

The biggest difference between models is the: Maximum traffic throughput handled by the device.

All provide advanced stateful firewall features and VPN functionality. There are six ASA models, ranging from the basic 5505 branch office model to the 5585 data center version. Failover feature for fault tolerance.Ĥ ASA Models Cisco ASA devices scale to meet a range of requirements and network sizes. Comprehensive, highly effective intrusion prevention system (IPS) with Cisco Global Correlation and guaranteed coverage. High-performance VPNs and always-on remote-access. ASA 5500 appliances incorporate: Proven firewall technology. Firewall Solution The ASA 5500 firewall appliance is a multi-service standalone appliance that is a primary component of the Cisco SecureX architecture.

However, an IOS firewall solution does not scale well and typically cannot meet the needs of a large enterprise. 1 Implementing the Cisco Adaptive Security Appliance (ASA)Ģ IOS Firewall Solution An IOS router firewall solution is appropriate for small branch deployments and for administrators who are experienced with Cisco IOS.
