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| 망.net Computer Network Lecture Guide(Oct 15th) | ||
| **************************************** Midterm Exam Schedule: Oct. 18th(Wed.), 6~7 PM (50 Min) Exam Room: (even student number)ChoongMuKwan 208 (odd student number)ChoongMuKwan 209 (Scope) from Chapter 1, 2, 3. Lecture, HW (selected 12 assigned review questions & problems: in Chapter 1: R11, R21, P6abc, P25abcde in Chapter 2: R9, R26, P4, P18abd in Chapter 3: R7, R15, P26ab, P27abc ), Team Work Lab (Wireshark): 10 Questions); (above SNS3: Applets, Video Notes, Interactive Exercises: 10 Questions). in total: 20 Questions (5 Points for each Question) Please turn your smart-phone off before entering into Exam room. Before 6 PM, please be seated. You cannot enter after 6 PM, and cannot leave before 6:20 PM. Any cheating will be graded to "F". Related Regulations *********************************** University Constitution Rules Section 3 (Academic Probation) ③Academic probation will be placed on a student who is guilty of academic misconduct and a ‘F’ grade will be given for the course. If he/she repeats another misconduct during their enrollment, he/she will be expelled. ========================================= (SCOPE from Web Lecture-Contents): (10 Questions for Midterm Exam) Interactive Animations: Chapter 1 •Transmission versus Propagation Delay Applet •Queuing and Loss Applet •Message Segmentation Chapter 2 •HTTP Delay Estimation •Recursive/Iterative Queries in DNS Chapter 3 •Go-Back-N Protocol •Selective Repeat Protocol •Flow Control •TCP Congestion Control ----------------------------------- Video Notes: Chapter 1 •Propagation Delay and Transmission Delay •Traceroute Chapter 2 •Introduction to Wireshark and HTTP Chapter 3 •TCP Congestion Control ------------------------------ Interactive exercises: Chapter 1: Introduction •One-hop transmission delay •End-to-end delay •End-to-end throughput Chapter 2: Application Layer •HTTP GET •HTTP RESPONSE Chapter 3: Transport Layer •Internet checksum •TCP congestion window evolution ========================================== Please do preregistration of Coex Exhibition. (recommendable Show) - ioT Exhibition Coex B Hall (Oct 11~13th) Web Site or (alternatively, 2nd Choice) - Korea Electronic Show Coex ABCD Hall (Oct 17~20th) Web Site Submit attendance report (teamwork) in the Blackboard until Oct. 25(Wed), 3 Pages (excluding cover page). ----------Quiz & Assignments(Team-work)---- Wireshark Lab 1 Solution: Wireshark_Intro_SOLUTION_v7.0.pdf Wireshark Lab 2 Solution: Wireshark_HTTP_SOLUTION_v7.0.pdf Wireshark Lab 3 Solution: Wireshark_DNS_SOLUTION_V7.0.pdf uploaded in the wireshark folder in yungkim.net Web site. ------------------------------------------- (Chapter3-B part Assignments(Understand until Oct 13th): No Submission, Chapter 3 (Interactive Animations, Video Notes) and following Interactive Exercises: •Internet checksum (similar to Chapter 3, P3 and P4) •TCP sequence and ACK numbers, with segment loss(similar to Chapter 3, P27) •TCP congestion window evolution (similar to Chapter 3, P40) ) Due Date: Oct. 13th, 6PM (Team Work-submit in the Blackboard Teamwork Menu) Wireshark Lab 3 (DNS) What to submit (Team Report, in MS Word or HWP (PDF) format): Question Numbers (1~19) ===========for Class 3 (3반) ========= ************************************** 중간고사: 10월 18일(수) 오후 6~7시(50분간) 시험장: (짝수 학번: 충무관 208호 홀수 학번: 충무관 209호) (범위) 1, 2, 3장 강의, HW (선택된 12 문제중: 1장: R11, R21, P6abc, P25abcde 2장: R9, R26, P4, P18abd 3장: R7, R15, P26ab, P27abc), Team Work Lab (Wireshark): 10 Questions); (위 SNS3: Applets, Video Notes, Interactive Exercises: 10 Questions). 총: 20 문제 (각 문제당 5점) 6시 전에 해당 입실 완료바람. (6시이후에는 입실금지) 6시20분 이후에 퇴실 가능. 각종 부정행위는 최종성적 "F". ************************************** 시험중 부정행위 관련 규정 학칙시행세칙 제3조(학사경고) ③시험 중 부정행위를 한 자에게는 학사경고하며, 해당과목의 성적을 F로 처리한다. 다만, 재학 중 다시 부정행위를 할 때에는 제적한다. -------------------------------------- Coex 전시회 사전등록바람. (추천 전시회) - ioT Exhibition Coex B Hall (10월 11~13일) 웹사이트 또는 (대체용, 2nd Choice) - Korea Electronic Show Coex ABCD Hall (10월 17~20일) 웹사이트 참관기 (Teamwork으로 팀당 1부 제출 팀당 3쪽, 표지제외, 10월 25일까지 Blackboard에 제출) **************************************** Wireshark Lab 1 Solution: Wireshark_Intro_SOLUTION_v7.0.pdf Wireshark Lab 2 Solution: Wireshark_HTTP_SOLUTION_v7.0.pdf Wireshark Lab 3 Solution: Wireshark_DNS_SOLUTION_V7.0.pdf yungkim.net site의 wireshark folder에 upload되어 있음. ---------------------------------------- (Chapter3-B part 숙제(10월13일까지 이해): 제출할 필요 없음, Chapter 3 (Interactive Animations, Video Notes) and 아래의 Interactive Exercises: •Internet checksum (similar to Chapter 3, P3 and P4) •TCP sequence and ACK numbers, with segment loss(similar to Chapter 3, P27) •TCP congestion window evolution (similar to Chapter 3, P40) ) 제출마감일: 10월13일 오후6시까지 제출) (Blackboard TeamWork Menu에서 제출) Wireshark Lab 3 (DNS) 질문 (Team Report, in MS Word or HWP (PDF) format): 문제번호 (1~19) ******************************************* 중간고사 전체 20문제중 10문제 출제예정: (SCOPE from Web Lecture-Contents) Interactive Animations: Chapter 1 •Transmission versus Propagation Delay Applet •Queuing and Loss Applet •Message Segmentation Chapter 2 •HTTP Delay Estimation •Recursive/Iterative Queries in DNS Chapter 3 •Go-Back-N Protocol •Selective Repeat Protocol •Flow Control •TCP Congestion Control ----------------------------------- Video Notes: Chapter 1 •Propagation Delay and Transmission Delay •Traceroute Chapter 2 •Introduction to Wireshark and HTTP Chapter 3 •TCP Congestion Control ------------------------------ Interactive exercises: Chapter 1: Introduction •One-hop transmission delay •End-to-end delay •End-to-end throughput Chapter 2: Application Layer •HTTP GET •HTTP RESPONSE Chapter 3: Transport Layer •Internet checksum •TCP congestion window evolution *******************************************
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