COSC 4300 Networks and Internets

Fall 2014

Course Syllabus: Lectures
Office Hours
Textbooks
Objectives
Grading Policy
Schedule
Instructors
Dennis Brylow
Email: brylow at mscs dot mu dot edu
Office: Cudahy 380

Meetings
Mon/Wed 3:30pm - 4:45pm, CU 412

Office Hours
Mon/Wed/Fri 12:00pm - 1:00pm
Mon 9:00pm - 10:00pm
MSCS Department Logo

Textbooks

Forouzan Textbook Cover
Data Communications and Networking,
5th edition.
Behrouz A. Forouzan.
McGraw-Hill.
ISBN 0073376221.
Readings will be regularly assigned from the textbook.
Lectures will assume that students have already read the assigned chapters.
In addition, some homework problems may be assigned out of the book.
Some of these problems also make excellent exam questions.

Course Objectives

Upon completing this course, students will be able to:
  • Understand and describe the concepts, terminology, and technologies that form the basis for digital communications in individual networks and the global Internet,
  • Understand and use the TCP/IP suite of network protocols,
  • Read, write, run, and test basic network applications.
  • Course Policies

    Grades

    Grades will be calculated using the following formula:
    Projects 50%
    Reading Quizzes 10%
    Midterm Exam 20%
    Final Exam 20%

    Weekly reading quizzes will be offered automatically through D2L, and will generally consist of one or to problems taken from or motivated by the readings assigned for the following week.

    Grades will be assigned using the standard 10-point formula: A (90%), B (80%), C (70%), D (60%), etc.
    At the instructor's discretion, grades may be "curved" up; grades will not be curved down.

    Grades will be routinely posted in the gradebook on the course D2L site, as they become available.

    Attendance

    Student attendance will not be explicitly tracked in this course, and will not directly impact student grades. However, students who routinely miss class discussions or lectures should expect to be unprepared to complete the assignments and exams upon which grades so heavily depend. In short, I don't bother with attendance bean-counting because students who cut class usually fail themselves out of the course before I would need to take any action. Make good decisions.

    If you know you will be missing class for a legitimate reason, I appreciate a heads-up, but in accordance with Marquette University Attendance Policies, I neither require nor accept documented excuses. Please have a peer in the class take notes in your absence, and get any assignments in ahead of the deadline.

    The size and structure of this course will not normally allow me to accept late work under any circumstances. There are enough opportunities for points in the course for most students to miss a few without severe consequences for their grades.

    Academic Integrity

    All students are expected to abide by Marquette University's Policy on Academic Integrity, and we will proceed under the assumption that everyone has committed themselves to the University's Honor Pledge:

    I recognize the importance of personal integrity in all aspects of life and work. I commit myself to truthfulness, honor, and responsibility, by which I earn the respect of others. I support the development of good character, and commit myself to uphold the highest standards of academic integrity as an important aspect of personal integrity. My commitment obliges me to conduct myself according to the Marquette University Honor Code.

    The Honor Code has particular implications for computer scientists and engineers, as well as computing professors, whose course work is so readily duplicated and shared in our modern digital world.

    For my part, I will strive to ensure that your assignments and exams are engaging, challenging, and worth your investment in time and energy. For your part, I expect you will work hard, strive to learn, and present your work with honesty and integrity.

    There will be many opportunities for you to collaborate with your peers in this course, and I strongly encourage you both to seek help when you are stuck, and to share your knowdledge with your peers when you have achieved understanding. Problems will only occur if you falsely claim work as your own when it is not, or collaborate when an exam or assignment has been specified to be individual work.

    In the unlikely event of an academic integrity violation in this course, Marquette University's Procedures For Incidents of Academic Dishonesty will be closely followed.

    Schedule

    Week    Topics Readings Notes/Demos Assignments
    01 History, Layering, Ethernet and DHCP Ch 1, 2, 13-13.2.2, 18.4-18.4.4 HW #1: DHCP Sniffer
    02 Physical Layer, Line Coding Ch 3,4 HW #2: DHCP Client
    03 Analog Signals, Multiplexing, ARP Ch 5, 6, 9 HW #3: ARP
    04 Media, Error Correction, ICMP Ch 7, 10, 19.1-19.2 HW #4: ICMP
    05 Access Control, Ethernet Ch 12, 13.2.3-13.6 HW #5: IP
    06 Wireless, Hubs, Forwarding Ch 15, 17, 18.4.5-18.6 HW #6: Forwarding
    07 Mobile IP, Routing Ch 19.3-19.4, 20 HW #7: UDP
    08 UDP
    Midterm Break
    Ch 24.1-24.2 Midterm Exam
    Break
    09 Transport Layer Ch 23 HW #8: Chat Client/Server
    10 SCTP Ch 24.4-24.6
    11 Sockets, Protocols Ch 25, 26
    12 Multimedia, Peer-to-Peer Ch 28, 29 HW #9: TCP
    13 TCP
    Thanksgiving Break
    Ch 24.3 Break
    14 Internet Security Ch 31
    15 NAT, Firewalls Ch 32
    (16) Final Exam Week Final Exam
    The instructor reserves the right to adjust this schedule as necessary.

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    [Revised 2014 Aug 25 13:25 DWB]