Keep Infoblox support coverage aligned through extended upgrade cycles with this 1-year add-on to 3-plus-year maintenance upgrading. It is intended for organizations that need to bridge maintenance terms while moving through planned lifecycle changes, without creating gaps in vendor coverage. This add-on is a practical fit for infrastructure teams managing staggered refresh schedules, budget timing, or multi-phase deployment plans. By extending the maintenance window, it helps maintain continuity for environments that cannot afford unsupported periods during transition. For procurement teams, the value is straightforward: one additional year of coverage that supports cleaner contract alignment and fewer exceptions in renewal planning. For operations teams, it reduces the risk of support discontinuity while systems remain in service. Use it when the upgrade path is already defined, but the maintenance term needs to be extended to match the pace of the rollout. It is a focused way to preserve vendor-backed support without overcommitting to a broader service package than the environment requires.