There are a number of ways to redirect traffic from one domain/website to another. The so-called URL redirection is often preferred. In contrast to parking a domain name, a URL redirection is feasible only if the domain in question is hosted. What this means essentially is that you may still open any content if you have a direct link to it and you can create e-mail addresses or subdomains and use them. This sort of feature has several practical uses - if you want to switch your domain address, you may forward the visitors, but the e-mail messages with the old one will still be active if you are making contact with clients or partners. When you have 2 similar websites and you intend to rebuild one of them, you may redirect the visitors to the other site so that you can avoid losing potential clients, while you shall still be able to access the administrator area for the first website and develop it.