Ruteo estático vs dinámico con RIPv2

DESARROLLO DE LA PRÁCTICA

1.-Armar la maqueta propuesta configurando solo interfaces Ethernet y serial.

2.-Verificar conectividad con ping desde el router hacia el PC y Routers vecinos.








3.-Desde PC hacer Ping  a las otras PC´S.

• ¿Funcionan?
  R=No.
  
  
• ¿Por qué?
  R= Porque no se ha establecido una ruta estática o un protocolo de enrutamiento dinámico, el cual le indique a los paquetes de datos que ruta tomar para llegar a su destino.

4.-Habilitar Ruteo estático; solo se definen rutas para las redes "no conectadas directamente al router".

Ejemplo Router 1: 

!

interface Serial0/0/0

 ip address 200.210.222.129 255.255.255.252

 clock rate 64000

 --More--         !

interface Serial0/0/1

 no ip address

 shutdown

 clock rate 2000000

!

ip forward-protocol nd

!

no ip http server

no ip http secure-server

!

ip route 200.210.221.0 255.255.255.0 200.210.222.130

ip route 200.210.222.0 255.255.255.128 200.210.222.134

ip route 200.210.222.132 255.255.255.252 200.210.222.130

!

!

!

!

5.-Verificar el anuncio de redes con "show ip route".

Router#show ip route 

Codes: L - local, C - connected, S - static, 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

       i - IS-IS, su - IS-IS summary, 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, H - NHRP, l - LISP

       a - application route

       + - replicated route, % - next hop override

Gateway of last resort is not set

      200.210.220.0/24 is variably subnetted, 2 subnets, 2 masks

C        200.210.220.0/24 is directly connected, GigabitEthernet0/0

L        200.210.220.1/32 is directly connected, GigabitEthernet0/0

S     200.210.221.0/24 [1/0] via 200.210.222.130

      200.210.222.0/24 is variably subnetted, 4 subnets, 3 masks

S        200.210.222.0/25 [1/0] via 200.210.222.134

C        200.210.222.128/30 is directly connected, Serial0/0/0

L        200.210.222.129/32 is directly connected, Serial0/0/0

S        200.210.222.132/30 [1/0] via 200.210.222.130

6.-Verificar conectividad entre PCs con ping.



7.-Eliminar rutas estáticas:
Ejemplo Router 2:
Router(config)#no ip route 200.210.220.0 255.255.255.0 200.210.222.129
Router(config)#no ip route 200.210.222.0 255.255.255.128 200.210.222.134
Router(config)#no ip route 200.210.222.128 255.255.255.252 200.210.220.0

8.-Configurar RIPv2.
Router(config)#router rip 
Router(config-router)#network 200.210.222.128 
Router(config-router)#network 200.210.221.0
Router(config-router)#network 200.210.222.132
Router(config-router)#version 2
Router(config-router)#exit

Router(config)#

9.-Simular crecimiento en R1 con direcciones secundarias a la interfaz Ethernet y verificar el anuncio de redes con "show ip route".
Router#show ip route
Codes: L - local, C - connected, S - static, 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
       i - IS-IS, su - IS-IS summary, 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, H - NHRP, l - LISP
       a - application route
       + - replicated route, % - next hop override

Gateway of last resort is not set

R     200.210.220.0/24 [120/1] via 200.210.222.129, 00:00:13, Serial0/0/0
      200.210.221.0/24 is variably subnetted, 2 subnets, 2 masks
C        200.210.221.0/24 is directly connected, GigabitEthernet0/0
L        200.210.221.1/32 is directly connected, GigabitEthernet0/0
      200.210.222.0/24 is variably subnetted, 5 subnets, 3 masks
R        200.210.222.0/25 [120/1] via 200.210.222.134, 00:00:13, Serial0/0/1
C        200.210.222.128/30 is directly connected, Serial0/0/0
L        200.210.222.130/32 is directly connected, Serial0/0/0
C        200.210.222.132/30 is directly connected, Serial0/0/1
L        200.210.222.133/32 is directly connected, Serial0/0/1
 --More--
R     200.210.230.0/24 [120/1] via 200.210.222.129, 00:00:13, Serial0/0/0
R     200.210.231.0/24 [120/1] via 200.210.222.129, 00:00:13, Serial0/0/0
R     200.210.232.0/24 [120/1] via 200.210.222.129, 00:00:13, Serial0/0/0
R     200.210.233.0/24 [120/1] via 200.210.222.129, 00:00:13, Serial0/0/0

R     200.210.234.0/24 [120/1] via 200.210.222.129, 00:00:13, Serial0/0/0