You are a network administrator of college campus network where 10,000 students and 1,500 faculty and staff work. College campus network has approximately 10,000 hosts including desktop computers, laptops and network printers.
A). What would be your approach to assign IP address to 20,000 hosts? Explain .
B). If you have to choose only one class of an IP address college campus network, what class of IP address would you choose? Why?
C). What and where would you do and/or install to protect the network from external malicious access and attacks?
D). Why do we need two different addresses (MAC and IP addresses) for computer networks? Give scenarios or examples of both where two computers communicate with each other using MAC and IP addresses?