1. Summary of MAC protocols What do you do with a shared media? Channel Partitioning, by time, frequencyTime Division, Frequency Division Random partitioning (dynamic),ALOHA,…
1. Chapter 5 Data Link Layer Computer Networking: A Top Down Approach Featuring the Internet ,2 ndedition.Jim Kurose, Keith Ross Addison-Wesley, July 2002.A note on the use…
1. Announcement Homework #3 was due last night Homework #4 is out 2. Last class Data link layer Introduction and services Error detection and correctionMultiple access protocols…
1. Link Layer Introduction and services Error detection and correctionMultiple access protocols Link-Layer Addressing Ethernet Hubs and switches 2. Link Layer: Introduction…
1. Computer Networking Chapter 4 Link Layer 2. Chapter 5: The Data Link Layer Our goals: understand principles behind data link layer services: error detection, correction…
1. Data Link Layer All material copyright 1996-2002 J.F Kurose and K.W. Ross, All Rights Reserved 2. Adaptors Communicating link layer implemented in “adaptor” (aka NIC)…
1. Lecture 4 MAC Sublayer 2. Multiple Access Links and Protocols Two types of “links”: point-to-point PPP for dial-up access point-to-point link between Ethernet switch…