DESIGN AND IMPLEMENTATION OF A COMPUTER NETWORK WITH TREE TOPOLOGY USING CISCO PACKET TRACER

Abstract

Advancements in information technology have driven the need for computer networks capable of supporting rapid, structured, and efficient data exchange and communication. A crucial aspect of building a computer network is selecting a topology that meets specific requirements. This study aims to design and implement a computer network using a tree topology within the Cisco Packet Tracer environment. The research employs experimental and simulation methods, encompassing stages such as requirements identification, topology design, IP addressing, configuration implementation, connectivity testing, and results analysis. The tree topology is designed using routers, a main switch, branch switches, and multiple computers arranged hierarchically. Each device is configured with an IP address in accordance with the network design. Testing involves using the "ping" command to verify successful inter-device communication and the Cisco Packet Tracer "Simulation Mode" to observe the data packet transmission process. Simulation results demonstrate that a tree topology network can be successfully built and configured, facilitating inter-device communication as intended. Furthermore, the use of Cisco Packet Tracer streamlines the network design, configuration, and testing processes without requiring physical hardware. The findings suggest that the tree topology is a viable option for constructing networks that require an organized structure and scalability. This study is expected to serve as a reference for understanding computer network design and implementation concepts, as well as the application of Cisco Packet Tracer as a tool for network simulation.