This paper addressed the main theoretical concepts involved in computer networks and computer hierarchical networks. Problems encountered are listed in a non-segmented network, as well as the mode of operation of a segmented ...

The Local Education Network – RLE is like a subsector of the Academic Department of Informatics that provides laboratories for undergraduate and graduate classes on the Curitiba campus of UTFPR and also for some national ...

This work was developed for the segmentation of networks in VLANs in the municipality of Pato Branco City Hall, which aims to help local network management, increase security, speed and also broadcast traffic in the network. ...

The growth of computer networks caused by the evolution of hardware devices and software solutions has made media such as email, chat room, IP telephony, and others essential for allowing a greater exchange of information ...

The book Local Area Networks brings the concepts and technologies related to local area networks with the aim of supporting teachers, students and professionals of Computer Networks. The work covers the fundamental concepts ...

This monograph presents a solution to integrate two different networks, which is found in an Oncology clinic, both in operation, but due to hardware obsolescence, and the management of the networks being carried out ...

Nowadays computer networks are indispensable to enterprises, universities and even for personal use. However, many networks are poorly implemented, without taking into consideration all the possible funcionalities and the ...

Currently the rapid growth and cluttered computer network in companies, becomes indispensable segmentation and management. The use of VLANs allows the administrator to separate a network in networks minor, improving security, ...

Currently much of the cabling used in traditional LocalLANs is metallic. However, due to the immense potential of the optical fiber, its significant reduction of cost and present several advantages over metallic networks ...

Internet usage is increasingly vital to the functioning of a company. The need for tools which helps the networking analyst at work to manage and control Internet use is present in most companies. Small companies tend not ...