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 ...

It presents the development of an SNMP management agent that has the ability to simulate the operation of any MIB, and can use simulation data supplied by the user. It discusses the concepts of the SNMP protocol, the ...

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 ...

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 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 thesis aimed to study the WANs, with the description and implementation of wide area networks technologies. Reference models and standards were summarized topics covered in IP networks and routing. The work had as ...

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, ...

Computer networks are present in the daily life of every company, entity or medium of communication at the present time. The direct impact on business and the development of societies certainly requires that these networks ...

This project is meant to identify ways to implement a network management center, which features actors: computers, ISPs, network equipment and the like. Is contained in this project also the best practices and techniques ...

This monograph discusses the study for implementing a computer network using the hierarchical structure of layers focusing on security and performance using currently available technologies, seeking the best design, ...