Which Windows utility is best used for connecting to a router interface?

The best utility for connecting to a router interface is Telnet. This protocol allows for remote command line access to network devices, which is particularly useful when managing routers. When you use Telnet, you are typically accessing the command line interface (CLI) of the router, which enables you to configure and manage the device over the network as if you were physically present at the device.

Telnet operates over TCP and provides a simple way to connect to a device using its IP address, allowing the user to issue commands and receive responses in plain text format. This direct interaction is essential for network administrators who need to make real-time changes or troubleshoot router settings.

In contrast, other options serve different purposes. A Terminal, in a general sense, refers to a text-based interface for inputting commands and receiving output, but it does not specify a connection method to a router. The Command Prompt is a Windows-specific interface for executing commands on the local machine and does not inherently provide the same remote management capabilities as Telnet. Remote Desktop Protocol (RDP) is a graphical interface designed for remote connections to Windows machines, not typically used for networking devices like routers.

Understanding these distinctions clarifies why Telnet is the most appropriate choice for connecting to a router interface