Originally Posted by jtmo3
Can someone tell me the default runlevels in the firewall for the netfs service.
I think you're talking about services and not the firewall. I forgot what the default setting for netfs is, but you don't need to enable it unless your computer is connected to a local network. In fact, there very likely are several other services that you can disable to speed up booting and reduce the number of background services running. Here is a useful guide for that for Fedora 12...
mjmwired has been publishing those for Fedora for a long time. There are other guides for other Fedora versions, but they're generally all the same unless you've installed a really old version of Fedora.