A.ICMP

B.ARP

C.DNS

D.DHCP

A.Type internal

B.As -override

C.Type external

D.Export <policy name>

A.2001::234F:0 :CBFF:5CA1:A001

B.2001::234F::CBFF:5CA1:A001

C.2001::234F:CBFF:5CA1:A001

D.2001:0:0:234F:0:CBFF:5CA1:A1

A.family mpls on the loopback interface

B.protocols mpls for the appropriate interfaces

C.family mpls on the transit interfaces

D.protocols rsvp for the appropriate interfaces

E.protocols ldp for the appropriate interfaces

A.xe-0/0/0 {vlan-tagging;}

B.xe-0/0/0 {flexible-vlan-tagging;}

C.xe-0/0/0 {stacked-vlan-tagging;}

D.xe-0/0/0 {vlan-vci-tagging;}