Subnetting

Question 1

How many subnet would you get with a /25?

Answer 1

2 Subnets

Question 2

Convert 255.255.255.248 in Slash Notation

Answer 2

/29

Question 3

Convert 255.255.248.0 in Slash Notation

Answer 3

/21

Question 4

What is 2 to the power 8?

Answer 4

256

Question 5

What is 2 to the power of 15?

Answer 5

32,768

Question 6

What is 2 to the power of 11?

Answer 6

2,048

Question 7

How many available hosts can you have in a /26 Network?

Answer 7

62

Question 8

How many networks can you have in a /23 Network?

Answer 8

128

Question 9

What is 127.0.0.1 considered?

Answer 9

A Loopback Address

Question 10

How many available hosts can you have in a /8 Network?

Answer 10

16,777,214

Question 11

How many available hosts can you have in a /16 Network?

Answer 11

65,534

Question 12

What are Class D Addresses reserved for?

Answer 12

IP MultiCast Devices

Question 13

What is the Class A Range?

Answer 13

1 - 126

Question 14

What is the Class B Range?

Answer 14

128 - 191

Question 15

What is the Class C Range

Answer 15

192 - 223

Question 16

What is 128 + 64?

Answer 16

192

Question 17

What is 64 + 32?

Answer 17

96

Question 18

What is 128 + 64 + 32?

Answer 18

224

Question 19

What is 1 + 2 + 4 + 8?

Answer 19

15

Question 20

What is the Class A Private Address Range?

Answer 20

10.0.0.0 - 10.255.255.255

Question 21

What is the Class B Private Address Range?

Answer 21

172.16.0.0 - 172.31.255.255

Question 22

What is the Class C Private Address Range?

Answer 22

192.168.0.0 - 192.168.255.255

Question 23

How many total hosts can you have in a /18 Network?

Answer 23

16,384