Which command configures the propagation of a static VRF route between PE-routers?

A.
router(config-if)# ip route vrf my_vpn 10.0.0.0 255.0.0.0 10.250.0.2

B.
router(config-router-af)# ip route 10.0.0.0 255.0.0.0 10.250.0.2 s0/0.

C.
router(config-router)# ip route vrf 10.0.0.0 255.0.0.0 10.250.0.2 s0/0.

D.
router(config)# ip route vrf my_vpn 10.0.0.0 255.0.0.0 10.250.0.2 s0/0.

Explanation:
According to the “Implementing Cisco MPLS” Student Guide (Text Part Number:
97-1154-01) Volume 2, version 1.0, page 8-58
Configuring Per-VRF static routes:
router (config)#
ip route vrf name static route parameters
-This command configures per-VRF static routes.
-The route is entered in the VRF table.
-You must always specify the outgoing interface, even if you specify the next hop.

Sample router configuration:
ip route vrf Customer_ABC 10.0.0.0 255.0.0.0 10.250.0.2 serial 0/0 !
router bgp 12703
address-family ipv4 vrf Customer_ABC
redistribute static
According to the above example, answer D is the right one.