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642-035 Exam Questions - Online Test


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Q1. Which protocols can be used to send to Cisco TAC (Technical Assistance Center) the show tech-support command output information about the Cisco UCS domain? (Choose two.) 

A. TFTP 

B. FTP 

C. SCP 

D. Telnet 

E. SecureTelnet 

Answer: BC 

Q2. Looking at the Equipment > Chassis > Servers > Server X view from the Cisco UCS Manager GUI, which tab would you select to identify the fabric interconnect uplink associated with a given virtual circuit? 

A. Paths 

B. vNIC Paths 

C. Virtual Circuit Paths 

D. VIF Paths 

Answer:

Q3. In new Cisco UCS release 2.0 installations, what are the default VLAN IDs? 

A. Ethernet VLAN default ID is 4048, FCOE default VLAN ID 4048 

B. Ethernet VLAN default ID is 1, FCOE default VLAN ID is 3968 

C. Ethernet VLAN default ID is 1, FCOE default VLAN ID is 2 

D. Ethernet VLAN default ID is 2, FCOE default VLAN ID is 4047 

E. Ethernet VLAN default ID is 1, FCOE default VLAN ID is 4048 

Answer:

Q4. A customer is configuring VSANs in a Cisco UCS domain. After configuring the VSANs 3840, 3841, and 3842 in FC end-host mode, the customer sees that these VSANs are not operational and that Cisco UCS Manager is raising faults. What is the cause of this problem? 

A. VSANs 3840, 3841, and 3842 should be in the allowed list on the trunk to clear the fault. 

B. VSANs 3840 to 4079 cannot be used in Fibre Channel end-host mode in a Cisco UCS domain. 

C. The fabric interconnect needs to be configured in switching mode and the VSANs need to be allowed on the trunk. 

D. Use the UCS CLI to clear the fault on the VSAN trunk to forward the VSANs with faults. 

Answer:

Q5. UCS-A# scope eth-uplink UCS-A /eth-uplink 

# scope fabric a UCS-A /eth-uplink/fabric 

# scope interface 2 3 UCS-A /eth-uplink/fabric/interface 

# create mon-src Monitor23 UCS-A /eth-uplink/fabric/interface/mon-src* 

# set direction receive UCS-A /eth-uplink/fabric/interface/mon-src* # commit-buffer 

What does the command scope interface 2 3 in the above CLI command sequence do on a Cisco UCS blade server? 

A. enters the interface command mode for the specified uplink port 

B. enters the interface command mode for the specified Fabric A 

C. enters the interface command mode for the specified Fabric B 

D. enters slot 3 port 2 specified uplink port 

Answer:

Q6. Which statement is true about system event logs? 

A. By default, they require manual clearing. 

B. They report operating system crashes and errors. 

C. They are also referred to as system error logs. 

D. They can only be accessed from Cisco UCS Manager. 

Answer:

Q7. Which actions on a Cisco UCS Server can be performed under the Cisco IMC utilities? (Choose Four.) 

A. export tech support information to a remote host 

B. download a tech support file locally 

C. reboot the Cisco IMC 

D. recover a corrupt BIOS 

E. install firmware updates 

Answer: ABCD 

Q8. A customer is configuring SAN pin groups in a Cisco UCS domain. The customer notices that pinning is not working and traffic from the vHBA is not passing over the Fibre Channel uplink port. Which of these must be done for pinning to work correctly? 

A. Include the SAN pin group in a vHBA policy and then include the vHBA policy in the service profile that is assigned to that server. 

B. Include the SAN policy in the Cisco UCS Manager to match with pin groups on the fabric interconnect. 

C. The customer must have Cisco UCS Manager version 2.0 or above. 

D. Fibre Channel switch mode needs to be configured first. 

Answer:

Q9. 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:

Q10. 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: