TOSHIBA USIO21 A switch is a network device used to connect devices and forward packets within a computer network. It plays a vital role in modern computer networks and is commonly used to create Local Area Networks (LANs), Wide Area Networks (WANs) and Data Centre networks.
TOSHIBA USIO21 switches, like other network switches, are devices that connect multiple devices on a network. They operate at the data link layer (Layer 2) of the OSI model and are responsible for forwarding data frames based on MAC addresses. When a Toshiba switch receives a data frame, it checks the destination MAC address and forwards the frame to the appropriate port, enabling communication between devices on the network.For more branded products click here
Some general features and functions of network switches such as the Toshiba USIO21:
Packet Switching: Switches receive packets and forward them from one port to another to facilitate communication between devices, providing fast, point-to-point data transfer.
Number of Ports: Switches can have multiple ports, often dozens or even hundreds, to support the connection of multiple devices. Different types of switches have different numbers of ports.
Local Area Network (LAN): Switches are typically used to create a LAN that connects multiple computers and other network devices in a business, school, or home.
VLAN Support: Some switches support Virtual Local Area Networks (VLANs), which allow the network to be divided into multiple logical subnets for better network management and isolation.
Security: Network switches often include security features such as access control lists (ACLs) and port security to ensure network security.
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