIC. 

E. Reassign the monitoring source. 

Answer:

Q2. Which piece of information does the FSM provide? 

A. the current task and status 

B. a collection of blade statistics 

C. the last user to access the resource 

D. a list of faults currently suppressed by the Cisco UCS Manager 

Answer:

Q3. You are installing Microsoft Windows Server 2008 R2 on a Cisco UCS C210 M2 server, and the installer does not see local storage on the LSI MegaRAID SAS 9260-4i controller that is installed. Which statement explains the issue? 

A. The driver is not included in the installer DVD. Press F6 to load the LSI RAID driver from CD or virtual media. 

B. The virtual disk is not created and online. 

C. The LSI 9260-4i is only supported by Red Hat Enterprise Linux and VMware vSphere 

4.0 and later. 

D. The installer DVD for Microsoft Windows Server 2008 R2 did not include the LSI driver until SP2. 

Answer:

Q4. Which CLI command will indicate whether a Cisco UCS C-Series rack-mount server has any failed DIMMs? 

A. ucs-c250 / # scope chassis ucs-c250 /chassis # show dimm-summary 

B. ucs-c250 / # scope chassis ucs-c250 /chassis # show dimm-fault C. ucs-c250 / # scope chassis ucs-c250 /chassis # show dimm-ecc 

D. ucs-c250 / # scope chassis ucs-c250 /chassis # show dimm-recovery 

Answer:

Q5. As a Cisco UCS administrator, you have a large deployment of C-Series servers. You decide to integrate these into a Cisco UCS Manager environment to simplify management. Which two of these will you need to purchase? (Choose two.) 

A. two fabric interconnects 

B. a dedicated Cisco IMC 

C. two fabric extenders 

D. two I/O modules 

Answer: AC 

Q6. A customer calls in a trouble ticket complaining of unacceptable read I/O latency on a Cisco UCS C210 M2 server with an LSI MegaRAID 9260-8i with an 8-disk RAID-10 virtual disk. As you validate the RAID controller configuration, which of these configured items impacts read performance at the controller level? 

A. all disks are 146GB 6 Gb SAS 15K RPM SFF 

B. read ahead cache is enabled 

C. BGI rate = 0 

D. strip size = 256k 

E. no hot spare 

Answer:

Q7. Which CLI command identifies the service profile that is associated with a particular compute blade, VIF, vNIC type, link state, and pinned interface? 

A. show service-profile path server 1/2 

B. show service-profile circuit server 1/2 

C. show server-blade circuit server 1/2 

D. show server-blade path server 1/2 

Answer:

Q8. What is the correct sequence to export tech support data from the Cisco IMC GUI interface? 

A. Admin tab > Utilities > Export Technical Support to TFTP 

B. Utilities tab > Utilities > Export Technical Support to TFTP 

C. Server tab > Utilities > Export Technical Support to TFTP 

D. Communications tab > Utilities > Export Technical Support to TFTP 

E. Support tab > Utilities > Export Technical Support to TFTP 

F. Help tab > Utilities > Export Technical Support to TFTP 

Answer:

Q9. For a KVM session to be successful, which two of these need to be done? (Choose two.) 

A. The Cisco IMC IP address needs to be assigned on the Admin tab. 

B. The Cisco IMC IP address needs to be in the same subnet as the management IP. 

C. The Cisco IMC needs to be upgraded to the same version as the UCS Manager. 

D. The server needs to be fully discovered. 

Answer: AD 

Q10. In a Cisco UCS environment, what are the three power types in a power policy? (Choose three.) 

A. backup 

B. grid 

C. redund 

D. n-plus-1 

E. non-redund 

F. plus-1 

Answer: BDE