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Cisco IOS Software Releases 12.3 Special and Early Deployments

Cisco IOS Software Release 12.3(11)YK

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Document ID: 64545


Description of the Release

Cisco IOS® Software Release 12.3(11)YK is an ED release (XED) optimized for the Carnival feature. This release is based upon the Cisco IOS Software 12.3(11)T maintenance release.

Any early deployment (ED) release of software should be used in a test network before it is deployed in a production network.

Product and Feature Support

 		 Cisco IOS Software Release 12.3(11)YK supports these platforms:

Product/Feature Image Name Memory  Requirements
Cisco 831 c831-k9o3sy6-mz
c831-k9o3y6-mz		 See Release Notes
Cisco 836 c836-k9o3sy6-mz
c836-k9o3y6-mz
c836-k9o3s8y6-mz		 See Release Notes
Cisco 837 c837-k9o3sy6-mz
c837-k9o3y6-mz		 See Release Notes
Cisco 2801 c2801-adventerprisek9-mz
c2801-advipservicesk9-mz
c2801-advsecurityk9-mz
c2801-entbasek9-mz
c2801-entservices-mz
c2801-entservicesk9-mz
c2801-ipbase-mz
c2801-ipbasek9-mz
c2801-ipvoicek9-mz
c2801-spservicesk9-mz
c2801-entbase-mz
c2801-ipvoice-mz		 See Release Notes

Support Pages

 For more information, consult these web pages:

Release Documentation

Parent Release Documentation

Other Links

Target Market

 Cisco Systems, Inc. released Cisco IOS Software Release 12.3(11)YK as a short-lived ED release for the Cisco platforms 831, 836, 837, and 2801.

Lifecycle of Release

 Cisco IOS Software Release Reference Guide

Milestones Y2K Compliance Release Designation
CCO FCS: February 14, 2005

MFG FCS: February 24, 2005

EOS:

EOE:

EOL:

 Yes XED 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
12.3(11)YK - No maintenance plans for an X release.
 

Important Notes: N/A

Interim Builds

Short-lived X releases do not provide interim builds.

Recommended Customer Migration Path

 To view the projected release date of Cisco IOS Software Release 12.3(11)YK, see the Projected Release Dates for Cisco IOS Software Release Product Bulletin.

Updated: Apr 14, 2005 Document ID: 64545