Configure Easy VPN Remote for the Cisco VPN Client 4.x
Task 5 – enable and add backup servers

The private network may include one or more backup VPN servers to use if the primary server is not available. The system administrator should tell the remote user whether to enable backup servers. Information on backup servers can download automatically from the VPN Concentrator, or this information can be entered manually.

To enable backup servers from the VPN Client, use the following procedure:

Step 1 Open the Backup Servers tab.
Step 2 Check Enable Backup Server(s). This is not checked by default.
Step 3 Click Add to enter the address of a backup server.
Step 4 Enter the hostname or IP address of the backup server. Use a maximum of 255 characters.
Step 5 To add more backup devices, repeat Steps 2, 3, and 4.