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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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