PPT-CSCI-1680 Physical Layer

Link Layer I Based partly on lecture notes by David Mazières Phil Levis John Jannotti Rodrigo Fonseca Administrivia Snowcast milestone today Last commit before midnight Schedule your milestone meeting. Rodrigo Fonseca (. rfonseca. ). http://www.cs.brown.edu/courses/cs168. cs168tas@cs.brown.edu. Based partly on lecture notes by David . Mazi. ères. , Phil Levis, John . Jannotti. , Peterson & Davie. Network Layer:. Inter-domain Routing. Based partly on lecture notes by Rob Sherwood, David . Mazières. , Phil Levis, John . Jannotti. Rodrigo Fonseca. Today. Last time: Intra-Domain Routing (IGP). RIP distance vector. Wrap-up Lecture. Rodrigo Fonseca. With some material from Jen Rexford. Administrivia. Today is the last class!. Two more things to go:. Final project, due this . Friday. Final . Exam. : Thursday, . Dec 13. Rodrigo Fonseca (. rfonseca. ). http://www.cs.brown.edu/courses/cs168. Based partly on lecture notes by David . Mazières. , Phil Levis, John . Jannotti. , Peterson & Davie. Cast. Instructor: Rodrigo Fonseca (. (Part 1). Computer Networks. Spring 20. 13. . Physical Layer Outline . (Part 1). Definitions. Nyquist. Theorem - noiseless. Shannon’s Result – with noise. Analog versus Digital . Amplifier versus Repeater. Transport Layer II. Data over TCP. Based partly on lecture notes by David . Mazières. , Phil Levis, John . Jannotti. Rodrigo Fonseca. Last Class. Introduction to TCP. Header format. Connection state diagram. Jeffrey Miller, Ph.D.. http://www-scf.usc.edu/~csci201. USC CSCI 201L. Outline. USC CSCI 201L. 2. /25. CORBA. Program. CORBA Overview. The Common Object Request Broker Architecture (CORBA) is the Object Management Group’s (OMG) open, vendor-independent architecture and infrastructure that computer applications use to work together over networks. Jeffrey Miller, Ph.D.. jeffrey.miller@usc.edu. Outline. Conditions. Program. USC CSCI 201L. Conditional Statements. Java has three conditional statements, similar to C . if-else. switch-case. Conditional ternary operator . Inter-domain Routing. Based partly on lecture notes by Rob Sherwood, David . Mazières. , Phil Levis, Rodrigo Fonseca. John . Jannotti. Today. Last time: Intra-Domain Routing (IGP). RIP distance vector. by Rodrigo . Foncesa. , . Scott . Shenker. and Mike Freedman. Theophilus Benson. Admini. -Trivia. HW #2 graded and on Sakai. Avg. 96%, . StdDev. 20%. Scores out of 120 points (not including 20 for extra credit). Shenker. and Mike Freedman. Rodrigo Fonseca. Today’. s Lecture. Classes of attacks. Basic security requirements. Simple cryptographic methods. Cryptographic toolkit (Hash, Digital Signature, …). Prepared by :. Dr. Adel . Soudani. & Dr. . Mznah. Al-. Rodhaan. . Lecture 1. CSC- 329 Computer Network Physical Layer. 2-. 2. Outline. . 2. .1 Analog and Digital. 2. .2 . Transmission Media. Based partly on lecture notes by David . Mazières. , Phil Levis, John . Jannotti. Rodrigo Fonseca. Last time. Physical layer: encoding, modulation. Link layer framing. Today. Getting frames across: reliability, performance. Inter-domain Routing. Based partly on lecture notes by Rob Sherwood, David . Mazières. , Phil Levis, John . Jannotti. Rodrigo Fonseca. Today. Last time: Intra-Domain Routing (IGP). RIP distance vector.