Self Paced Lesson: Wednesday 2-17-2021 IP Addressing and DNS

Every device on a network has its own IP address.

ISP stands for _____________ _____________ _____________

A protocol is __________.

IP stands for ____________ ____________?

Most IPv4 addresses today are ______ bits long, divided into 4 sections of ______ bits each.

How many unique addresses are there using IPV4?

Currently we are transitioning to IP version __________.

DNS stands for _____________.

Put the following steps in order:

1) Content from the IP address is loaded

2) Computer uses DNS to look up the domain name

3) Type in the URL

4) IP address is fetched

______________ is when a hacker taps into the DNS and changes an entry to point at the wrong IP address.

______________ is a network of networks.