Keep your Infoblox IB 1852- deployment under active vendor coverage with one year of premium extended maintenance. This service is built for teams that need a defined support period to sustain operations, manage risk, and avoid the cost and uncertainty of running critical infrastructure without entitlement. Premium extended maintenance is especially valuable when a platform remains in service beyond its original support window but still plays an important role in production. It gives IT leaders time to plan refreshes, coordinate migrations, or extend the life of a stable deployment while maintaining access to vendor-backed support. For procurement and infrastructure teams, the benefit is control. You get a clear term, a known support path, and a practical way to protect the value of the installed base while longer-term decisions are finalized. It is a focused option for organizations that need continuity without overcommitting to a longer maintenance cycle.