This document describes a student's computer networks lab experiment on implementing a star topology network using Cisco Packet Tracer. The objectives were to set up a star topology with a central hub and connect 5 computer devices to the hub individually. Each computer was assigned an IP address on the 192.168.0.0 subnet to enable data transfer between any devices on the network. The student submitted the lab work for a course on computer networks at City University, Dhaka.