INTRODUCTION

A network isn't just a bunch of computers with wires running between them. Properly implemented, a network is a system that provides its users with unique capabilities, above and beyond what the individual machines and their software applications can provide. As technology rampantly growing, it has been a part of our daily lives and yet many are still left behind. Information technology must be applied to every systems of education to maintain a high standard competency thus it will also provide advancement in different aspects of business and studies.

            Network architecture is the design of a communications network. It is a framework for the specification of a network's physical components and their functional organization and configuration, its operational principles and procedures, as well as data formats used in its operation.

            In telecommunication, the specification of a network architecture may also include a detailed description of products and services delivered via a communications network, as well as detailed rate and billing structures under which services are compensated