2 NIC card. Which oe is connected to LAN?

[Dick Middleton]

Neena M.S wrote:

>  i have two ethernet card .. one is connected to internet and other is 
> in intranet. how will i identify the intranet NIC ? checking the iup? is 
> there any other way to do the same?

If it's configured you can look at its IP address.  Otherwise looking at 
its MAC address is probably the best way.  The MAC address is normally 
written on the interface card should you be looking for positive 
identification.

Dick