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Cisco IOS Software Releases 12.2 S

Cisco IOS Software Release 12.2SB

Document ID: 69641




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This document contains information on these Cisco IOS® Software releases:

  • Cisco IOS Software Release 12.2(28)SB

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Description of the Release

Cisco IOS Software Release 12.2SB, which is derived from Cisco IOS Software Release 12.2(25)S, provides Cisco IOS Software Release 12.2S functionality, new features, and new hardware support for the Cisco 7200, 7301, 7304, and Cisco 10000 Series Routers.

Cisco IOS Software Releases 12.2(28)SB and 12.2(27)SBC are available on Cisco.com.

Cisco IOS Software Release 12.2(28)SB, the second customer release of Cisco IOS Software Release 12.2SB, includes support for the Cisco 7200, 7301, 7304, and Cisco 10000 Series Routers, aggregates many new and inherited features from Cisco IOS Software Release 12.2(25)S, and earlier instances of Cisco IOS Software Release 12.2S.

Cisco IOS Software Release 12.2(27)SBC, the first customer release of Cisco IOS Software Release 12.2SB, is specific to the Cisco 7304 Router and includes several new features, including new features in the Parallel eXpress Forwarding (PXF) path.

Product and Feature Support

 
Cisco IOS Software Release 12.2(28)SB supports these platforms:

Product/Feature Image Name Memory  Requirements
Cisco 7200 c7200-a3jk91s-mz 
c7200-boot-mz 
c7200-ds-mz 
c7200-ik91s-mz 
c7200-is-mz
c7200-isu2-mz
c7200-js-mz 
c7200-jsu2-mz 
c7200-k91p-mz 
c7200-kboot-mz 
c7200-p-mz
See Release Notes
Cisco 7300 c7300-a3jk91s-mz  c7300-boot-mz 
c7300-is-mz 
c7300-js-mz 
c7300-k91p-mz 
c7300-p-mz
See Release Notes
Cisco 7301 c7301-a3jk91s-mz 
c7301-boot-mz 
c7301-ds-mz 
c7301-ik91s-mz 
c7301-is-mz 
c7301-isu2-mz 
c7301-js-mz 
c7301-jsu2-mz 
c7301-k91p-mz 
c7301-p-mz
See Release Notes
Cisco 7304 c7304-fpd-pkg
rsp-boot-mz  rsp-k91pv-mz 
rsp-pv-mz z
See Release Notes
Cisco 10000 c10k2-eboot-mz 
c10k2-k91p11-mz 
c10k2-k91p11u2-mz c10k2-p11-mz
c10k2-p11u2-mz 
c6svc6fmwam-js-mz
See Release Notes

Support Pages

For more information, consult these web pages:

Release Documentation

Parent Release Documentation

Other Links

Lifecycle of Release

Cisco IOS Software Release Reference Guide

Milestones Y2K Compliance Release Designation
Cisco IOS Software Release 12.2(28)SB:

CCO FCS: March 16, 2006
MFG FCS: March 23, 2006
EOS: N/A
EOE: N/A
EOL: N/A

Yes ED Release

Maintenance Releases

It is highly recommended that Release Notes are used to determine if a maintenance release should be used. Release Notes provide announcements of new features and a summary of known caveats at the time of the renumber.

Maintenance Cycle Download Image
Cisco IOS Software Release 12.2(28)SB

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Important Notes: N/A

Interim Builds

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Recommended Customer Migration Path

In order to view the projected release date of Cisco IOS Software Release 12.2SB, refer to the Projected Release Dates for Cisco IOS Software Release Product Bulletin.

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Updated: Dec 06, 2006 Document ID: 69641