The project aimed to establish a robust and secure network for Xiaomi, a leading technology company. Through careful planning and implementation using Packet Tracer simulations, the project created a wide network connecting three branches, each with six departments represented by VLANs. Key technologies such as DHCP, DNS, FTP, TFTP, AAA, OSPF, EIGRP, EMAIL, and SSH were utilized to ensure optimal network performance and secure server operations. The project adhered to a detailed timeline, met the specified requirements, and implemented advanced security measures. It demonstrated expertise in network design, knowledge and capabilities.

The Xiaomi Wide Network Infrastructure project aimed to establish and build a robust network for the leading technology company, Xiaomi. Through meticulous planning and the use of Packet Tracer simulations, the project created a wide network connecting three branches, each containing six departments represented by VLANs. Additionally, the project ensured the secure operation of servers using various protocols such as DHCP, DNS, FTP, TFTP, AAA, OSPF, EIGRP, EMAIL, and SSH. The successful completion of this project within the specified timeline showcased the team's expertise and commitment to excellence.

Project Highlights

1. About the Company: Xiaomi is renowned for its advanced technology and innovation in the development and production of cutting-edge electronics and smart products. The wide network infrastructure project aimed to support Xiaomi's internal operations and facilitate seamless communication and data transfer.

2. Organizational Structure of the Company: An in-depth description of Xiaomi's internal organizational structure, including the different departments involved in the wide network infrastructure project, provided a comprehensive understanding of the network's purpose and objectives.

3. Timeline: A detailed timeline was established, breaking down the project into manageable stages, allowing for efficient execution and completion. Each stage was meticulously planned to ensure adherence to the timeline.

4. Requirements Specification: A thorough description of the project's requirements was provided, encompassing aspects such as communication, security, presentation, and service support. This comprehensive specification served as a guide to ensure the project met all necessary criteria.

5. Project Breakdown: The project was systematically broken down into its various components and functions, offering a clear and concise overview of the network's architecture and its operational structure. This breakdown facilitated a better understanding of the project's complexity and objectives.

6. Topology: The project defined the extended network's topology, illustrating the interconnectedness of the three branches and the placement of different departments within each branch. This visual representation aided in understanding the network's physical layout.

7. Routing Gateways: The project outlined the data packet forwarding mechanism within the network, ensuring efficient and reliable communication between different branches and departments.

8. Security Protocols: Various security protocols, including DHCP Snooping, ACL, and AAA, were implemented to safeguard the network from unauthorized access and protect sensitive information. These measures demonstrated a commitment to maintaining a secure and resilient network infrastructure.

9. Technology Implementations: The project showcased the successful implementation of several key technologies, such as VoIP for internal telephone communication, VLAN for efficient departmental segregation, FTP and TFTP for file transfer, and DNS for domain-to-IP address conversion.

10. Redundancy and Failover: The project integrated technologies like HSRP and STP to ensure network redundancy and prevent network failure. These mechanisms guaranteed uninterrupted network services and improved overall reliability.

11. Wireless Connectivity: The inclusion of WiFi technology enabled wireless network connectivity, providing flexibility and convenience for users across the Xiaomi network.

12. Documentation and References: The project documentation included a comprehensive list of official sources and references used during the planning, implementation, and evaluation stages. This demonstrated a commitment to utilizing industry best practices and ensuring the project's credibility.

The Xiaomi Wide Network Infrastructure project exemplified meticulous planning, innovative problem-solving, and adherence to industry standards. By successfully establishing a comprehensive network infrastructure, the project contributed to Xiaomi's ongoing success in the field of advanced technology and innovation.

- Routing Gateways: Data packet forwarding within the network.

- DHCP: Usage of DHCP (Dynamic Host Configuration Protocol) in the wide network.

- VoIP: Usage of VoIP (Voice over Internet Protocol) technology for telephone calls within the network.

- Switch: Role of switches in the network and their usage in the wide network.

- VLAN: Usage of VLAN (Virtual Local Area Network) for dividing the network into users and different departments.

- HTTP: Usage of HTTP (Hypertext Transfer Protocol) within the network.

- DNS: Role of DNS (Domain Name System) in the process of domain name to IP address conversion in the network.

- FTP: Usage of FTP (File Transfer Protocol) for file transfer in the network.

- TFTP: Usage of TFTP (Trivial File Transfer Protocol) for transferring small files in the network.

- NTP: Usage of NTP (Network Time Protocol) for time synchronization in the network.

- EMAIL: Usage and process of sending and receiving email messages in the network.

- SYSLOG: Usage of the SYSLOG protocol for logging and monitoring network events.

- EIGRP: Usage of EIGRP (Enhanced Interior Gateway Routing Protocol) for interior network routing.

- OSPF (Open Shortest Path First): Usage of OSPF protocol for dynamic interior network routing.

- SSH (Secure Shell Protocol): Usage of SSH (Secure Shell Protocol) for secure server connection and network communication.

- AAA: Usage of AAA (Authentication, Authorization, and Accounting) for secure network access management.

- Port-Security: Usage of Port-Security for enhancing network security by restricting access to specific ports.

- ACL: Usage of ACL (Access Control List) for controlling network traffic and implementing security policies.

- VPN (Virtual Private Network): Usage of VPN technology for secure remote network access.

- ASA (Appliance Security Adaptive Cisco): Usage of ASA for network security and firewall protection.

- HSRP: Usage of HSRP (Hot Standby Router Protocol) for router redundancy and network failover.

- STP (Spanning Tree Protocol): Usage of STP for preventing loops and ensuring network redundancy.

- VTP (VLAN Trunking Protocol): Usage of VTP for managing VLAN configuration in the network.

- WIFI: Usage of WiFi technology for wireless network connectivity.

- ETHERNET CHANNEL: Usage of Ethernet Channel for combining multiple Ethernet links into a single logical link.

- DHCP IPv6: Usage of DHCP for IPv6 for automatic IP address assignment in the network.

- DHCP Snooping: Usage of DHCP Snooping for preventing unauthorized DHCP server attacks in the network.

- References: List of official sources and references used in the project documentation.