Orientation Chapters 2 and 3 Looked at Standards Chapter 2: Layered standards(data link to application) Chapter 3: Physical layer standards Chapters 4-7 Deal With Single Networks Chapter 4: Ethernet LANS Chapter 4a deals with obsolete Token-Ring Networks Chapter 5: Wireless LaNs Chapters 6 and 7: WaNs Flow is from laNs to wans 4-24-2 Orientation • Chapters 2 and 3 Looked at Standards – Chapter 2: Layered standards (data link to application) – Chapter 3: Physical layer standards • Chapters 4-7 Deal With Single Networks – Chapter 4: Ethernet LANs • Chapter 4a deals with obsolete Token-Ring Networks – Chapter 5: Wireless LANs – Chapters 6 and 7: WANs – Flow is from LANs to WANs