ABC Pte Ltd is a one-stop company that provides IT solutions and services to customers ranging from tender management: Computer Engineering Assignment, SIM, Singapore

ABC Pte Ltd is a one-stop company that provides IT solutions and services to customers ranging from tender management, solution identification, and implementation (Project management). The main office is located in the western end of Singapore, which housed the Admin department and the server systems.

The company is linked to the external network through the ISP leased line. The firewall is housed in router R2 to monitor and control incoming/outgoing traffic. The main office is also connected to 2 remote branch offices Engineering and Sales departments.

The company is implementing a wired network that should support 100% growth over the next 5 to 10 years. A logical diagram of the network is provided. Your task is to design and implement the ABC Pte Ltd network.

Phase 1:

Sample logical diagram