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Upgrade/Downgrade Guide, Cisco ACE 4700
Series Application Control Engine Appliance
Software Verion A4(2.0) and Later
September, 2011
Note
The most current Cisco documentation for released products is available on
Cisco.com
from the
Support
and Documentation
page.
Contents
This upgrade/downgrade guide applies to software version A4(2.0) and later for the Cisco ACE 4700
Series Application Control Engine Appliance. For information on the ACE features and configuration
details, see the ACE appliance documentation located on www.cisco.com at:
http://www.cisco.com/en/US/products/ps7027/tsd_products_support_series_home.html
This guide contains the following sections:
•
Upgrade Scenarios Based on Licenses in Software Release A4(1.1), A3(2.7), and Earlier
•
Upgrade Scenarios Based on Software Release A4(2.0) and Later Licenses
•
Effects of Upgrading or Downgrading to or from Software Release A4(2.0) or Later
•
Ordering an Upgrade License and Generating a Key
•
Upgrading Your ACE Software in a Redundant Configuration
•
Downgrading Your ACE Software in a Redundant Configuration
•
ACE Documentation Set
•
Obtaining Documentation and Submitting a Service Request
