PPT-Data Link Layer as a Reliable Data Transport Protocol

Advanced Computer Networks Term D11 Data Link Layer Outline Parallelism between Transport and Data Link Layer Tanenbaums TreatmentModel of Data Link Layer Protocol 1 Utopia Protocol 2 StopandWait. Chapter 3. Data Link Layer Design Issues. Network layer services. Framing. Error control. Flow control. Data Link Layer. Algorithms for achieving:. Reliable, +. Efficient, . communication of a whole units – frames (as opposed to bits – Physical Layer) between two machines.. 3-. 1. Chapter 3. Transport Layer. Computer Networking: A Top Down Approach . 6. th. edition . Jim Kurose, Keith Ross. Addison-Wesley. March 2012. All material copyright 1996-2012. J.F Kurose and K.W. Ross, All Rights Reserved. 3-. 1. Transport Layer. Our goals:. . understand principles behind transport layer services:. multiplexing/demultiplexing. reliable data transfer. flow control. congestion control. learn about transport layer protocols in the Internet:. Hakim . Weatherspoon. Assistant Professor, . Dept. of Computer Science. CS 5413: High Performance Systems and Networking. September 5, 2014. Slides . used and adapted . judiciously from Computer Networking, A Top-Down Approach. Network Fundamentals – Chapter 4. Objectives. Explain the role of Transport Layer protocols and services in supporting communications across data networks.. Analyze the application and operation of TCP mechanisms that support reliability.. . Komputer. . Dasar. OSI Transport Layer. Aurelio Rahmadian. Objektif. Pengenalan. Peran. Transport Layer. TCP. UDP. Pengenalan. On a single device, people can use multiple services such as e-mail, the web, and instant messaging to send messages or retrieve information. Layer Review. . Advanced Computer Networks. Advanced Computer Networks . Data Link Layer. Data Link Layer. Provides a . well-defined service interface. to the network layer.. Determines how the bits of the physical layer are grouped into frames . Transport Layer. Aurelio Rahmadian. Objektif. Pengenalan. Peran. Transport Layer. TCP. UDP. Pengenalan. On a single device, people can use multiple services such as e-mail, the web, and instant messaging to send messages or retrieve information. Transport . Layer. Aurelio Rahmadian. Objektif. Pengenalan. Peran. Transport Layer. TCP. UDP. Pengenalan. On a single device, people can use multiple services such as e-mail, the web, and instant messaging to send messages or retrieve information.. 5-. 1. . Review of . MAC protocols. channel partitioning,. by time, frequency or code. Time Division, Frequency Division. random access . (dynamic), . ALOHA, S-ALOHA, CSMA, CSMA/CD. carrier sensing: easy in some technologies (wire), hard in others (wireless). 5-. 1. . Review of . MAC protocols. channel partitioning,. by time, frequency or code. Time Division, Frequency Division. random access . (dynamic), . ALOHA, S-ALOHA, CSMA, CSMA/CD. carrier sensing: easy in some technologies (wire), hard in others (wireless). Module . 2. Objectives. Skills Concepts. Objective Domain Description. Objective Domain Number. Understanding OSI Basics. Defining the Communications Subnetwork. Defining the Upper OSI Layers. Understand. Data Link Layer Outline. Parallelism between Transport and Data Link Layer. Tanenbaum’s. Treatment/Model of Data Link Layer. Protocol 1: Utopia. Protocol 2: Stop-and-Wait. Protocol 3: Positive Acknowledgment with Retransmission [. Preliminaries, Split Connection. COS . 463. : Wireless . Networks. Lecture. . 2. Kyle Jamieson. [Various parts adapted from S. Das, . B.. . Karp,. . N.. . Vaidya. ]. Layering . and the End-to-End Argument.