line vty 0 4
Command Command Description Command Syntax
line vty 0 4 The line vty command is used to set the password on the VTY lines. A password must be set on one or more of the virtual terminal (VTY) lines for users to gain remote access to the router using Telnet. Typically, Cisco routers support five VTY lines numbered 0 through 4. line [aux | console | tty | vty ] line-number [ ending-line-number ]