The 3Com 3C855 router is a compact and versatile device designed for small to medium-sized businesses. It offers advanced features such as IP packet filtering, DHCP server support, and VPN pass-through. The router also supports multiple WAN connections, including ISDN, DSL, and T1 lines. The 3C855 has a built-in firewall to protect against unauthorized access and attacks. It is easy to set up and configure, with a user-friendly web interface. The 3Com 3C855 is a reliable and secure solution for network connectivity.

The 3c855 is a router manufactured by the company 3com 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 192.168.2.1, 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 blank 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.