Data Communications and Networking Overview

• Data Communications and Networking Overview
• Overview
  
• Data Communication vs Networking
  
• Distributed Systems vs Networks
  
• Simplified Communications Model
  
• Data Communications: Example
  
• Communications Tasks
  
• Types of Networks
  
• An Example Configuration
  
• Protocol Layers
  
• A Sample Protocol Architecture
  
• ISO/OSI Reference Model
  
• Service and Protocol Data Units
  
• Service Data Unit (SDU)
  
• Protocol Data Unit (PDU)
  
• Use of a Relay
  
• Service Primitives
  
• TCP/IP Reference Model
  
• OSI vs TCP/IP
  
• OSI vs TCP Reference Models
  
• TCP/IP Concepts
  
• PDUs in TCP/IP Architecture
  
• TCP/IP Applications
  
• Summary
  
• Reading Assignment
  
• Homework
  

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