5 subnets 2 vlans

[devo92]

Hi, 

I am trying to configure a topology with 5 subnets 3 switches and only the 2 vlans

I can't seem to get any of the traffic from the subnets not in the Vlans to communicate at all. 

I have tried with the sub interface on the router but the traffic won't pass through

Is there something I am missing?

routing, VlanSwitching, Branch Router

The reason I only have 2 Vlans as this is for an assignment so that is the parameters. 

Thanks

[balaji.bandi]

Not enough information here :

please do explain more about the environment -

1. what device

2. how is your network

3. what is the current config

4. what is the IP address schema used here along with what VLAN?

5. then what is not work, give some example of testings?

[devo92]

Hi Sorry, 

I have this attached topology we have been told to have the 2 vlans and the native vlan and to design the IP address and subnets

So far i can get traffic from vlan 10 to 20 but not the native? do i have to configure the sub interfaces on both routers to handle native vlan?

Also We have been told there is 3-10 subnets? how do we get traffic across a subnet while using a sub interface on the router. 

also how do i get the 4 pc's connected straight to the router to communicate with the rest of the PC's