Networks and security
Assessment Type
Assignment Written Assignment (There is no
specific word limit for the report;
however, it is essential that the content
is clear and well-explained)
Project Aim:
By completing this project, students will gain practical skills in network design, configuration,
and security, along with proficiency in using Cisco Packet Tracer and Wireshark for network
analysis and troubleshooting. The project will prepare students for real-world scenarios in
network administration and cyber security roles.
Assignment brief:
For a given scenario (see Project Overview), you are required to produce a report using
Networks and Security paradigms. Prepare a comprehensive project report that includes
network diagrams, configuration files, Wireshark analysis results, and security
recommendations. The completed assignment needs to include an introduction that outlines
what this assignment is about, as well as a conclusion that highlights your reflections on
completing this assignment.
Project Overview:
The project is a Level 5 student project aimed at providing hands-on experience in designing,
implementing, and securing network infrastructures using Cisco Packet Tracer and
Wireshark. Students will develop a secure network topology, configure network devices, and
analyse network traffic to identify and mitigate security threats. Your role is that of a
network administrator at Global Enterprises, a multinational corporation undergoing global
expansion. This company requires a robust network infrastructure to support seamless
communication, resource sharing, and security across its distributed offices. The project
aims to design, implement, and secure the network infrastructure using industry-standard
protocols, firewalls, and routing techniques. Additionally, Wireshark will be utilized for
network traffic analysis to detect anomalies and ensure optimal network performance.
Project Objectives:
1. Network Design: Design a comprehensive network architecture for Global Enterprises'
distributed offices, encompassing at least five distinct networks. Each network should
incorporate multiple PCs, laptops, switches, routers, servers, and other relevant devices.
Additionally, consider implementing three different levels of security for each network,
trusted, partially trusted, and non-trusted, to address varying security needs. 2. IP Addressing: Assign IP addressing schemes and subnetting strategies to ensure efficient
utilization of network resources and facilitate seamless communication.
3. Firewall Implementation: Implement firewall rules and access control policies to secure
network traffic and protect against unauthorized access and cyber threats.
4. Routing Protocol Configuration: Configure routing protocols such as DHCP, OSPF or BGP
to establish dynamic routing and optimize network traffic flow across office locations.
5. Wireshark Deployment: Utilize Wireshark for real-time network traffic analysis to detect
anomalies, troubleshoot connectivity issues, and ensure optimal network performance.
Network and Security Marking Criteria
Criteria
Issues
Marks
(100)
Marking Breakdown
where Appropriate
Analysis of
Clear understanding
10
e.g., Your introduction
the given
problem
and analysis of the
project.
should encompass a
detailed scenario along
with a concise problem
statement.
✰ Understanding of
TCP/IP communication
principles, the role of
network services,
protocols, devices, and
network architecture.
20
e.g., screenshots or tables
can help.
Network
design and
solution
❖ Functionality and
accuracy of the network
design in Packet Tracer.
20
20
✰ Correct configuration of
VLANs, and VPNs.
10
Presentation
✰ Effective use of
Wireshark for network
traffic analysis and
security assessment.
✰ Does the report itself
include an introduction,
a conclusion, and a
reference?
Extra feature ܀
20
20
e.g., screenshots or tables
can help.
e.g., screenshots or tables
can help.
e.g., analyse captured
packets to identify network
vulnerabilities, abnormal
traffic patterns, and
potential security breaches.
e.g., Are the screenshots
15
of appropriate quality?
5
e.g., any other routing
protocol, any different type
of service or server
