Cisco ASA 5506-X Configuration Manual page 422

Feature History for the ASA IPS module
Table 18-2 Feature History for the ASA IPS module (continued)
Feature Name
Support for Dual SSPs for SSP-40 and SSP-60
Support for the ASA IPS SSP for the ASA
5512-X through ASA 5555-X
Cisco ASA Series Firewall CLI Configuration Guide
18-24
Platform
Releases Feature Information
8.4(2) For SSP-40 and SSP-60, you can use two SSPs of the same
level in the same chassis. Mixed-level SSPs are not
supported (for example, an SSP-40 with an SSP-60 is not
supported). Each SSP acts as an independent device, with
separate configurations and management. You can use the
two SSPs as a failover pair if desired.
When using two SSPs in the chassis, VPN is not
Note
supported; note, however, that VPN has not been
disabled.
We modified the following commands: show module, show
inventory, show environment.
8.6(1) We introduced support for the ASA IPS SSP software
module for the ASA 5512-X, ASA 5515-X, ASA 5525-X,
ASA 5545-X, and ASA 5555-X.
We introduced or modified the following commands:
session, show module, sw-module.
Chapter 18 ASA IPS Module