Deployment Guide

● On VTEPs 3 and 4: Access ports are assigned to the virtual network using a port-scoped VLAN. The EVPN instance is
configured using manual configuration mode. The RD and RT are configured using auto mode.
All VTEPs perform asymmetric IRB routing, in which:
● IRB routing is performed only on ingress VTEPs.
● Egress VTEPs perform IRB bridging.
Figure 11. VXLAN BGP EVPN use case
VTEP 1 Leaf Switch
1. Configure a Loopback interface for the VXLAN underlay using same IP address as the VLT peer.
OS10(config)# interface loopback0
OS10(conf-if-lo-0)# no shutdown
216
BGP EVPN for VXLAN