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642-996 Product Description:
Exam Number/Code: 642-996 vce
Exam name: Designing Cisco Data Center Unified Fabric (DCUFD)
n questions with full explanations
Certification: Cisco Certification
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Instant Access to Free VCE Files: Cisco 642-996 Designing Cisco Data Center Unified Fabric (DCUFD)

642-996 examcollection

Exam Code: 642-996 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Designing Cisco Data Center Unified Fabric (DCUFD)
Certification Provider: Cisco
Free Today! Guaranteed Training- Pass 642-996 Exam.

2016 May 642-996 Study Guide Questions:

Q51. Which protocol does the Data Center Bridging Capability Exchange protocol use to discover and initialize DCB-compliant devices?

A.LLDP

B.ETS

C.PFC

D.FIP

E.TCP

Answer: A


Q52. Which statement about VLANs configured in FabricPath mode on a Cisco Nexus 7000 switch is true?

A.They use classical MAC learning by default.

B.FabricPath VLANs requires 802.1Q trunks for forwarding.

C.VLANs configured for FabricPath can exist only on F-Series line cards.

D.The forwarding engine uses any M-Series line cards present in the switch for MAC proxy forwarding.

Answer: C


Q53. What are the benefits of an Adapter FEX?

A.requires fewer adapters, cables, network ports, and network devices

B.provides the ability to VMware VMotion across data centers

C.reduces complexity in the data center

D.works with the IEEE 802.1RB standard

Answer: A


642-996  study guide

Up to the minute 642-996 dcufd v5.0:

Q54. Which four options describe I/O Accelerator? (Choose four.)

A.is topology dependent

B.provides unified acceleration service

C.provides high availability and resiliency

D.provides load balancing

E.is transport agnostic

F.Each IOA engine provides 1-Gbps application throughput.

G.uses TCP

H.does not support multiple paths and PortChannels

Answer: BCDE


Q55. 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

Answer: A


Q56. 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

Answer: B


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Real 642-996 dumps:

Q57. Which option is needed to implement MACsec on a Cisco Nexus 7000 device?

A.Supervisor 2E module

B.Advanced Security license

C.RADIUS server

D.M-Series or F3 line cards

Answer: D


Q58. Which item represents a hardware requirement on the Cisco MDS 9500 Series Director to achieve Fibre Channel connectivity with the Cisco Nexus 7000 Series data center switch? (Choose one.)


A.Cisco MDS 9000 Family 48-Port 8-Gbps Advanced Fibre Channel Switching Module

B.Cisco MDS 9000 Family 4-Port 10-Gbps Fibre Channel Switching Module

C.Cisco MDS 9000 16-Port Storage Services Node

D.Cisco MDS 9000 10-Gbps 8-Port FCoE Module

Answer: D


Q59. Which tool is used to manage NX-OS devices and features like vDC and vPC?

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

Answer: D


Q60. Which two features require configuration on a Cisco Nexus 7000 Series data center switch to combat ARP cache poisoning attacks? (Choose two.)

A.Port Security

B.MAC ACL

C.TrustSec

D.DAI

E.DHCP Snooping

F.ARP Guard

Answer: DE



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