What are two purposes of using IPv4 and VPNv4 address-family configurations in a Layer 3 MPLS VPN? ! @: E% ]( C7 |6 ](Choose two.) 4 o+ t$ E/ `$ J0 Z; zA. The VPNv4 address consists of a 64-bit route distinguisher that is prepended to the lPv4 prefix.) Z. B7 r+ u7 ^
B. MP-BGP is used to allow overlapping lPv4 addresses between customers to advertise through the8 g# p) X& o' w! r* l
network. / W" Y1 R# U8 ^& ^C. RD is prepended to the lPv4 route to make it unique. 4 v! M I c/ \6 o7 \D. The VPNv4 address is used to advertise the MPLS VPN label.' u1 v) `9 x( e4 ?2 I8 }' K
E. The lPv4 address is needed to tag the MPLS label.