VXLAN Interface Sample Config

Leaf1

Leaf1#show run int vxlan1
interface Vxlan1
   vxlan source-interface Loopback0    //bind to lo0
   vxlan udp-port 4789		//declare udp port
   vxlan vlan 10 vni 10010
   vxlan vlan 20 vni 10020		// vlans 10,20,30 mapped to appropriate vni's
   vxlan vlan 30 vni 10030
   vxlan vrf CUST1 vni 20010	//mapping the VRF's to a VNI 
   vxlan vrf CUST2 vni 20020

Verification

• The VNI’s must match on each leaf, or you will end up with massive issues. If you are having issues, ensure the VNI’s match as part of the troubleshooting
• If you had a requirement to bridge multiple vlans across the fabric, you can map the “like termed vlans” to the same VNI.