Overview
This announcement describes the end-of-sale and end-of-life schedule for DNA Term Licenses associated with the Catalyst 4500-X Series Switches.
End-of-Life Milestones and Dates
The following table lists the major lifecycle milestones and corresponding dates for the DNA Term Licenses for the Catalyst 4500-X Series:
| Milestone | Definition | Date |
|---|---|---|
| End-of-Life Announcement Date | Date when the end-of-sale and end-of-life notice was issued | March 7, 2023 |
| End-of-Sale Date (OS SW, License) | Last date to order the DNA term licenses | September 5, 2023 |
| Last Ship Date (OS SW, License) | Last possible ship date request | December 4, 2023 |
| End of SW Maintenance Releases Date | Final date for software maintenance or bug fixes | September 4, 2024 |
| End of New Service Attachment Date | Last date to attach a new support contract | September 4, 2024 |
| End of Service Contract Renewal Date | Final date to extend or renew support | December 1, 2027 |
| Last Date of Support | Final date to receive support under active contracts | September 30, 2028 |
Affected Product Part Numbers
The following DNA Term License products are included in this announcement:
| End-of-Sale Part Number | Product Description |
|---|---|
| C4500X-DNA-E | C4500X DNA Essentials Term Licenses |
| C4500X-DNA-L-A | C4500X Low-Port DNA Advantage Term Licenses |
| C4500X-DNA-L-A= | C4500X Low-Port DNA Advantage Term Licenses (Spare) |
| S45XUK9-331-1511SG | Catalyst 4500-X Universal Crypto Image |
Product Migration Options
There is currently no replacement listed for these DNA Term Licenses for Catalyst 4500-X switches. Existing migration and trade-in programs might allow eligible products to be exchanged for credit toward new equipment purchases, subject to regional offerings and eligibility. Support pricing for hardware and associated licensed items may change after the end-of-sale date.
Support and Service Terms
Active service contracts covering these DNA Term Licenses remain in effect until the Last Date of Support listed above. Support and technical assistance are available under active support contract terms.
Additional Information
Policies governing product end-of-life, warranty, and support are available through official lifecycle documentation and should be referenced for detailed obligations and timelines.
If required, please visit https://itmall.sale/.