ISR4451-UCSE-S/K9
Announced in: Cisco Selected Accessories on ISR4K
Chassis
· ISR 4000 series Series
Is the ISR4451-UCSE-S/K9 still supported?
No. Cisco ended support for the Cisco Selected Accessories on ISR4K on 2024-02-29. No further security fixes will be issued. See Cisco's lifecycle bulletin.
When does the ISR4451-UCSE-S/K9 reach end of support?
Cisco support for the Cisco Selected Accessories on ISR4K ends on 2024-02-29.
What replaces the ISR4451-UCSE-S/K9?
Cisco has not published a successor model for the Cisco Selected Accessories on ISR4K.
ISR4451-UCSE-S/K9 Lifecycle Overview
The Cisco ISR4451-UCSE-S/K9 (ISR4451-UCSE-S/K9) is a chassis product in the Cisco ISR 4000 series 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 ISR4451-UCSE-S/K9 should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 7y 7mo ago | |
|---|---|---|
| End of sale | 7y 4mo ago | |
| Last order date | 7y 1mo ago | |
| End of software maintenance | 6y 4mo ago | |
| End of failure analysis | 6y 4mo ago | |
| End of security vulnerability support | 4y 4mo ago | |
| Last date of support | 2y 3mo ago |