Most businesses connect together multiple workstations to a single network using a switch or a router with an integrated switch; the router then assigns an IP address to each connected device. The IP ...

OK, FINE. But why? Ping it, and it says it is looking for 198.105.244.117...ummmm, no, no, no. Rebooted router, unplugged switch, played with DHCP and used the router's .1 address as DNS and DHCP and ...

I setup a a router in GNS3 with the loopback adapter and cloud connected to it. Now i setup everything up from the guides I have followed and from my physical PC i can ping the loopback interface and ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. Speed matters when you’re working, but it matters, even ...