R2#sh run int s1/0.1
Building configuration...

Current configuration : 136 bytes
!
interface Serial1/0.1 point-to-point
 ipv6 address 2005:0:237::/64 eui-64
 ipv6 ospf 1 area 0
 frame-relay interface-dlci 203
end

R2#sh run int s1/0.2
Building configuration...

Current configuration : 136 bytes
!
interface Serial1/0.2 point-to-point
 ipv6 address 2005:0:702::/64 eui-64
 ipv6 ospf 1 area 0
 frame-relay interface-dlci 207
end

R2#
RACK14AS>3
[Resuming connection 3 to r3 ... ]

*Mar  1 11:
R3#sh run int s 1/0
Building configuration...

Current configuration : 452 bytes
!
interface Serial1/0
 no ip address
 encapsulation frame-relay
 ipv6 address 2005:0:237::/64 eui-64
 ipv6 ospf network point-to-multipoint
 ipv6 ospf hello-interval 10
 ipv6 ospf 1 area 0
 frame-relay map ipv6 2005:0:237:0:213:60FF:FEE3:F020 307 broadcast
 frame-relay map ipv6 2005:0:237:0:213:7FFF:FE15:F2E0 302 broadcast
 frame-relay map ipv6 FE80::213:60FF:FEE3:F020 307 broadcast
 frame-relay map ipv6 FE80::213:7FFF:FE15:F2E0 302 broadcast
end

R3#
RACK14AS>7
[Resuming connection 7 to r7 ... ]

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

Current configuration : 136 bytes
!
interface Serial1/0.1 point-to-point
 ipv6 address 2005:0:237::/64 eui-64
 ipv6 ospf 1 area 0
 frame-relay interface-dlci 703
end

R7#sh run int s 1/0.2
Building configuration...

Current configuration : 136 bytes
!
interface Serial1/0.2 point-to-point
 ipv6 address 2005:0:702::/64 eui-64
 ipv6 ospf 1 area 0
 frame-relay interface-dlci 702
end

R7#