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Cisco IOS Software Releases 12.2 Special and Early Deployments

Cisco IOS Software Release 12.2(17a)SX

Document ID: 46103




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Description of the Release

Cisco IOS® Software Release 12.2SX is an ED release train based upon the Cisco IOS Software12.2 maintenance release. This release adds further IOS support for Catalyst 6500/7600 Supervisor 720, Supervisor 2, and Supervisor 32 platforms. This release introduces new hardware for the Supervisor 720 platform. Any early deployment (ED) release of software should be used in a test network before being deployed in a production network.

Product and Feature Support

 
This table shows active releases available in Cisco.com: [an error occurred while processing this directive]
Release Code Name (Internal) Products
12.2SXF [an error occurred while processing this directive] 7600-SUP32/MSFC2A
7600-SUP720/MSFC3
CAT6000-MSFC2
CAT6000-MSFC2A
CAT6000-MSFC3
CAT6000-SUP32/MSFC2A
CAT6000-SUP720/MSFC3
12.2SXE [an error occurred while processing this directive] 7600-SUP720/MSFC3
CAT6000-SUP720/MSFC3
12.2SXD [an error occurred while processing this directive] 7600-SUP2/MSFC2
7600-SUP720/MSFC3
CAT6000-SUP2/MSFC2
CAT6000-SUP720/MSFC3
12.2SXB [an error occurred while processing this directive] 7600-SUP2/MSFC2
7600-SUP720/MSFC3
CAT6000-MSFC2A
CAT6000-MSFC3
CAT6000-SUP2/MSFC2
CAT6000-SUP720/MSFC3

Refer to the Release Notes for images and memory requirements.

Support Pages

For more information, consult the following web pages:

Release Documentation

Other Links

Target Market

Cisco Systems, Inc. released Cisco IOS Software Release 12.2SX as an early deployment release for the Cisco  7600-SUP720 and CAT6000-SUP720. It is targeted for the Enterprise and Service Provider markets.

Lifecycle of Release

Cisco IOS Software Release Reference Guide

Milestones Y2K Compliance Release Designation

Cisco IOS Software Release 12.2(18)SXF

CCO FCS: Sept 12, 2005

MFG FCS: Sept 19, 2005

Cisco IOS Software Release 12.2(18)SXE

CCO FCS: April 11, 2005

MFG FCS: April 18, 2005

Cisco IOS Software Release 12.2(18)SXD

CCO FCS: July 29, 2004

MFG FCS: August 5, 2004

Cisco IOS Software Release 12.2(17d)SXB

CCO FCS: March 5, 2004

MFG FCS: March 12, 2004

Yes ED Release
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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.

Important Notes: N/A

Interim Builds

12.2SX releases do not provide interim builds.

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Recommended Customer Migration Path

To view the projected release date of Cisco IOS Software Release 12.2SX, see the Projected Release Dates for Cisco IOS Software Release Product Bulletin.

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Updated: Dec 29, 2005 Document ID: 46103