Consider the situation whereby an organization with wireless LAN implementation offers different hotspots to provide connectivity for both its employees and outsiders. To ensure security for both employees and visitors, the management has decided to incorporate authentication for its wireless network. However and more importantly, the management does not know what solutions can be used implement the authentication with different access levels and centralized management. Provide your solution to the management of the organization which will fulfill the above mentioned requirements. Include in your answer: brief description of the solution, a relevant diagram to illustrate the components of the solution with labelling for each component, and lastly describe the process performed by the wireless device to be authenticated and granted access to the wireless LAN. (15 marks) b) Evaluate WLAN monitoring tools by discussing how they perform the different functions of: Access Point settings, coverage determination, network performance evaluation, and security auditing. (10 marks)