DRAG DROP
You have a server named Server1.Server1 runs Windows Server 2012 R2.
Server1 has two network adapters. Each network adapter must be configured as shown in the
following table.
You need to configure the correct IPv6 address prefix for each network adapter.
Which prefix should you select for each network adapter?
To answer, drag the appropriate IPv6 prefix to the correct network adapter in the answer area.
Each prefix may be used once, more than once, or not at all. You may need to drag the split bar
between panes or scroll to view content.
Answer: 
Explanation:
An IPv6 multicast address always begins with 11111111 or FF and includes additional structure that
identifies the scope of the address and the multicast group to which the interface belongs.IPv6
multicast addresses, therefore, are always of the form FF00::/8.
http://wwwHYPERLINK “http://www.iana.org/assignments/ipv6-address-space/ipv6-
address-space.xml#_blank”.HYPERLINK “http://www.iana.org/assignments/ipv6-address-space/ipv6-
address-space.xml#_blank”ian
HYPERLINK “http://www.iana.org/assignments/ipv6-address-space/ipv6-addressspace.xml#_blank”A. HYPERLINK “http://www.iana.org/assignments/ipv6-address-space/ipv6-
address-space.xml#_blank”org/assignments/ipv6-address-space/ipv6-address-spacHYPERLINK
“http://www.iana.org/assignments/ipv6-address-space/ipv6-address-space.xml#_blank”E.
HYPERLINK “http://www.iana.org/assignments/ipv6-address-space/ipv6-addressspace.xml#_blank”xml
The previous question, #34, states that private and routable are always “FD00”, why is it FC00 in this question?
It is in fact FC::/7 which is from FC:: to FDFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
#34 explains that FD00::/8 unique local and Unroutable addresses. This question states the addresses must be routable.
FC00::
FF00::
@Patrick
Although the address range for unique local IPv6 addresses are not routable across the internet, they are routable across your own internal network routers (IE Private routable). So answer is correct
Also the statement below is incorrect –
The first 8 bits are always 11111101 in binary format. This means that a unique local address always
begins with FD and has a prefix identifier of FD00::/8.
This is what it should be
All unique local IPv6 addresses begin with FC::/7 which gives a range of
network range
fc00:0000:0000:0000:0000:0000:0000:0000-
fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
As you can see FC & FD are both valid unique local IPv6 addresses
Confusing I know but IPv6 takes a while to get your head around