A new office building is being set up, and you need to plan the network infrastructure for efficient routing and switching. What factors would you consider in designing the network layout?

Option 2 focuses on bandwidth requirements and traffic patterns, which are crucial factors to consider in designing the network layout for efficient routing and switching in a new office building. Understanding the number of devices and users (Option 1) is important but may not directly address bandwidth needs. The physical layout (Option 3) and security measures (Option 4) are significant but are secondary considerations compared to bandwidth requirements for routing and switching efficiency.