How to Enable Telnet on a Cisco Switch or Router - YouTube
How to Configure Telnet in Packet Tracer | SYSNETTECH Solutions
How to Configure Telnet in Packet Tracer | SYSNETTECH Solutions
Telnet configuration in Cisco packet tracer
How to Enable Password For line VTY Cisco (Telnet Password) on Cisco Router/Switch (Using Cisco Packet Tracer) | Router switch, Cisco networking, Router
Configure telnet in Router explained step by step - CCNA TUTORIALS