Cisco Cisco IOS Software Release 12.4(15)T

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The Cisco IOS Auto-Upgrade Manager (AUM) feature simplifies the software image upgrade process 
by providing a simple interface to specify, download, and upgrade a new Cisco IOS image.

You can upgrade to a new Cisco IOS image in interactive mode by allowing the Auto-Upgrade Manager 
to guide you through the process. Alternatively, you can perform the upgrade by issuing a single 
Cisco IOS command or a series of commands. All three methods utilize the Warm Upgrade functionality 
to perform the upgrade and minimize downtime.

Configuration information is included in the “Configuring the Cisco IOS Auto-Upgrade Manager” 
module of the Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.4T,

at the 

following URL:

The following sections provide information about this feature:

Information About Cisco IOS Auto-Upgrade Manager

How to Upgrade a Cisco IOS Software Image Using the Cisco IOS Auto-Upgrade Manager

Configuration Examples for Cisco IOS Auto-Upgrade Manager

For a complete list of features included in the “Configuring the Cisco IOS Auto-Upgrade Manager” 
module, see the Feature Information Table located toward the end of the module.

The following commands are new or modified for this feature: