DESIGN OF A CAMPUS-WIDE WIRELESS NETWORK FOR FEDERAL COLLEGE OF ANIMAL HEALTH AND PRODUCTION TECHNOLOGY

ABSTRACT This project focuses on the design and implementation of a scalable, secure, and high-performance wireless network infrastructure for the Federal College of Animal Health and Production Technology, Apata, Ibadan. The proposed system is intended to replace the institution’s outdated wired network, which has long been a barrier to efficient communication and information sharing. The lack of a functional and reliable network has significantly hampered e-learning opportunities, slowed down administrative operations, and limited the level of research collaboration within the campus community. The main objective of the study was to create a robust wireless network capable of delivering enhanced connectivity to academic staff, administrative staff and students. To achieve this, a comprehensive site survey was carried out to examine the physical layout of the campus and to identify environmental factors that could impact network performance, such as potential sources of signal interference, structural obstructions, and optimal access point locations. For the network design and simulation, Cisco Packet Tracer was utilized. The architecture employed a VLAN-based configuration, using the Router-on-a-Stick technique to enable inter-VLAN routing. Dynamic Host Configuration Protocol (DHCP) was implemented for automated IP address allocation, ensuring efficient device management. Additionally, Access Control Lists (ACLs) were applied to regulate traffic flow and protect sensitive resources by limiting guest access to certain VLANs. The methodology for the project encompassed detailed system analysis, simulation-driven design, and rigorous validation. The testing process included successful ping operations between VLANs, verification of IP assignments, and confirmation of ACL enforcement. The results demonstrated effective network segmentation, seamless address distribution, and secure access restrictions for guests, thus ensuring both performance and protection of resources. The proposed system was evaluated in terms of its functionality, speed, and efficiency through both simulation outcomes and comparisons with existing network solutions. The findings indicate that the design offers a reliable and secure platform that can significantly improve digital learning environments and streamline administrative workflows. It is therefore recommended that the institution adopt this wireless infrastructure, with considerations for future enhancements such as cloud-managed access points and integration of Internet of Things (IoT) technologies to further expand functionality and efficiency. Keywords: Wireless Network, VLAN, DHCP, ACL, Router-on-a-Stick, Cisco Packet Tracer.