The D-Link DFL-1100 is a firewall router designed to provide secure and reliable network connectivity for small to medium-sized businesses. With features such as VPN support, content filtering, and intrusion prevention, the DFL-1100 helps protect against external threats while ensuring smooth network performance. The router also supports multiple WAN ports for load balancing and failover, and includes a user-friendly web interface for easy management and configuration.

The DFL-1100 Firewall is a router manufactured by the company D-Link 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 192.168.1.1, 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.