Cisco 642-996 Online Practice Questions and Exam Preparation

Cisco 642-996 Online Questions & Answers

• Question 141:

  What is one example of a business requirement that drives the design of a newly installed data center?

  A. power
  B. cooling
  C. resource utilization and provisioning
  D. global availability
  D. global availability

• Question 142:

  Which protocol is required in order for FabricPath to support switches or hosts that dual- attach through classical Ethernet?

  A. VDC
  B. vPC
  C. LISP
  D. OTV
  E. VSS
  F. TRILL
  B. vPC

• Question 143:

  Which Cisco Nexus product operates inside the VMware ESX hypervisor, and supports the Cisco VM-FEX server virtualization technology?

  A. 1000v
  B. 1010
  C. 2000
  D. 5500
  E. 7000
  A. 1000v

• Question 144:

  What introduces unique implications into the overall Data Center aggregation layer design? (Choose Three.)

  A. High-speed switching fabric with a high forwarding rate
  B. Over-subscription values
  C. Service Modules
  D. IP routing
  E. WAN
  F. Internet Edge
  A. High-speed switching fabric with a high forwarding rate
  B. Over-subscription values
  C. Service Modules

• Question 145:

  

  Which two items represent features of VM-FEX with Cisco Nexus 5500? (Choose two)

  A. Software packet switching
  B. Hardware packet switching
  C. 802.1 Q
  D. VN-Tag (802.1 Qbh)
  E. Feature rich
  F. Higher performance
  B. Hardware packet switching
  D. VN-Tag (802.1 Qbh)

• Question 146:

  Cisco VM-FEX technology extends Cisco Fabric Extender technology to the virtual machine that eliminates which of the following?

  A. The dedicated interface on the parent switch is eliminated.
  B. The software-based switch in the hypervisor is eliminated.
  C. All virtual machine traffic is eliminated.
  D. The need for a physical switch is eliminated.
  B. The software-based switch in the hypervisor is eliminated.

• Question 147:

  Which of the following is true with respect to Cisco Adapter FEX?

  A. Cisco Adapter FEX is only supported on vSwitch.
  B. Cisco Adapter FEX enables the server adapter to be logically partitioned into multiple vNICs.
  C. Cisco Adapter FEX does not provide architectural flexibility.
  D. Cisco Adapter FEX increases the number of cables in the data center.
  B. Cisco Adapter FEX enables the server adapter to be logically partitioned into multiple vNICs.

• Question 148:

  Which three descriptions of VDC are true? (Choose three.)

  A. The management IP address of each VDC must be on a different subnet.
  B. The Cisco Nexus 7000 Series platform allows you to build up to 10 VDCs in a single node.
  C. You can provide departments with the ability to administer and maintain their own network nodes.
  D. You can secure the network partition between different tenants on the same physical switch.
  E. You can perform an ISSU on a per-VDC basis to separate the fault domains.
  F. You can consolidate the switch platforms of multiple departments onto a single physical platform.
  A. The management IP address of each VDC must be on a different subnet.
  C. You can provide departments with the ability to administer and maintain their own network nodes.
  F. You can consolidate the switch platforms of multiple departments onto a single physical platform.

• Question 149:

  You are designing a large-scale, multitenant data center. Which two features provide each tenant with the ability to manage its own IP services at the aggregation layer? (Choose two.)

  A. Cisco Nexus 7000 Series OTV
  B. Cisco Nexus 7000 Series RBAC
  C. Cisco ASA VRF tables
  D. Cisco Nexus 7000 Series VDCs
  E. Cisco ASA security contexts
  A. Cisco Nexus 7000 Series OTV
  D. Cisco Nexus 7000 Series VDCs

• Question 150:

  Which two options are examples of Layer 2 service virtualization? (Choose two.)

  A. GRE
  B. VRF
  C. VPLS
  D. MPLS
  E. vPC
  C. VPLS
  E. vPC