PPT-CS 4700 / CS 5700

Network Fundamentals Lecture 1 Logistics aka setting the ground rules Hello 2 Welcome to CS 4700 CS 5700 Are you in the right classroom Okay good Who am I Professor David Choffnes. Network Fundamentals. Lecture 22: Anonymous Communications. (Wave Hi to the NSA). 2. You Are Not Anonymous. 3. Your IP address can be linked directly to you. ISPs store communications records. Usually for several years (Data Retention Laws). Network Fundamentals. Lecture . 6. : Data Link. (The . Etherknot. . N. otwork. ). Revised 1/14/13. Data Link Layer. 2. Function:. Send blocks of data (. frames. ) between physical devices . Regulate access to the physical media. Network Fundamentals. Lecture . 13: Beyond TCP Congestion Control. (a.k.a. how to get a job at MIT). In Between Network and Transport…. 2. Goals:. Replace TCP congestion control. Keep queues/delay short. Network Fundamentals. Lecture 10: Inter Domain Routing. (It’s all about the Money). Revised . 9/25/2013. Network Layer, Control Plane. 2. Function:. Set up routes between networks. Key challenges:. Network Fundamentals. Lecture 14: Datacenter Networks. “The Network is the Computer”. Network computing has been around forever. Grid computing. High-performance computing. Clusters (Beowulf). Highly specialized. Network Fundamentals. Lecture 12: Router-Aided Congestion Control. (Drop it like it’s hot). Revised 3/18/13. In Between Network and Transport…. 2. Function:. Help TCP control congestion. Reduce queue length and delay. Network Fundamentals. Lecture 20: . Malware and Tinfoil Hats. (Parasites, Bleeding hearts and Spies). Slides stolen from Vern . Paxson. (ICSI) and Stefan Savage (UCSD). Motivation. Internet currently used for important services. Network Fundamentals. Lecture 10: Inter Domain Routing. (It’s all about the Money). Revised . 2. /4/2014. Network Layer, Control Plane. 2. Function:. Set up routes between networks. Key challenges:. Network Fundamentals. Lecture 19: Overlays. (P2P DHT via KBR FTW). Revised 4/1/2013. Network Layer, version 2?. 2. Function:. Provide natural, resilient routes. Enable new classes of P2P applications. Network Fundamentals. Lecture 4: Crash Course in C Sockets. (Prepare yourself for Project 1) . Revised . 9/3/. 14. Socket Programming. 2. Goal: familiarize yourself with socket programming. Why am I presenting C sockets?. Lecture 19: Overlays. (P2P DHT via KBR FTW). Revised 4/1/2013. Network Layer, version 2?. 2. Function:. Provide natural, resilient routes. Enable new classes of P2P applications. Key challenge:. Routing table overhead. Jaime M. . Saling. February 9, 2017. Reduce redundant guidance published by the Department of the Treasury to eliminate the risk of publishing inconsistent guidance to the agencies.. Objective. TFM. 2-4700 : Appendix I. Lecture 2: History. (Hint: Al Gore is not involved). Revised 1/7/13. What is a Comm. Network?. 2. A communications network is a network of . links. and . nodes. arranged so that . messages. may be passed from one part of the network to another. kindly visit us at www.nexancourse.com. Prepare your certification exams with real time Certification Questions & Answers verified by experienced professionals! We make your certification journey easier as we provide you learning materials to help you to pass your exams from the first try.