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Information Resources Management Association
Advancing the Concepts & Practices of Information Resources Management in Modern Organizations

Network Development and Management

Network Development and Management
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Author(s): Chao Lee (University of Houston, USA)
Copyright: 2009
Pages: 37
Source title: Utilizing Open Source Tools for Online Teaching and Learning: Applying Linux Technologies
Source Author(s)/Editor(s): Lee Chao (University of Houston-Victoria, USA)
DOI: 10.4018/978-1-60566-376-0.ch004

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Abstract

In the previous chapter, we investigated the technology requirements for an online teaching/learning system. Networks are one of the major components in an online teaching/learning system infrastructure. As mentioned earlier, an online teaching/ learning system is often constructed on a client-server structure. A network is used to link the tiers of the client-server structure. Through the network, the client side can send requests to the server side and get response from the server. A network consists of routers, switches, network adapters, modems, multiplexers, different types of transmission media, network protocols, and network management tools. There are different types of networks such as local area networks, wide area networks, Internet, and so on. Not only does an online teaching/learning system depend on a reliable and secure network infrastructure, many technology-based courses also use networks for hands-on practice.

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