Your organization thinks its current network is $$slow$...$or at least slower than it should be$.$ You currently have a single $172\mathrm{.}16\mathrm{.}0\mathrm{.}0/16$ network scheme for all devices inside your network and CAT$6$ cabling radiating from a central IDF. The IDF is $100$m or less from all jacks. Your organization has five departments: Marketing, Operations, HR$,$ IT$,$ and Accounting. Analysis of your network shows that most $20\%$ of all traffic happens between organization devices and departmental servers, $40\%$ of traffic happens between organizational devices and enterprise servers, $20\%$ of your traffic goes to the Internet, $10\%$ of your traffic is organizational VoIP calls, and $10\%$ is $$guest$$ traffic from non$-$organizational devices. You have been given a sizable budget to buy new network devices. Describe how you might reconfigure the network and why you made those choices.