Online Interconnection Osi Model eLearning - Training Resources

Overview of Layers and Layer 1 Devices In this WestNet e-Learning module, we review the layers of the Open Systems Interconnection (OSI) reference model, functions of each layer, and internetworking devices that perform each of the functions. We will begin a detailed discussion of the devices found at the Physical Layer of the OSI model.  more...

TCP IP Applications This WestNet e-Learning module introduces the protocols and applications built upon the TCP/IP components, which logically form the Open Systems Interconnection (OSI) model Application Layer.  more...

WAN Data Link Layer Protocols This WestNet e-Learning module covers the protocols used to move information across point-to-point networks. These protocols are associated with the Data Link Layer of the Open Systems Interconnection (OSI) model.  more...

Analyzing the Network This module covers network performance concepts, estimating traffic volumes and patterns, taking baseline measurements of LAN traffic, and developing a traffic specification document.  more...

Physical Network Design This module provides an overview of transmission media basics, including a look at structured wiring systems, cable characteristics, wireless LANs, and installation.  more...

How Local Area Networks Work In this WestNet e-Learning module, we will use the Open Systems Interconnection (OSI) model to explain the specific technologies and protocols used in most local area networks (LANs). More specifically, you will learn about the popular LAN protocols of Ethernet and Token Ring, and the increasingly important technology of wireless networking. We will start low in the OSI protocol stack, and then  more...

LAN Software In this WestNet e-Learning module, you will be guided through a brief description of the most important NOS solutions. We will examine how NOSs compare to the Open Systems Interconnection (OSI) model, and we will look at the key elements of each major NOS vendor's products.  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...

Switched Telecommunications Protocols This WestNet e-Learning module reviews protocols closely associated with the Data Link Layer of the Open Systems Interconnection (OSI) model.  more...

TCP IP Applications and Services This WestNet e-Learning module introduces the core Transmission Control Protocol and Internet Protocol (TCP/IP) applications and services, such as File Transfer Protocol (FTP) and Telnet, which logically form the Open Systems Interconnection (OSI) model Application Layer.  more...

Introducing Voice Over IP To identify the components and signalling protocols of VoIP, recognize how VoIP works with the centralized and distributed architectures, and determine the gateway requirements to support both architectures in enterprise and service provider environments IT professionals responsible for preparing, configuring, and maintaining a voice and data network; candidates preparing for the Cisco Certified  more...

CCNT Local Area Networks v6 Part 1 This course introduces LAN technologies and teaches LAN topologies. It also introduces LAN standards and covers the TCP/IP Protocol suite and IEEE standards. A high level of computer skill is not required but learners will probably have had prior experience in the installation, support, and troubleshooting of computer networks.  more...

CCNT Broadband Technologies v6 0 Part 3 This course teaches ATM and SMDS. It also covers DSL and wireless broadband and VPN technology including VPN security. Candidates work in the data and telecommunications industries and are preparing for the Broadband Technologies module of the CCNT exam. Typical job roles include Telecommunications Technicians, Data/Internet/Telecommunications Professionals. Average computer literacy is desirable.  more...

Review of Network Fundamentals This module presents the elements that make up a network starting with the devices that use the network to communicate. This module also reviews the Open Systems Interconnection (OSI) reference model which provides an important conceptual framework for discussing and comparing network devices and functions.  more...

An Introduction to Cisco Networking Technologies Intended Audience This course is for anyone who would like an introduction to Cisco Networking Technologies Course Content This training focuses on introducing Cisco Networking Technologies, identifying network media, TCP/IP, IP Addressing, Routing and Switch fundamentals. You will also learn about operating and basic configuration of Cisco IOS Devices. This course is available with Anytime  more...