Simulación de las primitivas snmpv2 en un entorno de una red lan

Abstract

Currently there are different types of protocols in the application layer to enable the user to perform various tasks between two or more devices within a telecommunication system. One of the protocols used for the management of a network is SNMPv2 we use it in our networks in various scenarios, it will proceed to manage it by using communities for the authentication between different devices. We have various ways to achieve simulate a network, that even allow us to have similar existing physical networks. In the scenarios we going to implement the SNMPv2 primitives in different LAN networks for which we will use the VIRTUALBOX software to simulate networks and devices, we will also the Whatsup Gold software to generate the SNMPv2 primitives and the Wireshark software to observe and analyze the results of the scenarios. Management model "manager - agent" will be used, in which the manager is the command center that will help us to organize, plan and control. The agent is the one that makes the management operations made by the manager in the network. Three scenarios were designed with a vision of growth and scalability guided by the projections of growth in the companies, inside of every scenario we simulate the primitives: "get", "set" and "trap". With the three primitives we obtained the expected results: with the "get" obtaining the results requested by the agents with the "set" editing the values in the agents and with the "trap" receiving alerts.