R3#sh run int s 1/0
Building configuration...

Current configuration : 261 bytes
!
interface Serial1/0
 ip address 180.40.7.66 255.255.255.224
 encapsulation frame-relay
 ip ospf network point-to-multipoint
 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
end

R3#

R7#sh run int s 1/0.1
Building configuration...

Current configuration : 203 bytes
!
interface Serial1/0.1 point-to-point
 ip address 180.40.7.65 255.255.255.224
 ip ospf network point-to-multipoint
 frame-relay interface-dlci 703
 frame-relay ip tcp header-compression passive
end

R7#