Which three functionalities are specific to stateful NAT64? (Choose three)
A. 1:N traslation
B. It requires IPv4-transalable IPv6 address1
C. it helps ensure end-to-end address transparency and scalability
D. A state or bindings are created on every unique translation
E. It conserves IPv4 addresses
ADE
https://www.cisco.com/c/en/us/products/collateral/ios-nx-os-software/enterprise-ipv6-solution/white_paper_c11-676277.html
Stateful NAT64
1:N translation
Conserves IPv4 address
Uses address overloading, hence lacks in end-to-end address transparency
State or bindings are created on every unique translation