How many connections can guest 2008 server accept running on win 7 host

Hi,

Can anyone shed any light on this for me?

VMware Workstation 9.

1. The host computer is running windows 7
2. The guest virtual computer is server 2008 r2

The guest virtual server will be used primarily as a web server.

So, my question is;   Will my server 2008 iis web server be able to accept unlimited connections or is it limited to the number of connections that the windows 7 host can process through the network card ?

Can't seem to find anyone who can clarify this, so any answers would be greatly apprciated.

many thanks.