Samba / Debian network

[Patrick Dunford]

Hi, just new to Linux. Have a Debian 3.02r2 installation, with samba 
running. I want to hook up my Windows pc to make a network. Have 
selected "file server" and "web server" in tasksel.

The ip address of debian is 192.168.0.1, apache is running so if I start 
lynx and open 192.168.0.1 or debian I can see the Apache default home 
page so the machine's ip addrress must be correct, also ping debian works.

Samba has the workgroup name WORKGROUP as does the Windows machine. The 
windows machine can see itself (they are connected via a crossover 
cable) but can't see debian, debian can ping itself but not the windows 
machine. debian has a Realtek 8139 card and I installed a driver for it 
during installation. Network card lights are on so we appear to have a 
good hardware connection.

I'm assuming that I need to check the network configuration at a fairly 
basic level, what commands are used to do this.