Identify the four valid IPv6 addresses. (Choose four.)
A. ::
B. ::192:168:0:1
C. 2000::
D. 2001:3452:4952:2837::
E. 2002:c0a8:101::42
F. 2003:dead:beef:4dad:23:46:bb:101
Identify the four valid IPv6 addresses. (Choose four.)
Identify the four valid IPv6 addresses. (Choose four.)
A. ::
B. ::192:168:0:1
C. 2000::
D. 2001:3452:4952:2837::
E. 2002:c0a8:101::42
F. 2003:dead:beef:4dad:23:46:bb:101
CDEF is the correct answer. Logic is here., If E is correct why is D not correct as well ?
Another point is :: is not a valid IPV6 address
A :: i agree is not an ip address, they probably meant ::1 for the ipv6 loopback
B is also correct as they have removed the leading 0’s and compressed : 0000:0000:0000:0000:0192:0168:0000:0001
C and D are incorrect as you cannot remove the last 0’s, they need to be there
E is correct and has been compressed by removing the group of 0’s,
F is also correct
so there are only 3 correct ipv6 addresses
BEF
A is also correct
Format IPv6 Address
Preferred 0000:0000:0000:0000:0000:0000:0000:0000
(::) All-0s segments ::