Every computer or device on the internet has two types of addresses: a physical address and an internet address. The physical address -- or media access control (MAC) address -- identifies a device to ...

While routers, switches and hubs are all network devices, they all serve different purposes. A network hub is a node that broadcasts data to every computer or Ethernet-based device connected to it. A ...

Ethernet Switches are broadly categorized into two main categories – Modular and Fixed Configuration. Modular switches, as the name implies, allows you to add expansion modules into the switches as ...