This document summarizes how traffic moves over the internet in 3 parts: 1) It begins with Internet Service Providers (ISPs) that offer internet connectivity to users and additional services like email and web hosting. 2) It then discusses internet backbones which are high-speed connections between major data centers, universities, and agencies that ensure connectivity even if one connection fails. Cable companies also connect to these backbones to act as ISPs. 3) Finally, it covers the most common methods of connecting for users, such as dial-up, DSL, cable, and ethernet, as well as web hosting services that allow individuals and organizations to make their own websites publicly accessible.

1. How Traffic Moves over the Internet
● ISP
● Internet backbones
● Method of connection
● Web-hosting
● s1170066 Takahiro Shinkai
● s1170069 Ryohei Suda
● s1170070 Syuhei Takahashi
● s1170087 Shingo Watanabe

2. ISP(Internet Service Provider)
The thing to which connectivity to the internet is offered as an offer of
Internet connectivity service is made the main service contents.
Additionally the offer which is an e-mail account as collateral service
and an offer in space for web page opening to the public, also, ISP,
personal, the business status which is managing a chosen portal site
and offers contents service all together generalizes.

3. Internet backbones
● Internet backbone is the main
trunk connection of the Internet.
It consist of various network, for
example major ISP data centers,
universities, and government
agencies. These are connected
mutually with high-speed fiber-
optic connection. So if one fails,
the others automatically pick up
the traffic.
● Today cable TV company
connect to an Internet backbone
to act as its own ISP.

4. Method of connection
There are a few methods of connecting to the internet.
The most common method of connecting for home user
is via a dial-up modem. Other connection option include
DSL, cable modem, and ethernet LANs.

5. Web-hosting
Web-hosting service is a
type of Internet hosting
service that allows
individuals and
organizations to make
their own website
accessible via the World
Wide Web.
Many individuals and
organizations use Web-
hosting service.

6. References
● Wikipedia
– http://en.wikipedia.org/wiki/