Which implementation achieves this goal?

Refer to the exhibit.

All PE routers are configured with full-mesh MP-BGP and VPNv4 routing to provide L3VPN services. A central service VRF is implemented, to provide-management and monitoring products to customers with dedicated VRFs .The objective of this design to provide routing between the central services VRF and VRFs A and B.

Which implementation achieves this goal?
A . PE1#
vrf definition A
rd 400:1
address-family ipv4
route-target 400:1
PE2#
vrf definition B
rd 500:1
address-family ipv4
route-target 500:1
PE3#
vrf definition SERVICES
rd 1001:1
address-family ipv4
route-target export 1001:1
route-target export 400:1
route-target export 500:1
B . PE1#
vrf definition A
rd 400:1
address-family ipv4
route-target import 1001:1
PE2#
vrf definition B
rd 500:1
address-family ipv4
route-target import 1001:1
PE3#
vrf definition SERVICES
rd 1001:1
address-family ipv4
route-target import 400:1
route-target import 500:1
C . PE1#
vrf definition A
rd 400:1
address-family ipv4
route-target export 400:1
route-target import 1001:1
PE2#
vrf definition B
rd 500:1
address-family ipv4
route-target export 500:1
route-target import 1001:1
PE3#
vrf definition SERVICES
rd 1001:1
address-family ipv4
route-target export 1001:1
route-target import 400:1
route-target import 500:1
D . PE1#
vrf definition A
rd 400:1
address-family ipv4
route-target export 1001:1
PE2#
vrf definition B
rd 500:1
address-family ipv4
route-target export 1001:1
PE3#
vrf definition SERVICES
rd 1001:1
address-family ipv4
route-target export 400:1
route-target export 500:1

View Answer

Answer: C