This number is used in groping the conditions under a single ACL. Standard ACL uses numbers range 1 to 99 and to We can pick any number from this range to tell the router that we are working with standard ACL. Both lists have their own unique identifier numbers. We have two types of access list standard and extended. With this parameter we specify the type of access list. In first step we will create a standard access list which defines which inside local addresses are permitted to map with inside global address. Same way access the command prompt of R2 and run following commands to set IP address and hostname. If you are following this tutorial on my practice topology, skip this IP configuration section as that topology is already configured with this initial IP configuration. This tutorial is the third part of this article. This tutorial is the second part of this article. This tutorial explains basic concepts of static nat, dynamic nat, pat, inside local, outside local, inside global and outside global in detail with examples. This tutorial is the first part of this article. You can read other parts of this article here. Create a practice lab as shown in following figure or download this pre-created practice lab and load in packet tracer. If require, you can download the latest as well as earlier version of Packet Tracer from here.

This tutorial explains how to configure port address translation PAT in router step by step with examples.

Cisco packet tracer examples download