Download New Updated (Spring 2015) Cisco 642-874 Actual Tests 81-90

Ensurepass

 

QUESTION 81

Which option lists the EIGRP minimum timer settings for hello and dead timers in seconds?

 

A.

4 and 6

B.

2 and 4

C.

2 and 6

D.

both 6

Correct Answer: C

QUESTION 82

Which option is the Cisco preferred, most versatile, and highest-performance way to deploy IPv6 in existing IPv4 environments?

 

A.

dual stack

B.

hybrid

C.

service block

D.

dual service

 

Correct Answer: A

 

 

QUESTION 83

Which option is the preferred and most versatile model to deploy IPv6 in existing IPv4 environments?

 

A.

hybrid

B.

service block

C.

dual stack

D.

processes

 

Correct Answer: C

 

 

QUESTION 84

Which router type injects external LSAs into the OSPF database using either other routing protocols or static routes?

 

A.

backbone router

B.

ABR

C.

internal router

D.

designated router

E.

ASBR

 

Correct Answer: E

 

 

QUESTION 85

Given the addresses 10.10.16.0/24 and 10.10.23.0/24, which option is the best summary?

 

A.

10.10.0.0/16

B.

10.10.8.0/23

C.

10.10.16.0/23

D.

10.10.16.0/21

 

Correct Answer: D

 

 

 

 

 

 

 

QUESTION 86

Refer to the exhibit. The network engineer wants to ensure that receiver A does not receive traffic from the video conference.

 

clip_image001

 

For multicast traffic, where must the filtering be placed to fulfill that requirement?

 

A.

R1

B.

Video Conference

C.

A

D.

S1

E.

R2

 

Correct Answer: D

 

 

QUESTION 87

Which two VPN solutions extend the routing capabilities of basic IPsec VPNs? (Choose two.)

 

A.

GRE

B.

NVI

C.

DES

D.

VTI

E.

AES

 

Correct Answer: AD

 

 

QUESTION 88

Which option is an advanced WAN services design consideration for a multipoint architecture that connects two or more customer devices using Ethernet bridging techniques over an MPLS network?

 

A.

VPLS

B.

Metro Ethernet

C.

MPLS

D.

SONET/SDH

 

Correct Answer: A

 

 

QUESTION 89

Which three options are basic technical metrics that a good SLA includes? (Choose three.)

 

A.

packet loss

B.

devices

C.

latency

D.

clients

E.

IP availability

F.

distance

 

Correct Answer: ACE

 

 

QUESTION 90

Which option is a benefit of site-to-site VPNs?

 

A.

less configuration required than a WAN circuit

B.

more secure than a dedicated WAN circuit

C.

less expensive than a dedicated WAN circuit

D.

more reliable than a dedicated WAN circuit

 

Correct Answer: C

Free VCE & PDF File for Cisco 642-874 Real Exam

Instant Access to Free VCE Files: CCNA | CCNP | CCIE …
Instant Access to Free PDF Files: CCNA | CCNP | CCIE …