ASR55-00-SWUD22127
Announced in: ASR5500 StarOS Release 21.27 System SW, Per UDPC2
· asr 5000 series
Is the ASR5500 StarOS Release 21.27 System SW, Per UDPC2 still supported?
No. Cisco ended support for the ASR5500 StarOS Release 21.27 System SW, Per UDPC2 on 2026-04-30. No further security fixes will be issued. See Cisco's lifecycle bulletin.
When does the ASR5500 StarOS Release 21.27 System SW, Per UDPC2 reach end of support?
Cisco support for the ASR5500 StarOS Release 21.27 System SW, Per UDPC2 ends on 2026-04-30.
What replaces the ASR5500 StarOS Release 21.27 System SW, Per UDPC2?
Cisco has not published a successor model for the ASR5500 StarOS Release 21.27 System SW, Per UDPC2.
ASR55-00-SWUD22127 Lifecycle Overview
The Cisco ASR55-00-SWUD22127 (ASR55-00-SWUD22127) is a product in the Cisco asr 5000 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 ASR55-00-SWUD22127 should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 3y 12mo ago | |
|---|---|---|
| End of sale | 3y 6mo ago | |
| Last order date | 3y 3mo ago | |
| End of software maintenance | 2y 6mo ago | |
| Last date of support | 5mo ago |
ASR5500 StarOS Release 21.27 System SW, Per UDPC2