1) Convert the following decimal IP address to binary. 130.85.65.38

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24 Οκτ 2013 (πριν από 3 χρόνια και 9 μήνες)

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1) Convert the following decimal IP address to binary. 130.85.65.38



10000010.01010101.01000001 .00100110


2)

Given 130.85.0.0/20 as the IP address, answer the following questions.

a.

How many usable IP address do you have per subnet?




4094

b.

What is the tot
al number of subnets you have?

16

c.

What is the broadcast address?



130.85.15.255


3)

Given 130.85.0.0/23 as the IP address, answer the following questions.

a.

How many usable IP address do you have per subnet?



510

b.

What is the total number of subnets you have?

128

c.

What is the last usable address in this subnet?



130.85.1.254


4)

Given 130.85.8.0/22 as the IP address, answer the following questions.

a.

How many usable IP address do you have per subnet?



1022

b.

What is the total number of subnets you have?

64

c.

What is th
e subnet mask?



255.255.252.0

d.

Is IP address 130.85.12.231 in this subnet?

No


5)

Given 65.20.0.0/14 as the IP address, answer the following questions.

a.

How many usable IP address do you have per subnet?

262142

b.

What is the first usable address in this subnet?

65.20.0.1

c.

What is the broadcast address for this subnet?

65.23.255.255

d.

What is the subnet mask?

255.252.0.0


6)

Given 130.85.28.32/27 as the IP address, answer the following questions.

a.

How many usable IP address do you have per subnet?

30

b.

What is the first us
able address in this subnet?

130.85.28.33

c.

What is the broadcast address?

130.85.28.63

d.

Is IP address 130.85.28.65 in this subnet?

No


7)

Given 68.32.20.8/29 as the IP address, answer the following questions.

a.

How many usable IP address do you have per subnet?

6

b.

What is the first usable address in this subnet?

68.32.20.9

c.

What is the subnet mask?

255.255.255.248

d.

What is the broacast address?

68.32.20.15

e.

Is IP address 68.32.20.13.16 in this subnet?

No


8)

Given 130.85.33.177/26 as the IP address, answer the following
questions.

a.

What is the Network ID for this subnet?

130.85.33.128

b.

What is the first usable address in this subnet?

130.85.33.129

c.

What is the subnet mask?

255.255.255.192

d.

What is the broadcast address?

130.85.33.191


9)

Given 130.85.68.33/18 as the IP address,
answer the following questions.

a.

What is the Network ID for this subnet?

130.85.64.0

b.

What is the first usable address in this subnet?

130.85.64.1

c.

What is the subnet mask?

255.255.192.0

d.

What is the broadcast address?

130.85.127.255


10)

Given 68.120.54.12/12 as
the IP address, answer the following questions.

a.

What is the Network ID for this subnet?

68.112.0.0

b.

What is the first usable address in this subnet?

68.112.0.1

c.

What is the subnet mask?

255.240.0.0

d.

What is the broadcast address?

68.127.255.255