Pass4Test est un fournisseur de formation pour une courte terme, et Pass4Test peut vous assurer le succès de test Cisco 642-874. Si malheureusement, vous échouez le test, votre argent sera tout rendu. Vous pouvez télécharger le démo gratuit avant de choisir Pass4Test. Au moment là, vous serez confiant sur Pass4Test.
Pour vous laisser savoir mieux que la Q&A Cisco 642-874 produit par Pass4Test est persuadante, le démo de Q&A Cisco 642-874 est gratuit à télécharger. Sous l'aide de Pass4Test, vous pouvez non seulement passer le test à la première fois, mais aussi économiser vos temps et efforts. Vous allez trouver les questions presque même que lesquels dans le test réel. C'est pourquoi tous les candidats peuvent réussir le test Cisco 642-874 sans aucune doute. C'est aussi un symbole d'un meilleur demain de votre carrière.
Code d'Examen: 642-874
Nom d'Examen: Cisco (Designing Cisco Network Service Architectures)
Questions et réponses: 281 Q&As
Nous sommes clairs que ce soit necessaire d'avoir quelques certificats IT dans cette industrie de plus en plus intense. Le Certificat IT est une bonne examination des connaissances démandées. Dans l'Industrie IT, le test Cisco 642-874 est une bonne examination. Mais c'est difficile à passer le test Cisco 642-874. Pour améliorer le travail dans le future, c'est intélligent de prendre une bonne formation en coûtant un peu d'argent. Vous allez passer le test 100% en utilisant le Pass4Test. Votre argent sera tout rendu si votre test est raté.
Le test Cisco 642-874 est le premier pas pour promouvoir dans l'Industrie IT, mais aussi la seule rue ramenée au pic de succès. Le test Cisco 642-874 joue un rôle très important dans cette industrie. Et aussi, Pass4Test est un chaînon inevitable pour réussir le test sans aucune doute.
Si vous choisissez notre l'outil formation, Pass4Test peut vous assurer le succès 100% du test Cisco 642-874. Votre argent sera tout rendu si vous échouez le test.
Les produits de Pass4Test sont préparés pour le test Certification Cisco 642-874, y compris les formations et les informations ciblées au test Cisco 642-874. D'ailleurs, la Q&A de Pass4Test qui est impressionnée par la grande couverture des questions et la haute précision des réponses vous permet à réussir le test avec une haute note.
642-874 Démo gratuit à télécharger: http://www.pass4test.fr/642-874.html
NO.1 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
certification Cisco certification 642-874 certification 642-874 642-874 642-874 examen
NO.2 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 642-874 examen 642-874 examen 642-874 examen 642-874
NO.3 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 examen 642-874 certification 642-874 642-874 certification 642-874 certification 642-874
NO.4 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 642-874 642-874 642-874 examen
NO.5 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 examen 642-874 642-874 642-874 642-874 examen
NO.6 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
certification Cisco 642-874 examen certification 642-874 642-874 certification 642-874
NO.7 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 642-874 examen 642-874 examen 642-874 642-874 examen
NO.8 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
certification Cisco 642-874 certification 642-874
NO.9 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 certification 642-874 certification 642-874
NO.10 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
certification Cisco 642-874 642-874 examen 642-874 examen
NO.11 DRAG DROP
Drag the characteristic on the left to the corresponding IPSec VPN solution on the right.
Answer:
NO.12 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 examen 642-874 certification 642-874 642-874 642-874 examen
NO.13 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 certification 642-874 642-874 examen 642-874
NO.14 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
certification Cisco certification 642-874 642-874 642-874 642-874
NO.15 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 examen 642-874 642-874 examen 642-874
NO.16 DRAG DROP
Drag the characteristic on the left the associated firewall deployment or topology on the right.
Answer:
NO.17 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 642-874 642-874 examen
NO.18 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 certification 642-874 642-874 examen 642-874 642-874 examen
NO.19 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 642-874 examen certification 642-874 642-874 certification 642-874
NO.20 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:
Pass4Test a une équipe se composant des experts qui font la recherche particulièrement des exercices et des Q&As pour le test certification Cisco 642-874, d'ailleurs ils peuvent vous proposer à propos de choisir l'outil de se former en ligne. Si vous avez envie d'acheter une Q&A de Pass4Test, Pass4Test vous offrira de matériaux plus détailés et plus nouveaux pour vous aider à approcher au maximum le test réel. Assurez-vous de choisir le Pass4Test, vous réussirez 100% le test Cisco 642-874.
没有评论:
发表评论