Home/Past EoL/April 2026

Past End of Support: Cisco, April 2026

Cisco: 6 product lines and 19 SKUs reached end of vendor support in April 2026. Grouped by vendor and product line; open a line for its SKUs. Coming up: ending within 12 months.

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Show: All · Hardware · Software and OS. Hardware includes licences and subscriptions sold as SKUs of a product line.

April 2026

6 release lines · 19 releases

Software and OS releases

Release line	End of support	When
ASR 5000 Series 4 releases `ASR55-00-SWUD22127` `ASR55-00SWUD22127=` `ASR5K-SW-R2127-K9` `ASR5K-SW-R2127-K9=`	2026-04-30	194 days ago
Catalyst SD-WAN 2 releases Viptela 19.2 2026-04-30 Viptela 20.1 2026-04-15	2026-04-30 to 2026-04-15	194 days ago
Email Security Appliance 3 releases ESA Async OS v13.0 ESA Async OS v14.2 Cisco SMA Async OS v14.2	2026-04-30	194 days ago
Nexus 9000 series 4 releases Nexus 9500, 9300, 3000 Base NX-OS Software Rel 9.2.1 Nexus 9500, 9300, 3000 Base NX-OS Software Rel 9.2.2 Nexus 9500, 9300, 3000 Base NX-OS Software Rel 9.2.3 Nexus 9500, 9300, 3000 Base NX-OS Software Rel 9.2.4	2026-04-30	194 days ago
Prime Data Center Network Manager 4 releases `DCNM-SE-DK9-11.5` `DCNM-SE-DK9-11.5=` DCNM Server Base SW Release DCNM-V11.5 DCNM Server Base SW Release DCNM-V11.5.3	2026-04-30	194 days ago
Spark Flex Plan 2 releases Webex Go Committed Usage Webex Go for Agency Committed Usage	2026-04-30	194 days ago

Earlier: March 2026 (165 SKUs) · Later: May 2026 (552 SKUs)