An organization is having its seven department located on 3 floors of a building,3 on groubd, 2 on first & 2 on the second floor each department is having 4 to 5 members & each member has to be provided with a computer system. In order to network these systems which network topology you will suggest & why??

To determine which network topology is most suitable for the organization with seven departments located on three floors, we need to understand the available options and consider the requirements and constraints.

Network topology refers to the arrangement of devices (computers in this case) and their interconnections in a network. Some common network topologies include bus, star, ring, mesh, and hybrid topologies. Each topology has its own advantages and disadvantages in terms of scalability, reliability, cost, and ease of management.

In this scenario, the organization has multiple departments located on different floors, and each member needs to be provided with a computer system. Here are a couple of topologies that could be considered:

1. Star Topology:
In a star topology, each computer system is connected to a central device, such as a switch or hub. This central device acts as a distribution point for all the connections. Given that each department is on a different floor, this topology can accommodate the physical separation effectively. The central device can be placed on the ground floor, and individual connections can extend to each department on different floors. The star topology is relatively easy to set up, allows for easy scalability, and provides better fault isolation, meaning that if one connection fails, it won't affect the other departments. However, it may require more cabling and a central device with enough ports to accommodate all departments.

2. Hybrid Topology:
A hybrid topology combines multiple topologies to suit specific needs. In this case, combining a star topology for each floor with a backbone connection can be a suitable option. Each department on the same floor is connected using a star topology, while a backbone connection (such as a bus or ring topology) can be used to connect the central devices on each floor. This hybrid approach allows for both local connectivity within departments and overall connectivity between floors. It offers scalability, fault tolerance, and flexibility in achieving the desired network architecture. However, it may require additional hardware and expertise to set up and manage.

Ultimately, the choice of network topology depends on the organization's specific requirements, budget, available resources, and future growth plans. It is recommended to consult with networking professionals or IT experts to evaluate the options and choose the most suitable topology based on a comprehensive analysis of the organization's needs.