[Free] Download New Updated (October 2016) Cisco 642-996 Real Exam 21-30

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QUESTION 21

You plan to build a Tier 1 data center with less redundant components. Which series of devices must you use for a top-of-rack solution?

 

A.	Cisco Nexus 5500
B.	Cisco Nexus 2000
C.	Cisco Nexus 5000
D.	Cisco Nexus 7000

 

Correct Answer: C

Explanation:

http://www.cisco.com/c/en/us/products/collateral/switches/nexus-5000-seriesswitches/white_paper_c11-522337.html

 

 

QUESTION 22

Refer to the exhibit. Server 1 has a significant amount of East/West communication with server 2. How will this traffic be handled?

 

 

A.	Layer 2 switched within N2K1
B.	Layer 2 switched within N5K1
C.	Layer 2 switched within N7K1
D.	Layer 3 routed within N5K1
E.	Layer 3 routed within N7K1
F.	Layer 2 switched with the vSwitch

 

Correct Answer: B

 

 

QUESTION 23

Which two descriptions of what occurs when you use a Cisco Nexus 7000 Series Switch as an FCoE switch are true? (Choose two.)

 

A.	You can forward IP traffic from the storageVDC.
B.	You can configure an FCoE port in any VDC.
C.	You can configure an FCoE port to be shared between the storage VDC and one other VDC.
D.	You can use M-Series and F-Series modules in the storage VDC.
E.	You can configure an FCoE port in the storageVDC only.

 

Correct Answer: BC

 

 

QUESTION 24

When designing a data center environment with ECMP and IP routing between the data center network segments, which design would be the most suitable?

 

A.	Layer 3 data center core
B.	Layer 3 data center core with Layer 2 extension
C.	Layer 2 data center core
D.	Layer 2 data center core with Layer 3 extension

 

Correct Answer: A

 

 

QUESTION 25

Which tool is a part of the Cisco ACE product family and is a critical component for cloud computing architectures?

 

A.	Cisco ANM
B.	Flexible NetFlow
C.	Cisco Prime LMS
D.	Cisco Prime DCNM for LAN

 

Correct Answer: A

 

 

QUESTION 26

Which design will reduce cable count and maintain all cables within a rack?

 

A.	Top-of-Rack design
B.	Middle-of-Row design
C.	End-of-Row design
D.	End-of-Rack design

 

Correct Answer: A

 

 

 

 

QUESTION 27

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

 

A.	a high-level conceptual architecture proposal
B.	a gap analysis
C.	a verification plan
D.	reactive fault detection and correction

 

Correct Answer: B

 

 

QUESTION 28

Which description of running the Cisco Prime Data Center Network Manager as a virtual machine is true?

 

A.	The virtual machine is shared between other services.
B.	The CPU and the memory must be reserved for the virtual machine.
C.	The MAC address can be changed after the Cisco Prime Data Center Network Manager is installed on the virtual machine.
D.	The virtual machine must run on a Hyper-V host.

 

Correct Answer: B

 

 

QUESTION 29

Your customer has asked you to recommend a data center storage design that includes Multihop FCoE for 400 database servers running on Cisco UCS C460M2 Rack Servers with Cisco UCS VIC 1225. Which of these server connectivity options are Cisco recommended for scalability and costeffectiveness?

 

A.	Server > Cisco Nexus 5548UP > Cisco Nexus 7018 > CISCO MDS9500
B.	Server > Cisco Nexus 4001i > Cisco Nexus 7018 > CISCO MDS 9500
C.	Server > Cisco Nexus 2232PP > Cisco Nexus 7018 > CISCO MDS 9500
D.	Server > Cisco Nexus 3548 > Cisco Nexus 7018 > CISCO MDS 9500

 

Correct Answer: C

 

 

QUESTION 30

Which software runs on a device that is connected to a TrustSec-enabled port?

 

A.	Initiator
B.	Authenticator
C.	Supplicant
D.	Requester
E.	Authentication Proxy

 

Correct Answer: C

 

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