Cisco Cisco IOS Software Release 12.2(33)SRE

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CNS Image Agent
The CNS Image Agent feature is an infrastructure in Cisco IOS software to enable automated installation 
and activation of Cisco IOS images on Cisco IOS networking devices.
Configuration Information
Configuration information is included in the “Cisco Networking Services” module of the Cisco IOS 
Network Management Configuration Guide,
 Release 12.4T,
 
at the following URL:
The following sections provide information about this feature:
Prerequisites for CNS
Restrictions for CNS
CNS Image Agent
Configuring the CNS Image Agent
Retrieving a CNS Image from a Server
Troubleshooting CNS Agents
Enabling and Configuring CNS Agents: Example
Retrieving a CNS Image from a Server: Examples
For a complete list of features included in the “Cisco Networking Services” module, see the Feature 
Information Table located toward the end of the module.
Command Reference Information
Command reference information is included in the Cisco IOS Networking Services Command Reference
Release 12.2SR, at the following URL:
New or Modified Commands
The following commands are new or modified for this feature:
clear cns image connections
clear cns image status