Cisco Cisco IOS Software Release 12.0 S

The following sections describe the documentation available for the Cisco 7000 family and Cisco 12000 
series routers. These documents consist of hardware and software installation guides, Cisco IOS 
configuration and command reference publications, system error messages, feature modules, and other 
documents.

Documentation is available as printed manuals or electronic documents except for feature modules, 
which are available online on Cisco.com.

Use these release notes with these resources:

The 

 is located at:

Products and Solutions: Cisco IOS Software: Latest Releases: Cisco IOS Software Releases 12.0S

The following documents are specific to Cisco IOS Release 12.0 and are located on 

 and 

:

On 

Products and Solutions: Cisco IOS Software: All Cisco IOS software: below Cisco IOS Software 
General Information, > Learn More: below End-of-Sale and End-of-Life Products, View Cisco IOS 
Software EOS/EOL Products: Cisco IOS Software Releases 12.0 Mainline: in the “Technical 
Documentation & Tools” box on the right of the release-specific home page, General Information: 
Release Notes

On 

Cisco IOS Software: Release 12.0: Release Notes: Cisco IOS Release 12.0

Configuration guides, command references, system message guides, product bulletins, field notices, 
and other release-specific documents

On 

Products and Solutions: Cisco IOS Software: All Cisco IOS software: below Cisco IOS Software 
General Information, > Learn More: below End-of-Sale and End-of-Life Products, View Cisco IOS 
Software EOS/EOL Products: Cisco IOS Software Releases 12.0 Mainline