When a network router doesn't have enough network ports to connect all the necessary devices, a switch can be used to add additional ports. In the case of business networks, switches are often ...

I just got a Zyxel Modem from Century Link and 5 usable Static IPs in a block of 8. I configured the modem for "transparent bridging" and configured the PPOE credentials on a DD-WRT router and now it ...

Most people understand that when you connect to the internet, your internet service provider assigns your modem and network an internet protocol (IP) address. That's your external or public-facing IP.

Network nodes require an IP address configuration that typically includes the IP address, subnet mask, default gateway IP address for the router, name servers and other values. Administrators can ...

When you need a Linux system to have a static IP address rather than one that is set dynamically by DHCP, all that's required is some configuration changes and a restart. Follow these steps to make ...

This short tutorial walks you through the process of changing a CentOS ethernet interface from DHCP to static–but be prepared to type. You may have set up a CentOS server and, in the process, ...