You are now equipped with basic knowledge about the foundation of the Internet.
This module discussed network architecture essentials such as the different network diagnostic tools and their functions and connectivity hardware
such as bridges, firewalls, gateways, hubs, repeaters, routers, and switches.
Key terms and concepts included OSI and Internet bandwidth technologies.
You should now be able to:
Explain the OSI model
Describe the core components of the Internet infrastructure and how they relate to each other
Describe the uses of hardware and software network connection devices
Describe the various Internet bandwidth technologies
Describe the purposes, functions, and features of various types of servers
Troubleshoot problems with Internet connectivity using various diagnostic tools