Hi
These are the config parameters which can be configured in VPN concentrator box..
Servers: Identifying servers for authentication, authorization, accounting, DNS, DHCP, firewall, and NTP.
Address Management: Assigning addresses to clients as a tunnel is established.
IP Routing: Configuring static routes, default gateways, OSPF, global DHCP, DHCP Relay, redundancy (VRRP), and Reverse Route Injection (RRI).
Management Protocols: Configuring and enabling built-in servers for FTP, HTTP/HTTPS, TFTP, Telnet, SNMP, SSL, SSH, and XML.
Events: Handling system events via logs, FTP backup, SNMP traps, syslog, SMTP, and e-mail.
General: Identifying the system, setting the time and date, changing the maximum session limit, and configuring global authentication parameters.
Client Update: Automatically updates client software.
Load Balancing Cisco VPN Clients: Configuring virtual clusters and individual devices within virtual clusters.
regds