Scenario 4: Site-To-Site Vpn - Cisco ASA 5505 Getting Started Manual

Scenario 4: Site-to-Site VPN

Scenario 4: Site-to-Site VPN
Cisco ASA 5505 Getting Started Guide
2-6
In this scenario, two adaptive security appliances are configured to create a
site-to-site VPN.
Deploying a site-to-site VPN enables businesses to extend their networks across
low-cost public Internet connections to business partners and remote offices
worldwide while maintaining their network security. A VPN connection enables
you to send data from one location to another over a secure connection, or tunnel,
first by authenticating both ends of the connection, and then by automatically
encrypting all data sent between the two sites.
Figure 2-5 Network Layout for Site-to-Site VPN Configuration Scenario
Site A
PO Cis
48 WE R
VD
C
7 POW
ER
Adaptive Security
Printer
Personal
computers
For information about configuring a site-to-site VPN deployment, see
"Scenario: Site-to-Site VPN Configuration."
ISP Router
Site B
co
AS A SS
C-0
5
Sta tus
Sec uri
ove ty
r ETH Ser vic
ERN es
ET 6 Ca rd
Slo t
5
4
3
2
co ns
1 ole
0
1
2
RE
SE T
Appliance 1
Printer
Chapter 2 Deployment Planning
Internet
PO Cis
48 WE R co
VD AS A SS
C C-0
5
Sta tus
7 POW Sec uri
ER ove ty
r ETH Ser vic
ERN es
ET 6 Ca rd
Slo t
5
4
3
2
co ns
1 ole
0
1
2
RE
SE T
Adaptive Security
Appliance 2
Personal
computers
Chapter 8,
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