The OSI Reference Model Chris Abramson Chris Rajski Darell Matthews The OSI Model • OSI is short for Open Systems Interconnection. • OSI model was first introduced by…

1. Communication Protocols• Describes the rules that govern thetransmission of data over the communicationNetwork.• Provide a method for orderly and efficientexchange…

1. 1 2. OSI Model• OSI means Open System Interconnect model. • Developed by the International Organization for Standardization in 1974. • It consists of seven layers.…

Slide 1Introduction to TCP/IP and OSI model 1/12/20141Mr. Naresh Sharma, http:\\nareshsir.com Slide 2 More OSI Info Who made up the OSI? It was created by the International…

1. Data Communications & NetworkingLecture-05Course Instructor : Sehrish RafiqDepartment Of Computer Science University Of Peshawar 2. Lecture overview OSI Model…

1. 1 2. OSI Model• OSI means Open System Interconnect model.• Developed by the International Organization forStandardization in 1974.• It consists of seven layers.•…

Slide 1ECE 5221 Personal Communication Systems Prepared by: Dr. Ivica Kostanic Lecture 24 – Basics of 3G – UMTS (3) Spring 2011 Slide 2 OSI Communication model Each layer…

Slide 1 COMPUTER COMMUNICATION AND NETWORKS 3(3-0) Slide 2  Protocols  The OSI model  Functions of the layers Slide 3 Protocols  To communicate, entities must…

IT2101: Communication Technology 4. Common Network Devices / Hardware Program: BSCS I (January Semester â 2014) Lecturer: Rebecca Asiimwe Email: [email protected]…