Cisco IE4K IOX-IE4K-CORE EOL Dates
Cisco IOx Core Software for IE4K family EOL & EOSL Dates
SoftwareCategory: Software
Series: Cisco IE4K
EOSL Date: 2023-11-30
IOX-IE4K-CORE Lifecycle Timeline
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End-of-Life Announcement (EOL)2020-05-29
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End of Sale (EOS)2020-11-27
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End of Service Life (EOSL)2023-11-30
NEW
IOX-IE4K-CORE has reached EOL / EOS. Suggested replacement: IE3400 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 DocumentationIOX-IE4K-CORE EOL Data – Full Overview
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End-of-Life Announcement (EOL)
- 2020-05-29
-
End of Sale (EOS)
- 2020-11-27
-
End of Service Life (EOSL)
- 2023-11-30
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Cisco IOX-IE4K-CORE 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 IOX-IE4K-CORE. 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 IOX-IE4K-CORE 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