Cisco S6S12ZV-12111E enterprise networking (router/Catalyst switch/UCS families) Datacentre Switch

The Cisco S6S12ZV-12111E is a Cisco IOS software license SKU covering the Service Provider feature set for the Catalyst 6000-series Supervisor Engine 1 (Sup1) paired with the Multilayer Switch Feature Card 2 (MSFC2). It represents the right-to-use entitlement for that IOS feature set on a Sup1/MSFC2-equipped Catalyst 6000/6500 chassis, rather than a physical hardware component, and would typically be ordered alongside or in support of a Sup1/MSFC2 deployment to ensure the correct licensing is in place for the feature set the network requires. Sup1/MSFC2 remains in service on a number of legacy Catalyst 6000/6500 deployments, and licensing SKUs of this kind are occasionally still sought when redeploying or relicensing existing hardware. Specifiers should confirm the exact Supervisor/MSFC2 hardware and target IOS release against Cisco’s own feature-set documentation before relying on this SKU. Tech-Star (UK-based, shipped worldwide) supplies legacy Cisco software SKUs to support ongoing network maintenance projects.