Transcript Administration - NYU Computer Science Department

Data Communication and
Networks
Lecture 0
Administrivia
September 7, 2006
Adminstrivia
• You must be registered in G22-2262-001 to
receive a grade
• How to reach me: [email protected]
• Office hours: Thursdays 6:00 – 7:00
Class Mailing List
•
All students should register themselves with the class list,
which is used for all technical discussions concerning the
course. To register, go to the following web page, and
follow the instructions:
cs.nyu.edu/mailman/listinfo/g22_2262_001_fa06
•
You will be notified in return that you are a list
participant. Please send all of your questions to this list
(not to the instructor) so that everyone can participate.
Computer Accounts
• Students that do not already have a CIMS
network account should follow these
instructions:
CIMS network account
• Solaris Machines: courses1, courses2,
courses3
Grading
• No Examinations!
• Final grade will be determined by:
– scores on a series of homework assignment
– class participation.
• assignments will consist of:
– problems similar to those in the text
– small (less than 500 lines of code) programs
– packet analysis using Ethereal packet sniffer
• Since some assignments will be more difficult than others,
the percent that each represents of your final grade will
vary.
Rules for Working on Assignments
• All assignments must be done individually (see Cheating
below).
• Unless stated otherwise in the assignment, all writing and
coding must be original.
• All assignments must be emailed to the appropriate grader.
To avoid problems with "lost emails" ("the Internet ate my
homework") you should save a copy of your EMAIL (not
simply the assignment itself).
Cheating Policy
You should NOT
1.
2.
3.
Copy any part of another student's homework answers.
Allow another student to copy your homework.
Copy any part of code found in a book, magazine, the Internet, or other
resource. Present the work of another as your own. If you use the idea of
another in your work, you MUST provide appropriate attribution (that is,
cite the work and the author).
–
The penalty for first cheating offense will be a grade of F for the course.
Computer Science Department Academic Integrity Policy.
How to hand in Assignments
+
Late Assignments
• Homework problems must be submitted by email
to the designated grader. Please include:
– Your name
– Your SID
– Assignment number (1, 2, …) in subject
• Example, “assignment 1”
• NO credit will be given for ANY assignment after
the due date.
Books
•
Required texts
– Computer Networking: A Top-Down Approach Featuring the
Internet, 3rd Edition, James Kurose and Keith Ross, Addison
Wesley, 2004, ISBN: 0-321-22735-2
•
Recommended texts
– Data & Computer Communications Seventh Edition, William Stallings, Prentice Hall, 2003,
ISBN 0131006819
–
Douglas Comer, Computer Networks And Internets with Internet Applications, 3rd Edition,
Prentice Hall, ISBN 0130914495
–
Comer, D.E. and Stevens, D.L. Internetworking with TCP/IP: Volume III: Client-Server
Programming and Applications, BSD socket version, Second Edition, Prentice Hall, ISBN 013-260969-X, 1996.
Most of the readings will come from the required
text. The text will also be useful in solving some of
the assigned problems.
What We Will Cover
• Fundamental Data Structures: queues, ring buffers, finite state
machines
• Data Encoding and Transmission
• Local Area Networks and Data Link Control
• Wireless Communications
• Packet Switching
• OSI and Internet Protocol Architecture
• Congestion Control and Flow Control Methods
• Internet Protocols (IP, ARP, UDP, TCP)
• Network (packet) Routing Algorithms (OSPF, Distance Vector)
• IP Multicast
• Sockets
Questions?