Get all latest (August) Cisco 642-996 Actual Test 41-50

Ensurepass

 

QUESTION 41

Which benefit does the Dynamic Resource Allocation Protocol provide to Cisco FabricPath?

 

A.

FTAG assignment

B.

switch-ID assignment

C.

conversational learning

D.

vPC+ ID assignment

E.

IS-IS compatibility

 

Correct Answer: B

 

 

QUESTION 42

Which protocols are Cisco recommended for connecting the main data center to a remote data center?

 

A.

LISP

B.

OTV

C.

FabricPath

D.

vPC

 

Correct Answer: B

 

 

QUESTION 43

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.

 

Correct Answer: B

 

 

QUESTION 44

Which tool provides centralized device and security policy
management for Cisco VSG?

 

A.

Cisco ANM

B.

Flexible NetFlow

C.

Cisco Prime LMS

D.

Cisco Prime DCNM for LAN

E.

Cisco Prime DCNM for SAN

F.

Cisco VNMC

 

Correct Answer
:
F

 

 

QUESTION 45

clip_image002

 

Select two items that represent features of the Aggregation layer in the Data Center 3-layer design. (Choose two)

 

A.

High-speed Layer 3 switching

B.

First-Hop Routing Protocols

C.

Demarcation point between static and dynamic routing protocols

D.

QoS Marking

E.

Q 802.1X

 

Correct Answer: AB

 

 

QUESTION 46

Which Cisco Nexus switch offers possibilities for implementation of the virtual switching layer in VMware?

 

A.

Cisco Nexus 5596 Switch

B.

Cisco Nexus 7010 Switch

C.

Cisco Nexus 1000v Switch

D.

Cisco Nexus 2248 FEX

 

Correct Answer: C

 

 

 

 

 

 

QUESTION 47

Refer to the exhibit. Assume that all deployed switches are with Supervisor 1 and M-Series line cards. Which statement about the implementation of Cisco FabricPath in the core at sites S1 and S2 is true?

 

clip_image003

 

A.

Site S3 should also have FabricPath implemented to ensure optimal traffic flows.

B.

An upgrade to Supervisor 2E is required for FabricPath support.

C.

Installation of additional linecards such as F2 or F2e linecards is required.

D.

OTV and FabricPath cannot coexist on the same switch due to differences in frame formats.

 

Correct Answer: C

 

 

QUESTION 48

Which three protocols are effective in minimizing the use of STP in the data center design? (Choose three.)

 

A.

FCoE

B.

vPC

C.

vDC

D.

FabricPath

E.

802.1ad

F.

STP

 

Correct Answer: ABD

 

 

 

 

 

QUESTION 49

Which three Cisco technologies or solutions are used during the virtualization design into the data center access layer? (Choose three.)

 

A.

Cisco Nexus 1000V switch

B.

Cisco UCS pass-through switching with VM-FEX

C.

Cisco Virtual Services Appliance

D.

Cisco Adapter-FEX when using Cisco UCS C-Series Servers

E.

Cisco Distributed Virtual Switch

F.

Fibre Channel switch mode

 

Correct Answer: ABD

 

 

QUESTION 50

clip_image005

 

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

 

Correct Answer: BD

 

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