VERIFICACION DE LA CONFIGURACION BASICA DE UN ROUTER

VISUALIZACIÓN DE LOS COMANDOS EN EJECUCIÓN ALMACENADOS EN LA RAM El comando show running-config  muestra la configuración en ejecución actual almacenada en la RAM. Router> Router > enable Router # show running-config Building configuration... Current configuration : 658 bytes ! version 12.2 no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption ! hostname MADRID ! enable secret 5 $1$mERr$hx5rVt7rPNoS4wqbXKX7m0 ! interface FastEthernet0/0  description Conexion fastethernet  ip address 192.168.2.1 255.255.255.0  duplex auto  speed auto ! interface Serial0/0  description Conexion serial  ip address 10.0.0.1 255.255.255.0 ! router rip  network 10.0.0.0  network 192.168.2.0 ! ip classless ! banner motd ^C mi laboratorio cisco ^C ! line con 0  password cisco  login line vty 0  password cisco  login line vty 1 4  login ! End Router # show running-config ARCHIVO DE CONFIGURACION DE INICIO ALMACENADO EN LA NVRAM El comando show startup-config  muestra el archivo de configuración de inicio almacenado en la NVRAM.  Esta es la configuración que iniciara el Router en el siguiente encendido. Router > Router> enable Router # show startup-config Using 658 bytes ! version 12.2 no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption ! hostname MADRID ! enable secret 5 $1$mERr$hx5rVt7rPNoS4wqbXKX7m0 ! interface FastEthernet0/0  description Conexion fastethernet  ip address 192.168.2.1 255.255.255.0  duplex auto  speed auto ! interface Serial0/0  description Conexion serial  ip address 10.0.0.1 255.255.255.0 ! router rip  network 10.0.0.0  network 192.168.2.0 ! ip classless ! banner motd ^C mi laboratorio cisco ^C ! line con 0  password cisco  login line vty 0  password cisco  login line vty 1 4  login ! end VISUALIZACIÓN DE LA TABLA DE ENRRUTAMIENTO DEL  IOS El comando show  ip route  muestra la tabla de enrrutamiento del IOS que está usando actualmente para elegir la mejor ruta a sus redes de destino. Router > Router> enable Router # show ip route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP        D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area        N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2        E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP        i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area        * - candidate default, U - per-user static route, o - ODR        P - periodic downloaded static route Gateway of last resort is not set      10.0.0.0/24 is subnetted, 1 subnets C       10.0.0.0 is directly connected, Serial0/0 R    172.168.0.0/16 [120/1] via 10.0.0.2, 00:00:11, Serial0/0 C    192.168.2.0/24 is directly connected, FastEthernet0/0 PARÁMETROS  Y ESTADÍSTICAS DE INTERFAZ El comando show interfaces muestra todos los parámetros y estadísticas de configuración de las interfaces. Router > Router> enable Router # show interfaces FastEthernet0/0 is up, line protocol is up (connected)   Hardware is Lance, address is 0000.0cce.0ae3 (bia 0000.0cce.0ae3)   Description: Conexion fastethernet   Internet address is 192.168.2.1/24   MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,      reliability 255/255, txload 1/255, rxload 1/255   Encapsulation ARPA, loopback not set   ARP type: ARPA, ARP Timeout 04:00:00,   Last input 00:00:08, output 00:00:05, output hang never   Last clearing of "show interface" counters never   Input queue: 0/75/0 (size/max/drops); Total output drops: 0   Queueing strategy: fifo   Output queue :0/40 (size/max)   5 minute input rate 0 bits/sec, 0 packets/sec   5 minute output rate 21 bits/sec, 0 packets/sec      1 packets input, 29 bytes, 0 no buffer      Received 0 broadcasts, 0 runts, 0 giants, 0 throttles      0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort      0 input packets with dribble condition detected      266 packets output, 19089 bytes, 0 underruns      0 output errors, 0 collisions, 1 interface resets      0 babbles, 0 late collision, 0 deferred      0 lost carrier, 0 no carrier      0 output buffer failures, 0 output buffers swapped out Serial0/0 is up, line protocol is up (connected)   Hardware is HD64570   Description: Conexion serial   Internet address is 10.0.0.1/24   MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec,      reliability 255/255, txload 1/255, rxload 1/255   Encapsulation HDLC, loopback not set, keepalive set (10 sec)   Last input never, output never, output hang never   Last clearing of "show interface" counters never   Input queue: 0/75/0 (size/max/drops); Total output drops: 0   Queueing strategy: weighted fair   Output queue: 0/1000/64/0 (size/max total/threshold/drops)      Conversations  0/0/256 (active/max active/max total)      Reserved Conversations 0/0 (allocated/max allocated)      Available Bandwidth 96 kilobits/sec   5 minute input rate 13 bits/sec, 0 packets/sec   5 minute output rate 15 bits/sec, 0 packets/sec      266 packets input, 13832 bytes, 0 no buffer      Received 266 broadcasts, 0 runts, 0 giants, 0 throttles      0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort      265 packets output, 13757 bytes, 0 underruns      0 output errors, 0 collisions, 0 interface resets      0 output buffer failures, 0 output buffers swapped out      0 carrier transitions      DCD=up  DSR=up  DTR=up  RTS=up  CTS=up INFORMACIÓN ABREVIADA  DE  LA CONFIGURACIÓN DE UNA INTERFAC El comando show ip interface brief muestra la información abreviada de la configuración de una interfaz. Router > Router> enable Router # show ip interface brief Interface                      IP-Address      OK? Method Status                Protocol FastEthernet0/0        192.168.2.1     YES  manual   up                          up Serial0/0                         10.0.0.1        YES  manual up                          up
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