Add a section on Virtual Hosting with Apache.

PR:		docs/69478
Submitted by:	Brad Davis <so14k@so14k.com>
(also seems to be from Apache's httpd.conf comments)

en_US.ISO8859-1/books/handbook/network-servers/chapter.sgml

@@ -4127,8 +4127,6 @@ zone "10.168.192.in-addr.arpa" in {
 
 Performance tuning directives.
 
-Virtual Hosts
-
 Log file format -->
 
     </sect2>
@@ -4181,6 +4179,47 @@ Log file format -->
 
     </sect2>
 
+    <sect2>
+      <title>Virtual Hosting</title>
+
+      <para><application>Apache</application> supports two different
+	types of Virtual Hosting. The first method is Name-based
+	Virtual Hosting. Name-based virtual hosting uses the clients
+	HTTP/1.1 headers to figure out the hostname. This allows many
+	different domains to share the same IP address.</para>
+
+      <para>To setup <application>Apache</application> to use
+        Name-based Virtual Hosting add an entry like the following to
+        your <filename>httpd.conf</filename>.</para>
+
+      <programlisting>NameVirtualHost *</programlisting>
+
+      <para>If your webserver was named <hostid>www.domain.tld</hostid> and
+        you wanted to setup a virtual domain for
+        <hostid>www.someotherdomain.tld</hostid> then you would add
+        the following entries to
+        <filename>httpd.conf</filename>:</para>
+
+      <screen>&lt;VirtualHost *&gt;
+ServerName www.domain.tld
+DocumentRoot /www/domain.tld
+&lt;VirtualHost&gt;
+
+&lt;VirtualHost *&gt;
+ServerName www.someotherdomain.tld
+DocumentRoot /www/someotherdomain.tld
+&lt;/VirtualHost&gt;</screen>
+
+      <para>Replace the addresses with the addresses you want to use
+        and the path to the documents with what you are using.</para>
+
+      <para>For more information about setting up virtual hosts,
+        please consult the official <application>Apache</application>
+        documentation at: <ulink
+        url="http://httpd.apache.org/docs/vhosts/"></ulink></para>
+
+    </sect2>
+
     <sect2>
       <title>Apache Modules</title>