IPV4 Subnetting Part 1

THE NORTHERN ALBERTA INSTITUTE OF TECHNOLOGY

Edmonton Alberta

Information Systems Technology Programs

Computer Network Administrator

CMPA1300

Local Area Networks

ICA-06: Subnetting Part 1

NAME:

MARK: /73

Synopsis

In this activity, each student will perform subnet calculations according to requirements set out in this document. No calculator is allowed.

Exercise Specifications

Given each network address, and for the subnet required provide the following:

Subnet Address:

Subnet Mask: (both dotted-decimal and slash notation):

Host Range:

Broadcast Address:

Default Gateway: (Use the last usable IP address)

When creating subnets, you are to use the practice of creating the smallest sized subnets whenever possible.

Part 1

For each of the following IP addresses, provide the subnet address and the host range for the subnet:

1. 192.168.2.33/29

2. 10.211.211.211/20

3. 172.30.55.229/22

4. 192.168.2.211/27

5. 10.155.166.6/15

6. 172.20.222.223/26

7. 10.222.222.251/9

8. 172.100.200.203/24

Part 2

For each address listed below, in section b. is given the subnet to which you are to provide the answers for the requirements listed above.

Network Addresses

1. 192.168.0.0

a. Create 9 subnets

b. Provide answers for 2nd subnet

2. 172.16.0.0

a. Subnets must have at least 75 hosts

b. Provide answers for 3rd subnet

3. 10.0.0.0

a. 511 subnets

b. Provide answers for 2nd subnet

4. 191.1.0.0

a. 15 subnets

b. Provide answers for 2nd subnet

5. 172.30.0.0

a. 511 hosts per subnet

b. Provide answers for 4th subnet

6. 128.0.0.0

a. 129 subnets

b. Provide answers for 4th subnet

7. 192.168.1.0

a. 15 subnets and 15 hosts per subnet

b. Provide answers for 1st subnet

Evaluation:

Part 1:

3 marks per question (1 for subnet address and 2 for host range) /24

Part 2:

7 marks per question (2 for host range and 2 for subnet mask): /49

Total: /73 marks