This document is an assignment submission for a Computer Networks Laboratory course. It involves configuring a ring topology connection in Packet Tracer between 4 PCs with IP addresses 192.168.1.1 to 192.168.1.4. The assignment was submitted on September 14, 2021 by student Md Farhadul Alam Himel to their senior lecturer Pranab Bandhu Nath for Experiment 5 on ring topologies.