Online Data Networks eLearning

LAN Implementation In this WestNet e-Learning module, we review the operation and implementation of three established local area network (LAN) technologies: Ethernet, Token Ring, and Fiber Distributed Data Interface (FDDI).  more...

LAN Software Implementation This WestNet e-Learning module explores the features and functions of Windows NT, Microsoft's 32-bit network operating system (NOS). The lessons of this module present the basic concepts necessary to install, configure, and maintain a Windows NT network.  more...

Network Signals Cables Topologies In the WestNet e-Learning module, we will consider the physical qualities of the network itself. We discuss the nature of electronic communication and explain how information can be transmitted as analog or digital signals. We then explore the various physical layouts or topologies of data networks, and show how the pattern of signal flow depends on the topology of the network.  more...

Overview of the Implementation Process This WestNet e-Learning module will outline a formal four-phase approach to network design, which covers the majority of areas that must be considered in most networking implementation projects.  more...

Physical Layer Implementation This WestNet e-Learning module provides an overview of transmission media basics, including a look at structured wiring systems, cable characteristics, wireless LANs, and installation.  more...

Implementing a Small Network The lessons in this WestNet e-Learning module follow the phases of the network design process, as we gather requirements, analyze, and design a small network for an imaginary company.  more...

Large Network Implementation Case Studies In this WestNet e-Learning module, we consider general implementation goals, such as Internet connectivity, network performance, convergence, and remote access.  more...

Point-to-Point Telecommunications Protocols In this WestNet e-Learning module, we describe each point-to-point transmission service available from telecommunications providers. These services are essential for creating private voice networks or wide area data networks.  more...

Cisco DESGN 2 0 Voice Networking To recognize the components and methods of traditional and IP voice networks, the QoS mechanisms used to improve IP network performance, and design voice support for an enterprise network Network engineers, network system analysts, and maintenance personnel responsible for designing small to medium-sized and enterprise networks; individuals seeking the Cisco Certified Design Associate (CCDA)  more...

CCNT Basic Data Communications v6 0 Part 1 ...data networks, signals and to data transmission. The Data Networks and Signals section teaches about data terminal equipment (DTE), data communication equipment (DCE), the OSI model, and analog and digital signals. The Data Transmission section teaches about half-duplex and full-duplex circuits, and switched and non-switched data circuits. This section also teaches about circuit switching and  more...

CCNT Basic Data Communications Part 1: Introduction to Data Communications This is the first course in a three-part series on Basic Data Communications for the Certified in Convergent Network Technologies (CCNT) curriculum. This course will introduce learners to data networks, signals and to data transmission.  more...

CTP Telephony Networking Part 1 In this course you will learn about standard circuit-switching networks as opposed to packet-switching networks such as the Internet. Increasingly telephony represents the convergence of voice networks as well as data networks such as the Internet.  more...