I am trying to enable inter-vlan routing, but something is certainly not working.
Each of the computers is assigned to corresponding vlans, every switch-to-switch and switch-to-router link is configured as trunk with vlans 10, 20 and 30 allowed. The switches have their corresponding vlans and vlan ip assigned (S1 - vlan 10, S2 - vlan 20, S3 - vlan 30). Each router has a configured subinterface assigned to the appropriate vlans. Computers can ping their gateways (subinterface IP address), but nothing else.
I need to configure static routing, but i'm not quite sure what my next hop address should be, and if i'm missing something else in the configuration.
R1 config:
interface GigabitEthernet0/0/0 no ip address duplex auto speed auto ! interface GigabitEthernet0/0/0.1 encapsulation dot1Q 10 ip address 192.168.10.1 255.255.255.0 R2 config:
interface GigabitEthernet0/0/0 no ip address duplex auto speed auto ! interface GigabitEthernet0/0/0.2 encapsulation dot1Q 20 ip address 192.168.20.1 255.255.255.0 R3 config:
interface GigabitEthernet0/0/0 no ip address duplex auto speed auto ! interface GigabitEthernet0/0/0.3 encapsulation dot1Q 30 ip address 192.168.30.1 255.255.255.0 S1 config:
no spanning-tree vlan 10,20,30 spanning-tree mode pvst spanning-tree extend system-id ! interface FastEthernet0/10 switchport access vlan 10 switchport trunk allowed vlan 10,20,30 switchport mode trunk ! interface GigabitEthernet0/1 switchport trunk allowed vlan 10,20,30 switchport mode trunk ! interface GigabitEthernet0/2 switchport trunk allowed vlan 10,20,30 switchport mode trunk ! interface Vlan1 no ip address shutdown ! interface Vlan10 ip address 192.168.10.100 255.255.255.0 S2 config:
no spanning-tree vlan 10,20,30 spanning-tree mode pvst spanning-tree extend system-id ! interface FastEthernet0/10 switchport access vlan 20 switchport trunk allowed vlan 10,20,30 switchport mode trunk ! interface GigabitEthernet0/1 switchport trunk allowed vlan 10,20,30 switchport mode trunk ! interface GigabitEthernet0/2 switchport trunk allowed vlan 10,20,30 switchport mode trunk ! interface Vlan1 no ip address shutdown ! interface Vlan20 ip address 192.168.20.100 255.255.255.0 S3 confing:
no spanning-tree vlan 10,20,30 spanning-tree mode pvst spanning-tree extend system-id ! interface FastEthernet0/10 switchport access vlan 30 switchport trunk allowed vlan 10,20,30 switchport mode trunk ! interface GigabitEthernet0/1 switchport trunk allowed vlan 10,20,30 switchport mode trunk ! interface Vlan1 no ip address shutdown ! interface Vlan30 ip address 192.168.30.100 255.255.255.0 S4 config (the one connected to the computers):
no spanning-tree vlan 10,20,30 spanning-tree mode pvst spanning-tree extend system-id ! interface FastEthernet0/1 switchport access vlan 10 switchport mode access ! interface FastEthernet0/2 switchport access vlan 20 switchport mode access ! interface FastEthernet0/3 switchport access vlan 30 switchport mode access ! interface GigabitEthernet0/1 switchport trunk allowed vlan 10,20,30 switchport mode trunk 
