Cisco ASA 5550 Series Getting Started Manual page 98

Implementing the Site-to-Site Scenario
Specifying Hosts and Networks
Step 1
Step 2
Step 3
Step 4
Cisco ASA 5550 Getting Started Guide
8-10
Identify hosts and networks at the local site that are permitted to use this IPsec
tunnel to communicate with the remote-site peer. Add or remove hosts and
networks dynamically by clicking Add or Delete, respectively. In the current
scenario, traffic from Network A (10.10.10.0) is encrypted by Security
Appliance 1 and transmitted through the VPN tunnel.
In addition, identify hosts and networks at the remote site to be allowed to use this
IPsec tunnel to access local hosts and networks. Add or remove hosts and
networks dynamically by clicking Add or Delete respectively. In this scenario, for
Security Appliance 1, the remote network is Network B (10.20.20.0), so traffic
encrypted from this network is permitted through the tunnel.
In Step 5 of the VPN Wizard, perform the following steps:
In the Source area, choose IP Address from the Type drop-down list.
Enter the local IP address and netmask in the IP Address and Netmask fields.
In the Destination area, choose IP Address from the Type drop-down list.
Enter the IP address and Netmask for the remote host or network.
Chapter 8 Scenario: Site-to-Site VPN Configuration
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