Setting up external server such as RADIUS and TAC_X for admin authentication.

General settings, networking, clustering, webwall, and monitoring

Configure Real services, virtual services, check lists, groups, application setting, and monitoring

Cryptographic protocol that provide secure communications on the Internet for such things as web browsing, e-mail, Internet faxing, instant messaging and other data transfers.

Virtual Clustering provides high availability to SLB VIPs for the outside interface and for redundant gateways via the inside interface.

Administrators may maximize throughput to the desired site while end-users will experience quicker download speeds.

URL Filtering, http settings, and cache settings help

General features like Log alert, ISAPI, xmlrpc, SNMP, etc.