[Free] Download Latest (March 2016) Cisco 642-998 Real Exam 101-110

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QUESTION 101

Which three options are examples of NHRP? (Choose three.)

 

A.

OSPF

B.

HSRP

C.

VRRP

D.

GLBP

E.

OCSP

F.

EIGRP

G.

MPLS

 

Correct Answer: BCD

 

 

QUESTION 102

A client has five Cisco UCS domains and is looking for the most efficient method in which to manage them. Which solution best suits this need?

 

A.

Cisco UCS Director

B.

Data Center Network Manager

C.

Cisco Prime Infrastructure

D.

Cisco UCS Central

E.

Cisco Prime Network Services Controller

 

Correct Answer: D

 

 

 

 

 

 

QUESTION 103

Which three actions can be performed in a data center access layer based on a unified fabric? (Choose three.)

 

A.

QoS traffic classification

B.

QoS traffic queuing

C.

routing summarization

D.

IGMP snooping

E.

routing redistribution

F.

traffic compression

 

Correct Answer: ABD

 

 

QUESTION 104

In which Ethernet operational mode does a Cisco UCS Fabric Interconnect allow multiple Layer 2 uplinks, where pinning is required?

 

A.

end-host mode

B.

switching mode

C.

server-to-server pinning mode

D.

spanning-tree collapsed mode

 

Correct Answer: A

 

 

QUESTION 105

Which two important benefits result from deploying Cisco Catalyst 4948 Switches in a top- of-rack access layer design? (Choose two.)

 

A.

increased fault tolerance

B.

improved server density

C.

improved power distribution

D.

simpler logical density

E.

simpler logical topology

 

Correct Answer: CE

 

 

QUESTION 106

When multicast traffic is a required design element, why is the Cisco UCS 6248UP a better choice than the Cisco UCS 6140XP?

 

A.

Cisco UCS 6140XP does not allow multicast traffic propagation.

B.

Cisco UCS 6140XP does not support IGMP snooping on uplink interfaces.

C.

Cisco UCS 6248UP employs separate unicast and multicast egress queues.

D.

Cisco UCS 6248UP supports PIM dense mode rendezvous points.

E.

Cisco UCS 6248UP supports dynamic queue mapping of IGMP v3 requests.

 

Correct Answer: C

 

 

 

QUESTION 107

Which Cisco product is the least likely example of an access layer switch within the data center network?

 

A.

Cisco Nexus 1000v

B.

Cisco Nexus 5500

C.

Cisco Nexus 7000

D.

Cisco MDS 9222i

 

Correct Answer: D

 

 

QUESTION 108

Which Cisco ACE Service Module deployment topology allows direct access to the servers for administration but requires either SNAT or PBR for load-balanced HTTP traffic returning from the server?

 

A.

Transparent

B.

One-Arm

C.

Routed

D.

Inline

E.

Asymmetric Server Normalization

 

Correct Answer: B

 

 

QUESTION 109

Which two requirements must be satisfied to implement STP Bridge Assurance on Cisco Nexus switches? (Choose two.)

 

A.

CST or RSTP

B.

STP or RSTP

C.

MST or Rapid PVST+

D.

a port type of network

E.

a port type of edge

F.

a port type of normal

 

Correct Answer: CD

 

 

QUESTION 110

What is the purpose of the Cisco UCS TCO/ROI Advisor tool?

 

A.

to design the components of Cisco UCS solution

B.

to compare an existing environment to a Cisco UCS solution from a cost prospective

C.

to measure the current system workloads across various elements of the IT infrastructure

D.

to plan for system capacity optimization through detailed utilization analysis

 

Correct Answer: B

 

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