Chapter 1

  

                  In chapter 1, I have already learned about the hierarchical model, which consists of the Access Layer, Distribution Layer, and the Core Layer. I have also learned about the different types of Enterprise Architectures, Enterprise Campus, Enterprise Edge, Service Provider Edge. Hoe traffic moves and where it moves was also a big factor in this chapter. Learned what Teleworking is, use of technology to replace business tarvel which really helps with business men and women who travel. These people will often use email, web chat, desktop and application sharing, FTP, telnet, VoIP to make jobs easier.