<part id="connectivity">
<title>Connectivity</title>
<partintro>
<para>
This part of the book describes different configuration you
can set on in order to connect computers phisically. The main
purpose of connecting computers this way is to make Internet
Protocol (IP) available over the link. This is the first step
we need too achieve in order to exchange data from one
computer to another using Internet services.
</para>
</partintro>
&connectivity-dialup;
</part>