Objectives:
1.To understand IP addressing schemes and subnet addressing.
This is an individual assignment. Students are not permitted to work in a group when writing this
assignment. Plagiarism is the submission of another person’s work in a manner that gives the
impression that the work is their own. Latrobe University treats plagiarism seriously. When detected,
penalties are strictly imposed.
CSE2NFX Network Engineering Fundamental Assignment-Latrobe University Australia.
Background:
A multinational company called “Andrew & sons” has 6 branch offices around the world. Each of the branch offices has number of hosts. This assessment has two parts, Part A and Part B. You must complete both parts.
Part A: Design an IP Addressing scheme for a given scenario:
The company would like to restructure their existing network into a new IP addressing scheme to deploy on their various branches.
This task has been assigned to you by your supervisor.
Host requirement for each branch is listed below.
• Branch 1 should accommodate 30 hosts.
• Branch 2 should accommodate 25 hosts.
• Branch 3 should accommodate 28 hosts.
• Branch 4 should accommodate 30 hosts.
• Branch 5 should accommodate 20 hosts
• Branch 6 should accommodate 22 hosts
You are given 192.168.50.0/24 as the base network address to design the IP sub netting scheme for the company.
Note:
• Part A of the assessment should be designed based on the given class C network address, 192.168.50.0/24.
• You will not be using VLSM (Variable Length Sub net Mask) in your sub netting scheme; assessment should be completed with traditional or simple sub netting.
• All calculations should be included as part of each answer.
Tasks:
Design the IP sub netting scheme as per the above-listed requirements.
Task 1: Calculate the sub netting information.
Calculate the followings and complete Table 1.
• Number of sub net bits (borrowed bits) required to accommodate the addressing requirements
• Total number of sub net
• The new sub net mask of the IP sub netting scheme
• Number of remaining host bits
• Number of hosts per sub net
• Use able number of hosts per sub net
Task 2: Derive sub network address
Derive the sub network addresses as per the given answers in Task 1 and based on the following conditions.
All calculations/methods that you have used to derive the answers should be included as part of your
answer. Complete Table 2 with your answers.
• Use 0th subnet for Branch 1 Network.
• Use 1st subnet for Branch 2 Network.
• Use 2nd subnet for Branch 3 Network.
• Use 3rd subnet for Branch 4 Network.
• Use 4th subnet for Branch 5 Network.
• Use 5th subnet for Branch 6 Network.
CSE2NFX Network Engineering Fundamental Assignment-Latrobe University Australia.
Task 3: Calculating the host address ranges
This task is a continuation of Task 2.
Calculate the host address range and use able host address range of sub networks derived in Task 2. All calculations/methods that you have used to derive the answers should be included as part of your answer.
Complete Table 3 with your answers.
• 0th subnet – host address range, useable host address range (In dotted decimal notation)
• 1st subnet – host address range, useable host address range (In dotted decimal notation)
• 2nd subnet – host address range, useable host address range (In dotted decimal notation)
• 3rd subnet – host address range, useable host address range (In dotted decimal notation)
• 4th subnet – host address range, useable host address range (In dotted decimal notation)
• 5th subnet – host address range, useable host address range (In dotted decimal notation)
Part B: Re-design an IP addressing scheme as per changed requirements.
During the next five years, there were two other companies acquired by “Andrew & Sons.” Moreover,
the company experienced immense growth in production, the number of branches, and the number
of employees.
Altogether there are 8 branches now.
Host requirement for each branch is as follows.
• Branch 1 should accommodate 8000 hosts.
• Branch 2 should accommodate 4000 hosts.
• Branch 3 should accommodate 4094 hosts.
• Branch 4 should accommodate 2049 hosts.
• Branch 5 should accommodate 3002 hosts.
• Branch 6 should accommodate 4092 hosts.
• Branch 7 should accommodate 2000 hosts.
• Branch 8 should accommodate 1020 hosts.
The company would like to re-design their IP addressing scheme to facilitate this new requirement.
This task has been assigned to you by your supervisor.
You are given 130.100.0.0/16 as the base network address to design the IP sub netting scheme for the company.
Note:
• Part B of the assessment should be designed based on the given class B network address, 130.100.0.0/16.
• You will not be using VLSM (Variable Length Subnet Mask) in your sub netting scheme; assessment should be completed with traditional or simple sub netting.
• All calculations should be included as part of each answer.
CSE2NFX Network Engineering Fundamental Assignment-Latrobe University Australia.
Tasks
Design the IP sub netting scheme as per the above-listed requirements.
Task 1: Calculate the sub netting information.
Calculate followings. All calculations/methods that you have used to derive the answers should be included
as part of your answer — complete Table 1 with your answers.
• Number of subnet bits (borrowed bits) required to accommodate the addressing requirements
• Total number of subnets
• The new subnet mask of the IP subnetting scheme
• Number of remaining host bits.
• Number of hosts per subnet.
• Use able number of hosts per subnet
Task 2: Derive sub net work address
Derive the sub net work addresses as per the given in Task 1 and based on the following conditions. All calculations/methods that you have used to derive the answers should be included as part of your answer.
Complete Table 2 with your answers
• Use 0th subnet for Branch 1 Network.
• Use 1st subnet for Branch 2 Network.
• Use 2nd subnet for Branch 3 Network.
• Use 3rd subnet for Branch 4 Network.
• Use 4th subnet for Branch 5 Network.
• Use 5th subnet for Branch 6 Network.
• Use 6th subnet for Branch 7 Network.
• Use 7th subnet for Branch 8 Network.
Task 3: Calculating the host address ranges
This task is a continuation of Task 2.
Calculate the host address range and use able host address range of sub networks derived in Task 2. All
calculations/methods that you have used to derive the answers should be included as part of your answer.
Complete Table 3 with your answers.
• 0th subnet – host address range, useable host address range (In dotted decimal notation)
• 1st subnet – host address range, useable host address range (In dotted decimal notation)
• 2nd subnet – host address range, useable host address range (In dotted decimal notation)
• 3rd subnet – host address range, useable host address range (In dotted decimal notation)
• 4th subnet – host address range, useable host address range (In dotted decimal notation)
• 5th subnet – host address range, useable host address range (In dotted decimal notation)
• 6th subnet – host address range, useable host address range (In dotted decimal notation)
• 7th subnet – host address range, useable host address range (In dotted decimal notation)
Submitting your assessment
When you have completed the tasks for both Part A and Part B, submit the assessment on the LP.
You should submit the following:
Submit your answers in a single word document called xxx_cse2nfx_Assessment 2.docx (where xxx is your student number).
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