Saturday, May 19, 2012

Configuring NAT - Dynamic Nat w/o PAT

Second post in this NAT series is "Dynamic NAT without Port Address Translation". I will go more into detail about PAT in my next post so for now let's take a quick look at how to configure Dynamic NAT.

Dynamic NAT without Port Address Translation is very similar to Static 1 to 1 NAT in that it still creates a 1 to 1 mapping however it dynamically allocates the NAT IP from a pool of addresses. 

Topology we will be using. 

Configuring NAT - Static 1-1 NAT

In this series of NAT blogtorials, we will start with a simple static 1 to 1 NAT mapping. Consider the simple topology below and let's dive into the world of NAT.