Introduction to Networking: Wireless
OVERVIEW
This study of wireless networking technology combines radio frequency (RF) and local area networking (LAN) fundamentals. It begins with a study of the basic concepts and building blocks of the convergence between RF and networking technologies. The student is introduced to wireless LAN infrastructure devices, antennas, access points, the 802.11 network architecture, wireless technology standards, governing bodies, troubleshooting, RF math, RF behavior, installation and security measures. This course targets both novice and experienced technicians who wish to gain a solid understanding of wireless networking to complement their knowledge of traditional wired networking. Jones/NCTI™ recommends that the student taking this course should have an understanding of electricity and electronics or have completed the Installer, Installer Technician and Service Technician courses of Jones/NCTI’s technical career path. The student also should be familiar with computer networks, or have completed the Jones/NCTI course Introduction to Networking: Home and Peer-to-Peer Networks and/or Local Area Networks. Delivery Options: 3 Learning is a combination of online and textbook activities. Completion Time: Varies based on the student’s self-study pace, however, the maximum time allowed is six months from enrollment.
RELATED COURSES
Students completing this course should then enroll in: » Introduction to
Networking: Wide Area Networks » Understanding Voice and Data Networks » Computers and Broadband Modems » Internetworking with TCP/IP
TRAINING FEATURES
» Knowledge-based,
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BENEFITS
Upon completion students will: » gain a solid understanding of wireless networking to complement their knowledge of traditional wired networking in both home and business applications » understand the different modes of wireless access » learn the fundamentals of RF, as well as the features and functions of wireless LAN components » gain the skills needed to install, configure and troubleshoot wireless LAN hardware, peripherals and protocols » receive an industry-recognized Jones/NCTI certificate of graduation Ideal for: Technical personnel supporting Internet-based services, including wireless networks, together with: » broadband technicians » network technicians » access bandwidth technicians » installer service and system technicians
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broadband and jobspecific content Highly illustrated and easy to read course materials Curriculum advising 24/7 lesson feedback and progress monitoring at www.jonesncti.com Online testing
Visit www.jonesncti.com /coursepolicy.htm for important information on computer hardware/ software requirements and student-to-student transfer and extension limitations
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For more information call 866.575.7206 or email sales@jonesncti.com 9697 East Mineral Ave. • Centennial, CO 80112 • www.jonesncti.com
COURSE OBJECTIVES
Upon completing this course, students will be able to: 1. define and apply the basic concepts of RF technology, including how spread spectrum technologies apply to wireless LANs 2. explain the fundamental principles and concepts behind installing, configuring and maintaining wireless LANs 3. describe the organizations and regulations that govern wireless LANs 4. demonstrate the necessary knowledge for complying with regulations that apply to setting up and maintaining a wireless LAN 5. install, set up and maintain a wireless network using various hardware devices, such as access points, bridges, gateways and antennas 6. analyze and troubleshoot the problems that can occur with wireless LAN data transmission, including multipath, hidden nodes and interference 7. secure the transmission of data over a wireless LAN and identify the different types of attacks that can occur from hackers
COURSE OUTLINE
1. Introduction to Wireless LANs The wireless LAN market and applications 2. RF Fundamentals RF, VSWR, principles of antennas and RF mathematics 3. Spread Spectrum Technology Introducing spread spectrum, FHSS, DSSS, and comparing FHSS and DSSS 4. Wireless LAN Infrastructure Devices Access points, wireless bridges, wireless workgroup bridges, wireless LAN client devices, wireless residential gateways and enterprise wireless gateways 5. Antennas and Accessories RF antennas, PoE devices and wireless LAN accessories 6. Wireless LAN Organizations and Standards FCC, IEEE, major organizations and competing technologies 7. The 802.11 Network Architecture Locating a wireless LAN, authentication and association, service sets and power management features 8. Physical Layers How wireless LANs communicate, interframe spacing, RTS/CTS and modulation 9. Troubleshooting Wireless LAN Installations Multipath, hidden node, near/far, system throughput, types of interference and range considerations 10. Wireless LAN Security WEP, attacks on wireless LANs, emerging security solutions, corporate security policy and security recommendations
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IntroWireless0508
For more information call 866.575.7206 or email sales@jonesncti.com 9697 East Mineral Ave. • Centennial, CO 80112 • www.jonesncti.com