Notes

Outline

Network Communications Chapter 4 Standards Organization and the OSI/ISO Model

ISO/OSI Model

Connections

HDLC Frame

Control Fields

Asynchronous Transmission

Character Synchronization

Synchronization

Bit Insertion

Positive Acknowledgement

Corrupted Frame

Loss of ACK / Nack / I-Frame

Go-Back-N ARQ

Selective Reject ARQ

Standards

IEEE 802 Reference Model

Logical Link Control Frame Format