Help - 301 Permanent Redirect

[Rocky]

Guys,

This is my scenerio. I have 2 domain names, www.domainA.com and www.domainB.com. I want to use www.domainB.com as my primary domain name. I need google to crawl this domain as my primary domain name.

I've read that I can use a 301 permanent redirect to accomplish this. Below is the syntax that i came up with:

Redirect 301 /old/old.html http://www.you.com/new.html

I need some guidance.
Do I need to create 2 sites in ISPConfig, one for www.domainA.com and one for http://www.domainB.com first?

After this, is it just a matter of creating a .htaccess file with the above content and drop it into www.domainA.com root?

Please let me know what you guys suggest. I really have to get this working properly.

Thanks,

UPDATE:

I answered my own question. Sorry guys.

[falko]

If www.domainA.com and www.domainB.com should hold exactly the same contents, you can create www.domainB.com as a Co-Domain of the www.domainA.com web site.