Lifecycle record
AC-ESS-K9 EOL & EOSL Dates
Cisco AnyConnect Essentials License
Lifecycle status
End of Support (EOL Completed)
AC-ESS-K9 reached its last date of support on 2017-01-31. Cisco support services are no longer available for this model. Recommended replacement: L-AC-PLS-S-1YR.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2011-11-01 |
|---|---|
| End of Sale (EOS) | 2012-02-01 |
| End of Service Life (EOSL) | 2017-01-31 |
| Manufacturer | Cisco |
| Category | Software |
| Product Series | Cisco AnyConnect Secure Mobility Client |
| Part Number | AC-ESS-K9 |
| Model Number | AC-ESS-K9= |
| Release Date | - |
| Replacement Part Number | L-AC-PLS-S-1YR |
| Replacement Product Name | AnyConnect 1-Year Plus Subscription License |
Lifecycle Timeline
Recorded lifecycle milestones in date order.
Additional Information
Support milestones and the official source recorded for this model.
| Last Ship Date: HW, License | 2012-05-01 |
|---|---|
| End Of New Service Attachment Date: HW | 2013-02-01 |
| End Of SW Maintenance Releases Date: HW | 2013-02-01 |
| End Of Routine Failure Analysis Date: HW | 2013-02-01 |
| End Of Service Contract Renewal Date: HW | 2016-04-30 |
| Last Date Of Support: HW | 2017-01-31 |
| Official EOL Notice | View Official EOL Documentation |
| Additional Information | See the Product Migration Options section below for details. |
More Cisco AnyConnect Secure Mobility Client EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| AC-ESS-K9-100 | Cisco AnyConnect Essentials License for 100 Users | 2011-11-01 | 2012-02-01 |
| AC-ESS-K9-10K | Cisco AnyConnect Essentials License for 10000 Users | 2011-11-01 | 2012-02-01 |
| AC-ESS-K9-1K | Cisco AnyConnect Essentials License for 1000 Users | 2011-11-01 | 2012-02-01 |
| AC-ESS-K9-500 | Cisco AnyConnect Essentials License for 500 Users | 2011-11-01 | 2012-02-01 |
| AC-ESS-K9-5K | Cisco AnyConnect Essentials License for 5000 Users | 2011-11-01 | 2012-02-01 |
| AC-PREM-K9 | Cisco AnyConnect Premium License | 2011-11-01 | 2012-02-01 |
| AC-PREM-K9-100 | Cisco AnyConnect Premium License for 100 Users | 2011-11-01 | 2012-02-01 |
| AC-PREM-K9-10K | Cisco AnyConnect Premium License for 10000 Users | 2011-11-01 | 2012-02-01 |