🌐 CYBEREDU • LAB 72

Configuring Network Address Translation
Step by Step

To Configure NAT to translate private IP addresses to public IP addresses and vice versa.

Prerequisites

Before working on this lab, You must have
A Computer Running Windows Server 2022 Domain Controller.
2 Computer Running Windows Server 2022 With Minimum 2 NIC Cards.
A Computer Running Windows Server 2022 Web Server.

Network Topology

Lab 72 Topology

Step-by-Step Instructions

Step 1

ON ROUTER-1:

Step 1

Go to Routing and Remote access à Expand System name à Expand IPv4

Step 1 Screenshot

Step 2

Right click on General à Select New Routing Protocol

Step 3

Select NAT à click OK

Step 3 Screenshot

Step 4

Right click on NAT à Select New interface

Step 5

Select LAN interface à click OK

Step 5 Screenshot

Step 6

Select Private Interface à Click OK.

Step 6 Screenshot

Step 7

Again Right click on NAT à Select New interface

Step 7 Screenshot

Step 8

Select WAN Interface (11.0.0.1) à click OK

Step 8 Screenshot

Step 9

Select Public interface, Select Enable NAT à click OK.

Step 9 Screenshot

Verification

Before NAT :
On Private à Open Internet Explorer & access http://www.whatismyip.com the IP
address is shown as 10.0.0.2 Private IP.
10.0.0.2
After NAT :
On Private à Open Internet Explorer & access http://www.whatismyip.com the IP
address is shown as 11.0.0.1 Public IP.
11.0.0.1