Selon les feedbacks les professionnels bien réputés dans l'Industrie IT, Pass4Test est un bon catalyseur de leurs succès. L'outil de formation offert par Pass4Test leur aide d'économiser le temps et l'argent, le plus important est qu'ils aient passé le test Cisco 642-681 avec succès. Pass4Test est un fournissur fiable. Vous allez réaliser votre rêve avec l'aide de Pass4Test.
Le test Cisco 642-681 est très important dans l'Industrie IT, tous les professionnels le connaîssent ce fait. D'ailleur, c'est difficile à réussir ce test, toutefois le test Cisco 642-681 est une bonne façon à examiner les connaissances professionnelles. Un gens avec le Certificat Cisco 642-681 sera apprécié par beaucoup d'entreprises. Pass4Test est un fournisseur très important parce que beaucoup de candidats qui ont déjà réussi le test preuvent que le produit de Pass4Test est effectif. Vous pouvez réussir 100% le test Cisco 642-681 avec l'aide de Pass4Test.
Votre vie changera beaucoup après d'obtenir le Certificat de Cisco 642-681. Tout va améliorer, la vie, le boulot, etc. Après tout, Cisco 642-681 est un test très important dans la série de test Certification Cisco. Mais c'est pas facile à réussir le test Cisco 642-681.
Le programme de formation Cisco 642-681 offert par Pass4Test comprend les exercices et les test simulation. Vous voyez aussi les autres sites d'offrir l'outil de formation, mais c'est pas difficile à découvrir une grand écart de la qualité entre Pass4Test et les autres fournisseurs. Celui de Pass4Test est plus complet et convenable pour la préparation dans une courte terme.
Si vous voulez se prouver une compétition et s'enraciner le statut dans l'industrie IT à travers de test Certification Cisco 642-681, c'est obligatoire que vous devez avior les connaissances professionnelles. Mais il demande pas mal de travaux à passer le test Certification Cisco 642-681. Peut-être d'obtenir le Certificat Cisco 642-681 peut promouvoir le tremplin vers l'Industrie IT, mais vous n'avez pas besoin de travailler autant dur à préparer le test. Vous avez un autre choix à faire toutes les choses plus facile : prendre le produit de Pass4Test comme vos matériaux avec qui vous vous pratiquez avant le test réel. La Q&A de Pass4Test est recherchée particulièrement pour le test IT.
Code d'Examen: 642-681
Nom d'Examen: Cisco (Advanced Wireless LAN for System Engineers Exam)
Questions et réponses: 93 Q&As
Tant que vous avez besion de participer l'examen, nous pouvons toujours mettre à jour de matériaux à propos de test Certification Cisco 642-681. Le guide d'étude de Pass4Test comprend les excercices de Cisco 642-681 et la Q&A qui peut vous permetrre à réussir 100% le test Cisco 642-681. Vous pouvez faire une meilleure préparation pour le test. D'ailleurs, la mise à jour pendant un an après vendre est gratuite pour vous.
Pass4Test est un site à offrir particulièrement la Q&A Cisco 642-681, vous pouvez non seulement aprrendre plus de connaissances professionnelles, et encore obtenir le Passport de Certification Cisco 642-681, et trouver un meilleur travail plus tard. Les documentations offertes par Pass4Test sont tout étudiés par les experts de Pass4Test en profitant leurs connaissances et expériences, ces Q&As sont impresionnées par une bonne qualité. Il ne faut que choisir Pass4Test, vous pouvez non seulement passer le test Cisco 642-681 et même se renforcer vos connaissances professionnelles IT.
642-681 Démo gratuit à télécharger: http://www.pass4test.fr/642-681.html
NO.1 The Cisco 3200 Series Mobile Access Router has integrated wireless support for which two
FCC-approved frequency ranges? (Choose two.)
A. 900 to 928 MHz
B. 2.400 to 2.4835 GHz
C. 4.940 to 4.990 GHz
D. 5.150 to 5.250 GHz
E. 5.725 to 5.825 GHz
Answer: BC
certification Cisco certification 642-681 642-681 certification 642-681
NO.2 How many mesh access points can be placed on a map with efficient link rendering in Cisco WCS?
A. 50
B. 100
C. 150
D. 200
Answer: B
Cisco 642-681 642-681
NO.3 How is a bridge group name used in a wireless mesh deployment?
