EVE-NG Topology — B1/B2 (Program)¶ Sites B1/B2 with pfSense edges (IPsec), CSR/Nexus/Arista/FortiGate, K8s workers, DC02, SCCM Secondary, end-user VLANs. IPsec: B1↔B2 and both ↔ Site A (Proxmox). Protocols: OSPF, BGP, VRRP/HSRP/CARP, STP. Labs: labs/ Diagrams: diagrams/