Lifecycle record
V-4-2-1-VSG1-2 EOL & EOSL Dates
Cisco VSG Software Release 4.2(1)VSG1(2)
Lifecycle status
End of Support (EOL Completed)
V-4-2-1-VSG1-2 reached its last date of support on 2017-05-31. Cisco support services are no longer available for this model. Recommended replacement: V-4-2-1-VSG2-1-1.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2013-11-21 |
|---|---|
| End of Sale (EOS) | 2014-05-22 |
| End of Service Life (EOSL) | 2017-05-31 |
| Manufacturer | Cisco |
| Category | Software |
| Product Series | Cisco Virtual Security Gateway |
| Part Number | V-4-2-1-VSG1-2 |
| Model Number | V-4.2.1.VSG1.2 |
| Release Date | - |
| Replacement Part Number | V-4-2-1-VSG2-1-1 |
| Replacement Product Name | VSG Software Release 4.2(1)VSG2(1.1) |
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 | 2014-08-20 |
|---|---|
| End Of New Service Attachment Date: HW | 2015-05-22 |
| End Of SW Maintenance Releases Date: HW | 2015-05-22 |
| End Of Service Contract Renewal Date: HW | 2016-08-17 |
| Last Date Of Support: HW | 2017-05-31 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco Virtual Security Gateway EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| V-4-2-1-VSG1-1 | Cisco VSG Software Release 4.2(1)VSG1(1) | 2013-11-21 | 2014-05-22 |
| V-4-2-1-VSG1-3-1 | Cisco VSG Software Release 4.2(1)VSG1(3.1) | 2013-11-21 | 2014-05-22 |
| V-4-2-1-VSG1-3-1A | Cisco VSG Software Release 4.2(1)VSG1(3.1a) | 2013-11-21 | 2014-05-22 |