Análisis de la internetwork de la Institución Educativa Fiscal “Amazonas” y propuesta de rediseño siguiendo la metodología Top-Down Network Desing y los controles pertinentes del CIS Benchmark

Abstract

The data network of the Institución Educativa Fiscal "Amazonas" presented intermittence in the Internet connection, which could: improve the structured cabling system as well as the Internet links, increase the security at the hardware and software level, in addition to they would relocate network equipment to improve network service. Using the Top - Down Network Design methodology, a redesign proposal is proposed focused on the needs of the users, carrying out a logical and physical design of the network that ends with performance tests of the internetwork. The network scheme used was hierarchical with three layers (core, distribution and access), in which established cabling standards were applied according to ANSI / TIA / EIA, network devices and licensed software were budgeted, obtaining costs and benefits for the IEFA. The security controls of the CIS Benchmark guided to protect, safeguard the data network and devices used in it, providing confidentiality, integrity and availability. Through the Riverbed simulator, the current state networks were compared with the redesign proposal, obtaining traffic statistics for each area of the institution, showing an increase of 63.3% in network performance.