Cisco ASA5520-BUN-K9, ASA 5520 Firewall Edition includes 4 Gigabit Ethernet interfaces + 1 Fast Ethernet interface, 750 IPsec VPN peers, 2 Premium VPN peers, Active/Active and Active/Standby high availability, 3DES/AES license.
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. Businesses can scale up to 750 SSL VPN peers on each Cisco ASA 5520 by installing an SSL VPN upgrade license; 750 IPsec VPN peers are supported on the base platform. VPN capacity and resiliency can also be increased by taking advantage of the Cisco ASA 5520’s integrated VPN clustering and load-balancing capabilities. The Cisco ASA 5520 supports up to 10 appliances in a cluster, supporting a maximum of 7500 SSL VPN peers or 7500 IPsec VPN peers per cluster. The advanced application-layer security and content security defenses provided by the Cisco ASA 5520 can be extended by deploying the high-performance intrusion prevention and worm mitigation capabilities of the AIP SSM, or the comprehensive malware protection of the CSC SSM. Using the optional security context capabilities of the Cisco ASA 5520 Adaptive Security Appliance, businesses can deploy up to 20 virtual firewalls within an appliance to enable compartmentalized control of security policies on a departmental level.
Cisco ASA 5520 Adaptive Security Appliance Platform Capabilities and Capacities
|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|
|IPsec VPN Peers||750|
|SSL VPN Peer License Levels*||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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