The ASDM documentation and online help includes all of the latestįeatures supported by the ASA. SSL VPN, and clientless SSL VPN support, and many more features.ĪSA versions. Routed (Layer 3) firewall operation, advanced inspection engines, IPsec VPN, Multiple firewalls into a single firewall), transparent (Layer 2) firewall or Security contexts (similar to virtualized firewalls), clustering (combining The ASA includes many advanced features, such as multiple The Cisco ASA provides advanced stateful firewall and VPNĬoncentrator functionality in one device as well as integrated services withĪdd-on modules. ASA Cluster for the Firepower 4100/9300 Chassis.Failover for High Availability in the Public Cloud.Logical Devices for the Firepower 4100/9300.Licenses: Smart Software Licensing (ASAv, ASA on Firepower).