EOL & EOSL Dates and Details
ISR4321BR/K9 EOL Data |
|
| End of-Life Announcement (EOL) | 10/26/2023 |
| End of Sale (EOS) | 01/26/2024 |
| End of Service Life (EOSL) | 01/31/2029 |
| Manufacturer | Cisco |
| Category | Routers |
| Product Series | Cisco ISR 4300 |
| Part Number | ISR4321BR/K9 |
| Model Number | ISR4321BR/K9 |
| Release Date | 09/30/2014 |
| Replacement Part Number | N/A |
| Replacement Product Name | |
Official EOL: Additional Information |
|
| Last Ship Date : HW | 04/25/2024 |
| End Of SW Maintenance Releases Date : HW | 08/31/2025 |
| End Of Vulnerability/Security Support : HW | 01/31/2029 |
| End Of Routine Failure Analysis Date : HW | 01/25/2025 |
| End Of New Service Attachment Date : HW | 01/25/2025 |
| End Of Service Contract Renewal Date : HW | 04/22/2028 |
| Last Date Of Support : HW | 01/31/2029 |
| Notes | Last supported IOS-XE Release trains will be the 17.9.x and 17.12.x for the listed ISR 4000 Platforms. IOS-XE Release trains 17.10.x and 17.11.x will not be supported. For SD-WAN deployments, future vManage Releases 20.12, 21.3 and 21.6 will support IOS-XE Release |
| Official EOL Notice | View Official EOL Documentation |
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