ILLUSTRATIVE EXAMPLE — NOT OPERATIONAL CUSTOMER INFRASTRUCTURE Owner-submitted demo material · Linked artifact · Peer review unavailable · Independent verification unavailable Purpose: show an inspectable test matrix format for a segmented-network Pact. Results below are an illustrative documentation example, not independently verified proof. Test | Source zone | Expected result | Example observation Guest DHCP | guest | Lease from 192.168.40.0/24 | Pass — address assigned Guest DNS | guest | Public DNS resolves | Pass — public name resolves Guest to trusted gateway | guest | Blocked | Pass — TCP probe times out Guest to services host | guest | Blocked | Pass — TCP probe times out Trusted to NAS HTTPS | trusted | Allowed | Pass — approved path responds Management to switch | management | Allowed | Pass — management UI reachable Rollback check | management | Recovery path retained | Pass — device access retained