In this section of the Network+2005 and Network+ 2008 tutorial, you have learned about network technologies. This has included an introduction to common protocols used in TCP/IP networks, IP addressing, routing, wireless networking and wireless networking security.
It is important to understand the foundations presented in this section to fully understand the rest of this tutorial. If you are new to networking, we recommend reviewing this material to ensure you understand how it fits into the Network+ exam and how you will use it once certified.
In the next section, we will be looking at Network Media and Topologies. This section was previously the first section in the Network+ 2005 exam.