Part 1: Fundamentals of Telecommunications
Introduction, the Three Answers, telecom services, telecom networks
Telephony, loops and trunks, the PSTN, POTS, analog, voiceband, SS7
PBX and Centrex, IVRs, ACDs, call centers, modems, DSL
Telecom industry, LECs, CLECs, IXCs, POPs
Digital: DS0, DS1, DS3, T1, ISDN
TDM, the network "cloud", network equipment, fiber, SONET, DWDM
T1, channels, framing, pulses and repeaters, muxes and cross-connects
Wireless: cellular, CDMA, TDMA/GSM, 3G 1X & UMTS, satellite, Wi-Fi, WiMAX
Voice services and jargon
Part 2: Understanding Data Communications
Datacom basics: DTEs, DCEs, LANs and WANs
Packets and frames, IP packets, Ethernet frames
Modems: modulation techniques, standards, performance
Broadband modems: DSL, VDSL, cable modems, broadband wireless
LANs: broadcast domains, 802.3 & Ethernet, cables, LAN switches
Part 3: Understanding IP and Networking
OSI model, layers, protocol stacks, standards
IP addresses: static/dynamic, public/private, NAT, IPv4 and IPv6
WANs, routers, edge routers, statistical TDM, dealing with carriers
Bandwidth on demand, packet networks, virtual circuits
Frame Relay, Quality of Service (QoS), ATM, MPLS and TCP/IP over MPLS
Voice over IP and VPNs
The Internet: ISPs, DNS, HTML, the Web
Practical networking solutions |