Alternative NAT configuration ?

[daveh9]

Hi Todd

The way I understand your guide the following would be a working example of configuring NAT Overload:

R1(config)# int fa0/1
R1(config-if)# ip nat inside
R1(config-if)# int s0/1
R1(config-if)# ip nat outside

R1(config)# ip nat pool Todd 170.168.2.2 170.168.2.254
R1(config)# ip nat inside source list 1 pool Todd overload
R1(config)# access -list 1 permit 10.1.1.0 0.0.0.255

The question I have relates to a command I've seen in a couple of other NAT examples and doesn't seem to be associated with a pool:

Router(config)# ip nat inside source list 1 int serial 0/0 overload

Could you briefly explain what the command specifies and in what situation it would be used rather than the initial example taken from your guide

Thankyou
Daveh9