Keep your Infoblox Grid upgrade program on track with an additional year of maintenance coverage. This add-on is built for teams that have already committed to a multi-year maintenance path and need to preserve continuity without reopening the entire support model. For infrastructure groups managing DNS, DHCP, and IP address management at scale, coverage gaps create risk: delayed upgrades, fragmented support terms, and avoidable procurement friction. This maintenance extension helps keep the service timeline intact so your team can plan upgrades, coordinate internal change windows, and maintain vendor-backed support through the full lifecycle. It is a practical fit for enterprises standardizing on Infoblox and looking to protect prior investment in Grid infrastructure. By extending maintenance rather than replacing it, you keep the existing support structure in place while reducing administrative overhead. That matters when uptime, change control, and budget predictability all sit on the same decision path.