The End of Sales (EoS) date for Cisco IOS® Software Release 12.2(15)T is scheduled for November 30, 2003. Software releases reaching End of Sales are no longer orderable, but are still available to customers under maintenance contract for downloading from Cisco.com and the Technical Assistance Center (TAC). Software defects found in this release may be addressed in maintenance releases until the End of Engineering (EoE) of 12.2T. During the period between End of Sale and subsequent to EOE, software defects found in this release may be addressed by migrating to Cisco IOS Software Release 12.3.
Release 12.2(15)T is the last scheduled release for the Release 12.2T train. New releases for Release 12.2(15)T are no longer scheduled. Software defects found in the Release 12.2T family may be addressed in Major Release 12.3 and Early Deployment Release 12.3T; new features will be incorporated into 12.3T. The foundation of Major Release 12.3 is the same code base as Release 12.2T.
Table 1 End-of-Life Milestones and Dates for Cisco IOS Release 12.2T
Table 2 Product Part Number Affected
Cisco IOS Software Release 12.3T delivers the functionality from Release 12.2T and Release 12.3, in addition to new features. For detailed information regarding the platforms and features that will be delivered in Release 12.3T, please visit:
- Cisco Feature Navigator: http://www.cisco.com/go/fn
- Release 12.2T Collateral and Sales Tools:
When upgrading to a more recent release, certain software images may not be available, hardware may not be supported, or there may be changes to memory requirements. For further information, please refer to the Cisco IOS software Upgrade Planner at http://www.cisco.com/pcgi-bin/Software/Iosplanner/Planner-tool/ iosplanner.cgi?majorRel=12.2
Cisco IOS Software 12.2T can be supported for period of time after announced End of Engineering date, but this will not exceed October 3, 2008. For information on extended service contracts, please contact your Account Management team for more information.
Cisco customers with current SMARTnet Onsite or SMARTnet contracts can upgrade to the latest version of Cisco IOS Software as part of their service contracts. For further information on upgrade service or SMARTnet, please consult your Cisco sales representative or visit the SMARTnet web page:
Please contact firstname.lastname@example.org