Open Systems Interconnection (OSI)

  1. For this discussion, compare and contrast two layers of the Open Systems Interconnection (OSI) Reference Model, including the protocols that run on each layer.
  2. What was the reason that IPv6 was introduced? Why do you think many organizations are not upgrading their network solely to IPv6 and run that protocol instead of running IPv4?
  3. What is the purpose of subnetting when using IPv4 addressing? What role does subnet mask play in subnetting of IPv4?

Sample Solution

find the cost of your paper