Cisco Catalyst 3750-X, 3750, 3750-E, 3750G, 3750V2, 3560-X, 3560, 3560-E, 3560-C, 3560G, 3560V2, 2960-S, 2960-C, 2960 Cisco IOS Software Release 12.2(55)SE EOL Dates
Cisco IOS Software Release 12.2(55)SE EOL & EOSL Dates
SoftwareCategory: Software
EOSL Date: 2019-09-30
Cisco IOS Software Release 12.2(55)SE Lifecycle Timeline
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Release Date2010-06-18
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End-of-Life Announcement (EOL)2014-03-31
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End of Sale (EOS)2014-09-29
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End of Service Life (EOSL)2019-09-30
Cisco IOS Software Release 15.0(2SE)
NEW
Cisco IOS Software Release 12.2(55)SE has reached EOL / EOS. Suggested replacement: Cisco IOS Software Release 15.0(2SE) for continued Cisco support.
Official Cisco EOL notice
You can view the official Cisco EOL / EOSL bulletin for this product at the link below.
View Official EOL DocumentationCisco IOS Software Release 12.2(55)SE EOL Data – Full Overview
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Release Date
- 2010-06-18
-
End-of-Life Announcement (EOL)
- 2014-03-31
-
End of Sale (EOS)
- 2014-09-29
-
End of Service Life (EOSL)
- 2019-09-30
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Cisco Cisco IOS Software Release 12.2(55)SE End-of-Life (EOL) & End-of-Sale (EOS) Overview
This page provides the official End-of-Sale (EOS), End-of-Life (EOL) and End of Service Life (EOSL) milestones for Cisco Cisco IOS Software Release 12.2(55)SE. Use these lifecycle dates to plan hardware replacement, upgrade projects, and migration to newer Cisco platforms before the product is fully discontinued.
By understanding the Cisco Cisco IOS Software Release 12.2(55)SE EOL / EOSL timeline and support policy, IT managers, resellers and network integrators can renew maintenance contracts on time, reduce unplanned downtime, and choose compatible replacement models that fit their long-term network roadmap.
- Plan EOS / EOL hardware refresh
- Align support contracts with EOSL dates
- Evaluate Cisco replacement & upgrade options