What to do with domain B?

Hello Everyone,

I have a question regarding directing more traffic and making a site more visible.

I've got my main site. Let's just say it is the target site. The main site... Let's call it site A.

Then I've got another domain with nothing uploaded to it. Let's call this blank site, site B.

What is the best thing that I can do to direct traffic from site B to site A?

I do realize that your can just forward site B's domain to site A's domain but I actually want to have site B indexed in search engines like Google thus creating more anchor words and therefore more opportunity and exposure for new visitors.

What do you suggest I do here. What have you done?

Something like put a bunch of URL's from my site A on site B? Or will be considered something bad and thus get me blacklisted?

I am not exactly sure what is the best, most safest and most ethical way to deal with trying to direct traffic from one of my sites to my other site.

Your input is appreciated.

park it, and make sure you have a 301 rule in your htaccess that says if not domain a, make it domain a (this is commented by default in the htaccess file)