Through the feedback of many examinees who have used ITCertKing's training program to pass some IT certification exams, it proves that using ITCertKing's products to pass IT certification exams is very easy. Recently, ITCertKing has developed the newest training solutions about the popular Cisco certification 642-874 exam, including some pertinent simulation tests that will help you consolidate related knowledge and let you be well ready for Cisco certification 642-874 exam.
If you are still study hard to prepare the Cisco 642-874 exam, you're wrong. Of course, with studying hard, you can pass the exam. But may not be able to achieve the desired effect. Now this is the age of the Internet, there are a lot of shortcut to success. ITCertKing's Cisco 642-874 exam training materials is a good training materials. It is targeted, and guarantee that you can pass the exam. This training matrial is not only have reasonable price, and will save you a lot of time. You can use the rest of your time to do more things. So that you can achieve a multiplier effect.
Cisco 642-874 certification can guarantee you have good job prospects, because Cisco certification 642-874 exam is a difficult test of IT knowledge, passing Cisco certification 642-874 exam proves that your IT expertise a strong and you can be qualified for a good job.
We are all ordinary human beings. Something what have learned not completely absorbed, so that wo often forget. When we need to use the knowledge we must learn again. When you see ITCertKing's Cisco 642-874 exam training materials, you understand that this is you have to be purchased. It allows you to pass the exam effortlessly. You should believe ITCertKing will let you see your better future. Bright hard the hard as long as ITCertKing still, always find hope. No matter how bitter and more difficult, with ITCertKing you will still find the hope of light.
Exam Code: 642-874
Exam Name: Cisco (Designing Cisco Network Service Architectures)
One year free update, No help, Full refund!
Total Q&A: 281 Questions and Answers
Last Update: 2013-09-24
642-874 Free Demo Download: http://www.itcertking.com/642-874_exam.html
NO.1 Which of these technologies is characterized as being a multipoint Layer 2 VPN that connects two or
more customer devices using Ethernet bridging techniques?
A. DPT
B. MPLS
C. VPLS
D. CWDM
E. DWDM
F. SONET/SDH
Answer: C
Cisco 642-874 pdf 642-874 exam dumps 642-874
NO.2 Which of these recommendations is most appropriate for the core layer in the Cisco Campus
Architecture?
A. Utilize Layer 3 switching
B. Utilize software accelerated services
C. Aggregate end users and support a feature-rich environment
D. Perform packet manipulation and filtering at the core layer
E. Use redundant point to-point Layer 2 interconnections when where is a link or node failure.
Answer: A
Cisco certification 642-874 exam 642-874 test answers
NO.3 As a critical part of the design for the Enterprise Campus network, which of the following two are true
concerning intrusion detection and prevention solution? (Choose two)
A. IDS is capable of both inline and promiscuous monitoring, while IPS is only capable of promiscuous
monitoring
B. IDS will stop malicious traffic from reaching its intended target for certain types of attacks.
C. IPS processes information on Layers 3 and 4 as well as analyzing the contents and payload of the
packets for more sophisticated embedded attacks (Layers 3 to 7)
D. IPS inspects traffic statefully and needs to see both sides of the connection to function properly
E. IDS placement at the perimeter of Data Center outside the firewall generates many warnings that have
relatively low value because no action is likely to be taken on this information
Answer: C,D
Cisco 642-874 exam dumps 642-874 braindump 642-874 642-874 questions
NO.4 DRAG DROP
Drag the characteristic on the left the associated firewall deployment or topology on the right.
Answer:
NO.5 OSPF stub areas are an important tool for the Network designer; which of the following two should be
considered when utilizing OSPF stub areas? (Choose two)
A. OSPF stub areas increase the size of the LSDB with the addition of Type 3 and 5 LSAs
B. OSPF not so stubby areas are particularly useful as a simpler form of summarization
C. OSPF stub areas are always insulated from external changes
D. OSPF stub areas can distinguish among ASBRs for destinations that are external to the OSPF domain
E. OSPF totally stubby areas cannot distinguish among ABRs for the best route to destinations outside
the area
Answer: C,E
Cisco exam prep 642-874 original questions 642-874 642-874 certification 642-874 demo
NO.6 How does ERS use the VLAN tag?
A. to provide service internetworking
B. to support transparency for Layer 2 frames
C. as a connection identifier to indicate destination
D. as a mapping to the DLCI in service internetworking
E. to provide a trunk by which all VLANs can navigate from one site to one or multiple sites
Answer: C
Cisco 642-874 642-874 questions
NO.7 DRAG DROP
Drag the characteristic on the left to the corresponding IPSec VPN solution on the right.
