The Adtran NetVanta 2100 router is a compact, cost-effective device designed for small to medium-sized businesses. It features a built-in firewall, VPN capabilities, and support for up to 5 Ethernet ports. The router is easy to install and manage, with a web-based user interface and support for SNMP monitoring. It also includes Quality of Service (QoS) features to prioritize network traffic and ensure reliable performance for critical applications. Overall, the Adtran NetVanta 2100 is a reliable and versatile router for small business networking needs.

The NetVanta 2100 is a router manufactured by the company Adtran 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 10.10.10.1, 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.