A. It is used to retrieve the secret shared key.
B. It logically groups access points to avoid interference from neighboring mesh networks.
C. It is used as a password in communication preceding LWAPP.
D. It is used to join the outdoor mesh network with the controller mobility group.
Answer: B
certification Cisco certification 642-681 642-681 examen certification 642-681
NO.4 What is the maximum number of wireless devices that a Cisco 2700 Series Wireless Location
Appliance can track, operating with Cisco WCS version 4.0?
A. 500
B. 1000
C. 1500
D. 2500
Answer: D
Cisco certification 642-681 642-681 examen
NO.5 Which three wireless intrusion-prevention signatures are part of the standard signature set provided by
the Wireless LAN Controller? (Choose three.)
A. ad-hoc network detection
B. rogue network detection
C. rogue access point detection
D. deauth flood detection
E. fake access point detection
F. NetStumbler detection
Answer: DEF
Cisco 642-681 examen 642-681 certification 642-681
NO.6 Which statement describes how RSSI information is processed in a WLAN with a location appliance
using controller-based products?
A. Access points aggregate RSSI information.
B. WLAN controllers compute RSSI information.
C. The location appliance collects the RSSI information.
D. The Cisco WCS collects and aggregates the RSSI information and forwards it to the location
appliance.
Answer: C
Cisco certification 642-681 642-681
NO.7 The CiscoWorks Wireless LAN Solution Engine uses which protocol for radio management?
A. CCKM
B. LWAPP
C. SNMP
D. WLCCP
Answer: D
Cisco 642-681 examen certification 642-681 642-681
NO.8 The Newton Manufacturing Company has three facilities that are located in Columbia, South Carolina.
The corporate office is located in an 11-story building downtown. The R&D facility is located on the north
side of the city approximately 4 miles (6.4 km) from the corporate office in a five-story building. The
manufacturing facility is located approximately 6 miles (9.6 km) to the northwest of the corporate office.
Line of sight exists from the downtown office to all facilities. Users at the manufacturing plant require
network connectivity for file-sharing and e-mail, while the users at the R&D facility require high-speed
Internet access with the ability to send large CAD drawings to the corporate office and large machine
control files to the manufacturing facility. Presently, the manufacturing facility is connected to the
corporate office by a 64-kbps leased line, and the R&D facility is connected to both the corporate office
and the manufacturing facility by a dedicated T1 line. The company plans to add a second line of
development at the R&D facility within the next 60 days. The current T1 lines are at a constant 70 percent
utilization rate. The current projected lead time for installation of additional lines is 90 days if the cable
plant will support it.
Which deployment option would provide the most benefit to the customer?
A. point-to-point link from corporate to manufacturing, and a point-to-point link from corporate to R&D
B. point-to-multipoint solution with the root bridge located at the manufacturing facility
C. point-to-multipoint solution with the root bridge located at the corporate office
D. point-to-multipoint solution with the root bridge located at the R&D facility
Answer: D
Cisco examen 642-681 examen 642-681 examen certification 642-681 642-681 examen certification 642-681
NO.9 The Newton manufacturing company has three facilities that are located in Columbia, South Carolina.
The corporate office is located in an 11-story building downtown. The R&D facility is located on the north
side of the city approximately 4 miles (6.4 km) from the corporate office in a five-story building. The
manufacturing facility is located approximately 6 miles (9.6 km) to the northwest of the corporate office.
Line of sight exists from the downtown office to all facilities. Users at the manufacturing plant require
network connectivity for file sharing and e-mail, while the users at the R&D facility require high-speed
Internet access with the ability to send large CAD drawings to the corporate office and large machine
control files to the manufacturing facility. Presently, the manufacturing facility is connected to the
corporate office by a 64-kbps leased line, and the R&D facility is connected to both the corporate office
and the manufacturing facility by a dedicated T1 line. The company plans to add a second line of
development at the R&D facility within the next 60 days. The current T1 lines are at a constant 70-percent
utilization rate. The current projected lead time for installation of additional lines is 90 days if the current
cable plant will support it.
A wireless bridging solution would provide which three benefits to the customer? (Choose three.)
A. rapid deployment
B. immunity to weather
C. increased bandwidth
D. guaranteed bandwidth
E. increased security
F. lower total cost of ownership
Answer: ACF
certification Cisco 642-681 examen 642-681 examen
NO.10 Which three devices are required to implement a Cisco 2700 Series Wireless Location Appliance?
