Which three neighbor IP addresses are valid choices to use in the highlighted section of the exhibit?

Refer to the exhibit. Routers R1 and R2 are IPv6 BGP peers that have been configured to
support a neighbor relationship over an IPv4 internetwork. Which three neighbor IP
addresses are valid choices to use in the highlighted section of the exhibit? (Choose three.)

A.
::0A43:0002

B.
0A43:0002::

C.
10.67.0.2::

D.
10.67.0.2:0:0:0:0:0:0

E.
::10.67.0.2

F.
0:0:0:0:0:0:10.67.0.2

Explanation:
The automatic tunneling mechanism uses a special type of IPv6 address, termed an “IPv4-
compatible” address. An IPv4-compatible address is identified by an all-zeros 96-bit prefix,
and holds an IPv4 address in the low-order 32-bits. IPv4-compatible addresses are
structured as follows:

Therefore, an IPv4 address of 10.67.0.2 will be written as ::10.67.0.2 or 0:0:0:0:0:0:10.67.0.2
or ::0A43:0002 (with 10[decimal] = 0A[hexa] ; 67[decimal] = 43[hexa] ; 0[hexa] = 0[decimal] ;
2[hexa] = 2[decimal])