거침없이 발전해나가는 IT업계에서 자신만의 자리를 동요하지 않고 단단히 지킬려면 Cisco 642-999 (Implementing Cisco Data Center Unified Computing) 시험은 무조건 패스해야 합니다. 하지만  Cisco 642-999 (Implementing Cisco Data Center Unified Computing) 시험패스는 하늘에 별따기 만큼 어렵습니다. 시험이 영어로 출제되어 공부자료 마련도 좀 힘든편입니다.

NO.1 Which of the following is not a feature of the Cisco Unified Computing System VIC-1280
adaptor?
A. capable of up to 256 virtual interfaces
B. supports FCoE
C. supports Cisco VM-FEX
D. compatible with the C- or B-Series Cisco Unified Computing System servers
Answer: D

NO.2 Which two of the listed BIOS options are required for VM-FEX in high performance mode?
(Choose two.)
A. RSS
B. interrupt coherency
C. virtualization technology
D. cache validation
E. ATS support
Answer: C,E

NO.3 Which options are valid port types when configuring fixed 10-Gb LAN interfaces on the Cisco
UCS
6200 Series Fabric Interconnects? (Choose three.)
A. monitoring port
B. server port
C. uplink Ethernet port
D. FEX port
E. Fibre Channel storage port
Answer: A,B,C

NO.4 When adding a VMware ESXi host to the Distributed Virtual Switch, what are two risks of
migrating
a VMNIC that is associated to vSwitch 0? (Choose two.)
A. loss of access to the management IP interface
B. duplicate IP address error
C. duplicate MAC address error
D. loss of VMware ESXi communication with VMware vCenter
E. DVS port group will not appear in the VM network settings
F. DVS port group will overwrite the port groups in vSwitch 0
Answer: A,D

NO.5 What is the purpose of the maximum ports that are filed in the port profile?
A. determines the maximum number of uplinks that VMs can use
B. determines the maximum number of VMs that can use the DVS
C. determines the maximum number of DVSs that can use the port profile
D. determines the maximum number of dynamic vNICS on the DVS
Answer: D