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Práctica de laboratorio 9.6.1: Práctica de laboratorio de ...

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CCNA Exploration<br />

Conceptos y protocolos <strong>de</strong> enrutamiento: EIGRP<br />

Práctica <strong>de</strong> <strong>laboratorio</strong> <strong>9.6.1</strong>: Práctica <strong>de</strong> <strong>laboratorio</strong> <strong>de</strong> configuración básica <strong>de</strong> EIGRP<br />

C<br />

D<br />

C<br />

D<br />

D<br />

D<br />

C<br />

D<br />

R1#<br />

172.16.0.0/16 is variably subnetted, 4 subnets, 3 masks<br />

172.16.1.0/24 is directly connected, FastEthernet0/0<br />

172.16.2.0/24 [90/3526400] via 192.168.10.6, 00:15:07, Serial0/0/1<br />

172.16.3.0/30 is directly connected, Serial0/0/0<br />

192.168.1.0/24 [90/2172416] via 192.168.10.6, 00:15:07, Serial0/0/1<br />

192.168.2.0/24 [90/2297856] via 192.168.10.6, 00:01:07, Serial0/0/1<br />

192.168.3.0/24 [90/2297856] via 192.168.10.6, 00:00:57, Serial0/0/1<br />

192.168.10.0/24 is variably subnetted, 3 subnets, 2 masks<br />

192.168.10.4/30 is directly connected, Serial0/0/1<br />

192.168.10.8/30 [90/3523840] via 192.168.10.6, 00:15:07, Serial0/0/1<br />

Paso 4: Aplique el resumen manual a las interfaces salientes.<br />

Las rutas hacia las re<strong>de</strong>s 192.168.1.0/24, 192.168.2.0/24 y 192.168.3.0/24 se pue<strong>de</strong>n resumir en una<br />

única red 192.168.0.0/22. Utilice el comando ip summary-address eigrp as-number networkaddress<br />

subnet-mask para configurar el resumen manual en cada interfaz saliente conectada a los<br />

vecinos EIGRP.<br />

R3(config)#interface serial0/0/0<br />

R3(config-if)#ip summary-address eigrp 1 192.168.0.0 255.255.252.0<br />

R3(config-if)#interface serial0/0/1<br />

R3(config-if)#ip summary-address eigrp 1 192.168.0.0 255.255.252.0<br />

R3(config-if)#<br />

Paso 5: Verifique la ruta <strong>de</strong> resumen.<br />

Vea la tabla <strong>de</strong> enrutamiento en el router R1 para verificar que la ruta <strong>de</strong> resumen sea enviada por R3 en<br />

las actualizaciones EIGRP.<br />

R1#show ip route<br />

<br />

C<br />

D<br />

C<br />

D<br />

C<br />

D<br />

R1#<br />

172.16.0.0/16 is variably subnetted, 4 subnets, 3 masks<br />

172.16.1.0/24 is directly connected, FastEthernet0/0<br />

172.16.2.0/24 [90/3526400] via 192.168.10.6, 00:15:07, Serial0/0/1<br />

172.16.3.0/30 is directly connected, Serial0/0/0<br />

192.168.0.0/22 [90/2172416] via 192.168.10.6, 00:01:11, Serial0/0/1<br />

192.168.10.0/24 is variably subnetted, 3 subnets, 2 masks<br />

192.168.10.4/30 is directly connected, Serial0/0/1<br />

192.168.10.8/30 [90/3523840] via 192.168.10.6, 00:15:07, Serial0/0/1<br />

Tarea 14: Configurar y distribuir una ruta estática por <strong>de</strong>fecto.<br />

Paso 1: Configure una ruta estática por <strong>de</strong>fecto en el router R2.<br />

Utilice la dirección loopback que se configuró para simular un enlace con un ISP en la interfaz <strong>de</strong> salida.<br />

R2(config)#ip route 0.0.0.0 0.0.0.0 loopback1<br />

R2(config)#<br />

Todo el contenido es Copyright © 1992 – 2007 <strong>de</strong> Cisco Systems, Inc.<br />

Todos los <strong>de</strong>rechos reservados. Este documento es información pública <strong>de</strong> Cisco. Página 14 <strong>de</strong> 15

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