Cisco Nexus 9000 Series Configuration Manual page 94

Example of VXLAN BGP EVPN (IBGP)
• Leaf (9396-A)
Cisco Nexus 9000 Series NX-OS VXLAN Configuration Guide, Release 7.x
82
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 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
◦ Configure interfaces for Spine-leaf interconnect
interface Ethernet4/2
ip address 192.168.4.42/24
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
interface Ethernet4/3
ip address 192.168.3.43/24
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
no shutdown
◦ Configure Loopback for local VTEP IP, and BGP
interface loopback0
ip address 20.1.1.1/32
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
◦ Configure Loopback for Anycast RP
interface loopback1
ip address 100.1.1.1/32
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode
◦ Enable OSPF for underlay routing
router ospf 1
◦ Configure BGP
router bgp 65535
router-id 20.1.1.1
neighbor 30.1.1.1 remote-as 65535
update-source loopback0
address-family l2vpn evpn
send-community both
route-reflector-client
neighbor 40.1.1.1 remote-as 65535
update-source loopback0
address-family l2vpn evpn
send-community both
route-reflector-client
◦ Enable the EVPN control plane
nv overlay evpn
Configuring VXLAN BGP EVPN