Cisco Elastic Services Controller ESC-4-2-A-1YR-K9 EOL Dates
Cisco One Active ESC 4.2 Server License for Production for 1 year EOL & EOSL Dates
SoftwareCategory: Software
EOSL Date: 2022-06-30
ESC-4-2-A-1YR-K9 Lifecycle Timeline
-
End-of-Life Announcement (EOL)2018-12-17
-
End of Sale (EOS)2019-06-17
-
End of Service Life (EOSL)2022-06-30
ESC-4-4-A-K9
NEW
ESC-4-2-A-1YR-K9 has reached EOL / EOS. Suggested replacement: Cisco One Active ESC 4.4 Server Term License for Prod nw 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 DocumentationESC-4-2-A-1YR-K9 EOL Data – Full Overview
-
End-of-Life Announcement (EOL)
- 2018-12-17
-
End of Sale (EOS)
- 2019-06-17
-
End of Service Life (EOSL)
- 2022-06-30
-
Application SW – End of Service Contract Renewal
- 2021-09-12
-
Application SW – End of SW Maintenance
- 2020-06-16
-
Application SW – Last Ship
- 2019-09-15
-
Application SW – Last Date Of Support
- 2022-06-30
Request a Quote
Leave your contact information and requirement details. Our sales team will reply as soon as possible.
Cisco ESC-4-2-A-1YR-K9 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 ESC-4-2-A-1YR-K9. 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 ESC-4-2-A-1YR-K9 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