Transcript ppt - DePaul University

TDC 463
Computer Networks
John Kristoff
DePaul University
[email protected]
http://condor.depaul.edu/~jkristof/
Autumn 2000
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Prerequisites
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CSC 343 - Introduction to Operating Systems
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TDC 411 - Computers in Information Systems
and Telecommunications
One or more of these would have been nice...
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461 - Basic Communication Systems
462 - Data Communications
Equivalent undergraduate course(s)
Practical experience
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You Will Learn
ÑTerminology
ÑCommunication basics
ÑMedia and signals
ÑBinary numbering system
ÑData transmission characteristics
Ñasynchronous and synchronous communication
Ñserial and parallel transmission
Ñbandwidth, throughput and noise
Ñmultiplexing
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You Will Learn [continued]
ÑNetworking and Network Technologies
ÑPacket Switching, Circuit Switching
ÑProtocols and Layering
ÑNetwork Addressing
ÑInterconnection (bridges, switches, routers)
ÑTopologies (star, ring, bus, mesh)
ÑRouting
ÑFlow, Error and Congestion Control
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You Will Learn [continued]
ÑApplications and Network Services
ÑClient-server communications
ÑHierarchical naming (DNS)
ÑFile transfer (FTP)
ÑRemote login (TELNET)
ÑEmail (SMTP, POP, IMAP)
ÑWeb technologies (HTTP, HTML, Java)
ÑNetwork Security
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You Will NOT Learn
ÑCommercial Aspects
ÑProducts
ÑVendors
ÑPrices
ÑNetwork Operating Systems
ÑHow to purchase/configure/operate
ÑHow to design/implement protocols
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I’ll Do My Part
ÑAnswer email promptly
ÑBe fair and impartial
ÑEncourage discussion and questions
ÑHelp you to learn
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You Do Your Part
ÑBe present and attentive
ÑDon’t wait until the last minute
ÑContribute in discussions
ÑAsk questions
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Grading
ÑHomework (Best 3 of 4)
30%
ÑMidterm
30%
ÑFinal Project
30%
ÑClass Participation
10%
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Tentative Schedule
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9/12
9/19
9/26
10/3
10/10
10/17
10/24
10/31
11/7
11/14
11/21
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Introduction
Physical Layer, Data Link Layer, Ethernet Token Ring, FDDI
LAN Bridges/Switches, Spanning Tree, Source Route Bridging
Network Layer, IP addressing, IP routing
Transport Layer, TCP
Midterm Exam
Layers 5/6/7, Applications, Management and Security
WAN Technologies
IPv6, MobileIP, IP Multicast, Current Internet Issues
IPX, AppleTalk, SNA, NETBIOS, OSI Protocols
Project Presentations
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Daily Timetable
Ñ5:45
Ñ7:30
Ñ7:45
Ñ9:00
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p.m.
p.m.
p.m.
p.m.
Learn
Break
Learn
Goodnight
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FAQ for this Class
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Recommended Reading is just that, recommended
Grade depends on the rest of the class (there is a curve)
Late homework must be pre-approved
No collaboration on homework please
Midterm sample exam will be available one week prior
Watch course home page and HyperNews group
Network lab is available to you
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Final Project
In paper or presentation form
Can be done in groups of 2 to 4 people
If a paper, 10 pages approximate, 30 pages maximum
...about 3000 to 5000 words for 10 pages
Use diagrams as appropriate
Properly cite references you use!
For help with paper projects, see:
http://www1.shore.net/~ws/StudentSupport.html
Ñ Watch course homepage and HyperNews group
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How to Contact Me
Ñ[email protected]
Ñsee homepage for PGP key
Ñ312-362-5878 voice
Ñ312-362-8247 fax
ÑOffice Hours at CSTC 714
ÑMondays 5:00 p.m. to 6:30 p.m.
Ñ...and by appointment
ÑEnter through room 711
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Warning!
ÑI may be moving offices this quarter
ÑI'll let you know
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Textbook
Ñ Andrew Tanenbaum, Computer Networks, Prentice Hall,
1996, ISBN: 0-13-349945-6
Ñ See course home page for other recommended texts
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Computer Networks - Peterson and Davie
Computer Networks and Internets - Comer
An Engineering Approach to Computer Networks - Keshav
TCP/IP Illustrated - Stevens
Interconnections - Perlman
Internetworking with TCP/IP - Comer
Data and Computer Communications - Stallings
Routing in the Internet - Huitema
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Guests and Other Events
ÑWe may have guests to talk about
ÑATM
ÑSecurity
ÑInternet2
ÑOther
ÑDePaul University Network Tour
ÑOccasional Mini Hands-on
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Worth Noting
ÑBrewster’s Networks Seminar Series
Ñ http://bach.cs.depaul.edu/brewster/seminar/
ÑDePaul I.S. Networks Group
Ñ http://networks.depaul.edu
ÑDePaul Linux Users’Group
Ñ http://linux.depaul.edu
ÑDePaul IEEE Student Chapter
Ñ http://www.depaul.edu/~ieee/
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Who Am I?
ÑNetwork Engineer for DePaul University
ÑLAN/WAN architecture and design
ÑInternet connectivity and applications
ÑNetwork security
ÑA little bit of everything else
ÑCTI Part-time lecturer
ÑCurrent work: MBONE, VoFR/VoIP,
security, OSPF and high-speed networks
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Who Are You?
ÑMy assumptions
ÑYou’re not new to computers and the Internet
ÑBackgrounds and interests vary widely
ÑAt least mildly interested in networking
ÑMight only care about fulfilling core
requirement
ÑWhat else?
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