Introduction to Networking assignment

This project involves designing and configuring a Local Area Network (LAN) for Seagate connecting two buildings (in Kuala Lumpur and Penang). The main focus was on creating a network infrastructure using wired and wireless connections through routers and switches, ensuring proper communication between different departments across both locations. The IP addressing scheme was implemented using Variable Length Subnet Masking (VLSM) for optimal use of IP addresses.

Why was it created?

• To design and implement an efficient LAN topology for a company expanding its network infrastructure.
• To apply VLSM for optimal IP address allocation in different departments.
• To ensure seamless communication between different devices such as PCs, printers, and IoT devices (like CCTV cameras).
• To practice Cisco router and switch configuration using Cisco Packet Tracer.

How does it work?

Network Topology Design

• Physical and logical topologies were created using Cisco Packet Tracer to interconnect devices such as routers, switches, and end devices.
• Different departments like Technical Assistant, Development Hub, Conference Room, and Server Room were connected through separate VLANs.

IP Addressing and VLSM

• VLSM was used to allocate IP addresses efficiently across departments based on the number of devices in each room.
• For example, Technical Assistant and Development Hub shared an address range, while Conference Room and Resting Room had their own address blocks.

Router and Switch Configuration

• Cisco routers and switches were configured to ensure proper data routing between departments and buildings.
• Interfaces were assigned with appropriate IP addresses, and VLANs were configured for network segmentation.

Testing & Optimization

• The network was simulated in Cisco Packet Tracer to ensure proper data flow between devices.
• Performance was optimized for fast data transfer and minimal latency.