Explain the difference between IPv4 and IPv6.

Why are we currently undergoing a switch from IPv4 to IPv6?

The Internet Protocol version 4 (IPv4) is a protocol for use on packet-switched Link Layer networks (e. g. Ethernet). IPv4 provides an addressing capability of approximately 4.3 billion addresses. The Internet Protocol version 6 (IPv6) is more advanced and has better features compared to IPv4.

Explanation:

Without IP addresses, computers would not be able to communicate and send data to each other. It's essential to the infrastructure of the web. A: IPv6 is the sixth revision to the Internet Protocol and the successor to IPv4