Create the Document Root Directory
To store the installation files and data, set up the following directories in
the document root directory (/opt/apache/htdocs) on wanserver-1. 
- Solaris Flash directory - wanserver-1# mkdir -p /opt/apache/htdocs/flash/ 
- WAN boot miniroot directory - wanserver-1# mkdir -p /opt/apache/htdocs/miniroot/ 
- wanboot program directory - wanserver-1# mkdir -p /opt/apache/htdocs/wanboot/