Cisco Nexus 9000 Series Configuration Manual page 85

Configuring VXLAN BGP EVPN
• Spine (9504-B)
disable-peer-as-check
◦ Enable the EVPN control plane and the relevant protocols
feature telnet
feature nxapi
feature bash-shell
feature scp-server
nv overlay evpn
feature bgp
feature pim
feature lldp
◦ Configure Anycast RP
ip pim rp-address 100.1.1.1 group-list 225.0.0.0/8
ip pim rp-candidate loopback1 group-list 225.0.0.0/8
ip pim log-neighbor-changes
ip pim ssm range 232.0.0.0/8
ip pim anycast-rp 100.1.1.1 10.1.1.1
ip pim anycast-rp 100.1.1.1 20.1.1.1
vlan 1-1002
route-map permitall permit 10
set ip next-hop unchanged
◦ Configure interfaces for Spine-leaf interconnect
interface Ethernet4/2
ip address 192.168.4.42/24
ip pim sparse-mode
no shutdown
interface Ethernet4/3
ip address 192.168.3.43/24
ip pim sparse-mode
no shutdown
◦ Configure Loopback for local VTEP IP, and BGP
interface loopback0
ip address 20.1.1.1/32
ip pim sparse-mode
◦ Configure Loopback for Anycast RP
interface loopback1
ip address 100.1.1.1/32
ip pim sparse-mode
◦ Configure the BGP overlay for the EVPN address family.
router bgp 100
router-id 20.1.1.1
address-family l2vpn evpn
retain route-target all
neighbor 30.1.1.1 remote-as 200
update-source loopback0
ebgp-multihop 3
address-family l2vpn evpn
disable-peer-as-check
send-community extended
route-map permitall out
neighbor 40.1.1.1 remote-as 200
Cisco Nexus 9000 Series NX-OS VXLAN Configuration Guide, Release 7.x
Example of VXLAN BGP EVPN (EBGP)
73