[Free] Download Latest (March 2016) Cisco 642-998 Real Exam 61-70

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QUESTION 61

Which access-layer device is capable of low-latency 40 Gb Ethernet switching?

 

A.

Cisco Nexus 5596UP

B.

Cisco Nexus 4000

C.

Cisco Nexus 3016

D.

Cisco Nexus 2232

E.

Cisco Nexus 2248

 

Correct Answer: C

 

 

QUESTION 62

You have a vPC domain that contains a Cisco Nexus 5000 Series pair. You plan to implement HSRP. Which feature must you enable to ensure that forwarding paths are load balanced between two active gateways?

 

A.

auto-recovery

B.

role-priority

C.

peer-switch

D.

peer-gateway

 

Correct Answer: D

 

 

QUEST
ION 63

Which item is a component of Cisco DCNM?

 

A.

Cisco DCNM for SAN and Cisco DCNM for LAN

B.

Cisco DCNM for Cisco UCS Manager

C.

Cisco DCNM for B- and C-Series servers

D.

Cisco DCNM FabricPath license

 

Correct Answer: A

 

 

QUESTION 64

Which two customer challenges does Cisco DCNM address? (Choose two.)

 

A.

Cisco DCNM proactively monitors the overall health of the data center network.

B.

Cisco DCNM is designed to work with Cisco Fabric Manager.

C.

Cisco DCNM generates alerts when it detects an issue that may negatively affect service.

D.

Cisco DCNM is designed for enterprise customers only to increase network uptime.

E.

Cisco DCNM Essentials Edition is capable of VM-aware monitoring, which reduces administrative overhead.

 

Correct Answer: AC

 

 

QUESTION 65

Which four options about a Cisco Nexus 1000 Series Switch are true? (Choose four.)

 

A.

number of VLANs for Layer 2 connectivity between VSM and VEM: 2

B.

VMware vSphere Enterprise Plus Version 4.1 or later; supports VMware vSphere 5.5

C.

VMware Distributed Resource Scheduler

D.

VMware vShield Zones

E.

maximum 1048 active VLANs

F.

maximum 2048 port profiles

G.

minimum 1048 active VLA

H.

minimum 2048 port profiles

 

Correct Answer: BCDF

 

 

QUESTION 66

Which two technologies provide the greatest reduction in energy consumption for a data center? (Choose two.)

 

A.

server virtualization

B.

a converged network infrastructure

C.

network virtualization

D.

routing table virtualization

E.

orchestration and automation

 

Correct Answer: AB

 

 

QUESTION 67

Which three benefits make a data center core Cisco Nexus 7010 Switch an effective solution? (Choose three.)

 

A.

high availability

B.

high performance

C.

unified I/O

D.

support for data center service modules

E.

IP multicast

F.

support for 24-port Gb/s line card

G.

virtualization

 

Correct Answer: ABC

 

 

QUESTION 68

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Give the above configuration example answer the following question. What is the memory size per Host?

 

A.

64GB

B.

128 GB

C.

164 GB

D.

192 GB

E.

256 GB

 

Correct Answer: A

 

 

QUESTION 69

You plan to implement a new data center solution that will use an IGP. Which routing protocol must you use in a large full-mesh network that requires fast convergence and scalability?

 

A.

LDP

B.

BGP

C.

RIP

D.

EIGRP

E.

IS-IS

 

Correct Answer: E

 

 

QUESTION 70

You plan to use Cisco FEX and Cisco Nexus 7000 Series Switches. Which deployment model is valid?

 

A.

straight-through connections that use static pinning

B.

active/active fabric extenders that use vPC

C.

straight-through connections that use dynamic pinning

D.

active/active fabric extenders that use straight-through connections

 

Correct Answer: C

 

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