Deployment Guide

vni

Associates an EVPN instance with a VXLAN network ID.

Syntax

vni vni

Parameters

vni

Enter the virtual-network ID, from 1 to 16,777,215.

Default Not configured

Command mode EVPN-EVI

Usage information Use this command in EVPN-EVI mode to configure an EVPN instance with RD and RT values to an overlay

VXLAN virtual network.

Example

OS10(config)# evpn

OS10(config-evpn)# evi 10

OS10(config-evpn-evi)# vni 10000

Supported

releases

10.4.2.0 or later

Example: VXLAN with BGP EVPN

The following VXLAN with BGP EVPN example uses a Clos leaf-spine topology with VXLAN tunnel endpoints (VTEPs). The individual

switch configuration shows how to set up an end-to-end VXLAN. eBGP is used to exchange IP routes in the IP underlay network, and

EVPN routes in the VXLAN overlay network. All spine nodes are in one autonomous system—AS 101. All leaf nodes are in another

autonomous system—AS 100.

• On VTEPs 1 and 2: Access ports are assigned to the virtual network using a switch-scoped VLAN. EVPN is configured using auto-EVI

mode.

• 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-EVI mode.

BGP EVPN for VXLAN