In a Carrier Ethernet (CE) network, data is transported across point-to-point and multipoint-to-multipoint Ethernet Virtual Connections (EVCs) and Operator Virtual Connections (OVCs) according to the attributes and definitions of the various service types—that is, E-Line . In a Carrier Ethernet (CE) network, data is transported across point-to-point and multipoint-to-multipoint Ethernet Virtual Connections (EVCs) and Operator Virtual Connections (OVCs) according to the attributes and definitions of the various service types—that is, E-Line . Cisco EPN Manager supports provisioning of circuits/VCs for various technologies such as Carrier Ethernet (CE), Optical/DWDM, L3VPN, Circuit Emulation, Segment Routing, and MPLS Traffic Engineering. Mostly, a circuit spans across multiple devices. As compared with other types of Layer 2 VPNs, an EVPN consists of customer edge (CE) devices (host, router, or switch) connected to provider edge (PE) routers. The PE routers can include an MPLS. The Cisco® Evolved Programmable Network (EPN) Manager is a simplified and cost-effective device operation, administration, network provisioning, and network assurance management solution for today's converging packet and optical multilayer networks. 0 delivers an innovative multilayer programmable network infrastructure that enables all the positive business value of connecting users to applications. Network scope You can rely on the EPN Manager for.