L2VPN discovery process

During the L2VPN discovery process, the
MPLS Topology Server
creates within its repository a data model representation of the discovered L2VPN topology. The LDP-signaled L2VPN data model is shown in LDP-signaled L2VPN data model, and the BGP-signaled L2VPN data model is shown in BGP-signaled L2VPN data model.
The VLAN modeling for Ethernet-VLAN VPWS and VPLS is shown in VLAN modeling in the L2VPN data model.
LDP-signaled L2VPN data model
BGP-signaled L2VPN data model
VLAN modeling in the L2VPN data model
Typically, every relationship has an inverse relationship. For example, the relationship “Underlying” is the inverse relationship of “LayeredOver.”
l2vpn-discovery-process.html#GUID-5F977C09-E16B-4A9A-BAF1-10C298479894-en__MPLS_DISCO_PROCESS_38631and l2vpn-discovery-process.html#GUID-5F977C09-E16B-4A9A-BAF1-10C298479894-en__MPLS_DISCO_PROCESS_93469present descriptions of the LdpProtocolEndpoint, LdpAdjacency, Forwarder, ForwarderEndpoint, PseudoWire, VRF, RouteTarget, VPN, and VLAN classes. More detailed descriptions of these classes are available in the
.
The discovery and modeling of the LdpProtocolEndpoint and LdpAdjacency objects is specific to LDP-signaled L2VPNs. The discovery and modeling of the VRF and RouteTarget objects is specific to BGP-signaled L2VPNs.