Layer23 Switch Logo
Login
Lifecycle record

IOX-IE4K-CORE EOL & EOSL Dates

Cisco IOx Core Software for IE4K family

Lifecycle status

In EOSL Phase

IOX-IE4K-CORE reached its last date of support on 2023-11-30. Cisco support services are no longer available for this model.

Last checked: 2026-06-16

Request a quote

EOL & EOSL Dates and Details

End-of-Life Announcement (EOL) 2020-05-29
End of Sale (EOS) 2020-11-27
End of Service Life (EOSL) 2023-11-30
Manufacturer Cisco
Category Software
Product Series Cisco IE4K
Part Number IOX-IE4K-CORE
Release Date -
Replacement Part Number N/A
Replacement Product Name IE3400

Lifecycle Timeline

Recorded lifecycle milestones in date order.

  • End-of-Life Announcement (EOL)
    2020-05-29
  • End of Sale (EOS)
    2020-11-27
  • End of Service Life (EOSL)
    2023-11-30

Additional Information

Support milestones and the official source recorded for this model.

Official EOL Notice View Official EOL Documentation
End Of Change/Renewal Date*: Subscription 2020-11-27