Maintain service coverage for an existing Infoblox 1550-A appliance over a five-year term. IB-MAIN-1550-A-VIM-35 is a Level 3 maintenance SKU tied to that platform rather than a network appliance. Select it where the installed system is specifically the 1550-A and a five-year L3 maintenance designation is required. It is appropriate only for covered hardware carrying the named appliance designation. The 1550-A compatibility is the key technical constraint. This service applies at the appliance-model level, so it does not change the hardware configuration of the covered system. It establishes maintenance for the existing appliance rather than adding appliance capacity, interfaces, or software functionality. Match the service to an Infoblox 1550-A platform when maintaining its current operating role. Within Infoblox maintenance offerings, the Level 3 designation and five-year duration are the distinguishing selections carried by this code. Keep the maintenance tier and term aligned with the required service arrangement for the 1550-A. Service inclusions, response commitments, renewal eligibility, and other conditions are governed by the applicable Infoblox service terms for the covered appliance.