Cisco 642-577 Training Course

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Cisco 642-577

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CCNP (Cisco Certified Network Professional) 642-801
$10-$29
642-811
$10-$29
642-821
$10-$35
642-831
$10-$35
642-891
$16-$50
CCIE (Cisco Certified Internetwork Expert) 350-001
$20-$99
350-022
$60
350-023
$80
350-027
$60
350-030
$60
CCSP (Cisco Certified
Security Professional)
642-501
$10-$39
642-502
$39
642-511
$10-$30
642-513
$39
642-521
$10-$29
           
           
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Cisco 642-577


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  • CCNP (Cisco Certified Network Professional) 642-801
    $10-$29
    642-811
    $10-$29
    642-821
    $10-$35
    642-831
    $10-$35
    642-891
    $16-$50
    CCIE (Cisco Certified Internetwork Expert) 350-001
    $20-$99
    350-022
    $60
    350-023
    $80
    350-027
    $60
    350-030
    $60
    CCSP (Cisco Certified
    Security Professional)
    642-501
    $10-$39
    642-502
    $39
    642-511
    $10-$30
    642-513
    $39
    642-521
    $10-$29
               

    Exam profile: Cisco 642-577 (Wireless LAN for System Engineers)

    The vendor of the Cisco 642-577 WLANSE (Wireless LAN for System Engineers) exam is Cisco.

    Cisco 642-577 Certification credit: When you pass the Cisco 642-577 WLANSE (Wireless LAN for System Engineers) exam you earn credit towards Cisco CCNP (Cisco Certified Network Professional), Cisco CCDP (Cisco Certified Design Professional) and Cisco CCIP (Cisco Certified Internetwork Professional).

    Cisco 642-577 Description of exam: The 642-577 WLANSE (Wireless LAN for System Engineers) exam shows a higher level of knowledge on troubleshoot sub-optimal performance in a converged network environment. Once a student has successfully passed the Cisco 642-577 WLANSE exam you will be more than able to describe and implement effective troubleshooting strategies, troubleshooting IP unicast and multicast routing, troubleshooting multi-layer switched networks, and troubleshooting WANs and remote access connections.

    Cisco 642-577 Available time: You have more or less 75-90 minutes to complete the exam and is available in English and Japanese in Japan only.

    Cisco 642-577 Questions to answer: The Cisco 642-577 WLANSE (Wireless LAN for System Engineers) exam consists of approximately 60-70 questions and the exam has a difficulty of 3/5 using a scale of 1-5.

    Cisco 642-577 Cost of exam: The exam prices can fluctuate so contact your nearest exam testing centre and acquire the prices from them.

    TestKing - Cisco 642-577 Offers Industry's Best Cisco 642-577 Certification and Study Guides

    Cisco 642-577 Skills considered

    Exam Subject 1 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

    Describe the sources of RF noise and how to resolve the problem

    Identify important 802.11 standards affecting Cisco WLAN products

    Exam Subject 2 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

    Explain what an isotropic antenna is and why it is used as a reference for other antennas

    Identify site survey considerations and procedures

    Exam Subject 3 Describe the Cisco SWAN solution and the fundamentals of planning a WLAN deployment

    Identify the components of a WLAN and describe their functions

    Identify the functions of various Cisco client (WGB, PCI, mini PCI, PCMCIA, LMC)

    Identify workgroup bridge characteristics and functionality

    Define the intended use of a wireless LAN (WLAN)

    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

    Explain a Metropolitan Mobile Network solution

    Define the components of a Networks in Motion solution

    Exam Subject 4 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)

    Items that need to be considered when doing an outdoor path analysis

    List methods for increasing the transmission distance

    Explain why a wireless bridge may be a better solution than other alternatives

    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

    Exam Subject 5 Identify and perform basic and advanced AP/bridge configuration using appropriate drivers, functions, and client configuration

    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

    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

    Exam Subject 6 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

    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

    Exam Subject 7 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

    Cisco 642-577 Preparation and Study Tips: You can obtain a high quality Cisco 642-577 WLANSE (Wireless LAN for System Engineers) study guide from TestKing. Testking also provides you with 642-577 practice exams, 642-577 training, 642-577 practice tests and 642-801 exam questions. There are other resources available like free braindumps and study notes which can be located at mcsebraindumps.com.

    You can familiarize yourself with the question format for the 642-577 WLANSE exam by doing the online WLANSE practice questions such as for those offered by Testking. Any other 642-577 practice exam, 642-577 practice test, and 642-577 Braindumps can also be useful.

    TestKing - Cisco 642-577 Offers Industry's Best Cisco 642-577 Certification and Study Guides

     


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