My Client has a Cisco 1721 with an addional 10meg WIC.
They have been assigned a range of 5 public IPS from their ISP.
What Id like to do is use the built in fast ethernet interface to provide access to the LAN using NAT, thats no problem. Id also like to be able to put machines on the ethernet interface with the using public IP addresses.
So what i need to know is how would I configure the router to perform in a NAT/NoNat configuration?
Is it possible to do this without using 1to1 NATs?