Browse 7 Cisco IOS model lifecycle records. Open a part number to compare recorded EOL / EOS / EOSL dates, source details, replacement notes, and sourcing options.
View current Cisco Software productsShowing 1-7 of 7 models.
Cisco IOS Cisco IOS 15.2(3)E
Cisco IOS Cisco IOS 15.2(4)Ex
Cisco IOS Cisco IOS 15.2(6)E(x)
Cisco IOS Cisco IOS Software Release 15.4(3)M
Cisco IOS Cisco IOS Software Release 15.5(3)M
Cisco IOS IOS 15.2(5)E
Cisco IOS IOS-CVPN-CLIENT-K9
| Part Number | Product Name | EOL | EOS | EOSL |
|---|---|---|---|---|
| CISCO-IOS-15-2-3-E | Cisco IOS Cisco IOS 15.2(3)E | 2016-04-29 | 2016-10-28 | 2021-10-31 |
| CISCO-IOS-15-2-4-EX | Cisco IOS Cisco IOS 15.2(4)Ex | 2017-10-31 | 2018-05-01 | 2023-04-30 |
| CISCO-IOS-15-2-6-E-X | Cisco IOS Cisco IOS 15.2(6)E(x) | 2019-06-17 | 2019-09-17 | 2024-09-30 |
| CISCO-IOS-SOFTWARE-RELEASE-15-4-3-M | Cisco IOS Cisco IOS Software Release 15.4(3)M | 2016-08-31 | 2017-03-01 | 2022-02-28 |
| CISCO-IOS-SOFTWARE-RELEASE-15-5-3-M | Cisco IOS Cisco IOS Software Release 15.5(3)M | 2018-12-05 | 2019-06-05 | 2024-06-30 |
| IOS-15-2-5-E | Cisco IOS IOS 15.2(5)E | 2016-10-31 | 2017-05-01 | 2022-04-30 |
| IOS-CVPN-CLIENT-K9 | Cisco IOS IOS-CVPN-CLIENT-K9 | 2019-11-08 | 2020-05-08 | 2025-05-31 |
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