Apply a five-year maintenance term to an Infoblox IB-1050-A deployment with the L3+ service characteristic and Network Services coverage named for this offer. IB-MAIN-1050-A-NS1GRID-25 identifies the service entitlement associated with that appliance model. It addresses the ongoing maintenance period for an installed IB-1050-A, allowing the coverage term to be selected separately from appliance hardware. The five-year duration is the defining term for environments that require coverage beyond an annual maintenance cycle. L3+ differentiates this service level from a basic maintenance designation, while the Network Services reference identifies the accompanying service bundle. Keep the supported-product match exact: this maintenance offer names the IB-1050-A platform specifically and should be associated with that installed appliance. For operational planning, treat the SKU as maintenance coverage tied to the supported appliance, its five-year duration, the L3+ service level, and the Network Services designation. It suits deployments that already operate an IB-1050-A and need a named coverage term for continued operation. The four stated identifiers—supported product, duration, service level, and Network Services bundle—define the service selection more precisely than a general maintenance description.