Introduction to Networks

This course provides students with a foundational understanding of networking concepts, technologies, and protocols. The course covers the essentials of network architecture, data transmission, TCP/IP models, routing and switching, wireless communication, and network security. Students will explore how networks enable communication between devices, how data is transferred across networks, and the role of different network components such as routers, switches, and firewalls. The course also introduces basic network configuration and troubleshooting, preparing students for more advanced networking topics.

Upon successful completion of this course, students will be able to:

• Understanding Network Architecture and Protocols: Students will gain a comprehensive understanding of the basic components of network architecture, including routers, switches, and access points, and how protocols like TCP/IP facilitate data transmission and communication across networks.
• Exploring Data Transmission and Routing: Learn how data is transmitted across networks, focusing on concepts such as IP addressing, packet switching, subnetting, and routing, and how these processes ensure efficient and secure communication.
• Configuring and Managing Networks: Gain hands-on experience in configuring network devices, such as setting up routers and switches, configuring IP addresses, and implementing basic network services, including DNS and DHCP.
• Understanding Network Security and Troubleshooting: Develop skills in network security, including the use of firewalls, encryption, and secure access control measures, while also learning how to troubleshoot common network issues and ensure network reliability.

These outcomes aim to prepare students for entry-level roles in network administration and IT support by equipping them with foundational networking knowledge and skills. The course sets the stage for more advanced networking studies, such as network design, management, and security.