[Free] Download Latest (March 2016) Cisco 642-998 Real Exam 91-100

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QUESTION 91

Which item can be used as an alternative reconnaissance tool to the NetApp OnCommand Balance application?

 

A.

NetIQ PlateSpin

B.

VKernel vOPS

C.

Microsoft Assessment and Planning Toolkit

D.

VMware vCenter Orchestrator plug-in

E.

Symantec Enterprise Security Manager

 

Correct Answer: A

 

 

QUESTION 92

Which option can be used to provide a nonproprietary method of load balancing and redundancy between the access and aggregation layers in the data center?

 

A.

PAgP port channel

B.

LACP

C.

vPC

D.

vPC+

E.

host vPC

 

Correct Answer: B

 

 

QUESTION 93

Which FEX topology ensures deterministic bandwidth at the expense of server-link stability during FEX uplink failure?

 

A.

port channel

B.

static pinning

C.

virtual port channel

D.

dynamic pinning

E.

Equal-Cost Multipath

F.

RPVST

 

Correct Answer: B

 

 

QUESTION 94

Which two statements about how universal ports are converted from Ethernet to Fibre Channel ports are true? (Choose two.)

 

A.

Fibre Channel ports should be configured consecutively from the last port of a module.

B.

Port type changes become effective immediately after configuration.

C.

Fibre Channel ports should be configured consecutively from the first port of a module.

D.

Port type changes become effective only after reloading the switch.

E.

Fibre Channel ports may be assigned to any available port without regard to switch location.

 

Correct Answer: AD

 

 

QUESTION 95

What are traits of a routing protocol used in a data center? (Choose two.)

 

A.

proprietary and secure

B.

fast route convergence

C.

support for ECMP

D.

support for LACP

E.

support for large hop limit

 

Correct Answer: BC

 

 

QUESTION 96

Which three characteristics are associated with the aggregation layer of a Cisco Data Center Unified Fabric network? (Choose three.)

 

A.

no packet manipulation

B.

QoS – policing

C.

voice, data, and wireless convergence

D.

scalable routing protocols

E.

provides default gateway redundancy

F.

QoS – classification and queuing

G.

routing manipulation and filtering

H.

aggregates end users

 

Correct Answer: BEG

 

 

QUESTION 97

Which two devices are Cisco recommended for a ToR data center design for access layer connectivity? (Choose two.)

 

A.

Cisco Nexus 7000 Series

B.

Cisco Nexus 5500 Series

C.

Cisco Nexus 4000 Series

D.

Cisco Nexus 3000 Series

E.

Cisco Nexus 2000 Series

 

Correct Answer: BE

 

 

QUESTION 98

Which two types of Cisco series switches can be managed by using the Device Manager in Cisco Prime Data Center Network Manager? (Choose two.)

 

A.

Cisco Nexus 7000

B.

Cisco Nexus 3000

C.

Cisco Catalyst 6500

D.

Cisco MDS 9000

E.

Cisco Nexus 5000

 

Correct Answer: DE

QUESTION 99

Which statement about FCoE is true?

 

A.

FCoE is not supported on any Nexus 2000 Series Fabric Extenders.

B.

Not a single FCoE VLAN can map to multiple VSANs.

C.

Inter-switch FCoE links can be configured to carry multiple VSANs.

D.

FCoE does not support NPV/NPIV mode.

 

Correct Answer: C

 

 

QUESTION 100

Which STP protocol is the default that is enabled on Cisco Nexus switches?

 

A.

STP (802.1d)

B.

MST (802.1s)

C.

RSTP (802.1w)

D.

Rapid PVST+

 

Correct Answer: D

 

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