BCF is a newly founded consulting firm housed in $2$ adjacent buildings $($Building A and

Building B$)$ in downtown Toronto. It has $6$ departments $($D$1$ to D$6),$ D$1,$ D$2$ and D$3$ are

located in building A whereas D$4,$ D$5$ and D$6$ are located in Building B$.$ Each department will

connect $10$ clients, $4$ servers and $1$ network printer. All clients $($NICs included$),$ servers $($NICs

included$)$ and network printers have already been ordered and do not need to be considered in

this exercise. Users will require an Internet connection and all computers on the network will

use public IP addresses.

Using the software of your choice, draw a professional diagram of BCF$$s network