Switching

    The foundational and primary component of a computer network is the network switch. Switches are mainly divided into two categories: unmanaged and managed switches. Each category also has a PoE (Power over Ethernet) subcategory. PoE switches can supply power to network devices through the network cable. This is very convenient both financially and in terms of improving administration and technical approach. Based on the demands of modern networks and businesses, managed switches have a significant advantage. Managed switches themselves are mainly divided into L2 (Layer 2) and L3 (Layer 3) level categories. Switches also play an important role in network security.