MIS 4477
Network and Security Infrastructure
JAKE MESSINGER (jake@uh.edu)

Fitzgerald/Dennis Chapter 4: Data Link Layer (class 7ish)

Author's PowerPoint Presentation
Student Companion Site: Chapter 4

Chapter 4: Data Link Layer

12^th edition

 

Chapter Outline

 

INTRODUCTION

 

MEDIA ACCESS CONTROL (MAC)

·       Contention

·       Controlled Access

·       Relative Performance

 

ERROR CONTROL

·       Sources of Error

·       Error Prevention

·       Error Detection

·       Error Correction via Retransmission

·       Forward Error Correction

·       Error Control in Practice

 

DATA LINK PROTOCOLS

·       Asynchronous Transmission

·       Synchronous Transmission

 

TRANSMISSION EFFICIENCY

 

IMPLICATIONS FOR MANAGEMENT

 

SUMMARY

End of Lecture 7

© 2014 Jake Messinger (all rights reserved)
Dept of Decision and Information Sciences (MIS)
Bauer College of Business
University Of Houston