Review Questions
105
Review Questions
1.
A router can determine that an IP address is part of a Class B network
by examining the first two bits in the IP address. What are the first two
bits for a Class B network?
A.
00
B.
01
C.
10
D.
11
2.
What does an IP address of 127.0.0.1 indicate?
A.
A local broadcast
B.
A directed multicast
C.
The local network
D.
A local loopback
3.
Which of the following subnet masks will support 50 IP addresses?
(Choose all that apply.)
A.
255.255.255.240
B.
255.255.255.0
C.
255.255.255.192
D.
255.255.255.224
4.
VLSM is compatible with which of the following routing protocols?
(Choose all that apply.)
A.
RIPv1
B.
RIPv2
C.
IGRP
D.
EIGRP
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