Refer to the exhibit.
Routers R1 and R2 are IPv6 BGP peers that have been configured to support a neighbor
relationship over an IPv4 internet work. 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::
E.
0:0:0:0:0:0:10.67.0.2
F.
10.67.0.2:0:0:0:0:0:0
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])
