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Implementing Cisco Unified Wireless Networking Essentials Exam, 640-721

By Expert Author: Tyler H. Spencer

IUWNE, Implementing Cisco Unified Wireless Networking Essentials exam tests a candidate’s knowledge and skills in configuration, and setting up of WLANs. This involves the troubleshooting and other operational and installation issues in small to medium sized WLANs. The 640-721 exam has 70 to 85 questions, duration of 90 minutes, and comes in eight languages: English, French, Chinese, Russian, Japanese, Korean, Spanish and Portuguese. Implementing Cisco Unified Wireless Networking Essentials exam, a CCNA wireless certification, gifts its successful candidates with a globally recognized and one of the top most certifications in the IT world, Cisco Certification.
The multiple-choice 640-721 exam covers the following topics:

WLAN fundamentals
• Basics of spread spectrum technology
• Impact of wireless technologies; Bluetooth, ZigBee, Cell phone, and WiMAX
• Description of wireless regulators, the certifications of wireless regulatory bodies such as FCC and ETSI
• WLAN – WLAN RF principles; gain and loss of RF, EIRP (Effective Isotopic Radiated Power), types of antenna, reflection and refraction.
• Description of wireless technologies and wireless topologies; BSS – Basic Service Set, IBSS – Independent Basic Service Set, bridging, etc
• Authentication and encryption methods
• Frame types; management, data, control, shared and unshared
• Basic RF deployment considerations, its relation to site design, VoWLAN applications, RF interference sources, AP location, and basic RF survey design

Installation of a Basic Cisco Wireless LAN
• Components of the Cisco Unified Wireless Network architecture – LWAPP, split MAC, difference between controller-based AP and stand-alone AP
• Configuration of autonomous access points
• Description of controller-based AP deployment modes; sniffer, local, rogue detector, OEAP, bridge, monitor, SE-Connect and HREAP
• Association and discovery controller AP-discovery description; Primary, secondary, tertiary, Master- Controller
• Roaming description; layer 2, layer 3, mobility list, intra-controller/inter-controller
• WLAN controller configuration and WLC access points
• Radio Resource Management (RRM) fundamentals
• Basic wireless network operation verification

Wireless Clients installation
• Identification of basic configuration of common wireless supplicants; Intel, Windows, MAC, Android and iOS
• Configuration requirements of client WLAN, including authentication, security selection, and SSID (Service Set Identifier)
• Wireless configuration parameters
• Capabilities available in CCX versions 1 to 5

Basic WLAN security Implementation
• Configuration and description of different authentication methods such as PSK, PEAP, LEAP, etc
• Security components of wireless security (encryption, IPS, authentication) and general framework and description of wireless security
• Configuration and description of encryption methods
• Configuration and description of different sources of authentication

Operating Basic WCS
• Key functions of wireless control system
• WCS Interface navigation

Conducting basic WLAN troubleshooting and Maintenance
• Usage and identification of basic WLAN troubleshooting tools
• Usage of WLC and AP

Implementing Cisco Unified Wireless Networking Essentials exam will have the questions from the above listed topics as well as related topics about Cisco wireless technology.

ExamKill gladly offers 15% discount coupon 134184599H for 640-721 and 100-101 and other IT exams preparation stuff with instant download and 30 days money back guarantee.

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