PPT-CS 381 Introduction to computer networks

Chapter 1 Lecture 3 222017 Introduction Protocol layers Networks are complex with many pieces Hosts ClientsServers Switches Layer 2 routing MAC Routers Layer 3 routing IP. to. Security. . Computer Networks . Term . A15. Intro to Security Outline. Network Security. Malware. Spyware, viruses, worms and . trojan. horses, botnets. Denial of Service and Distributed DOS Attacks. Spring . 2016. Dr. . Nghi. Tran. Department of Electrical & Computer Engineering. Lecture 4: Network Performance Metrics. Dr. . Nghi. Tran (ECE-University of Akron). ECE 4450:427/527. Computer Networks . Theo Benson (. tbenson. ). https://. www.cs.duke.edu. /courses/spring15/compsci356/. Based partly on lecture notes by Rodrigo Fonseca, David . Mazières. , Phil Levis, John . Jannotti. , Peterson & Davie. Ali Cole. Charly. . Mccown. Madison . Kutchey. Xavier . henes. Definition. A directed network based on the structure of connections within an organism's brain. Many inputs and only a couple outputs. D12. . TinyOS. Applications Outline. AntiTheft. . Example . {done in gradual pieces}. LEDs, timer, booting. Sensing Example. Light Sensor. Wiring to . AntiTheft. Single Hop Networks. Active Messages interface. 



03'#3&
'26'/5-:
4,'&
6'45+0/4 \b ')#5+7'
&# nnnr/234/2345r/234rrnrnnnrnnrnnnrnnnnnnn rrnrr-nnrr x0000rnnrr x0000rnnrr 5rrr r5rrn1/1//ABn0/nn/66nrnCnn nBn0/nnE/665r rn nn n nnnnnn -/nrnnF rnnFrnr rrnn 6 nnrnn n6 n rn nrrnn r0861n r0861nnx0000nrn J812742/4-16/2-/0612-9123-7391B027A8/3891I-/06/x00002//312769-//37/9/478//23-427-//37//23/2x -3 917/117/21-/7/27/I3I76622/622x 3 / bftbbtnnrfnfrftbtrbffnbfnbrtrnfrnnnrrnbrttffr bf30t 30 30br 30 bftbbtnnbrttftf75381//93x00009296x00002/A23x0000/83811/6138x0000x00002/x0000//x0000275//0/-x-220/8//6-/2386C/906312x0000-/69-59 x0000x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000015-29--29312930-29 /-2416f2921261720212833311 x0000x0000000000000000000000 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. kindly visit us at www.examsdump.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. Professionally researched by Certified Trainers,our preparation materials contribute to industryshighest-99.6% pass rate among our customers. Start Here--- https://bit.ly/44crnvg ---Get complete detail on GB0-381 exam guide to crack H3C Certified Senior Engineer for Routing & Switching (H3CSE Routing & Switching). You can collect all information on GB0-381 tutorial, practice test, books, study material, exam questions, and syllabus. Firm your knowledge on H3C Certified Senior Engineer for Routing & Switching (H3CSE Routing & Switching) and get ready to crack GB0-381 certification. Explore all information on GB0-381 exam with number of questions, passing percentage and time duration to complete test. Get complete detail on GB0-381 exam guide to crack H3C Large - Scale Network Routing Technology. You can collect all information on GB0-381 tutorial, practice test, books, study material, exam questions, and syllabus. Firm your knowledge on H3C Large - Scale Network Routing Technology and get ready to crack GB0-381 certification. Explore all information on GB0-381 exam with number of questions, passing percentage and time duration to complete test.