You have just been appointed as a network security consultant in one company. Your company has a network infrastructure as shown in Figure 2 with the following requirements: An internet connection (Wide Area Network) Servers: Web server, Email server, Samba server and Database server Internal networks (Local Area Network) for 3 (THREE) departments (IT, Human Resource and Marketing) INTERNET Router HR Department Marketing Department IT Department Figure 2. Network Infrastructure Hub Server Room Email Web Database Samba Server Server i. State TWO (2) problems with the current design. ii. Draw and explain your new design as a solution to the problems. b. Your company requested you to add a new wireless network to the above diagram. Discuss the changes you need to make in your network design.