Table of Contents
Jaana Porra, M.Sc., MBA, Ph.D. jaana@bau.cba.uh.edu
Data Link Layer
Data Link Layer
International Organization for Standardization (ISO) Open Systems Interconnection (OSI) Reference Model
The OSI Reference Model Continued
The OSI model revisited
The OSI model revisited
OSI model revisited
The OSI Reference Model Continued
Media Access Control (MAC)
Error Control in Networks
What are Network Errors?
What are Network Errors?
What Causes Errors?
Eleven Categories of Line Noise
Eleven Categories of Line Noise
Eleven Categories of Line Noise
Eleven Categories of Line Noise
Eleven Causes for Line Noise
Eleven Causes of Line Noise
Error Prevention
Error Prevention
Error Prevention
Error Detection
Error Detection
Error Detection
Error Detection
Error Correction via Retransmission
Forward Error Correction
Asynchronous Transmission
Synchronous Transmission
PPT Slide
End of Lecture 7!
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