Configuration STP:
a- Pont Racine:
S2>enable
S2#conf t
S2(config)#spanning-tree vlan 1 root primary
b-Port Bloqué
S3>enable
S3#conf t
S3(config)#spanning-tree vlan 1 priority 36864
Configuration RIP:
a- R1:
R1>enable
R1#conf t
R1(config)#INterface GigabitEthernet 0/0
R1(config-if)#ip address 192.168.1.1 255.255.255.0
R1(config-if)#no shutdown
R1(config-if)#exit
R1(config)#interface serial 0/0/0
R1(config-if)#ip address 10.1.1.1 255.255.255.252
R1(config-if)#no shutdown
R1(config-if)#exit
R1(config)#router rip
R1(config-router)#version 2
R1(config-router)#network 192.168.1.0
R1(config-router)#network 10.1.1.0
R1(config-router)#exit
b- R2:
Router>enable
Router#conf t
Router(config)#hostname R2
R2(config)#interface serial 0/0/0
R2(config-if)#ip address 10.1.1.2 255.255.255.252
R2(config-if)#no shutdown
R2(config)#interface gigabitEthernet 0/0
R2(config-if)#ip address 192.168.2.1 255.255.255.0
R2(config-if)#no shutdown
R2(config)#interface serial 0/0/1
R2(config-if)#ip address 10.1.1.5 255.255.255.252
R2(config-if)#no shutdown
R2(config-if)#exit
R2(config)#router rip
R2(config-router)#version 2
R2(config-router)#network 192.168.2.0
R2(config-router)#network 10.1.1.0
R2(config-router)#network 10.1.1.4
R2(config-router)#exit
c- R3:
Router>enable
Router#conf t
Router(config)#hostname S3
S3(config)#interface gigabitEthernet 0/0
S3(config-if)#ip address 192.168.3.1 255.255.255.0
S3(config-if)#no shutdown
S3(config-if)#exit
S3(config-if)#interface serial 0/0/0
S3(config-if)#ip address 10.1.1.6 255.255.255.252
S3(config-if)#no shutdown
S3(config-if)#exit
S3(config)#router rip
S3(config-router)#version 2
S3(config-router)#network 192.168.3.0
S3(config-router)#network 10.1.1.4
S3(config-router)#exit
