This document summarizes a computer networking lab experiment on configuring a hybrid topology in Cisco Packet Tracer, with objectives to configure the topology diagram, perform ping tests from PC 1 to PC 12, and send a file from PC 7 to PC 14. It was submitted by Md Abid Hasan, student ID 152392323 in the B.Sc in CSE program at City University, to instructor Pranab Bandhu Nath for the CSE 318 Computer Networking Lab course.