Description

There are a number of technologies involved in the delivery of Internet and network services. WAN technologies, such as DSL, provide local area networks with access to remote networks and the Internet, while LAN technologies give access to local computers and resources as well as a gateway to the WAN. This course describes the various WAN technologies in use today. Also covered are some of the properties of LANs such as the different topologies that can be used and Ethernet components. This course prepares the learner for the CompTIA Network+ 2012 certification exam N10-005. Network+ is sometimes referred to as N+ or Net+.