Networking
Configuring a DMZ
Cisco SA 500 Series Security Appliances Administration Guide
Figure 6 Example DMZ with One Public IP Address for WAN and DMZ
www.example.com
Internet
Public IP Address
209.165.200.225
SA 500
LAN Interface
192.168.75.1
User
192.168.75.10
DMZ Interface
172.16.2.1
Web Server
Private IP Address: 172.16.2.30
Public IP Address: 209.165.200.225
User
192.168.75.11
Source Address Translation
209.165.200.225
172.16.2.30
3
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