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Chapter 3
IP Addressing
13.
Which of the following may be done to overcome problems associated
with discontiguous networks?
A.
Use route summarization.
B.
Use VLSM.
C.
Use IP unnumbered.
D.
Disable route summarization.
14.
Which of the following IP addresses do Cisco routers use to designate
the default route?
A.
1.1.1.1
B.
0.0.0.0
C.
255.255.255.255
D.
127.0.0.1
15.
If you decide not to use IP unnumbered on a serial link, to best pre-
serve IP addresses, what should your subnet mask be?
A.
255.255.255.255
B.
255.255.255.0
C.
255.255.255.252
D.
255.255.252.0
16.
What are the two methods that are most commonly used to represent
an IP address?
A.
Dotted-decimal
B.
Octal
C.
Binary
D.
Hexadecimal
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