A computer network, commonly just called a network, is a system of interconnected computers (and devices) that operate interactively. Any number of computers may be connected into a network, from two to dozens, hundreds, thousands or even millions. Networks typically include other devices such as printers, external hard drives, modems and routers, etc. Nearly everyone involved with computers at any level now requires knowledge and skills with networks computer systems. Gain the skills and competancy you need in Networking with this course. Studies include: networking introduction, topology, architecture and transmission media; components and hardware; design and planning; upgrading; basic TCP/IP Services and Applications and more.

There are 10 lessons in this course:

1. Networking Terms, Concepts and Standards
2. Network Topology, Architecture and Transmission Media
3. Network Components and Hardware
4. Network Design and Planning
5. Network Upgrading and Project Management
6. Network Protection and Maintenance
7. Understanding Network Connecting Options
8. Installation and Configuration of Network
9. Basic TCP/IP Services and Applications
10. Troubleshooting Tools for TCP/IP Networks

Each lesson culminates in an assignment which is submitted to the school, marked by the school's tutors and returned to you with any relevant suggestions, comments, and if necessary, extra reading.

• Discuss the history and key developments in networking.
• Describe the main networking models, terminology and standards.
• Explain the different topologies, architectures and transmission media in computer networks.
• Explain the physical components within a network and how individual components connect to each other.
• Evaluate the needs of the organisation and design a logical network.
• Discuss reasons for network upgrade and techniques for managing a network upgrade.
• Explain the importance of network protection to prevent downtime and preserve valuable data.
• Identify and compare various connection options like dial-up connections and dedicated connections.
• Describe the installation process and configurations for networking.
• Describe the TCP/IP suites of utilities generally used by end users.