SI-ISR4431-IWAN/K9
Announced in: Cisco Select 4300ISR and 4400ISR bundles
· ISR 4000 series
Is the Cisco Select 4300ISR and 4400ISR bundles still supported?
No. Cisco ended support for the Cisco Select 4300ISR and 4400ISR bundles on 2025-04-30. No further security fixes will be issued. See Cisco's lifecycle bulletin.
When does the Cisco Select 4300ISR and 4400ISR bundles reach end of support?
Cisco support for the Cisco Select 4300ISR and 4400ISR bundles ends on 2025-04-30.
What replaces the Cisco Select 4300ISR and 4400ISR bundles?
Cisco has not published a successor model for the Cisco Select 4300ISR and 4400ISR bundles.
SI-ISR4431-IWAN/K9 Lifecycle Overview
The Cisco SI-ISR4431-IWAN/K9 (SI-ISR4431-IWAN/K9) is a product in the Cisco ISR 4000 series. This product has reached end of life as of , meaning Cisco no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on . Organizations still running the SI-ISR4431-IWAN/K9 should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 6y 9mo ago | |
|---|---|---|
| End of sale | 6y 3mo ago | |
| Last order date | 6y ago | |
| End of software maintenance | 5y 3mo ago | |
| End of failure analysis | 5y 3mo ago | |
| End of security vulnerability support | 3y 3mo ago | |
| Last date of support | 1y 3mo ago |