ACCESO

Router>enable
Router#

BORRAR
Router#erase startup-confi
 reload (no)

Configurar
Router#configure termina
Router(config)#
Router(config)#hostname R1

Desactivar DHCP
R1(config)#no ip domain-lookup

Configure la interfaz FastEthernet0/0.
R1(config)#interface fastethernet 0/0
R1(config-if)#ip address 192.168.1.1 255.255.255.0
R1(config-if)#no shutdow

Configure la interfaz Serial0
R1(config-if)#interface serial 0/0/0
R1(config-if)#ip address 192.168.2.1 255.255.255.0
R1(config-if)#clock rate 64000
R1(config-if)#no shutdow

R2(config)#interface serial 0/0/0
R2(config-if)#ip address 192.168.2.2 255.255.255.0
R2(config-if)#no shutdow

fin
#end

Guardar configuracion
R1#copy running-config startup-confi

Ver tablas enrutamiento
R1#show ip rout