Custom Subnet Masks Assignment | Homework Help Websites
January 30th, 2019
ITT-116 Subnetting Worksheet
Use the following tables as references for the remainder of the document.
IP Address Classes | ||||
Class A | 1-127 | Leading bit pattern | 0 | Network.Host.Host.Host |
Class B | 128-191 | Leading bit pattern | 10 | Network.Network.Host.Host |
Class C | 224-239 | Leading bit pattern | 110 | Network.Network.Network.Host |
Class D | 224-230 | Reserved for multicast. | ||
Class E | 240-255 | Reserved for experimental, used for research. |
Private Addresses | |
Class A | 10.0.0.0 – 10.255.255.255 |
Class B | 172.16.0.0 – 172.31.255.255 |
Class C | 192.168.0.0 – 192.168.255.255 |
APIPA | 169.254.0.1 – 169.254.255.254 |
Binary to Decimal Conversion
128 | 64 | 32 | 16 | 8 | 4 | 2 | 1 | Answers |
0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | |
0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | |
1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | |
1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | |
1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | |
0 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | |
1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | |
1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 |
Decimal to Binary Conversion
128 | 64 | 32 | 16 | 8 | 4 | 2 | 1 | Problem |
200 | ||||||||
255 | ||||||||
107 | ||||||||
224 | ||||||||
192 | ||||||||
98 | ||||||||
242 | ||||||||
224 | ||||||||
172 | ||||||||
100 |
Address Classes
Address | Class |
148.17.9.1 | |
220.200.23.1 | |
177.100.15.4 | |
249.241.80.78 | |
198.155.72.56 | |
10.0.0.1 | |
192.168.123.42 | |
123.231.132.9 | |
42.42.42.42 | |
242.81.64.3 |
Network Identification
Highlight the Network Portion:
|
Highlight the Host Portion:
|
Network Addressing
Write the network addresses for the provided IP address/subnet mask.
10.10.48.80 255.255.255.0 |
|
10.10.10.10 255.0.0.0 |
|
27.125.200.151 255.0.0.0 |
|
199.203.32.91 255.255.255.0 |
|
186.31.32.110 255.255.0.0 |
|
192.168.24.19 255.255.0.0 |
|
15.30.20.20 255.255.255.0 |
|
27.0.2.1 255.0.0.0 |
|
164.42.3.4 255.255.255.0 |
|
25.25.142.8 255.0.0.0 |
Host Addresses
Using the IP address and subnet mask shown, write the host address.
10.10.48.80 255.255.255.0 |
|
10.10.10.10 255.0.0.0 |
|
27.125.200.151 255.0.0.0 |
|
199.203.32.91 255.255.255.0 |
|
186.31.32.110 255.255.0.0 |
|
192.168.24.19 255.255.0.0 |
|
15.30.20.20 255.255.255.0 |
|
27.0.2.1 255.0.0.0 |
|
164.42.3.4 255.255.255.0 |
|
25.25.142.8 255.0.0.0 |
Default Subnet Mask
Write the correct default subnet mask for each.
10.10.48.80 255.255.255.0 |
|
10.10.10.10 255.0.0.0 |
|
27.125.200.151 255.0.0.0 |
|
199.203.32.91 255.255.255.0 |
|
186.31.32.110 255.255.0.0 |
|
192.168.24.19 255.255.0.0 |
|
15.30.20.20 255.255.255.0 |
|
27.0.2.1 255.0.0.0 |
|
164.42.3.4 255.255.255.0 |
|
25.25.142.8 255.0.0.0 |
Custom Subnet Masks
Fill in the blanks.
Required Subnets | 14 |
Required Hosts | 14 |
Network Address | 192.10.10.0 |
Address Class | |
Default Subnet Mask | |
Custom Subnet Mask | |
Total Number of Subnets | |
Total Number of Host Addresses | |
Number of Usable Addresses | |
Number of Bits Borrowed | |
What is the 10th Subnet Range? | |
What is the subnet number for the 2nd Subnet? | |
What is the broadcast address for the 12th Subnet? | |
What are the usable addresses for the 10th Subnet? |
Required Subnets | 1000 |
Required Hosts | 60 |
Network Address | 156.100.0.0 |
Address Class | |
Default Subnet Mask | |
Custom Subnet Mask | |
Total Number of Subnets | |
Total Number of Host Addresses | |
Number of Usable Addresses | |
Number of Bits Borrowed | |
What is the 10th Subnet Range? | |
What is the subnet number for the 2nd Subnet? | |
What is the broadcast address for the 12th Subnet? | |
What are the usable addresses for the 100th Subnet? |
Required Subnets | 6 |
Required Hosts | 28 |
Network Address | 182.86.7.0 |
Address Class | |
Default Subnet Mask | |
Custom Subnet Mask | |
Total Number of Subnets | |
Total Number of Host Addresses | |
Number of Usable Addresses | |
Number of Bits Borrowed | |
What is the 3rdSubnet Range? | |
What is the subnet number for the 2nd Subnet? | |
What is the broadcast address for the 1st Subnet? | |
What are the usable addresses for the 6th Subnet? |
Required Subnets | 2000 |
Required Hosts | 15 |
Network Address | 187.112.0.0 |
Address Class | |
Default Subnet Mask | |
Custom Subnet Mask | |
Total Number of Subnets | |
Total Number of Host Addresses | |
Number of Usable Addresses | |
Number of Bits Borrowed | |
What is the 100th Subnet Range? | |
What is the subnet number for the 200th Subnet? | |
What is the broadcast address for the 42nd Subnet? | |
What are the usable addresses for the 10th Subnet? |
Required Subnets | 412 |
Required Hosts | 1000 |
Network Address | 128.47.0.0 |
Address Class | |
Default Subnet Mask | |
Custom Subnet Mask | |
Total Number of Subnets | |
Total Number of Host Addresses | |
Number of Usable Addresses | |
Number of Bits Borrowed | |
What is the 10th Subnet Range? | |
What is the subnet number for the 42nd Subnet? | |
What is the broadcast address for the 300th Subnet? | |
What are the usable addresses for the 12th Subnet? |
Create the subnetting table for each subnet required for your corporate network.
Required Subnets | |
Required Hosts | |
Network Address | |
Address Class | |
Default Subnet Mask | |
Custom Subnet Mask | |
Total Number of Subnets | |
Total Number of Host Addresses | |
Number of Usable Addresses | |
Number of Bits Borrowed | |
What are the usable addresses for the 1st Subnet? | |
What are the usable addresses for the 2nd Subnet? | |
What are the usable addresses for the 3rd Subnet? | |
What are the usable addresses for the 4th Subnet? | |
What are the usable addresses for the 5th Subnet? |