Cisco EOS Checker
Search Cisco official lifecycle notices by SKU. Results distinguish direct replacement SKUs from migration options that require compatibility review.
Cisco Lifecycle Records
Search by SKU, product family, or Cisco bulletin keyword.
| SKU | Official Description | Category | Status | End of Sale | Last Support | Successor | |
|---|---|---|---|---|---|---|---|
| Search by Cisco SKU or product family to see lifecycle records. | |||||||
What Cisco lifecycle results include
Each result can include the affected SKU, Cisco official product description, product category, lifecycle status, end-of-sale date, last support date, Cisco bulletin ID, and source notice URL.
Replacement models are separated from migration options so procurement teams can avoid treating a migration path as a direct part-for-part substitute.
Cisco EOS Checker FAQ
How do I use the Cisco EOS Checker?
Enter a Cisco SKU, part number, product family, or bulletin keyword. The checker searches Cisco lifecycle records and returns matching SKUs with End of Sale dates, End of Life or Last Support dates, official descriptions, and replacement model guidance.
Can I search by a product family such as 2960?
Yes. Family searches such as 2960 can match Catalyst 2960, 2960-CX, 2960-X, and related Cisco lifecycle notices when those terms appear in SKU, product description, series name, or official notice title.
What is the difference between a Cisco replacement and a migration option?
A replacement is treated as a specific successor model listed for the affected SKU. A migration option should be reviewed against configuration, licensing, modules, optics, software, and support requirements before purchase.
Does the checker show Cisco End of Life dates?
Yes. Cisco notices commonly expose lifecycle milestones such as End of Sale, Last Ship, software maintenance end, security support end, contract renewal end, and Last Date of Support. For buyer-facing lookup, the Last Date of Support is treated as the practical End of Life date.
Where does the lifecycle data come from?
The Cisco checker uses parsed Cisco end-of-sale and end-of-life notices, including official descriptions, lifecycle dates, bulletin IDs, notice titles, source URLs, and listed replacement or migration models.