Lifecycle record
Cisco ISR 4321 (2GE,2NIM,4G FLASH,4G DRAM,IPB) EOL & EOSL Dates
Check Cisco ISR4321BR-K9 lifecycle milestones, source fields, replacement notes.
EOL & EOSL Dates and Details
ISR4321BR-K9 lifecycle data
| End-of-Life Announcement (EOL) | 2023-10-26 |
|---|---|
| End of Sale (EOS) | 2024-01-26 |
| End of Service Life (EOSL) | 2029-01-31 |
| Manufacturer | Cisco |
| Category | Routers |
| Product Series | Cisco ISR 4300 |
| Part Number | ISR4321BR-K9 |
| Model Number | ISR4321BR/K9 |
| Release Date | 2014-09-30 |
| Replacement Part Number | N/A |
| Replacement Product Name | - |
Lifecycle status
EoS - Sales Ended
ISR4321BR-K9 Lifecycle Timeline
Recorded lifecycle milestones in date order.
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Release Date2014-09-30
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End-of-Life Announcement (EOL)2023-10-26
-
End of Sale (EOS)2024-01-26
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Last Ship Date2024-04-25
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End of SW Maintenance2025-08-31
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End of Service Contract Renewal2028-04-22
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Last Date of Support2029-01-31
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End of Service Life (EOSL)2029-01-31
Additional Information
Official source fields and support milestones recorded for ISR4321BR-K9.
| Release Date | 2014-09-30 |
|---|---|
| Last Ship Date: HW, License | 2024-04-25 |
| Last Ship Date : HW | 04/25/2024 |
| End Of New Service Attachment Date : HW | 01/25/2025 |
| End Of SW Maintenance Releases Date : HW | 08/31/2025 |
| End Of Routine Failure Analysis Date : HW | 01/25/2025 |
| End Of Vulnerability/Security Support : HW | 01/31/2029 |
| End Of Service Contract Renewal Date : HW | 04/22/2028 |
| Last Date Of Support : HW | 01/31/2029 |
| End of-Service-Life (EOSL) | 2029-01-31 |
| Official EOL Notice | View Official EOL Documentation |
| 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 |
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| Cisco | C1-CISCO4321-K9 | Cisco ONE ISR 4321 (2GE,2NIM,4G FLASH,4G DRAM,IPB) | 2022-04-29 |
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