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Lifecycle record

LL-EAR-4431 EOL & EOSL Dates

Relicense - Enterprise Access Routing 4431

Lifecycle status

In EOSL Phase

LL-EAR-4431 reached its last date of support on 2023-01-26. Cisco support services are no longer available for this model.

Last checked: 2026-06-16

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EOL & EOSL Dates and Details

End-of-Life Announcement (EOL) 2022-04-29
End of Sale (EOS) 2022-10-28
End of Service Life (EOSL) 2023-01-26
Manufacturer Cisco
Category Software
Product Series Cisco Enterprise Access Routing
Part Number LL-EAR-4431
Model Number LL-EAR-4431=
Release Date -
Replacement Part Number N/A

Lifecycle Timeline

Recorded lifecycle milestones in date order.

  • End-of-Life Announcement (EOL)
    2022-04-29
  • End of Sale (EOS)
    2022-10-28
  • Last Ship Date
    2023-01-26
  • End of Service Life (EOSL)
    2023-01-26

Additional Information

Support milestones and the official source recorded for this model.

Last Ship Date: HW, License 2023-01-26
Official EOL Notice View Official EOL Documentation