EOL & EOSL Dates and Details
Cisco IOS Software Release 15.3(3)M EOL Data |
|
| End of-Life Announcement (EOL) | 04/07/2015 |
| End of Sale (EOS) | 10/06/2015 |
| End of Service Life (EOSL) | 10/31/2020 |
| Manufacturer | Cisco |
| Category | Software |
| Product Series | Cisco IOS Software |
| Part Number | Cisco IOS Software Release 15.3(3)M |
| Model Number | Cisco IOS Software Release 15.3(3)M |
| Release Date | 05/17/2013 |
| Replacement Part Number | Cisco, IOS, Software, Release, 15.4(3)M |
| Replacement Product Name | Cisco IOS Software Release 15.4(3)M |
Official EOL: Additional Information |
|
| Last Ship Date: OS SW | 10/06/2015 |
| End Of SW Maintenance Releases Date: OS SW | 10/05/2016 |
| End Of Vulnerability/Security Support: OS SW | 10/05/2017 |
| Official EOL Notice | View Official EOL Documentation |
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Explore More EOL Dates
| Manufacturer | Part Number | Product Name | EOL Date |
|---|---|---|---|
| Cisco | Cisco IOS Software release 15.6(3)M | Cisco IOS Software release 15.6(3)M | 04/30/2019 |
| Cisco | IOS Release 15.2(7)E | Cisco IOS Release 15.2(7)E for Industrial IoT Switches | 09/30/2021 |