642-996 Latest Exam (Aug 2018)

[Free] 2018(Aug) Dumps4cert Cisco 642-996 Dumps with VCE and PDF Download 51-60

August 22, 2018

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Designing Cisco Data Center Unified Fabric

Question No: 51

What is a typical output of the design planning phase that characterizes an existing data center?

  1. a high-level conceptual architecture proposal

  2. a gap analysis

  3. a verification plan

  4. reactive fault detection and correction

Answer: B

Question No: 52

What is one example of typical business requirements that are driving the design of installed base data centers?

  1. IT reorganization

  2. virtualization

  3. greater collaboration

  4. physical space

Answer: C

Question No: 53

The classical aggregation layer design does not provide isolation on the control plane and on the data plane. What is the solution to this problem?

  1. STP

  2. VDC

  3. Cisco ISO ISSU

  4. HSRP

Answer: B

Question No: 54

Which physical data center design will reduce cabling and keep all of the cables within a rack?

  1. ToR design

  2. MoR design

  3. EoR design

  4. ILR design

Answer: A

Question No: 55

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

  1. High-speed switching fabric with a high forwarding rate

  2. Over-subscription values

  3. Service Modules

  4. IP routing

  5. WAN

  6. Internet Edge

Answer: A,B,C

Question No: 56

Your customer would like to run FCoE in the access layer. Which fabric extender should the customer utilize in its design?

  1. Cisco Nexus 2148T

  2. Cisco Nexus 2224TP

  3. Cisco Nexus 2248TP-F

  4. Cisco Nexus 2232PP

Answer: D

Question No: 57

Which two business requirements are factors in choosing to use Cisco Unified Fabric? (Choose two.)


increased network component security


short-term capital expenditure savings


reduced license costs for virtual servers


maximized energy efficiency


long-term cost savings

Answer: A,D

Question No: 58

Which item represents a method of increasing storage utilization efficiency?

  1. thin provisioning

  2. thick provisioning

  3. transparent provisioning

  4. hold-back provisioning

  5. weighted provisioning

Answer: A

Question No: 59


Review topology and screenshots, and then answer questions that validate your knowledge of

Cisco Nexus Switches.

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To access the multiple-choice questions, click on the numbered boxes on the left of the top panel.

Review the Exhibit associated with the question. There are four multiple-choice questions with this task.

Be sure to answer all four questions before selecting the Next button

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Refer to the Topology in Exhibit 1. Which of the following statements is true?


All four links from the Cisco Nexus7000s to the Cisco Nexus 5000s are forwarding.


Multipath I/O from the Cisco UCS C200 servers to Fibre Channel storage is unavailable with this topology.


The Fabric Extenders are simultaneously active on the Cisco Nexus 5000s and Cisco Nexus 7000 switches.


The Fabric Extenders support FCoE.

Answer: B

Question No: 60

You work as the network administrator at ABC.com. You are deploying a top-of-rack equipment distribution and cabling design for the company network. Which benefit results does the network get from the deployment?

  1. optimal port utilization in the rack

  2. improved cable management across racks

  3. faster convergence for Layer 2 services

  4. security and application networking at the access layer

Answer: B

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