“Designing and Implementing a University Network Architecture using Cisco Packet Tracer”

Abstract

In this project paper, I have demonstrated a computer-network design integrated into a university campus to make official works smooth and uninterpreted. The network in a university is typically defined as the part of the computing infrastructure that enables end users and devices deployed over a single geographic area access to network communication services and resources. Firstly, I have implemented a computer network designed by Cisco Packet Tracer, allowing me to design the network system in-house. Cisco Packet Tracer is an advanced software developed by Cisco that enables the creation and simulation of virtual networks, specifically wireless networks, without the need for physical network hardware. Then, I have conceptualized the essential elements needed for creating a computer network. This section provides details on setting up the computer network, including different topologies, network technologies, architecture, and components of network cable systems. I have also integrated IoT (Internet of Things) service technology into the simulation tool, allowing students to simulate, build, and manage systems to gain a deeper understanding of IoT network concepts. The network architecture includes the implementation of Dynamic Host Configuration Protocol (DHCP) and Domain Name System (DNS) servers. Additionally, the network architecture incorporates other components such as web server, mail server, and more. Furthermore, I proceeded to define the layout and guidelines for the computer network architecture within an eight-story university building. Using Cisco Packet Tracer, I meticulously configured the network based on the required rules and topology, resulting in the establishment of a sophisticated computer network. The Cisco Packet Tracer tool proved invaluable in simulating and implementing the network structure, ensuring compliance with the desired network design and functionality. Finally, a series of eight scenarios were executed to validate the performance of the network within the university building. These scenarios encompassed packet transfer between floors via the command line interface (CLI) of network devices, successful deployment of website servers, inter-floor phone communication, and integration of security cameras for monitoring purposes. Through these simulations, the seamless operation of the network was confirmed, with all implemented functionalities working smoothly without any disruptions.