Projeto hierárquico de segmentação de redes em uma clínica de oncologia aplicando boas práticas de implementações de redes

Abstract

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 separately, the need for integration was felt and we sought to study a solution that would meet the particularities of each one, thus becoming more manageable. After research and application simulation, it was concluded that the implementation of the segmented network in Virtual Local Area Networks (VLANs) and environmentalizing them in a single datacenter and domain, keeping it safe, complete and without loss of performance, would be good implementation practice. For this, VTP, STP protocol technologies, a DHCP server were used to designate the pool for each VLAN. Disused ports on the switches were disabled, sticky security and secure passwords were implemented (following the recommended security criteria). The implementation of these techniques did not require a high financial investment. Finally, the proposed new topology segmented in VLANs meets the clinic’s needs, in terms of safety, performance and efficiency, without compromising its scalability.