Requirements: Ava is starting a new company. An Ethernet local area network with the Internet connection has already built to support the communication applications, such as the email, video conference/chat, etc. Ava needs 2 or more local area networks to support her businesses. All her businesses handle sensitive data and cannot use the wireless network technology.

For 2 local area networks:

a. A network diagram for this proposed local area network

b. The type of LAN for this proposed local area network

c. The network device/devices will be used to build this proposed local area network

d. The business/businesses will be supported by this proposed local area network