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

You can upgrade from any previous release (if available for your model) directly to the latest release. If 
you are upgrading from a pre-8.3 release to a post-8.3 release, see the 

for important information about migrating your configuration to Version 8.3 or 

later.

Upgrading from some releases may have consequences for downgrading; be sure to back up your 
configuration file in case you want to downgrade.

This section describes how to upgrade to the latest version and includes the following topics:

For CLI procedures, see the ASA release notes.

The software version appears on the ASDM home page; view the home page to verify the software version 
of your ASA.

Implementing IKEv2 in 
Wizards

IKEv2 support has been implemented into the AnyConnect VPN Wizard (formerly SSL VPN 
wizard), the Clientless SSL VPN Wizard, and the Site-to-Site IPsec VPN Wizard (formerly 
IPSec VPN Wizard) to comply with IPsec remote access requirements defined in federal and 
public sector mandates. Along with the enhanced security, the new support offers the same end 
user experience independent of the tunneling protocol used by the AnyConnect client session. 
IKEv2 also allows other vendors’ VPN clients to connect to the ASAs. 

We modified the following wizards: Site-to-Site IPsec VPN Wizard, AnyConnect VPN Wizard, 
and Clientless SSL VPN Wizard.

IPS Startup Wizard 
enhancements

For the IPS SSP in the ASA 5585-X, the IPS Basic Configuration screen was added to the 
startup wizard. Signature updates for the IPS SSP were also added to the Auto Update screen. 
The Time Zone and Clock Configuration screen was added to ensure the clock is set on the 
ASA; the IPS SSP gets its clock from the ASA.

We introduced or modified the following screens:
Wizards > Startup Wizard > IPS Basic Configuration
Wizards > Startup Wizard > Auto Update
Wizards > Startup Wizard > Time Zone and Clock Configuration