We just saw that the mask determines where the boundary between the network and host portions of the IP address lies. This boundary is important: If it is set too far to the right, there are lots of ...

In this chapter, you will learn about the addressing used in IPv4 and IPv6. We'll assign addresses of both types to various interfaces on the hosts and routers of the Illustrated Network. We'll ...

Back in the 1980s, no one would have foreseen that the Internet would grow the way it did and that IPv4 addresses would become a scarce asset. Today, we face a shortage of available IPs and the ...

Enterprise networks that run on IP version 4, or IPv4, could be missing out on the enhancements found in IPv6. While a transition from IPv4 to IPv6 takes time and effort, organizations can evaluate a ...

IPv4 has been the standard logical addressing protocol for decades. IPv4 is important to internet history as it enabled capabilities like client-server networking, cloud computing, web e-commerce and ...