Deck 12: Analyzing Classful IPV4 Networks

Question 1

Given the IP address 200.1.1.130 and the mask 255.255.255.224, what is the subnet number?

A) 200.1.1.32
B) 200.1.1.64
C) 200.1.1.96
D) 200.1.1.128

Answer 1

200.1.1.128

Question 2

What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that uses the 255.255.255.224 subnet mask?

A) 14
B) 15
C) 16
D) 30
E) 31

Answer 2

30

Question 3

You need to configure a server that is on the subnet 192.168.19.24/29. The router has the first available host address. Which of the following should you assign to the server if it is to be issued the next available address?

A) 192.168.19.0 / 255.255.255.0
B) 192.168.19.26 / 255.255.255.248
C) 192.168.19.31 / 255.255.255.248
D) 192.168.19.34 / 255.255.255.240

Answer 3

192.168.19.26 / 255.255.255.248

Question 4

What is the broadcast address of 192.168.192.10/29?

A) 192.168.192.255
B) 192.168.192.15
C) 192.168.192.31
D) 192.168.192.7

Question 5

What is the subnet number of a host with an IP address of 172.16.66.0/21?

A) 172.16.36.0
B) 172.16.48.0
C) 172.16.64.0
D) 172.16.0.0

Question 6

To test the IP stack on your local host, which IP address would you ping?

A) 127.0.0.0
B) 1.0.0.127
C) 127.0.0.1
D) 255.0.0.0
E) 255.255.255.255

Question 7

What are the subnet network and the broadcast network for the IP address 172.16.204.76/27?

A) 172.16.204.95
B) 172.16.204.127
C) 172.16.204.1
D) 172.16.204.64

Question 8

What are the subnet network and the broadcast network for the IP address 10.184.237.207/19? (Choose two.)

A) 10.184.239.255
B) 10.184.224.0
C) 10.184.255.255
D) 10.184.232.0

Question 9

What are the subnet network and the broadcast network for the IP address 10.12.98.45/14?

A) 10.12.0.0
B) 10.13.255.255
C) 10.0.0.1
D) 10.15.255.255

Question 10

What are the subnet network and the broadcast network for the IP address 192.168.47.246/27?

A) 192.168.47.247
B) 192.168.47.224
C) 192.168.47.255
D) 192.168.47.128

Question 11

What are the subnet network and the broadcast network for the IP address 10.85.26.184/28?

A) 10.85.26.176
B) 10.85.26.160
C) 10.85.26.255
D) 10.85.26.191

Question 12

Which of the following would be the correct network classification for large network unicast addresses?

A) Class A
B) Class B
C) Class C
D) Class D
E) Class E

Question 13

Which of the following would be the correct network classification for a network with a first octet value between 192 and 223?

A) Class A
B) Class B
C) Class C
D) Class D
E) Class E

Question 14

Which of the following would be the correct network classification for a multicast address?

A) Class A
B) Class B
C) Class C
D) Class D
E) Class E

Question 15

Which of the following would be the correct network classification with an equal number of octets in the network part and host part?

A) Class A
B) Class B
C) Class C
D) Class D
E) Class E