(Choose three.)
A. wireless controller
B. wireless domain server
C. Cisco Wireless Control System
D. controller-based access point
E. standalone access point
F. CiscoWorks Wireless LAN Solution Engine
Answer: ACD
Cisco certification 642-681 642-681 examen 642-681 certification 642-681
NO.11 How many prior configuration versions can be archived on the CiscoWorks WLSE?
A. two
B. four
C. six
D. eight
Answer: B
Cisco examen 642-681 examen 642-681
NO.12 Which two key features are unique to the controller-based feature set? (Choose two.)
A. fast secure roaming
B. rogue access point detection
C. access point participation in RF management
D. access point registration via digital certificate
E. dynamic RF control without a dedicated management platform
Answer: DE
Cisco 642-681 certification 642-681 certification 642-681
NO.13 In a mesh network, what is the recommended hop-count limit of a mesh access point from its
associated root access point?
A. 2
B. 4
C. 6
D. 8
Answer: B
Cisco 642-681 certification 642-681 642-681 examen 642-681
NO.14 Which one of the following integrated services routers supports the integrated 2.4-GHz b/g access
points?
A. Cisco 1812
B. Cisco 1811
C. Cisco 1841
D. Cisco 1803
Answer: C
certification Cisco 642-681 examen 642-681 examen
NO.15 OFDM provides which improvement over DSSS in the 2.4-GHz range?
A. greater resistance to multipath interference
B. more nonoverlapping channels
C. more bandwidth per channel
D. full-duplex communication
Answer: A
Cisco certification 642-681 certification 642-681 certification 642-681
NO.16 A customer has a small remote site with 10 standalone access points. In which two of the following
scenarios would it be appropriate to implement CiscoWorks WLSE Express? (Choose two.)
A. EAP-Cisco Wireless (Cisco LEAP) security is required and an external AAA server is available.
B. EAP-Cisco Wireless (Cisco LEAP) security is required and no external AAA server is available.
C. EAP-FAST security is required and no external AAA server is available.
D. EAP-FAST security is required and an AAA server is available.
E. MAC authentication is required and no external AAA server is available.
F. MAC authentication is required and an external AAA server is available.
Answer: BC
certification Cisco 642-681 certification 642-681 642-681 examen 642-681
NO.17 What is the maximum number of access points that a high-end Cisco WCS server can support?
A. 500
B. 1000
C. 1500
D. 3000
Answer: D
Cisco certification 642-681 642-681
NO.18 Which two statements correctly describe the Cisco Catalyst WiSM? (Choose two.)
A. It supports up to 100 access points per module.
B. It supports up to 200 access points per module.
C. It supports up to 300 access points per module.
D. It has a maximum of four modules per chassis.
E. It has a maximum of five modules per chassis.
F. It has a maximum of six modules per chassis.
Answer: CE
certification Cisco 642-681 certification 642-681 certification 642-681 642-681 examen
NO.19 What is the Cisco-recommended limit of standalone access points to be managed by a CiscoWorks
WLSE 1130-19 with RF management enabled?
A. 1000
B. 1500
C. 1800
D. 2500
Answer: C
Cisco 642-681 642-681
NO.20 A customer in the United States requires connectivity between two campus locations that are located
6 miles (9.65 km) apart. The customer also needs a minimum data rate of 54 Mbps in an area that is
known to have 2.4-GHz interference. Which two devices will provide a bridge link and avoid the
interference? (Choose two.)
A. Cisco Aironet 1100 Series Access Point
B. Cisco Aironet 1210 Series Access Point
C. Cisco Aironet 1242AG Series Access Point
D. Cisco Aironet 1300 Series Outdoor Access Point/Bridge
E. Cisco Aironet 1400 Series Wireless Bridge
Answer: CE
Cisco 642-681 642-681 examen
Dans n'importe quelle industrie, tout le monde espère une meilleure occasion de se promouvoir, surtout dans l'industrie de IT. Les professionnelles dans l'industrie IT ont envie d'une plus grande space de se développer. Le Certificat Cisco 642-681 peut réaliser ce rêve. Et Pass4Test peut vous aider à réussir le test Cisco 642-681.
没有评论:
发表评论