Calculadora ip host

Router> <= Modo usuario. Se denota por el simbolo mayor ( > )

Router>enable <= Para entrar a modo provilegiado.

Router# <= Modo privilegiado. Se denota por el simbolo numero ( # )

Router#? <= Muestra ayuda a medida que se van digitando parametros a los comandos

==========================================================================================================================================

Router#show clock <= Muestra el reloj

*0:3:40.772 UTC Mon Mar 1 1993

Router#clock set 06:33:33 2 sep 2015 <= Configura el reloj

Router#show clock

*6:33:36.912 UTC Wed Sep 2 2015

Router#clock set ? <= Muestra opciones de configuracion del reloj

hh:mm:ss Current Time

Router#clock set 06:33:33 ?

<1-31> Day of the month

MONTH Month of the year

Router#clock set 06:33:33 2 ?

MONTH Month of the year

Router#clock set 06:33:33 2 sep ?

<1993-2035> Year

Router#clock set 06:33:33 2 sep 2015 ?

<cr> <= Muestra <cr> porque ya no hay mas opciones de configuración

Router#clock set 06:33:33 2 sep 2015

==========================================================================================================================================

Router#show ip interface brief <= Muestra la configuracion IP de las interfaces fisicas (puertos fisicos del router)

Router#configure terminal <= Permite configuracion"GLOBAL" del enrutador

Router(config)# <= Estamos en modo configuracion

Router(config)#? <= Muestra las opciones del modo configuracion

Configure commands:

aaa Authentication, Authorization and Accounting.

access-list Add an access list entry

banner Define a login banner

boot Modify system boot parameters

cdp Global CDP configuration subcommands

class-map Configure Class Map

clock Configure time-of-day clock

config-register Define the configuration register

crypto Encryption module

do To run exec commands in config mode

enable Modify enable password parameters

end Exit from configure mode

exit Exit from configure mode

hostname Set system's network name

interface Select an interface to configure

ip Global IP configuration subcommands

key Key management

line Configure a terminal line

logging Modify message logging facilities

no Negate a command or set its defaults

ntp Configure NTP

Router(config)#banner motd * <= Configurar mensaje que aparece cuando uno se conecta al enrutador

Enter TEXT message. End with the character '*'.

Este es un equipo privado.

Propiedad de Roberto Ceballos * <= Terminamos el mensaje (banner) con: <ESPACIO> *

Router(config)#clock timezone CO -5 <= Configurar zona horaria a colombia ( CO ) y -5 horas segun meridiano de greenwich

Router(config)#enable secret class <= Habilita el password, en este caso <class>, para entrar al modo configuracion

Router(config)#hostname <= Cambiar nombre al prompt

Router(config)#interface fastEthernet 0/0 <= Configurar la interfaz fastEthernet del enrutador 0/0

Router(config-if)#ip adress 192.168.1.1 255.255.255.0 <= Configurar direccion IP/Mascara del enrutador

Router(config-if)#ip dhcp excluded-address 192.168.1.1 192.168.1.5 <= Excluye el rango de direcciones en el servidor

Router(config)#ip dhcp pool LAN1 <= Configurar servidor dhcp

Router(dhcp-config)#

Router(dhcp-config)#dns-server 8.8.8.8 <= Direccion ip para el servidor DNS

Router(dhcp-config)#network 192.168.1.0 255.255.255.0 <= Direccion ip para el enrutador

Router(dhcp-config)#default-router 192.168.1.1 <= Direccion ip del enrutador por defecto

Router(config)#line vty 0 4 <= Configurar terminales

Router(config-line)#

Router(config)#ntp <= Configura los demás equipos de un servidor

Router(config)#router <=

Router(config)#do show run <= Muestra todos los parametros configurados

Router(config)#service password-encryption <= Encripta los password

Router(config)#username <=

Router(config)#end <= Finaliza el modo configuracion

Router#disable <= Finaliza modo privilegiado

Router#show running-config <= Muestra toda la configuracion

Router#show startup-config <= Muestra configuracion de inicio del dispositivo

Router#write <= Guardar configuracion permanentemente de inicio del dispositivo

Router#reload <= recargar dispositivo con la configuracion determinada

Router#

Router#

Router#

Router#

Router#

Router#

Router#

Router#

Router#

Router#

Router#

======================================== analizar lo siguiente:

Router#reload

Proceed with reload? [confirm]

System Bootstrap, Version 12.1(3r)T2, RELEASE SOFTWARE (fc1)

Copyright (c) 2000 by cisco Systems, Inc.

Initializing memory for ECC

..

c2811 processor with 524288 Kbytes of main memory

Main memory is configured to 64 bit mode with ECC enabled

Readonly ROMMON initialized

Self decompressing the image :

########################################################################## [OK]

Restricted Rights Legend

Use, duplication, or disclosure by the Government is

subject to restrictions as set forth in subparagraph

(c) of the Commercial Computer Software - Restricted

Rights clause at FAR sec. 52.227-19 and subparagraph

(c) (1) (ii) of the Rights in Technical Data and Computer

Software clause at DFARS sec. 252.227-7013.

cisco Systems, Inc.

170 West Tasman Drive

San Jose, California 95134-1706

Cisco Internetwork Operating System Software

...