Cisco Nexus 9000 Series Configuration Manual page 163

DHCP Relay in VXLAN BGP EVPN
• Enable DHCP service.
service dhcp
• Configure DHCP relay.
ip dhcp relay
ip dhcp relay information option
ip dhcp relay sub-option type cisco
ip dhcp relay information option vpn
• Create loopback under VRF where you need DHCP relay service.
interface loopback601
• Advertise LoX into the Layer 3 VRF BGP.
Router bgp 2
vrf X
• Configure DHCP relay on the SVI under the VRF.
interface Vlan1601
vrf member evpn-tenant-kk1
ip address 160.1.0.43/32
ip router ospf 1 area 0
network 10.1.1.42/32
/* Only required for VPC VTEP. */
Cisco Nexus 9000 Series NX-OS VXLAN Configuration Guide, Release 7.x
Configuring VPC Peers Example
151