Networking & Cybersecurity
Year 4 (2025-2026)
Final Project_Configure Inter-VLAN Routing
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Project Overview
This project demonstrates the configuration of Inter-VLAN Routing using Cisco Packet Tracer. The network is divided into multiple VLANs to separate different departments and management traffic: VLAN 10 (ADMIN), VLAN 20 (FINANCE), VLAN 30 (STUDENT), and VLAN 99 (MANAGEMENT).
A Router-on-a-Stick configuration is implemented on R1 using subinterfaces to provide communication between the VLANs. The switches are connected using trunk links and PAgP EtherChannel to improve bandwidth and provide redundancy. R1 also provides DHCP services to automatically assign IP addresses, subnet masks, default gateways, and DNS settings to client PCs.
The project demonstrates network segmentation, Inter-VLAN communication, trunking, EtherChannel, DHCP configuration, and switch management using VLAN 99.
A Router-on-a-Stick configuration is implemented on R1 using subinterfaces to provide communication between the VLANs. The switches are connected using trunk links and PAgP EtherChannel to improve bandwidth and provide redundancy. R1 also provides DHCP services to automatically assign IP addresses, subnet masks, default gateways, and DNS settings to client PCs.
The project demonstrates network segmentation, Inter-VLAN communication, trunking, EtherChannel, DHCP configuration, and switch management using VLAN 99.
Key System Features & Functionalities
• VLAN segmentation using VLAN 10, 20, 30, and 99
• Inter-VLAN Routing using Router-on-a-Stick
• IEEE 802.1Q trunk configuration
• PAgP EtherChannel configuration for switch connections
• DHCP services for automatic IP address assignment
• Separate networks for ADMIN, FINANCE, STUDENT, and MANAGEMENT
• Management VLAN configuration for network devices
• Inter-VLAN connectivity and ping testing
• Switch security using configured login credentials
• Network verification using show commands and connectivity tests
• Inter-VLAN Routing using Router-on-a-Stick
• IEEE 802.1Q trunk configuration
• PAgP EtherChannel configuration for switch connections
• DHCP services for automatic IP address assignment
• Separate networks for ADMIN, FINANCE, STUDENT, and MANAGEMENT
• Management VLAN configuration for network devices
• Inter-VLAN connectivity and ping testing
• Switch security using configured login credentials
• Network verification using show commands and connectivity tests
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Academic Meta
Lecturer:
Mr. Chhai Lihov
Subject:
Cybersecurity
Degree:
Bachelor of Science in Information Technology
Semester & Year:
Year 4 (2025-2026)
Technologies Used
Cisco Packet Tracer
Cisco IOS
VLAN
ChatGPT