How To Set A Password And Enable Telnet Access To A Cisco Router

To change the Defualt password (in Cisco routers the defualt usename and password is cisco) on a Cisco router and Enable Telnet access to the router we need to type the following commands:

router#config t
Router(config)#enable secret mypassword

Set VTY password (Telnet)

Router(config)#line vty 0 15
Router(config-line)#password mypassword

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