Analytical studies of the modernization of the IGW (Internet Gateway) platform case : optimum telecom Algérie

Abstract

The internet is an indispensable service within the OTA company both in terms of the smooth running of the company and the quality of service provided to customers, unfortunately this service encounters an important problem that lies in availability that can affect the service continuity of one of the internet access sites of the company, to solve this problem and offer an optimal quality of service to the customer, the unification of the OTA network may leads to guarantee access to the internet to all the services of the company. An internet gateway can cope with many challenges in ubiquitous network systems such as efficiency, scalability, availability and reliability issues. The unification consists of three methods, single homing, double homing, triple homing. In this report we exploit by use of simulation, the strategic position of such methods to offer several higher-level services the obtained results will determine which of the three methods will be optimum in accordance with the technical and economic approval criteria.