Open Systems Interconnection (OSI)
- For this discussion, compare and contrast two layers of the Open Systems Interconnection (OSI) Reference Model, including the protocols that run on each layer.
- 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?
- What is the purpose of subnetting when using IPv4 addressing? What role does subnet mask play in subnetting of IPv4?