Keep your Infoblox Grid environment covered with an additional year of maintenance support. This add-on is intended for customers already on a 3-plus-year Level 3 maintenance agreement and need to maintain continuity without disrupting the existing support structure. For infrastructure teams, the value is operational certainty. Extended maintenance helps preserve access to vendor support pathways, reduces the risk of coverage gaps, and keeps planning aligned with long-term network services dependencies. That matters when DNS, DHCP, and IP address management are tied directly to application availability and change control. This is a practical procurement choice for organizations that want to protect prior investment in Infoblox infrastructure while avoiding unnecessary platform changes. It supports disciplined lifecycle management, especially in environments where support windows, budget cycles, and renewal timing must stay synchronized. Use this add-on to keep your Grid environment in supported status and maintain the service posture expected by enterprise operations teams.