"We don't have the budget for new optics." Correction: Willard topology solutions better leverage existing 10/25/100G optics. The savings come from efficiency , not new hardware. You will buy fewer switches to support the same number of hosts.
| Metric | Legacy 3-Tier | Standard Spine-Leaf | Willard Topology | | :--- | :--- | :--- | :--- | | | 25 µs | 14 µs | 6 µs | | Convergence after link failure | 4.2 sec | 1.1 sec | 220 ms | | Utilized bandwidth (redundant links) | 48% | 82% | 97% | | Broadcast domain isolation | Manual | Semi-auto | Native | willard topology solutions better
As edge computing proliferates and AI fabrics demand deterministic latency, the old topologies will fade into legacy maintenance mode. The question for your organization is simple: Will you wait for a catastrophic network failure to modernize, or will you architect the Willard advantage today? "We don't have the budget for new optics