This project outlines a network solution designed for Advanced IT Training (AITT), a company providing IT consultation and training services with branches in multiple countries. The solution addresses the company's need for a scalable network infrastructure to support a projected 30% growth over five years. The design includes a head office in Sydney with two buildings connected via a leased line, and branches in Melbourne, Brisbane, and Adelaide. Each location features departments like Admissions, Finance, Marketing, and IT Support, each requiring dedicated printers and server access. The project details the network topology, IP addressing scheme, VLAN configurations, switching and routing protocols (RIP, EIGRP), and security measures such as SSH and port security, all implemented and simulated using GNS3. The configuration includes basic device settings, Ethernet channel setup, trunking, DHCP, NAT, and access control lists to ensure secure and efficient network operation, enabling centralized configuration and monitoring.
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