642-035 Exam - Troubleshooting Cisco Data Center Unified Computing

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Q1. A customer is configuring LAN pin groups in a Cisco UCS domain. The customer has two fabric interconnects and would like to associate the pin group with only one interconnect. Which statement about this configuration is true? 

A. In a system with two fabric interconnects, you can associate the pin group with only one fabric interconnect, and the other fabric interconnect will not be usable. 

B. In a system with two fabric interconnects, you can only associate the pin group with both fabric interconnects; you cannot associate the pin group with only one fabric interconnect. 

C. In a system with two fabric interconnects, you can associate the pin group with only one fabric interconnect or with both fabric interconnect. This is a supported configuration. 

D. This configuration is not supported in a Cisco UCS domain. 

Answer:

Q2. Which three Cisco UCS server components can be upgraded via a host firmware package? (Choose three.) 

A. BIOS 

B. Cisco UCS Manager 

C. I/O module 

D. Cisco IMC 

E. fabric interconnect 

F. adapter 

G. board controller 

Answer: AFG 

Q3. Which log file in Cisco UCS Manager contains information about which user took a specific action? 

A. user access log 

B. system change log 

C. audit log 

D. access control log 

Answer:

Q4. A customer is trying to boot an operating system that is installed on the eUSB on a Cisco UCS B-Series blade server; however, the boot fails. What is the cause of this failure? 

A. The local disk must be the first device in the boot order. 

B. eUSB is not a supported boot device. 

C. eUSB support is available only on the Cisco UCS C-Series rack server. 

D. eUSB is not the first device in the boot order for the server. 

Answer:

Q5. A Cisco UCS chassis has two ports on I/O Module 1 connected to Fabric Interconnect A, and two ports on I/O Module 2 connected to Fabric Interconnect B. The I/O modules are connected to ports 1 and 2 on their respective fabric interconnects, and end host mode is configured. After a link failure occurs on port 1 of I/O Module 1, what happens to the traffic that was pinned to that link? 

A. The traffic fails until the link issue is resolved. 

B. The traffic is repinned to I/O Module 2 link 1, which is connected to Fabric Interconnect 

C. The traffic is repinned to the remaining link between I/O Module 1 and Fabric Interconnect A. 

D. The traffic is repinned automatically to Fabric Interconnect B. 

Answer:

Q6. Which remote access protocol is used by default to obtain CLI access to a Cisco UCS C-Series standalone server? 

A. Telnet 

B. SSH 

C. HTTP 

D. SSL 

E. SOCKS 

Answer:

Q7. Which three are valid tech support bundles to collect in the local management shell? (Choose three.) 

A. UCSM 

B. UCSM-MGMT 

C. Port-Channel 

D. Adapter 

E. SAN 

F. FEX 

Answer: ABF 

Q8. Which two Cisco Nexus 2000-Series Fabric Extenders support connections to both Cisco Nexus 5000 Series Switches and Cisco Nexus 7000 Series Switches? (Choose two.) 

A. Cisco Nexus 2248TP 

B. Cisco Nexus 2248TP-E 

C. Cisco Nexus 2232PP 

D. Cisco Nexus 2232TM 

Answer: AC 

Q9. Which three methods can be used to upgrade the Cisco IMC? (Choose three.) 

A. host firmware package 

B. blade firmware package 

C. controller firmware package 

D. management firmware package 

E. directly on the blade, under the Installed Firmware tab 

F. directly on the blade, under the Blade Firmware tab 

G. directly on the blade, under Inventory > CIMC 

Answer: DEG 

Q10. Which command sequence in the Cisco UCS C-Series rack server CLI sends tech support data to a TFTP server? 

A. ucs-c250 / # scope cimc ucs-c250 /cimc # scope tech-support ucs-c250 /cimc/tech-support # set path default.tar.gz ucs-c250 /cimc/tech-support *# set tftp-ip 192.168.70.45 ucs-c250 /cimc/tech-support *# commit 

B. ucs-c250 / # scope system ucs-c250 /system # scope tech-support ucs-c250 /system/tech-support # set path default.tar.gz ucs-c250 /system/tech-support *# set tftp-ip 192.168.70.45 ucs-c250 /system/tech-support *# commit 

C. ucs-c250 / # scope support ucs-c250 /support # scope tech-support ucs-c250 /support/tech-support # set path default.tar.gz ucs-c250 /support/tech-support *# set tftp-ip 192.168.70.45 ucs-c250 /support/tech-support *# commit 

D. ucs-c250 / # scope fault ucs-c250 /fault # scope tech-support ucs-c250 /fault/tech-support # set path default.tar.gz ucs-c250 /fault/tech-support *# set tftp-ip 192.168.70.45 ucs-c250 /fault/tech-support *# commit 

Answer: