Step Command Purpose
1 .
ip nat pool name start-ip end-ip {netmask netmask | prefix-length prefix-length} Define a pool of global addresses to be allocated as needed.
2 .
access-list access-list-number permit source [source-wildcard] Define a standard access list.
3 .
ip nat inside source list access-list-number pool name overload Establish dynamic source translation, identifying the access list defined in the prior step.
4 .
interface type number Specify the inside interface.
5 .
ip nat inside Mark the interface as connected to the inside.
6 .
interface type number Specify the outside interface.
7 .
ip nat outside Mark the interface as connected to the outside.
