Is the Service Node Version ‘BL’ end of life?

No. The Arista Service Node Version ‘BL’ is currently supported.

What replaces the Service Node Version ‘BL’?

Arista recommends the DCA-DM-SDL as a replacement for the Service Node Version ‘BL’.

Home/Arista/Cross-Platform/Service Node Version ‘BL’

Name: Service Node Version ‘BL’
Brand: Arista
SKU: DCA-DM-SBL
Availability: InStock

SKU DCA-DM-SBL

Arista Appliance

Service Node Version ‘BL’ has an announced end-of-sale date.

The Arista Service Node Version ‘BL’ (DCA-DM-SBL) is a appliance product.

Recommended Replacement

Description

Service Node Version ‘BL’

Source: Official Arista notice (16961) · Last verified 2026-04-14