Recap Single Networks(Subnets) Chapters 4 and 5 covered single lans Chapters 6 and 7 covered residential Internet access and single Wans Internets Connect multiple single networks using routers 70%-80% of internet traffic follows TCP/IP standards These standards are created by the ETF Chapter 10 looks in more detail at TCP/IP management 8-28-2 Recap • Single Networks (Subnets) – Chapters 4 and 5 covered single LANs – Chapters 6 and 7 covered residential Internet access and single WANs • Internets – Connect multiple single networks using routers – 70%-80% of internet traffic follows TCP/IP standards – These standards are created by the IETF – Chapter 10 looks in more detail at TCP/IP management