Scenario 1: Private Network With External Connectivity - Cisco ASA 5505 Getting Started Manual

Chapter 2 Deployment Planning
Scenario 1: Private Network with External
Connectivity
Note
78-17612-02
A basic deployment that is typical for a small private network is shown in
Figure 2-2.
Figure 2-2 Private (Inside) Network with External Connectivity
Adaptive Security
Appliance
Laptop
computer
Printer
In this example, the adaptive security appliance enables all devices on the private
network to communicate with each other and enables users on the private network
to communicate with devices on the Internet.
This deployment is similar to the security deployments using the PIX 501. If you
already have a security deployment with PIX 501 security appliances in which
devices behind the firewall can communicate internally and externally, you can
keep the same deployment and replace the PIX 501 devices with ASA 5505
devices.

Scenario 1: Private Network with External Connectivity

PO WE Cis
48 R co AS
VD C A SS
C-0
5
Sta
7 tus
POW Sec uri
ER ove ty
r ETH Ser vic
ERN ET Ca es
6 rd
5 Slo t
4
3
2 co ns
ole
1
0
1
2
RE SE
T
Private Network
Personal
computer
IP Phone
Cisco ASA 5505 Getting Started Guide
Internet
ISP Router
Outside Network
2-3