Requirements |
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Updated:December 28, 2002
Requirements (more details below):
Website
idea
Domain name
DNS - Domain Name Services
Connection
Router
Network
Firewall
Server Hardware
Server Software
Tests/Tools
Troubleshooting
How is
it all connected? This is the chain of webserving.
One link is connected to another. If one link breaks,
the whole thing is going down. Keep this model
in mind as you go through the different sections.
Domain name -> DNS -> IP
number -> DSL/Cable modem -> Router
-> Network -> Webserver
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Website idea
What
good is a webserver if you don't have anything to serve
up? You can make a personal webpage with pictures and
bio or you can have an online store selling Christmas
cards! The point is that you need content or nobody is
going to be interested. Be creative!
Domain
name
This
is more of an optional item rather than a requirement.
If you don't want a domain name, people can still access
your webserver by typing in the IP number of your server
into their web browser. But it's fairly difficult to remember
12 numbers (4 sets of 3 numbers). A domain name is nice
and since you can register one for fairly cheap, it makes
sense to pay for one. (Think of the money you're saving
by not paying a web host)
DNS -
Domain Name System
This
is only necessary if you have a domain name. DNS translates
a domain name (www.dslwebserver.com) into an IP number
(xxx.xxx.xxx.xxx) This step is what usually causes the
most problems but we'll pull you through it!
Connection
Contrary to what some people say, it is not realistically
possible to host a website on a modem. Imagine how slow
it would be. What you need is a high-speed connection
to the web, namely a DSL or cable modem connection. You
also need a STATIC IP address. Static IP addresses never
change while DYNAMIC IP addresses change every time your
computer connects to the Internet. But if you do
have a dynamic IP address, we have solutions for you as
well!
Router
This
piece of equipment enables you to share your Internet
connection among many computers. If you have several computers,
this will be necessary. Routers can be either a computer
running the proper software or a dedicated piece of hardware.
Most routers also offer a level of firewall protection
from outside intruders.
Network
This
is how the in your computers in your Local Area Network
(LAN) are able to communicate with each other, share data,
and connect to the Internet.
Firewall
This
is a must! The Internet is full of people just waiting
to hack into your computer so you must have the proper
defenses in place. Don't even think about running
a webserver without the proper protection.
Server
Hardware
This
computer will be running the webserver software that will
host your website. This computer can be a dedicated computer
or your own desktop. If you use your own desktop, you
will need to leave that computer on continuously.
More important than speed and gizmos is reliability!
You need a super reliable machine to run your website
on.
Server Software
As
I mentioned above, this software will run your website
on your webserver.
Troubleshooting
Can't
get things to work properly? Don't worry, this step
by step algorithm should help.
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