Problem
a) What is the difference between an IPv4 and an IPv6 address?
b) What do a captured HTTP packet for traffic from the same host to an IPv4 and an IPv6 host on the internet have in common? What's different?
c) What is a netmask, and why do we need it?
d) What is a RIR and what is an LIR? Give an example of each. What's the default allocation or assignment for IPv6 subnets to end users?
e) Identify a submarine communications cable, which landing points does it connect? Identify a major internet outage or disruption event in the last 5 years?