P4S Cisco Wireless LAN Exam 642-582 v2.12

Wireless LAN Wireless LAN for Field Engineers Exam : 642-582 Exam The Wireless LAN for Field Engineers exam is one of several requirements for Field Engineers supporting a Partner Wireless LAN Specialization.

Exam Number/Code: 642-582
Exam Name: Wireless LAN Wireless LAN for Field Engineers Exam
VUE Code: 642-582
Questions Type: Single choice,
Real Exam Question Numbers: 70-80 questions
Exam Language(s): English

“Wireless LAN Wireless LAN for Field Engineers Exam”, also known as 642-582 exam, is a Cisco certification.
Preparing for the 642-582 exam? Searching 642-582 Test Questions, 642-582 Practice Exam, 642-582 Dumps?

With the complete collection of questions and answers, Pass4sure has assembled to take you through 146 questions to your 642-582 Exam preparation. In the 642-582 exam resources, you will cover every field and category in Wireless LAN helping to ready you for your successful Cisco Certification.
642-582 WLANFE
Wireless LAN for Field Engineers Exam
Last Day to Register June 14, 2006
Exam Number: 642-582
Associated Certifications: Wireless LAN Support Specialist
Duration: 90 minutes (70-80 questions)
Available Languages: English
Click Here to Register: Pearson VUE or Prometric
Exam Policies: Read current policies and requirements
Exam Tutorial: Review type of exam questions

Exam Description Exam Topics Recommended Training Additional Resources
Exam Description

The Wireless LAN for Field Engineers exam is one of several requirements for Field Engineers supporting a Partner Wireless LAN Specialization.
Exam Topics

The following information provides general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the exam.
Identify important 802.11 regulatory issues, key aspects of RF transmission, main sources of RF noise, and critical noise resolutions

* Identify the different 802.11 standards set by IEEE and other important agency standards
* Identify regulatory issues relating to unlicensed bands
* Identify ways for increasing RF transmission performance (data rate)
* Describe the sources of RF noise and how to resolve the problem

Identify and describe the function and use of Cisco AP and Bridge antennas

* Describe decibel calculations and the uses of various decibel units
* Differentiate between dBi and dBd
* Define EIRP
* Identify cable loss factors
* Identify the fundamentals of antenna operation and deployment
* Describe the categories of antennas and their uses
* Describe Multipath distortion and other RF transmission problems
* Describe the operation of the Diversity antenna system
* Define basic facts of EIRP

Describe the Cisco SWAN solution and the fundamentals of planning a WLAN deployment

* Identify the components of a WLAN and describe their functions
* Describe the inline power features of the Cisco Aironet Access Points (1100, 1200)
* Identify the functions of various Cisco client (WGB, PCI, mini PCI, PCMCIA, LMC)
* Identify workgroup bridge characteristics and functionality
* List the fundamentals of planning a WLAN deployment
* Identify benefits and concerns of channel reuse
* Define the concept of “non-overlapping” channels and the benefit of using these channels
* Identify the relationship between data rate and cell size (coverage area)
* Define the performance impact of 11b client in cell coverage of an 11g access point
* Identify the solution SWAN (Structured Wireless Aware Network)
* Describe the operation and uses of repeaters
* Describe hot-standby mode and its benefits

Identify and describe critical aspects that affect wireless bridge deployment

* Describe deployment considerations such as distance limits and path loss
* Describe the difference between an AP and a bridge
* Identify considerations for selecting antennas to be used with the Wireless Bridges
* List environmental factors affecting wireless performance and calculate path loss (trees, fresnel zone)
* Identify items that need to be considered when doing an outdoor path analysis
* Describe tools for protecting against lightening-related surges
* Identify sealant products and describe their importance for bridges
* List methods for increasing the transmission distance
* Describe different roles of the Bridges in a Radio Network and installation considerations
* Explain and determine the feasibility of installing a wireless bridge link
* Explain the difference between a root and non-root Mode bridge

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Identify and perform basic and advanced AP/bridge configuration using appropriate drivers, functions, and client configuration

* Describe how to perform basic AP configuration tasks such as assigning SSID and IP addresses
* Identify methods for determining the IP address for a given AP
* Identify the benefits of using filtering options
* Identify how to perform initial configurations to both APs and Bridges
* Identify where and how to configure advanced features in APs and Bridges
* Identify which client operating systems are supported by each of the Cisco client cards
* Determine the status of a client card by observing the indicator lights
* Identify how an administrator can push out drivers/utilities and configurations to large number of clients
* Identify what the wireless system tray Icon can be used for
* Detail the steps involved with the configuration of SWAN in a WLAN
* Configure Fast Roaming

Explain the importance of security in a WLAN and appropriately configure the client/AP to use security measures

* List the benefits of server-based security
* Configure basic EAP settings
* Set up MAC address filtering as a security tool
* Explain how 802.11 and 802.1X can provide better security for a WLAN
* Explain how to configure a WLAN to provide the same levels of security that a wired LAN would provide
* Explain what WiFi Protected Access is and how it enhances WLAN security
* Configure an access point and wireless client to use security measures
* Configure Cisco ACS for use with Cisco Aironet products

Identify and use tools in the Cisco SWAN solution in the management of a WLAN

* Identify and describe the tools available for managing Cisco Wireless LANs including individual AP tools and managing APs collectively with the Cisco Wireless LAN Solution Engine (WLSE)
* Communicate the Structured Wireless Aware Network (SWAN) Architecture relative to the components and wireless LAN management and explain Radio Management
* Explain the need for Fast Roaming, detail the steps involved in a Layer 2 roam, and explain the steps involved in Fast Roaming

Identify the components of a site survey and describe where access points should be placed based on the assisted site survey tool

* List the key hardware features of the Cisco Aironet 1200 Series AP
* Recognize potential design problems associated with network cabling
* Identify the components used in a Site Survey
* Identify facts and potential problems with mounting antennas and Access Points
* Identify how to utilize the AirMagnet Site Survey Tool
* Identify how to utilize the WLSE Assisted Site Survey Tool

Questions and Answers : 146 questions
Updated: 2008-2-15
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