Could someone elobarate on the right way to go for subdomains. I have a site with ww w.xyz.com/forums, which I want to make forums.x yz.com without getting into duplicate content penalty (same page accessible by two URLs) etc. Thanks in advance.
If you have cPanel you can create a subdomain forums. Then to get rid of anyone trying to get to /forums you could use the .htaccess file to do a redirect from www.xyz.com/forums to forums.xyz.com. I think that should work.
what about SEO penalties for redirects? I pretty much know how to make subdomains, but what I want to know is 'right' way to do it. Thanks for your response anyways.