Projecto de rede de dados para o melhoramento da rede do Conselho Municipal da Cidade da Matola (CMCM)

Abstract

This report is the result of the Professional Internship that was carried out at the Municipal Council of the City of Matola (CMCM) and has as its theme, Data Network Project for the Improvement of the Network of the Municipal Council of the City of Matola (CMCM). Its specific objectives are to present the current scenario of the data network infrastructure of the Municipal Council of the City of Matola (CMCM), identify mechanisms for improving the performance of the data network and propose mechanisms for improving the network. In order to achieve the objectives, the methodology used to prepare this work was ba sed on quantitative and qualitative research, which consisted of a survey of knowledge through bibliographic material and case studies, in which it was possible to perceive that segmentation and use of network security devices are essential for good network perfor mance. Segmenting the network using VLANs allows the administrator to separate the network into smaller networks, improving security, performance and mainly reducing the broadcast domain. The simulated network was segmented using the Cisco Packet Tra cer tool, and divided into 20 sectors, distributed as follows: 10 (ten) City Councils, 1 (one) for Administration and Human Resources, 1 (one) for the President’s Office, 1 (one) Li brary, 1 (one) One-Stop Shop, 1 (one) for use in the Museum and Municipal Auditorium, 1 (one) for Sala Magna, 1 (one) for Linha Verde, 1 (one) for Public Points, 1 (one) General Secretariat and Archives, and the last one is a reserve for possible expansion, totaling 20 VLANs. TheVLANsareconfigured in 21 switches, one being a core switch and the others distribution switches.