PE1 vrf definition A rd 2:2 route-target export 2:2 route-target import 3:3 ! address-family ipv4 exit-address-family ! vrf definition B rd 7:7 route-target export 3:3 route-target import 2:2 ! address-family ipv4 exit-address-family PE2 vrf definition C rd 3:3 route-target export 3:3 ! address-family ipv4 exit-address-family ! vrf definition D rd 4:4 route-target export 4:4 route-target import 3:3 ! address-family ipv4 exit-address-family ! PE3 vrf definition E rd 5:5 route-target export 5:5 route-target import 3:3 ! address-family ipv4 exit-address-family