R3#
Current configuration : 251 bytes
!
interface Serial1/0
 ip address 180.40.7.66 255.255.255.224
 encapsulation frame-relay
 ip ospf network broadcast
 frame-relay map ip 180.40.7.65 307 broadcast tcp header-compression connections 20
 frame-relay map ip 180.40.7.67 302 broadcast


R7(config-subif)#do sh run int s 1/0.1
Building configuration...

Current configuration : 213 bytes
!
interface Serial1/0.1 point-to-point
 ip address 180.40.7.65 255.255.255.224
 ip ospf network broadcast
 ip ospf priority 0
 frame-relay interface-dlci 703
 frame-relay ip tcp header-compression passive