Variables
<BGP-Router-ID> : CIDR : Ex : 172.24.241.1/32
<BGP-AS-Spine> : Number : Example 65000

interface loopback0
 description Router-ID
 no shutdown
 ip address <BGP-Router-ID>

interface ethernet1/1/6
 description Leaf11
 no shutdown
 no switchport
 ipv6 nd max-ra-interval 4
 ipv6 nd min-ra-interval 3
 ipv6 nd send-ra
 flowcontrol receive off
 flowcontrol transmit off
!
interface ethernet1/1/7
 description Leaf12
 no shutdown
 no switchport
 ipv6 nd max-ra-interval 4
 ipv6 nd min-ra-interval 3
 ipv6 nd send-ra
 flowcontrol receive off
 flowcontrol transmit off
!
interface ethernet1/1/8
 description Leaf21
 no shutdown
 no switchport
 ipv6 nd max-ra-interval 4
 ipv6 nd min-ra-interval 3
 ipv6 nd send-ra
 flowcontrol receive off
 flowcontrol transmit off
!
interface ethernet1/1/9
 description Leaf22
 no shutdown
 no switchport
 ipv6 nd max-ra-interval 4
 ipv6 nd min-ra-interval 3
 ipv6 nd send-ra
 flowcontrol receive off
 flowcontrol transmit off
 
router bgp <BGP-AS-Spine>
 bfd all-neighbors interval 200 min_rx 200 multiplier 3 role active
 router-id <BGP-Router-ID>
 !
 template ebgp_l2vpn_evpn
  send-community extended
  !
  address-family l2vpn evpn
   activate
 !
neighbor interface ethernet1/1/6
  inherit template ebgp_l2vpn_evpn inherit-type ebgp
  no shutdown
 !
 neighbor interface ethernet1/1/7
  inherit template ebgp_l2vpn_evpn inherit-type ebgp
  no shutdown
 !
 neighbor interface ethernet1/1/8
  inherit template ebgp_l2vpn_evpn inherit-type ebgp
  no shutdown
 !
 neighbor interface ethernet1/1/9
  inherit template ebgp_l2vpn_evpn inherit-type ebgp
  no shutdown