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 ...

I have 4 static IPs, I'm wanting to use some of those for specific port forwarding to internal addresses. I can set that up fine. However, I'm not sure how to configure the secondary IPs in the router ...

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 ...