PPT-Chapter 5 Link Layer Computer Networking: A Top Down Approach

6 th edition Jim Kurose Keith Ross AddisonWesley March 2012 A note on the use of these ppt slides We re making these slides freely available to all faculty students readers They. This means that 1 in every 733 babies is born with this condition Although parents of any age may have a child with Down syndrome 80 are born to women under the age of 35 NICHCY Disability Fact Sheet 4 June 2010 Definition Definition Definition Defi CS. 3516 – Computer Networks. Chapter 5: The Data Link Layer. Goals:. . U. nderstand . principles behind data link layer services:. E. rror . detection, correction. S. haring . a broadcast channel: multiple access. Lecture 0: Course Overview. Lecturer Details. Dr. . Walid. . Khedr. , Ph.D.. Email: . khedrw@yahoo.com. Web: . www.staff.zu.edu.eg/wkhedr. Department of Information Technology. Course Info. Course Name: Computer . 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 . 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). A PAIN?. What do you think of when you hear ‘Networking’ or ‘Sales’?. My precious TIME is being wasted.. It won’t help us make our numbers.. I need to get some ‘real work’ done.. . . 6. th. edition . Jim Kurose, Keith Ross. Addison-Wesley. March 2012. A note on the use of these ppt slides:. We. ’. re making these slides freely available to all (faculty, students, readers). They. 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 [. A note on the use of these Powerpoint slides:. We. ’. re making these slides freely available to all (faculty, students, readers). They’re in PowerPoint form so you see the animations; and can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a . Chapter 13. Fundamentals of Networking and Network Protocols. ©Copyright 2008 Umakishore Ramachandran and William D. Leahy Jr.. 13.1 Preliminaries. Today a general purpose computer not connected to the "net" or some net is almost unthinkable.. 4. 1 Introduction. 4.2 Virtual circuit and datagram networks. 4.3 What’s inside a router. 4.4 IP: Internet Protocol. Datagram format. IPv4 addressing. ICMP. IPv6. 4.5 Routing algorithms. Link state. With SDN, new vulnerabilities open up in the form of malware, ransomware and viral worms due to direct Internet access. This direct Internet access does not fall under the existing network security. Introduction to Networks v7.0 (ITN). Module Objectives. Module Title: . Data Link Layer. Module Objective. : Explain how media access control in the data link layer supports communication across networks.