Course Status:	Released	Courseware Features
Course Language:	English
Course Duration:	4 Hours
Deployment Options:	Online, Interactive CDs, Network, Downloads, Intranet

Audience

Information technology professionals pursuing a career in communications and networking, and anyone preparing for the Avaya Certified Associate - Communication Networking certification

Prerequisites

A broad understanding of computer hardware and networking principles

Course Aim

To provide an overview of Internet technologies and identify the main components and characteristics of wireless LAN technologies

Learning Objectives

Explain Internet, intranet, and extranet services. Explain domain namespaces. List and explain client Internet technologies. List and describe common Internet protocols. Explain the functionality of NAT, proxy servers, and firewalls. Explain virtual private networks. Compare wired and wireless technologies. Describe wireless LAN components and technologies. Explain radio frequency and infrared LAN technologies. Describe in detail the IEEE 802.11 standard.

Topics Covered

Internet Concepts - Web services - Domain naming - Client technologies and URLs - Hands-on: Accessing a web site Connecting to the Internet - Internet protocols - Network Address Translator - Firewalls and proxy servers - Virtual private networks Wireless LAN Applications - Wired versus wireless networks - Wireless LAN technologies - Wireless LAN components - Wireless LAN topologies Radio Frequency and Infrared LANs - Wireless communication basics - RF LAN technology - IR LAN technology IEEE 802.11 - 802.11 standard for wLANs - 802.11 MAC standard - 802.11 PHY standards

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