Answer
The following are the Juniper Networks solutions for Metro Ethernet Forum (MEF) 6.1 Ethernet services definitions:
- Ethernet private line (EPL) and Ethernet virtual private line (EVPL) are emulated by Juniper Networks Layer 2 circuit and Layer 2 VPN configurations.
- Ethernet LAN (E-LAN) is emulated by any Juniper Networks VPLS configuration solution.
- Ethernet lines (E-Line) service is emulated by using Juniper Networks Layer 2 circuit service configuration. The encapsulation type for the E-Line can be full Ethernet or only VLAN.
- Ethernet trees (E-Tree) service can be built using point-to-multipoint, or a more sophisticated implementation can be built using hub-and-spoke communities with BGP VPLS.
For more information, click Layer 2 VPNs and VPLS Feature Guide.