Scenario 2: Basic Installation With Dmz - Cisco ASA 5505 Getting Started Manual

Scenario 2: Basic Installation with DMZ

Scenario 2: Basic Installation with DMZ
Figure 2-3 Private Network with DMZ
Cisco ASA 5505 Getting Started Guide
2-4
For information about how to configure your adaptive security appliance for this
deployment, see Chapter 5, "Configuring the Adaptive Security Appliance."
In this scenario, the adaptive security appliance is used to protect network
resources located in a demilitarized zone (DMZ) in addition to the inside network.
A DMZ is a separate network located in the neutral zone between a private
(inside) network and a public (outside) network.
HTTP clients on the private network can access the web server in the DMZ and
can also communicate with devices on the Internet.
Adaptive Security
Appliance
Printer
Personal computers
Private (Inside) Network
Outside Network
(Internet Connection)
Internet
ISP
Router
PO WE Cis
48 VD R co AS
C A SS
C-0 5
Sta
7 tus Sec
POW ER uri ty
ove r ETH Ser
ERN vic es
ET 6 Ca
rd Slo
5 t
4
3
2 co ns
ole
1
0
1
2
RE
SE
T
Chapter 2 Deployment Planning
DMZ
Web Server
Email Server
78-17612-02