[LabIT] Duda problema Lab

PATRICIO BASTIÁN CALDERÓN patricio.calderon at sansano.usm.cl
Sun May 10 13:57:30 -04 2020 

Estimados,

me podrian ayudar con el siguiente problema, sucede que configure todo de
la manera correspondiente o al menos seguí con máximo detalle todas las
instrucciones pero al momento de activar static-routing y revisar con
wireshark me sucede esto, escanee la interfaz que entra al switch desde el
mismo computador, el router, el root-bridge y en todas partes me sucede que
si hago ping a un área distinta de la del computador que la envió me sale
que el host no está disponible.

Ejemplo Admin edificio A to B:

Ping 192.168.0.4: 32 data bytes, Press Ctrl_C to break
>From 192.168.10.1: Destination host unreachable
>From 192.168.10.1: Destination host unreachable
>From 192.168.10.1: Destination host unreachable
>From 192.168.10.1: Destination host unreachable
>From 192.168.10.1: Destination host unreachable

--- 192.168.10.31 ping statistics ---
  5 packet(s) transmitted
  0 packet(s) received
  100.00% packet loss

Otro ejemplo realizado con wireshark:

[image: Captura de pantalla (16).png]

Mis intrucciones son considerando al router 1 como el del edificio
conectado al computador que envio las instrucciones anteriores.

---------------Router 1---------------

system-view
interface GigabitEthernet 0/0/0.1
ip address 192.168.0.31 255.255.255.0
dot1q termination vid 1
arp broadcast enable
interface GigabitEthernet 0/0/0.2
ip address 192.168.1.31 255.255.255.0
dot1q termination vid 2
arp broadcast enable
interface GigabitEthernet 0/0/0.3
ip address 192.168.2.31 255.255.255.0
dot1q termination vid 3
arp broadcast enable
interface GigabitEthernet 0/0/1
ip address 10.10.10.2 255.255.255.252
interface GigabitEthernet 0/0/2
ip address 10.10.10.17 255.255.255.252
vlan 1
description Administracion
vlan 2
description Desarrollo
quit
vlan 3
description Publicidad
quit
quit
save

---------------Router 3---------------

system-view
interface GigabitEthernet 0/0/0.1
ip address 192.168.10.31 255.255.255.0
dot1q termination vid 1
arp broadcast enable
interface GigabitEthernet 0/0/0.2
ip address 192.168.11.31 255.255.255.0
dot1q termination vid 2
arp broadcast enable
interface GigabitEthernet 0/0/0.3
ip address 192.168.12.31 255.255.255.0
dot1q termination vid 3
arp broadcast enable
interface GigabitEthernet 0/0/1
ip address 10.10.10.5 255.255.255.252
interface GigabitEthernet 0/0/2
ip address 10.10.10.10 255.255.255.252
vlan 1
description Administracion
vlan 2
description Desarrollo
quit
vlan 3
description Publicidad
quit
quit
save


---------------Router 2---------------

system-view
interface GigabitEthernet 0/0/1
ip address 10.10.10.1 255.255.255.252
interface GigabitEthernet 0/0/0
ip address 10.10.10.6 255.255.255.252
interface GigabitEthernet 0/0/1.1
ip address 192.168.10.31 255.255.255.0
dot1q termination vid 1
arp broadcast enable
interface GigabitEthernet 0/0/1.2
ip address 192.168.11.31 255.255.255.0
dot1q termination vid 2
arp broadcast enable
interface GigabitEthernet 0/0/1.3
ip address 192.168.12.31 255.255.255.0
dot1q termination vid 3
arp broadcast enable
interface GigabitEthernet 0/0/0.1
ip address 192.168.0.31 255.255.255.0
dot1q termination vid 1
arp broadcast enable
interface GigabitEthernet 0/0/0.2
ip address 192.168.1.31 255.255.255.0
dot1q termination vid 2
arp broadcast enable
interface GigabitEthernet 0/0/0.3
ip address 192.168.2.31 255.255.255.0
dot1q termination vid 3
arp broadcast enable
vlan 1
description Administracion
vlan 2
description Desarrollo
quit
vlan 3
description Publicidad
quit
quit
save

---------------Router 4---------------

system-view
interface GigabitEthernet 0/0/1
ip address 10.10.10.14 255.255.255.252
interface GigabitEthernet 0/0/0
ip address 10.10.10.9 255.255.255.252
interface GigabitEthernet 0/0/1.1
ip address 192.168.10.31 255.255.255.0
dot1q termination vid 1
arp broadcast enable
interface GigabitEthernet 0/0/1.2
ip address 192.168.11.31 255.255.255.0
dot1q termination vid 2
arp broadcast enable
interface GigabitEthernet 0/0/1.3
ip address 192.168.12.31 255.255.255.0
dot1q termination vid 3
arp broadcast enable
interface GigabitEthernet 0/0/0.1
ip address 192.168.0.31 255.255.255.0
dot1q termination vid 1
arp broadcast enable
interface GigabitEthernet 0/0/0.2
ip address 192.168.1.31 255.255.255.0
dot1q termination vid 2
arp broadcast enable
interface GigabitEthernet 0/0/0.3
ip address 192.168.2.31 255.255.255.0
dot1q termination vid 3
arp broadcast enable
vlan 1
description Administracion
vlan 2
description Desarrollo
quit
vlan 3
description Publicidad
quit
quit
save


---------------Router 5---------------

system-view
interface GigabitEthernet 0/0/0
ip address 10.10.10.18 255.255.255.252
interface GigabitEthernet 0/0/1
ip address 10.10.10.13 255.255.255.252
interface GigabitEthernet 0/0/0.1
ip address 192.168.10.31 255.255.255.0
dot1q termination vid 1
arp broadcast enable
interface GigabitEthernet 0/0/0.2
ip address 192.168.11.31 255.255.255.0
dot1q termination vid 2
arp broadcast enable
interface GigabitEthernet 0/0/0.3
ip address 192.168.12.31 255.255.255.0
dot1q termination vid 3
arp broadcast enable
interface GigabitEthernet 0/0/1.1
ip address 192.168.0.31 255.255.255.0
dot1q termination vid 1
arp broadcast enable
interface GigabitEthernet 0/0/1.2
ip address 192.168.1.31 255.255.255.0
dot1q termination vid 2
arp broadcast enable
interface GigabitEthernet 0/0/1.3
ip address 192.168.2.31 255.255.255.0
dot1q termination vid 3
arp broadcast enable
vlan 1
description Administracion
vlan 2
description Desarrollo
quit
vlan 3
description Publicidad
quit
quit
save


---------------Gateway----------------

201773056 = 31
192.168.X.31

------Direccionamiento Estatico-------

ip route-static to-address to-gateway router

---------------Router 1---------------

system-view
ip route-static 192.168.0.0 255.255.255.0 10.10.10.0
ip route-static 192.168.0.0 255.255.255.0 10.10.10.16

---------------Router 2---------------

system-view
ip route-static 192.168.0.0 255.255.255.0 10.10.10.4
ip route-static 192.168.10.0 255.255.255.0 10.10.10.0



---------------Router 3---------------

system-view
ip route-static 192.168.10.0 255.255.255.0 10.10.10.4
ip route-static 192.168.11.0 255.255.255.0 10.10.10.8
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