[Typo3] how to access other sites than the top site?

[Bing Du]

Luc Verhoeven wrote:

> Hi Bing				
> 
> Just create subdomains: Click on list, click on you're sub-page. Next: insert new record -> domain. Add something like: test1.my.edu
> 
> I have done this for example while testing http://www.evsite.com I used http://evsite.djluc.com . So I could have a Under construction page.
> 
> 
> - Luc Verhoeven (djluc)

Hi Luc,

Did you have both www.evsite.com and evsite.djluc.com registered in DNS? 
  Personally,  I don't think I can give a random unregistered domain 
name in the Domain field.  Correct me please if I'm wrong.

Bing