More educators could effectively communicate with network designers and installers if they understood the technical vocabulary related to computer networks. Terms associated with local area and wide area networks--building materials, connection strategies, network traffic control, and protocols--are defined. Advice is given for planning school…

With the current state of computing and data communication technology, connecting widely dispersed, multivendor computing resources is a complex and expensive undertaking. Network strategies and management issues are discussed. (MLW)

Describes the hardware, operating systems, and expenses involved with linking personal computers in low-cost, small- to medium-sized LANs (local area networks) that permit users to share CD-ROM resources. Purchasing and installing Ethernet hardware, the use of starter kits, assembling individual components, and LANtastic and NetWare Lite network…

Presents an overview of two projects that concern local area networks and the common point between networks as they relate to network security. Discusses security architectures based on firewall components, packet filters, application gateways, security-management components, an intranet solution, user registration by Web form, and requests for…

The data communications requirements of California State University, Los Angeles, reflected in its proposals for an integrated voice/data communications system are described. The advantages and disadvantages of three data communications technologies--voice-and-data private branch exchange, data private branch exchange, and the local area…

The Institute of Electrical and Electronics Engineers recently approved a high-speed wireless standard that enables devices from different manufacturers to communicate through a common backbone, making wireless local area networks more feasible in schools. Schools can now use wireless access points and network cards to provide flexible…

Basic information for teachers on using computer networks is offered, including local area networks; national and global networks; electronic mail; finding a connection (local bulletin board systems, college and university computer systems, and state and regional systems); and the Internet. (DB)

Describes the VISION (video indexing for searching over networks) digital video library system which was developed at the University of Kansas as a testbed for evaluating automatic and comprehensive mechanisms for library creation and content-based search and retrieval of video over local and wide area networks. Discusses experimental results.…

Discusses computer networking and the cost effectiveness of decentralization, including local area networks. A planned experiment with a centralized approach to the operation and management of file servers at the University of South Carolina is described that hopes to realize cost savings and the avoidance of staffing problems. (Contains four…

This article describes the development at Case Western Reserve University of an all-fiber optic communications network linking 7,300 outlets (faculty offices, student residences, classrooms, libraries, and laboratories) with computer data, television, audio, facsimile, and image information services. (Author/DB)

This article discusses the emergence of the client/server paradigm for the delivery of computer applications, its emergence in response to the proliferation of microcomputers and local area networks, the applicability of the model in academic institutions, and its implications for college campus information technology organizations. (Author/DB)

This supplement offers a practical guide for wiring school classrooms for local area networks (James P. Tenbusch and Harry Vaughan); shows how a California school district built a network infrastructure from scratch (James Klein); and describes how a Utah district negotiated cheap, fast Internet access over plain old telephone wires (Mary…

This report describes Earth Lab, a project which is demonstrating new ways of using computers for upper-elementary and middle-school science instruction, and finding ways to integrate local-area and telecommunications networks. The discussion covers software, classroom activities, formative research on communications networks, and integration of…

This paper presents an interim report of a nationwide study of microcomputer networking in American libraries and information centers. The purpose of the project is to evaluate the relevance of currently available networking systems for use in libraries and information centers. Two major aspects are investigated. First, using a sample of libraries…

This paper provides commentary on some of the issues and projects considered in other papers presented at the conference, focusing in particular on some of the nontechnological issues associated with the design, development, and implementation of telecomputing and networking in education. Four types of telecomputing projects are considered:…