Network Planning

13 Jun Network Planning

Network Planning Assignment – Partners.pdf
ITECH1102 Networking and Security

CRICOS Provider No. 00103D Network Planning Assignment – Partners Page 1 of 6

Network Planning Assignment

Overview

The main objectives of this assignment are:

 To help students gain a good understanding of the IP (Internet Protocol), which is the

major underlying technology of the Internet.

 To help students to understand the importance of subnet and routing of IP address.

 To encourage students to conduct an independent investigation into IP related topics

from books, the Internet and through practical investigation.

Engagement with this assignment should help students to understand the major

underlying concepts of the Internet world.

Scenario

You have been appointed as a Network System Administrator by the Australian government to

allocate public IP Version 4 (IPv4) addresses and build a routing table for edge routers to connect

the Australian states as shown in Figure 1.

The IPv4 is an exhaustive list of IPv4 addresses for current Internet users in the world. However,

in this scenario you have the liberty to use the entire available unreserved public IPv4 addresses

for the Internet users in Australia.

Figure 1: Edge routers R1 – R6 connecting different Australian states.

R1

R2

R3

R4

R5

R6

WA

NT

SA

QLD

NSW

VIC

TAS

CRICOS Provider No. 00103D Network Planning Assignment – Partners Page 2 of 6

Tasks

The major task is to allocate the unreserved public IPv4 addresses to different states in Australia

based on the Internet users in those states. The number of Internet users for Australian states are

given below:

New South Wales (NSW) : 6 Million

Victoria (VIC) : 4 Million

Queensland (QLD) : 3 Million

Western Australia (WA) : 2 Million

South Australia (SA) : 1 Million

Tasmania (TAS) : 300 Thousand

Northern Territory (NT) : 150 Thousand

The task needs to be completed based on the following constraints and assumptions:

 Only unreserved public IPv4 address should be used for allocation.

 Each state should have unique set of addresses – no address or set of addresses can be

reassigned for any other state.

 You should use only the classless IPv4 addressing in the assignment.

 The number of allocated addresses for each state should not exceed by 20% of the specified

Internet users for that particular state. For instance, the allocated addresses for Tasmania

should not exceed 360 Thousand addresses.

 It is allowed to use one or more subnets to achieve the number of required address for a

given state.

The minor task is to create a routing table for edge routers only for the state NT, WA and SA.

The task needs to be completed based on the following constraints and assumptions:

 The routing table should be minimal with no redundant routes in the table.

 Any packets from the source (NT or WA or SA) should take minimal route to reach the

destination (NT or WA or SA).

 Identify the Network Interface Card Address to connect NT, WA and SA.

Recommended Readings

The required materials for this assignment are covered from Week 4 onwards. It is highly

recommended to read the following resources to complete the assignment:

 Topic 5 – IP settings and configuration in Moodle resource

 Topic 5 – Network Layer (IPv4 & IPv6 address format) in Moodle resource

 Subnetwork (https://en.wikipedia.org/wiki/Subnetwork)

 IP address (https://en.wikipedia.org/wiki/IP_address)

 Routing concepts: How to read the Routing Table (https://www.ictshore.com/free-ccna-course/

routing-table-fundamentals/

https://en.wikipedia.org/wiki/Subnetwork
https://en.wikipedia.org/wiki/IP_address
https://www.ictshore.com/free-ccna-course/
CRICOS Provider No. 00103D Network Planning Assignment – Partners Page 3 of 6

Learning Outcomes Assessed

The following course learning outcomes are assessed by completing this assessment:

 K1. Describe and explain the role and function of network connectivity in current computing.

 K2. Describe and explain the principles of communication in networks.

 K3. Describe the role and functionality of hardware and software entities that contribute to the network communications.

 K4. Describe and explain the protocols and interactions that implement network communications.

 K6. Describe fundamental aspects of cloud computing.

 A1. Apply networking architecture knowledge to analyze the networking needs of business.

Assessment Details

All works submitted must be authored by the individual student submitting the work or where

material from other sources is included it must be referenced using APA referencing.

Please note it is highly unlikely two students can have the same set of addresses allocated

for a given state. Students found to have plagiarised will be dealt with according to university

plagiarism policy (https://federation.edu.au/current-students/learning-and-study/online-help-with/

plagiarism).

Submission

Students are required to use the template, along with references, given in the Appendix A to

complete the assignment. The completed template with your name and student number (3 pages

plus reference page only) should be submitted through Turnitin in Moodle by Week 10 – refer

course description for exact due date and time.

Marking Guidelines

IP address for each state (7 x 9 marks) 63 Marks

Subnet mask for each state (7 x 4 marks) 28 Marks

Allocation not more than 20% (7 x 2 marks) 14 Marks

Routing Table for each 3 edge routers (3 x 11 marks) 33 Marks

Router Link (NIC) address for 3 edge routers (12 x 1 mark) 12 Marks

Total marks 150 Marks

The total marks for this assignment is 150 (15% Weighting for the course).

The marks will be available in Moodle and in FDLMarks by the end of week 12 of the semester.

https://federation.edu.au/current-students/learning-and-study/online-help-with/
ITECH1102 Networking and Security

CRICOS Provider No. 00103D Network Planning Assignment – Partners Page 4 of 6

WA

NT

NSW

QLD

VIC

TAS

SA

Appendix A

Page 1: Insert IP address and the Subnet Mask in the box provided for each state

IP Address (NT)

Subnet Mask

Number of Address

IP Address (SA)

Subnet Mask

Number of Address IP Address (TAS)

Subnet Mask

Number of Address

IP Address (WA)

Subnet Mask

Number of Address IP Address (QLD)

Subnet Mask

Number of Address

IP Address (NSW)

Subnet Mask

Number of Address

IP Address (VIC)

Subnet Mask

Number of Address

ITECH1102 Networking and Security

CRICOS Provider No. 00103D Network Planning Assignment – Partners Page 5 of 6

WA

NT

NSW

QLD

VIC

TAS

SA

Page 2: Insert routing table entry in the box for 3 edge routers

Destination Network Interface Next Hop

Destination Network Interface Next Hop

Destination Network Interface Next Hop

R2

R1

R3

Routing Table for R1

Routing Table for R2

Routing Table for R3

CRICOS Provider No. 00103D Network Planning Assignment – Partners Page 6 of 6

WA

NT

NSW

QLD

VIC

TAS

SA

Page 3: Insert the IP address for the Network Interface Card (NIC) to connect NT, WA and SA

Router NIC IP Address

R1 #5

R1 #8

R1 #6

R1 #7

R2 #4

R2 #2

R2 #3

R2 #1

R3 #9

R3 #10

R3 #11

R3 #12

NIC #1

NIC #2

NIC #3

NIC #4

NIC #5 NIC #6

NIC #7

NIC #8

NIC #9

NIC #10

NIC #11

NIC #12

R2

R1

R3