Курс Cisco, Routing and Switching. Шаг 2 Настройка пароля на портах Console и для доступа по telnet

In this tutorial, the instructor demonstrates how to secure a Cisco router by configuring passwords for console access and Telnet sessions. The session covers disabling DNS lookups, creating a local user with a password, enabling password encryption, setting a privileged EXEC secret, and applying local login authentication to both console and virtual terminal lines. Additionally, the guide shows how to set execution timeouts, enable synchronous logging, and save the configuration. The practical example uses a Cisco 1841 router, a Catalyst 2950 switch, a PC, and UTP cables to illustrate the setup process.