conf t
!
router isis 1
 int gi0/0/0/0
  bfd fast-detect ipv4
  bfd minimum-interval 600
  bfd multiplier 7
 !
!
router bgp 1
 neighbor 192.168.13.3
  add ipv4 uni
   bfd fast-detect
   bfd minimum-interval 600
   bfd multiplier 7
  !
 !
!