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Cisco IOS Software Releases 12.2 Special and Early Deployments

Cisco IOS Software Release 12.2(11)YT

Document ID: 28723




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Description of the Release

Cisco IOS® Software Release 12.2(11)YT is an ED release (XED). This release is based upon the Cisco IOS 12.2(11)T maintenance release and introduces new IOS support on Access platforms for the Content Engine Network Module, Gigabit Ethernet Network Module, Clear Channel T3/E3 Network Module, ITS Version 2.1, SRST Version 2.1, V.92/V.44 support for digital modems, and Phase 2 legacy NM and WIC support for the 2691, 3725, and 3745 platforms. 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

 
Cisco IOS Software Release 12.2(11)YT will support the following platforms:

Product/Feature Image Name Memory  Requirements
3745
  • c3745-i-mz
  • c3745-is-mz
  • c3745-js-mz
See Release Note
3725
  • c3725-i-mz
  • c3725-is-mz
  • c3725-js-mz
See Release Note
2691
  • c2691-i-mz
  • c2691-is-mz
  • c2691-js-mz
See Release Note
3660
  • c3660-i-mz
  • c3660-is-mz
  • c3660-js-mz
See Release Note
1751, 1760
  • c1700-sv8y7-mz
See Release Note
2610-2613,
2620-2621,
2650-2651,
2610XM-2611XM,
2620XM-2621XM,
2650XM-2651XM
  • c2600-i-mz
See Release Note
2650-2651,
2610XM-2611XM,
2620XM-2621XM,
2650XM-2651XM
  • c2600-is-mz
See Release Note
2650-2651,
2610XM-2611XM,
2620XM-2621XM,
2650XM-2651XM
  • c2600-js-mz
See Release Note
3640, 3640A
  • c3640-i-mz
  • c3640-is-mz
  • c3640-js-mz
See Release Note

Support Pages

For more information, consult the following web pages:

Release Documentation

Parent Release Documentation

Other Links

Target Market

Cisco Systems, Inc. released Cisco IOS Software Release 12.2(11)YT as a Short Lived release for the Cisco Access platforms. It is targeted for both the Enterprise and IP markets.

Lifecycle of Release

Cisco IOS Software Release Reference Guide

Milestones Y2K Compliance Release Designation
CCO FCS: November 7, 2002

MFG FCS: November 14, 2002

EOS:

EOE:

EOL:

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
12.2(11)YT - No maintenance plans for an X release.

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Important Notes: N/A

Interim Builds

Short-lived X releases do not provide interim builds.

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Recommended Customer Migration Path

To view the projected release date of the Cisco IOS Software Release 12.2(11)YT, see the Projected Release Dates for Cisco IOS Software Release Product Bulletin.

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Updated: Feb 26, 2003 Document ID: 28723