I wanted to make sure my config for port forwarding will work. The ISP router is in bridge mode and I will have a Cisco 2821 sitting behind it handling the Internet and port forwarding. I fairly comfortable forwarding ports on a PIX, but I have come to realize that I haven't had to forward too many ports on an actual router. The objective is pretty simple, Internet access for everyone and open up a few ports for Terminal Server, etc.
Here's what I have:
interface fastethernet 0/0
description Public IP address
ip address xxx.x.xx.106 255.255.255.248
ip nat outside
description DATA VLAN
encapsulation dot1q 100 native
ip address 192.168.0.1 255.255.255.0
ip nat inside
ip route 0.0.0.0 0.0.0.0 xxx.x.xx.105
ip nat pool poolone xxx.x.xx.106 xxx.x.xx.106 netmask 255.255.255.248
ip nat inside source list 20 pool poolone overload
ip nat inside source static tcp 192.168.0.11 3389 xxx.x.xx.106 3389 extendable
access-list 20 permit 192.168.0.0 0.255.255.255
Thanks for your time and help!