Linux 7.1 services not accessible

["Ajay Tikoo" <atikoo zerowait net>]

> Hi,
> Just installed Redhat 7.1.
> I am not able to connect to this machine from the network at all. 
> Ping works
> fine, but telnet, smtp, apache is not at all accessible from 
> network. I can
> open the apache start page when I am working on this machine but not over
> the network.
> During installation I had selected "medium" security.
> What do I need to do so that this machine can respond to the web requests
> from the network.
> ___________________________________________
> Ajay Tikoo
>