A-3
Cisco Security Appliance Command Line Configuration Guide
OL-10088-01
Appendix A Feature Licenses and Specifications
Supported Platforms and Feature Licenses
Table A-2 ASA 5510 Adaptive Security Appliance License Features
ASA 5510 Base License Security Plus
Users, concurrent Unlimited Unlimited
Security Contexts No support No support
VPN Sessions
1
1. Although the maximum IPSec and WebVPN sessions add up to more than the maximum VPN sessions, the combined sessions should not exceed the VPN
session limit. If you exceed the maximum VPN sessions, you can overload the security appliance, so be sure to size your network appropriately.
250 combined IPSec and WebVPN 250 combined IPSec and WebVPN
Max. IPSec Sessions 250 250
Max. WebVPN
Sessions
2
Optional Licenses: 2 Optional Licenses:
10 25 50 100 250 10 25 50 100 250
VPN Load Balancing No support No support
Failover None Active/Standby
GTP/GPRS No support No support
Max. VLANs 10 25
Concurrent Firewall Conns
2
2. The concurrent firewall connections are based on a traffic mix of 80% TCP and 20% UDP, with 1 host and 1 dynamic translation for every 4 connections.
50 K 130 K
Max. Physical Interfaces 3 at 10/100 plus the Management interface for
management traffic only
Unlimited
Encryption Base (DES)
Optional license:
Strong (3DES/AES)
Base (DES) Optional license:
Strong (3DES/AES)
Min. RAM 256 MB 256 MB