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Computer Networks and
Internet Technology
The story of success
lecturer
Aleksandar Dimitrijević
Main goals
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Computer networks fundamentals
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LAN configuration
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wired
wireless
Connect LAN to Internet
Course organization
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6 topics divided into 9 lessons
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Introduction to computer networks
Reference models
Network protocols ( I & II part )
Routing
LAN devices and configuration ( I & II part )
WAN devices ( I & II part )
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On-site activities (quizzes, forums, wikidictionary)
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6 lab. exercises
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final test
Introduction to computer networks
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Importance of computer networks
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Various computer networks classifications
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Layered organization of netwok protocols
Reference models
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OSI reference model
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TCP/IP reference model
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Data encapsulation
Network protocols - I part
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Network protocols
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The main protocols of TCP/IP suite
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Network access layer
Internet layer
Configuration
Network protocols - II part
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The main protocols of TCP/IP suite
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Transport layer (UDP, TCP)
Application layer (DHCP, DNS, SMTP, POP3,
HTTP)
Protocols configuration in MS Windows
Routing
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Routers and routing
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Main functionality
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routing
filtering (access-control)
LAN devices and configuration - I part
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Host checking
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Ethernet cabels
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LAN network devices
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Hub
Switch
Wireless Access Point / Router
LAN devices and configuration - II part
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Network management in Windows Vista
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Wireless LANs
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network address configuration
working groups
folder sharing
user accounts creation
ad-hoc and
infrastructure WLANs
Troubleshooting
WAN devices - I part
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WAN physical layer
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PPP protocol
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Dial-up modem and ISDN
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Dial-up configuration in Windows XP
WAN devices - II part
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DSL (ADSL, topoligy, modem instalation)
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Cabel-modem
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How to connect LAN to Internet
Material on the Web
Lab. exercises
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Lab.1 – WireShark
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Lab.2 – PacketTracer
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Lab.3 – LAN configuration
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Lab.4 – E-mail
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Lab.5 – Transport layer protocols
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Lab.6 – DSL configuration
Lab.1 - WireShark
Lab.2 - PacketTracer
Lab.3 - LAN configuration
Lab.4 - E-mail
Lab.5 – Transport layer protocols
Lab.6 – DSL configuration
Statistics
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142 enrolled
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130 take part in education
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128 successfully finished – 98.5%
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9 did not take part in e-learning – 7%
Final test
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average score – 75%
max. num. of points – 11%
>= half points – 90%
Real indicators of success
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Recognition of a teacher from secondary
school that taught children for years about
networks (she admited she was not sure if
her lectures were correct) that our lectures
clarified everything. Furthermore, she was
so exicited that she wish to be enrolled in
Cisco Networking Academy for further
education (this can be read in her post on
the forum).
Real indicators of success
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A number of teachers request to collect all
the material from the course in pdftextbook that will be used for their
purposes (numerious posts on the forum)
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Requests for the rights to teach students
with our material and to place it on their
web sites
Real indicators of success
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Recognition that this was a serious course
- collected and printed material reaches
more than 250 pages! Other vocational
training required of them to read only
about 20-pages.
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A few days before the test, especially the
night before the test, activity on the site
even after midnight
Real indicators of success
Real indicators of success
Real indicators of success
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Many approvals after the course was over
especially from teachers of networkrelated subjects.