最新的Cisco Designing Cisco Data Center Unified Computing - 642-998免費考試真題
問題1
Which Cisco technology would you specify to provide your client's data center with context-aware identity validation and Layer 2 port authentication?
Which Cisco technology would you specify to provide your client's data center with context-aware identity validation and Layer 2 port authentication?
正確答案: A
問題2
Which three features in the VM-FEX software extend a Cisco Fabric Extender technology to the virtual machine? (Choose three.)
Which three features in the VM-FEX software extend a Cisco Fabric Extender technology to the virtual machine? (Choose three.)
正確答案: C,F,G
問題3
Which command does a mainframe use for all subsequent logins for either virtual machines or logical partitions, after the initial connection and login process?
Which command does a mainframe use for all subsequent logins for either virtual machines or logical partitions, after the initial connection and login process?
正確答案: C
問題4
Which tool can you use to evaluate server containment and consolidation scenarios?
Which tool can you use to evaluate server containment and consolidation scenarios?
正確答案: D
問題5
Which Cisco ACE Service Module deployment topology allows direct access to the servers for administration but requires either SNAT or PBR for load-balanced HTTP traffic returning from the server?
Which Cisco ACE Service Module deployment topology allows direct access to the servers for administration but requires either SNAT or PBR for load-balanced HTTP traffic returning from the server?
正確答案: D
問題6
During which assessment phase can you identify which data center technologies should be included in the environment?
During which assessment phase can you identify which data center technologies should be included in the environment?
正確答案: D
問題7
You are evaluating the use of a VMware virtual switch or a Cisco Nexus 1000V Series distributed virtual switch. Which two options describe benefits of using the Cisco Nexus 1000V Series distributed virtual switch? (Choose two.)
You are evaluating the use of a VMware virtual switch or a Cisco Nexus 1000V Series distributed virtual switch. Which two options describe benefits of using the Cisco Nexus 1000V Series distributed virtual switch? (Choose two.)
正確答案: B,C
問題8
Which two platforms are supported by Cisco Prime Data Center Network Manager? (Choose two.)
Which two platforms are supported by Cisco Prime Data Center Network Manager? (Choose two.)
正確答案: C,E
問題9
Which three actions can be performed in a data center access layer based on a unified fabric? (Choose three.)
Which three actions can be performed in a data center access layer based on a unified fabric? (Choose three.)
正確答案: B,C,F
問題10
Which two technologies provide the greatest reduction in energy consumption for a data center? (Choose two.)
Which two technologies provide the greatest reduction in energy consumption for a data center? (Choose two.)
正確答案: A,D
問題11
Which term is synonymous with offloading network I/O processing from the hypervisor to a physical switch ASIC?
Which term is synonymous with offloading network I/O processing from the hypervisor to a physical switch ASIC?
正確答案: B
問題12
Your customer has a requirement to load balance traffic to rich media servers connected to the data center access layer.
Which Cisco ACE Service Module deployment topology will yield the highest potential bandwidth to subscribers?
Your customer has a requirement to load balance traffic to rich media servers connected to the data center access layer.
Which Cisco ACE Service Module deployment topology will yield the highest potential bandwidth to subscribers?
正確答案: C
問題13
You are planning to migrate an existing customer infrastructure to a new data center infrastructure. Existing IP addresses must be preserved during the migration. Which three design options must you implement? (Choose three.)
You are planning to migrate an existing customer infrastructure to a new data center infrastructure. Existing IP addresses must be preserved during the migration. Which three design options must you implement? (Choose three.)
正確答案: E,F,G