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Showing 1 to 15 of 45 results Save | Export
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Chen, Fang; Brabston, Mary – Journal of Information Systems Education, 2011
We implemented two local area network (LAN) projects in our introductory data communications and networking course. The first project required students to develop a LAN from scratch for a small imaginary organization. The second project required student groups to analyze a LAN for a real world small organization. By allowing students to apply what…
Descriptors: Computer Networks, Information Science Education, Information Networks, Theory Practice Relationship
Demski, Jennifer – Campus Technology, 2010
As higher education budgets tighten in the ongoing recession, colleges and universities have found themselves questioning, lengthening, and even eliminating tech refresh cycles. Yet how deep an institution cuts into its refresh program can compromise its ability to provide an up-to-date and competitive computing environment for students and a…
Descriptors: Educational Technology, Cost Effectiveness, Information Networks, Technology Planning
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Kibirige, Harry M. – Information Technology and Libraries, 1991
Discussion of the potential effects of fiber optic-based communication technology on information networks and systems design highlights library automation. Topics discussed include computers and telecommunications systems, the importance of information in national economies, microcomputers, local area networks (LANs), national computer networks,…
Descriptors: Computer Networks, Computer System Design, Copyrights, Information Networks
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Falk, Howard – Electronic Library, 1999
Describes interconnection methods, speed, and comparative equipment costs of networking starter kits. These kits supply network-connection devices that plug into or connect to each computer that is part of a network; they may also provide interconnection cables and installation software needed to set up a network. Reviews 20 kits that use a…
Descriptors: Comparative Analysis, Computer Networks, Computer Software, Computer System Design
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Bouras, C.; Ganos, P.; Karaliotas, A. – Internet Research, 2003
The current version of the IP protocol, IPv4, is the most widely used protocol in computer networks. This article describes mechanisms that can be used to facilitate the transition to the new version of the IP protocol, IPv6, and examines usability, usefulness and manageability. Describes how some of these mechanisms were applied to the Greek…
Descriptors: Computer Networks, Computer System Design, Design Requirements, Information Networks
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Denenberg, Ray – Library Hi Tech, 1990
Describes the layered model of Open Systems Interconnection (OSI); summarizes the three upper and lower layers; and discusses data communications standards associated with specific layers. Architectural concepts are explored, including hierarchy and abstraction, levels of dialogue, internetworking, and end-to-end communication. OSI is compared…
Descriptors: Computer Networks, Computer System Design, Information Networks, Information Systems
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Cole, Timothy W. – Library Hi Tech, 1997
Describes the security issues Bluestem, a Web authentication and access control system under development at the University of Illinois at Urbana-Champaign, is designed to resolve. Provides an overview of how Bluestem works and details how Bluestem is currently being used to control end-user access to bibliographic resources licensed by the…
Descriptors: Access to Information, Computer Security, Computer System Design, Higher Education
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Planka, Daniela – Library Hi Tech, 1990
Explains how the Directory Service (CCITT X.500/ISO 9594) became an international standard in response to the difficulties of keeping data on information network users current and accessible. Uses of X.500 are described, a technical overview is provided, its functions and protocols are assessed, and directory projects and products are discussed.…
Descriptors: Computer Networks, Computer System Design, Directories, Information Networks
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Harris, Ethan – Library Hi Tech, 1990
Management of heterogeneous networks is complicated by the persistence of proprietary management schemes. The need for integration of network management capabilities is pressing. The International Organization for Standardization is developing standards for managing networks as part of the Open Systems Interconnection (OSI) effort. OSI management…
Descriptors: Computer Networks, Computer System Design, Information Networks, Information Systems
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Metka, Tonia – Library Hi Tech, 1990
Reviews some of the projects and organizations concerned with promoting conformance and interoperability testing of Open Systems Interconnection (OSI) products and describes OSI products available from computer manufacturers and vendors. A list of references includes 57 articles that mention specific vendors and 11 general articles about OSI…
Descriptors: Computer Networks, Computer System Design, Information Networks, Information Systems
Snyder, Robin M. – 1996
Motivated by the brain, neural networks are a right-brained approach to artificial intelligence that is used to recognize patterns based on previous training. In practice, one would not program an expert system to recognize a pattern and one would not train a neural network to make decisions from rules; but one could combine the best features of…
Descriptors: Artificial Intelligence, Computer Oriented Programs, Computer System Design, Expert Systems
Department of Education, Washington, DC. – 1998
This kit was developed to assist the postsecondary education community's efforts to resolve the Year 2000 (Y2K) computer problem. The kit includes a description of the Y2K problem, an assessment of the readiness of colleges and universities, a checklist for institutions, a Y2K communications strategy, articles on addressing the problem in academic…
Descriptors: Change Strategies, Computer System Design, Educational Planning, Guidelines
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Sun, Wei-qiang; Li, Jin-sheng; Hong, Pei-lin – Internet Research, 2003
Multicasting is a necessity for a broadband metro-area-network; however security problems exist with current multicast protocols. A stateful multicast access control mechanism, based on MAPE, is proposed. The architecture of MAPE is discussed, as well as the states maintained and messages exchanged. The scheme is flexible and scalable. (Author/AEF)
Descriptors: Computer Mediated Communication, Computer Networks, Computer Security, Computer System Design
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Davison, Wayne – Library Hi Tech, 1990
Discusses how various Open Systems Interconnection (OSI) application layer protocols can be used together, along with the Presentation and Session protocols, to support the interconnection requirements of applications. Application layer protocol standards that are currently available or under development are reviewed, and the File, Transfer,…
Descriptors: Computer Networks, Computer System Design, Information Networks, Information Systems
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Fincher, Judith A. – Library Hi Tech, 1990
The edi conceptual model is being developed to define common structures, services, and processes that syntax-specific standards like X12 and EDIFACT could adopt. Open Systems Interconnection (OSI) is of interest to edi because of its potential to help enable global interoperability across Electronic Data Interchange (EDI) functional groups. A…
Descriptors: Computer Networks, Computer System Design, Information Networks, Information Systems
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