The Cisco ASA 5520 Adaptive Security Appliance delivers security services with Active/Active high availability and Gigabit Ethernet connectivity for medium-sized enterprise networks in a modular, high-performance appliance. With four Gigabit Ethernet interfaces and support for up to 100 VLANs, businesses can easily deploy the Cisco ASA 5520 into multiple zones within their network. The Cisco ASA 5520 Adaptive Security Appliance scales with businesses as their network security requirements grow, delivering solid investment protection.
Cisco ASA 5520 Adaptive Security Appliance Platform Capabilities and Capacities
Feature |
Description |
Firewall Throughput |
Up to 450 Mbps |
Maximum Firewall and IPS Throughput |
● Up to 225 Mbps with AIP SSM-10
● Up to 375 Mbps with AIP SSM-20
● Up to 450 Mbps with AIP SSM-40
|
VPN Throughput |
Up to 225 Mbps |
Concurrent Sessions |
280,000 |
IPsec VPN Peers |
750 |
SSL VPN Peer License Levels* |
2,10, 25, 50, 100, 250, 500, or 750 |
Security Contexts* |
Up to 20 |
Interfaces |
4 Gigabit Ethernet ports and 1 Fast Ethernet port |
Virtual Interfaces (VLANs) |
150 |
Scalability |
VPN clustering and load balancing |
High Availability |
Active/Active**, Active/Standby |
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