Cisco Cisco ASA 5555-X Adaptive Security Appliance 發佈版本通知

 lists information about ASDM, SSM, SSC, and VPN compatibility with the ASA 5500 series.

This section lists new features for each maintenance release, and includes the following topics: 

New, changed, and deprecated syslog messages are listed in Cisco ASA 5500 Series System Log 
Messages.

 lists the new features for ASA interim Version 8.3(2.25).

We recommend that you upgrade to a Cisco.com-posted ASA interim release only if you have a specific 
problem that it resolves. If you decide to run an interim release in a production environment, keep in 
mind that only targeted testing is performed on interim releases. Interim releases are fully supported by 
Cisco TAC and will usually remain on the download site only until the next maintenance release is 
available. If you choose to run an interim release, we strongly encourage you to upgrade to a fully-tested 
maintenance or feature release when it becomes available.

ASDM

ASA 5500 Version 8.3 requires ASDM Version 6.3 or later.

For information about ASDM requirements for other releases, see Cisco ASA 
5500 Series Hardware and Software Compatibility:

VPN

For the latest OS and browser test results, see the Supported VPN Platforms, 
Cisco ASA 5500 Series:

SSM and SSC 
applications

For information about SSM and SSC application requirements, see Cisco ASA 
5500 Series Hardware and Software Compatibility: