The Billion BiGuard 30 router is a compact and powerful device designed for small to medium-sized businesses. It features advanced security features, including a built-in firewall, VPN support, and content filtering. The router also has four LAN ports and one WAN port for easy connectivity to the internet and other devices. With its easy setup and management, the Billion BiGuard 30 is an ideal choice for businesses looking for a reliable and secure network solution.

The Biguard 30 is a router manufactured by the company Billion that allows multiple devices to connect to a network and communicate with each other. It works by receiving data packets from devices and forwarding them to their intended destination. The router is assigned a unique IP address 192.168.21.1, which serves as its identifier on the network.

To access the router's settings and configure its functions, users can log in using a web browser and their admin and admin. Once logged in, users can customize various settings such as network name, password, and security protocols. They can also set up parental controls, prioritize bandwidth usage, and monitor network activity.