Lifecycle data
Cisco Catalyst Center end-of-life dates
3 of the 3 tracked Catalyst Center validated releases and models carry a published support-end date. 1 is still inside the published support window.
Sources checked 2026-10-282 tracked Catalyst Center advisories
Still inside the published support window
- Catalyst Center 2.3.7.x — support ends 2027-06-17 (230 days from today)
Listed as published by the cited source. Confirm the upgrade path Cisco documents for your edition and contract before planning change work.
Every tracked Catalyst Center validated release or model
| Release / model | Status | End of active support | End of support |
|---|---|---|---|
| Catalyst Center 2.3.7.x | Lifecycle published | 2026-12-17 | 2027-06-17 |
| Catalyst Center 2.3.6.x | Final support ended | 2024-04-06 | 2025-04-06 |
| Catalyst Center 2.3.5.x | Final support ended | 2024-12-24 | 2025-12-24 |
“—” means the source publishes no date for that row. It is not a statement that support continues.
Sources for these dates
- Cisco EoX API Official · checked 2026-10-28
- Cisco Catalyst Center lifecycle guidelines Official · checked 2026-10-28
- Cisco Catalyst Center EOL notices Official · checked 2026-10-28
- Cisco Catalyst Center support series Official · checked 2026-10-28
- Cisco End-of-Life policy Official · checked 2026-10-28
- Cisco End-of-Sale and End-of-Life index Official · checked 2026-10-28
- Cisco software lifecycle statements Official · checked 2026-10-28
- Unofficial · EOSL.date Cisco catalogue Supporting source · checked 2026-10-28
- Unofficial · Layer23 Cisco DNA Center Supporting source · checked 2026-10-28
Lifecycle dates come from the cited sources on the review date shown. Vendor documentation and your support contract remain authoritative. Where a vendor publishes no date, this page says so instead of estimating one.All Cisco lifecycle data