Keep GRI deployments supported through a longer operational horizon with five years of Level 3 maintenance and three years of software upgrade coverage. This Infoblox service is built for teams that need more than basic break-fix support. It gives infrastructure leaders a structured path for maintaining platform health, planning upgrades, and handling escalations when the environment demands deeper technical attention. For enterprise networks, long-term support is often the difference between controlled evolution and reactive maintenance. The added software upgrade coverage helps teams stay aligned with vendor release cycles while preserving the ability to plan change on their terms. Level 3 maintenance adds the technical depth needed to work through complex issues, reduce downtime risk, and keep critical services moving. This offering is a strong fit for organizations that want to protect prior investment in Infoblox infrastructure while extending the useful life of the platform. It supports disciplined operations, clearer upgrade planning, and more predictable service continuity across multi-year deployment timelines.