Lifecycle record
C1-N56-12Q-P-SSK9 EOL & EOSL Dates
Cisco ONE Nexus 5600 Storage Lic, 12-p 40G or 48-p 10G
Lifecycle status
End of Support (EOL Completed)
C1-N56-12Q-P-SSK9 reached its last date of support on 2026-05-31. Cisco support services are no longer available for this model.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2020-05-05 |
|---|---|
| End of Sale (EOS) | 2021-05-05 |
| End of Service Life (EOSL) | 2026-05-31 |
| Manufacturer | Cisco |
| Category | Switches |
| Product Series | Cisco Nexus 5600 |
| Part Number | C1-N56-12Q-P-SSK9 |
| Release Date | - |
| Replacement Part Number | N/A |
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 | 2021-08-04 |
|---|---|
| End Of New Service Attachment Date: HW | 2022-05-05 |
| End Of SW Maintenance Releases Date: HW | 2022-05-05 |
| End Of Routine Failure Analysis Date: HW | 2022-05-05 |
| End Of Vulnerability/Security Support: HW | 2024-05-04 |
| End Of Service Contract Renewal Date: HW | 2025-08-03 |
| Last Date Of Support: HW | 2026-05-31 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco Nexus 5600 EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| C1-N56-BAS1K9 | Cisco ONE Nexus 5600 Series LAN Base License | 2020-05-05 | 2021-05-05 |
| C1-N56-FNPV-K9 | Cisco ONE Nexus 5600 FNPV License | 2020-05-05 | 2021-05-05 |
| C1-N56-LAN1K9 | Cisco ONE Nexus 5600 Series LAN Enterprise License | 2020-05-05 | 2021-05-05 |
| C1-N56-SERVICES1K9 | Cisco Nexus 5600 Network Services (includes ITD, RISE) | 2020-05-05 | 2021-05-05 |
| C1-N5612-EXP | Cisco C1 N5612 EXPANSIONS | 2020-05-05 | 2021-05-05 |
| C1-N5612-OPT | CISCO ONE N5612 OPTIONS | 2020-05-05 | 2021-05-05 |
| C1-N56128-128PK9 | Cisco ONE Nexus 56128 Chassis Storage License | 2020-05-05 | 2021-05-05 |
| C1-N56128-EL2-K9 | Cisco ONE Nexus 56128 Enhanced Layer 2 License | 2020-05-05 | 2021-05-05 |