Having recently bought a Cisco 1841 and learning how to set things up by the minute I'm now at the point of understanding how NAT works.
I've set up Interface FastEthernet0/0 on the router with ip 10.10.10.1, sub mask 255.255.255.248. It's also acting as a DHCP server.
My wish is for the clients on the LAN to have access to Internet. Currently sitting in SDM on a PC looking at Configure/NAT/Create NAT Configuration and the "Basic NAT" seems like a good idea but it requires me to have two router interfaces configured. I assume the other interface should be the WAN one on the router? I have a static IP from our ISP along with dns, gateway and such but I can't find where to input this data in SDM.
Any advice is greatly appreciated. Please take note that I am a novice in networking so most of your information will be new (and very helpful) to me.