R2#sh run | b fram
!
frame-relay de-list 1 protocol ip list 100
!
!
interface Serial1/0.2 point-to-point
 ip address 180.40.7.162 255.255.255.224
 ip ospf network point-to-multipoint
 frame-relay de-group 1 207
 frame-relay interface-dlci 207
  class Prob3OptionB
!
access-list 100 deny   ospf any any
access-list 100 permit ip any any
!