Cisco Cisco Network Assistant Version 5.0 White Paper
9
Secure Network Foundation Implementation Guide for Single Site Deployments
Secure Network Foundation
Configuring Network Address Translation (NAT)
Perform the following steps to configure NAT.
Step 1
From the Main menu, click Configure and choose NAT from the Task pane.
Step 2
Choose Basic NAT and click Launch Selected Task.
Step 3
In the Welcome to the Basic NAT Wizard window, click Next.
Step 4
For Sharing the Internet Connection, choose the interface (configured as the WAN interface) that
connects to the Internet from the drop-down list options.
connects to the Internet from the drop-down list options.
Step 5
Choose the internal network (configured as the Cisco data VLAN) that will share the Internet
connection. The Cisco-VLAN should not be selected because traffic never exits the LAN to the Internet.
Click Next.
connection. The Cisco-VLAN should not be selected because traffic never exits the LAN to the Internet.
Click Next.
Step 6
In the summary window, review the options and click Finish.
Step 7
After the configuration is delivered to the router, click OK.
displays the NAT configuration that you created in the previous procedure.
Figure 4
Network Address Translation Configuration Window