Análisis del protocolo Netflow y su aplicación en la determinación del nivel de uso de la red de datos de la Facultad de Mecánica.

Abstract

the NetFlow protocol and its application in detrminación level of network usage data of the Faculty of Mechanics in ESPOCH is anlizó. architecture NetFlow protocol was used and through monitoring tool NetFlow Analyzer traffic traversing the network was analyzed. These data were sent by the Swith Catalyst 4507R, located in the Data Center of the Department of Systems and Telematics, to the monitoring station Unit Computing of the Fac. Of Mechanics using UDP port 9996 for further characterization. By the protocol and monitoring tool data showing the behavior of the data network during the three sampling periods (morning, noon and evening) they were obtained. http and Microsoft-ds: a map application that showed older generation networks were determined traffic. Considering the measured results, it appeared that the projected percentage growth in the number of packages for diciemre of 2012 was 0.18%. From the above it is concluded that the active network equipment (Cisco 3560G) need not be updated. We recommend using the methodology proposed planning capacity to develop a capacity planning guide for institutional intranet, with the aim of sizing Networking resources that the institution would need in the coming years.