Draw a potential network architecture of a data network for a secondary campus to the main campus of the university (Detail and explain the function of each component in the network (Include 3 buildings at the secondary campus, the data centre at the secondary campus, access to the main campus, access to the Internet, 5 professor offices, and 2 student labs). Show the demarcation point between the LAN and WAN.
Show how costs could be reduced by using a VLAN.
What would be the cost of deploying such a network, capital and on-going?