Answer:
NO.8 Which two of these are characteristics of MPLS VPNs? (Choose two)
A. Layer 3 MPLS VPNs can forward only IP packets
B. Layer 2 MPLS VPNs can forward any network protocol
C. MPL S label paths are automatically formed based on Layer 2 frames
D. Layer 3 MPLS VPNs can forward any network protocol based on Layer 2 frames
E. In Layer 2 MPLS VPNS, the service provider controls the customer Layer 3 policies
Answer: A,B
Cisco 642-874 642-874 642-874 test 642-874 certification training
NO.9 Which two statements are correct regarding Flex Links? (Choose two)
A. An interface can belong to multiple Flex Links.
B. Flex Links operate only over single pairs of links.
C. Flex Link pairs must be of the same interface type
D. Flex Links automatically disable STP so no BPDUs are propagated
E. Failover from active to standby on Flex Links takes less than a second
Answer: B,D
Cisco 642-874 test questions 642-874 642-874
NO.10 When an Enterprise Campus network designer is addressing the merger of two companies with
different IGPs, which of the following is considered a superior routing design?
A. Eliminate the management and support for redistribution by choosing and cutting over to a single IGP
at the time of merger
B. Maintain distinct pockets across a moving boundary of routing protocols, redistributing between them
C. Manipulate the administrative distance of the different IGPs to be equal throughout the network
D. Leave the IGPs independent without redistribution wherever communication between company entities
is not required
Answer: B
Cisco 642-874 642-874 exam dumps 642-874 642-874
NO.11 Which technology is an example of the need for a designer to clearly define features and desired
performance when designing advanced WAN services with a service provider?
A. FHRP to remote branches.
B. Layer 3 MPLS VPNs secure routing
C. Control protocols (for example Spanning Tree Protocol) for a Layer 3 MPLS service.
D. Intrusion prevention, QoS, and stateful firewall support network wide.
Answer: B
Cisco braindump 642-874 test 642-874 642-874
NO.12 In base e-Commerce module designs, where should firewall perimeters be placed?
A. core layer
B. Internet boundary
C. aggregation layer
D. aggregation and core layers
E. access and aggregation layers
Answer: A
Cisco test questions 642-874 642-874 braindump 642-874 exam dumps
NO.13 DRAG DROP
Drag the best practice recommendation for an Enterprise Campus network on the left to the technology to
which it most applies on the right.
Answer:
NO.14 Why is STP required when VLANs span access layer switches?
A. to ensure a loop-free topology
B. to protect against user-side loops
C. in order to support business applications
D. because of the risk of lost connectivity without STP
E. for the most deterministic and highly available network topology
Answer: B
Cisco 642-874 pdf 642-874 questions
NO.15 Which of these Layer 2 access designs does not support VLAN extensions?
A. FlexLinks
B. loop-free U
C. looped square
D. looped triangle
Answer: B
Cisco 642-874 certification 642-874 test answers 642-874 642-874
NO.16 Which virtualization technology allows multiple physical devices to be combined into a single logical
device?
A. device visualization
B. device clustering
C. server visualization
D. network visualization
Answer: B
Cisco certification 642-874 642-874 exam
NO.17 Which of the following is true concerning best design practices at the switched Access layer of the
traditional layer2 Enterprise Campus Network?
A. Cisco NSF with SSO and redundant supervisors has the most impact on the campus in the Access
layer
B. Provides host-level redundancy by connecting each end device to 2 separate Access switches
C. Offer default gateway redundancy by using dual connections from Access switches to redundant
Distribution layer switches using a FHRP
D. Include a link between two Access switches to support summarization of routing information
Answer: A
Cisco dumps 642-874 exam 642-874 demo 642-874 study guide
NO.18 There are 3 steps to confirm whether a range of IP address can be summarized. When of the following
is used in each of these 3 steps?
A. The first number in the contiguous block of addresses
B. The last number in the contiguous block of addresses
C. The size of the contiguous block of addresses
D. The subnet mask of the original network address
Answer: C
Cisco pdf 642-874 642-874 pdf
NO.19 Which three Layer 2 access designs have all of their uplinks in an active state? (Choose three.)
A. Flex Links
B. loop free U
C. looped square
D. looped triangle
E. loop-tree inverted U
Answer: B,C,E
Cisco certification training 642-874 dumps 642-874
NO.20 Which three routing protocols can minimize the number of routes advertised in the network? (Choose
three)
A. IGRP
B. RIPv2
C. OSPF
D. EIGRP
E. BGP
Answer: B,C,D
Cisco answers real questions 642-874 certification 642-874 642-874 study guide
ITCertKing offer the latest 70-481 exam material and high-quality JN0-360 pdf questions & answers. Our 70-684 VCE testing engine and 000-087 study guide can help you pass the real exam. High-quality 1z0-593 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.
Article Link: http://www.itcertking.com/642-874_exam.html
没有评论:
发表评论