Data Communication and Networking : DCAN202 Assessment

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COURSE: Bachelor of Information Technology
Unit: Data Communication and Networking
Unit Code: DCAN202
Type of Assessment: Assessment 3 – Group Assignment
Length/Duration: N/A
Course Learning
Outcomes addressed:
Information strategy, Business strategy and planning and Technical strategy and
planning
a) To gather, critically analyse, manage and present in meaningful ways
information and data, and
b) To devise risk assessments when solving complex problems in local and
global business environments.
Service design, Service transition and Service operation
a) To monitor, research and interpret the fast changing and global world of
information technology in terms of hardware, networks, software, and tools
d) To implement change management in existing systems when required
Unit Learning
Outcomes addressed:
Upon successful completion of this unit students should be able to:
a. Explain the purpose of the ISO-OSI model and TCP/IP and the significance
to real-world networks such as LANS and the Internet
b. Explain in detail the architecture of LANS, the IEEE 802 standards for station
addresses and frame format, and the operation of LAN switches, and
outline shortcomings in LANS such as security and broadcasts
c. Describe in detail the architecture of the Internet, the operation of routing
tables, routers and the operation of dynamic routing protocols and explain
the purpose of layer 3 protocols and IP in particular, and the main fields in
the IP packet header
d. Describe in detail the features and protocol formats for presentation and
Application layers and outline the basic architecture of the World Wide
Web and Internet email systems
e. Demonstrate basic competency with network discovery tools, dig and
packet capture tools, construct, test and evaluate hypertext documents and
client-side Application protocols
Submission Date: Week 10
ASSESSMENT BRIEF
Assessment Task: Group Assignment
Total Mark: 30 marks
Weighting: 30% of the unit total marks
Students are advised that any submissions past the due date without an approved extension or
without approved extenuating circumstances incurs a 5% penalty per calendar day, calculated
from the total mark
E.g. a task marked out of 40 will incur a 2 mark penalty per calendar day.
More information, please refer to (Documents > Student Policies and Forms > POLICY –
Assessment Policy & Procedures – Login Required)
Assessment Description:
Seagull International is a growing business. They have about 50 employees working from 2 different
locations. Seagull International is now going to move into their own office in Sydney. You have been
newly appointed as Network Administrator for this business. The management wants to setup the
new office for 18 Administrative Staffs and 20 Data Entry Operators. Office Staffs will be using the
computer typically for accessing to the Internet, word processing, shared printers, accessing
centralized database and business data entry. Management also wishes to provide Wi-Fi connectivity
in the reception area for day to day visitors. Their Sales Team consists of 12 people. Sales people need
to be able to access the Corporate Network from remotely. When Sales Team comes to the office,
they use Wi-Fi with their Laptops to access network. Budget for this project is very tight.
You will play the leading role to setup this new office network.
Please prepare and submit report on the following topics:
Topic-1
Prepare and draw the network diagram for this office setup. Mention all network devices clearly (like
workstations, routers, servers, etc.) in the diagram.
Topic-2
Discuss what desktop and server operating systems are feasible for this setup. Explain with logic
why do you choose each operating system.
Topic-3
Provide an appropriate solution for the Sales Team to connect to corporate Network remotely by
using their laptop.
Topic-4
Provide a solution for internet and telephone connectivity keeping that in mind the network
performance should allow both admin and data entry team to work efficiently.
Topic-5
Wireless LAN security is crucial as Sales Team will use Wi-Fi when they will be in the office. Provide
appropriate Network Security Solution for wireless LAN of this company.
Topic-6
Allocate appropriate IP address for all network devices in the network diagram including Sales Team
logging remotely.
Marking Guide:
Topics Marks
Topic-1
Prepare and draw the network diagram for this office setup. Mention all
network devices clearly (like workstations, routers, servers, etc.) in the
diagram.
4 Marks
Topic-2
Discuss what desktop and server operating systems are feasible for this
setup. Explain with logic why do you choose each operating system.
3 Marks
Topic-3
Provide an appropriate solution for the Sales Team to connect to corporate
Network remotely by using their laptop.
4 Marks
Topic-4
Provide a solution for internet and telephone connectivity keeping that in
mind the network performance should allow both admin and data entry
team to work efficiently.
4 Marks
Topic-5
Wireless LAN security is crucial as Sales Team will use Wi-Fi when they will
be in the office. Provide appropriate Network Security Solution for wireless
LAN of this company.
3 Marks
Topic-6
Allocate appropriate IP address for all network devices in the network
diagram including Sales Team logging remotely.
4 Marks
Report structure (Cover Page, Executive Summary,
Introduction, Body, Conclusion, References)
6 Marks (1 mark
each)
Referencing – In text and following proper Harvard style
referencing convention
2 Marks
Total 30 Marks

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