This document provides the syllabus for the subject "Computer Networks" under the CBCS pattern for the academic year 2021-2022. It includes 5 units that cover topics such as network hardware, software, reference models, transmission media, wireless transmission, data link layer protocols, network layer routing algorithms, transport layer services, and network security. The learning outcomes are mapped to programme outcomes such as strong skills in understanding network concepts, protocols, and security aspects. Recommended text and reference books as well as online resources are also listed.