This would be more appropriate in an Apache forum - not a Tomcat
portion to this question in sight.
The documentation which comes free with Apache explains this in
very good detail. You can also read these docs online at:
http://httpd.apache.org/docs-2.0/vhosts/
Google for examples if still
Edit your httpd.conf and make it look like something like this:
VirtualHost 10.99.1.114
ServerAdmin [EMAIL PROTECTED]
DocumentRoot /export/home/www.someserver2.com
ServerName www.someserver2.com
ErrorLog /export/home3/system_logs/error-log_www.someserver2.com