Information Technology Reference
In-Depth Information
Review Questions
1.
You are the network administrator for ABC Company. You have an IPv6 prefix of
2001:DB8:BBCC:0000::/53, and you need to set up your network so that your IPv6
addressing scheme can handle 1,000 more subnets. Which network mask would you use?
A.
/60
B.
/61
C.
/62
D.
/63
E.
/64
2.
You are the network administrator for Stellacon Corporation. Stellacon has a Windows
Server 2012 R2 machine that needs to be able to communicate with all of the computers
on the internal network. Stellacon has decided to add 15 new segments to its IPv6 network.
How would you configure the IPv6 address so that the server can communicate with all the
segments?
A.
Configure the IPv6 address as fd00::2b0:e0ff:dee9:4143/8.
B.
Configure the IPv6 address as fe80::2b0:e0ff:dee9:4143/32.
C.
Configure the IPv6 address as ff80::2b0:e0ff:dee9:4143/64.
D.
Configure the IPv6 address as fe80::2b0:e0ff:dee9:4143/64.
3.
You are the network administrator for a midsize organization that has installed Windows
Server 2012 R2 onto the network. You are thinking of moving all machines to Windows
8 and IPv6. You decide to set up a test environment with four subnets. What type of IPv6
addresses do you need set up?
A.
Global addresses
B.
Link-local addresses
C.
Unique local addresses
D.
Site-local addresses
4.
You have a large IP-routed network using the address 137.25.0.0; it is composed of 20
subnets, with a maximum of 300 hosts on each subnet. Your company continues on a
merger-and-acquisitions spree, and your manager has told you to prepare for an increase to
50 subnets with some containing more than 600 hosts. Using the existing network address,
which of the following subnet masks would work for the requirement set by your manager?
A.
255.255.252.0
B.
255.255.254.0
C.
255.255.248.0
D.
255.255.240.0
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