! spine
router bgp 65002
  no bgp ebgp-requires-policy
  timers bgp 3 9
  neighbor 192.168.255.2 remote-as 65001
  neighbor 192.168.254.2 remote-as 65003
  neighbor 192.168.253.2 remote-as 65004
  neighbor 192.168.255.2 timers connect 10
  neighbor 192.168.254.2 timers connect 10
  neighbor 192.168.253.2 timers connect 10
!
 router bgp 65002 vrf vrf1
  no bgp ebgp-requires-policy
  timers bgp 3 9
  neighbor 192.168.252.2 remote-as 65005
  neighbor 192.168.252.2 timers connect 10
  !
!