Информационное Руководство для Cisco Cisco IOS Software Release 12.2
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PRODUCT MIGRATION OPTIONS
Customers are encouraged to migrate to Cisco IOS Software Major Release 12.4, which inherits Cisco IOS Major Release 12.2 functionality, new
functionality introduced in Releases 12.2T and 12.3T, and additional fixes. Customers requiring GD certified releases should migrate to Major
Release 12.3 which is currently undergoing GD qualification. When upgrading to a more recent release, certain software images may not be
available, hardware may or may not be supported, or memory requirements may have changed. Always consult the Cisco IOS Software Upgrade
Planner and Cisco Feature Navigator to verify critical functionality on required platforms.
For more information, please visit:
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Cisco IOS Software Lifecycle Dates: http://www.cisco.com/en/US/products/sw/iosswrel/ps5187/prod_bulletin0900aecd801eda8a.html
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Cisco IOS Software Upgrade Planner: http://www.cisco.com/cgi-bin/Software/Iosplanner/Planner-tool/iosplanner.cgi
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Cisco Feature Navigator: http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp
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Cisco Software Advisor: http://tools.cisco.com/Support/Fusion/FusionHome.do
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Cisco IOS Software Releases: http://www.cisco.com/en/US/products/sw/iosswrel/products_ios_cisco_ios_software_releases.html
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Cisco End-of-Life Policy: http://www.cisco.com/en/US/products/products_end-of-life_policy.html
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Subscribe to receive End-of-Life/End-of-Sale information: http://www.cisco.com/cgi-bin/Support/FieldNoticeTool/field-notice