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

Due to caveat CSCtt42234, “Unlicensed IPS warning incorrectly displayed when allocating traffic,” this 
release has been removed from Cisco.com. Please upgrade to Version 6.4(5.205) or later.

There are no new features in Version 6.4(5.204).

ASDM Version 6.4(5.106) supports new features in the following ASA interim versions:

 lists the new features for ASA interim Version 8.2(5.13)/ASDM Version 6.4(5.106).

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.

We will document interim release features at the time of the next maintenance or feature release. For a 
list of resolved caveats for each ASA interim release, see the interim release notes available on the 
Cisco.com software download site.

Clientless SSL VPN browser 
support

The ASA now supports clientless SSL VPN with Microsoft Internet Explorer 9 and Firefox 4.