B 10.1.101.0/24 [200/0] via 172.16.255.6, 00:28:12 B 10.1.101.1/32 [200/0] via 172.16.255.6, 00:28:10 B 10.1.101.2/32 [200/0] via 172.16.255.6, 00:27:48 B 10.1.102.0/24 [200/0] via 172.16.255.6, 00:28:12 B 10.1.102.1/32 [200/0] via 172.16.255.6, 00:28:10 B 10.1.255.101/32 [200/0] via 172.16.255.101, 00:28:09 C 10.1.255.103/32 is directly connected, Loopback1 Example: Enabling Layer 3 External Connectivity with MPLS Layer 3 VPN through eBGP This section provides an example to show how Layer 3 external connectivity with MPLS Layer 3 VPN is enabled for a BGP EVPN VXLAN fabric through eBGP.
The example shows how to configure and verify Layer 3 external connectivity with MPLS Layer 3 VPN for the topology shown below: Figure 8: Layer 3 External Connectivity with MPLS Layer 3 VPN through eBGP The topology shows an EVPN VXLAN network with two VTEPS, VTEP 1 and border VTEP. Border VTEP is connected to an external PE device that belongs to an MPLS network. The BGP EVPN VXLAN fabric is in the autonomous system number 65001. The MPLS network is in the autonomous system number 65002. All the VTEPs, PE devices, and host devices are part of the VRF green. The following tables provide sample configurations for the devices in the topology above.
Configuring EVPN VXLAN External Connectivity Example: Enabling Layer 3 External Connectivity with MPLS Layer 3 VPN through eBGP Configuring EVPN VXLAN External Connectivity 31