R2#sh run int s 1/0.1
Building configuration...

Current configuration : 249 bytes
!
interface Serial1/0.1 point-to-point
 ip address 180.40.7.67 255.255.255.224
 ip ospf network broadcast
 ip ospf hello-interval 30
 ip ospf priority 0
 frame-relay class Prob2526
 frame-relay de-group 1 203
 frame-relay interface-dlci 203
!
map-class frame-relay Prob2526
 frame-relay cir 64000
 frame-relay adaptive-shaping becn