Difference between user mode and privileged mode in router?

User mode on a router provides limited access to basic commands for monitoring and troubleshooting, allowing users to view system information without making configuration changes. In contrast, privileged mode grants full access to all commands and configuration settings, enabling users to modify the router's settings and perform advanced troubleshooting. Transitioning from user mode to privileged mode typically requires entering a passWord for security. This separation helps protect critical system configurations from unauthorized changes.