Cisco 5510 Getting Started Guide - Page 112

Implementing the IPsec Remote-Access VPN Scenario Chapter 9 Scenario: IPsec Remote-Access VPN Configuration Specifying the VPN Tunnel Group Name and Authentication Method In Step 3 of the VPN Wizard, perform the following steps: Step 1 Specify the type of authentication that you want to use by performing one of the following steps: • To use a static preshared key for authentication, click the Pre-Shared Key radio button and enter a preshared key (for example, "Cisco"). This key is used for IPsec negotiations. • To use digital certificates for authentication, click the Certificate radio button, choose the Certificate Signing Algorithm from the drop-down list, and then choose a preconfigured trustpoint name from the drop-down list. If you want to use digital certificates for authentication but have not yet configured a trustpoint name, you can continue with the Wizard by using one of the other two options. You can revise the authentication configuration later using the standard ASDM windows. • Click the Challenge/Response Authentication (CRACK) radio button to use that method of authentication. Cisco ASA 5500 Series Getting Started Guide 9-6 78-19186-01