How TCP IP Works™ .com
v3.2
A lecture-based presentation of how the OSI
Model, Ethernet, IP, TCP and UDP protocols works.
Part of the www.LearnTCPIP.com Education Series
Covering DNS, Subnetting, IP Addressing,
ARP, OSI Model, TCP/IP, Ethernet, and the Internet
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LearntoSubnet™
" A Free,
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How the OSI Model Works!
"A Lecture-Based
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How DNS Works™!
"A Lecture-Based
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How TCP/IP Works™ .com Lecture
Series
"A
lecture-based presentation of how the OSI Model, Ethernet, IP, ARP, TCP, UDP,
and HTTP protocols works."
IE 6.0+ or Netscape 7.0+
and Windows Media Player 6.4+ Required!
- Introduction
- System Requirements and Downloads
- Introduction:
TCP/IP -- The Internet Suite of Protocols
- How
Ethernet Works
- Part
1 -- Click to Start (9 minutes)
- Part 2 (7
minutes) -- Only available on CDROM version.
- Part 3 (11
minutes) -- Only available on CDROM version.
Part 2 and 3 include detailed explanations of Ethernet's Physical and
Data Link Layer's properties. In the Physical Layer section we
look at cabling and connectors of key Ethernet specifications, the star
and bus interconnection methods, and encoding method. In the Data
Link section we look at Ethernet (MAC) addressing, Ethernet packet
frame format, CSMA/CD, and Ethernet's error detection methods.
- How
IP (Internet Protocol) Works
- Part 1 --
Click to Start (7 minutes)
- Part
2 (15 minutes) -- Only available
on CDROM version.
In Part 2 we look at IP routing mechanisms by looking at key fields in
the IP packet format. First we look at a
example on how routing works, then we look at how and why IP
fragmentation works (including the related IP packet fields), how the
IP Time to Live (TTL) packet field works, and finally we take a
look at the IP packet "Protocol" field.
- How
TCP (Transmission Control Protocol) Works
- Part 1
-- Click to Start (7 minutes)
- Part 2 (8
minutes) -- Only available on CDROM version.
- Part
3 (9 minutes) -- Only available on
CDROM version.
Part 2 and 3 include detailed explanations of how TCP works. We
first talk about key fields in the TCP packet header. We take a
close look at how a TCP connection is setup (the TCP three-way
handshake) and then we look at how TCP transfers data. We then
look at how TCP ports works and take a look at the difference between
connection-orientated and connectionless protocols.
- How
UDP (User Datagram Protocol) Works
- How
HTTP and HTML Protocols Work
- How
Networking Works (How all the Protocols Work Together)
- Part
1 -- Click to Start (9 minutes)
- Part 2 (8
minutes) -- Only available on CDROM version.
In Part 2 we continue with our detailed example of network
communication. In Part 1 we build a
packet step by step, now we will follow it on the network wire to the
server and follow the server's response to the
client.
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