Comandos Cisco

Configuration
(nombrar el router)
Router>enable
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname Rolas(configurar mensaje de bienvenida)
Rolas>enable
Rolas#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Rolas(config)#banner login #
Enter TEXTmessage. End with the character ´#´
Area restringuida
#

Rolas(config)#banner motd #
Enter TEXT message. End with the character ´#´
Solo acceso autorizado
#Rolas(config)#exit
Rolas#
%SYS-5-CONFIG_I: Configured form console by console
exit
(configurar contraseñas VTY (telnet))
Rolas>enable
Rolas#configure terminal
Enter configurationcommands, one per line. End with CNTL/Z.
Rolas(config)#line vty 0 4
Rolas(config-line)#password cisco
Rolas(config-line)#exit
Rolas(config)#exit
(configurar contraseña deconsola)
Rolas>enable
Rolas#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Rolas(config)#line console 0
Rolas(config-line)#passwod claseRolas(config-line)#login
Rolas(config-line)#exit
Rolas(config)#exit
(configurar contraseñas “enable secret” y “enable password”)
Rolas>enable
Rolas#configure terminalEnter configuration commands, one per line. End with CNTL/Z.
Rolas(config)#enable password cisco
Rolas(config)#enable secret class
Rolas(config)#exit
Rolas#show run(configurar interfaces Ethernet ó Fast Ethernet)
Primero identifica las direcciones ip con las que vas a trabajar
Rolas>enable
Rolas#configure terminal
Enter configurationcommands, one per line. End with CNTL/Z.
Rolas(config)#interface fastEthernet 0/0
Rolas(config-if)# ip address 192.168.2.1 255.255.255.0
Rolas(config-if)#no shutdown
Rolas#show run