Table of Contents
Computer Networks and the Internet
Overview
What is a Network?
Key Concepts
Transmission Media
Electromagnetic Spectrum
Twisted Pair (TP)
Shielded and Unshielded TP
UTP Categories
Coaxial Cable
Optical Communication…History
Optical Fiber
Wireless Transmission Frequencies
Multiplexing
Types of Networks
Circuit vs. Packet Switching
Homework 1A
What is Internet?
Structure of the Internet
Types of ISPs
Network Edge: Enterprise Networks
Ethernet
Wi-Fi
Access Networks
Dial Up
Bits, Hertz, and Baud
DSL
Cable
Fiber-To-The-Home (FTTH)
Wireless Access Networks
WiMAX
Network Performance Measures
Delay Example (CBR Circuits)
Packet Switching Delay
Packet Switching Delay: Example
Throughput
Loss Rate
Homework 1B
Protocol Layers
ISO/OSI Reference Model
Service and Protocol Data Units
Service Data Unit (SDU)
Protocol Data Unit (PDU)
Service Primitives
TCP/IP Reference Model
OSI vs TCP/IP
OSI vs TCP Reference Models
PDUs in TCP/IP Architecture
TCP/IP Applications
Network Security
Security Components
Types of Malware
Types of Attacks
Buffer Overflows
Distributed DoS Attacks
History of Internet
Internet Generations
Key Concepts
Homework 1C |
Author:
Raj Jain
Home Page:
http://www1.cse.wustl.edu/~jain/
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