with the help of router we will solve the issue
router have a lot of advantages and present day we have lot of technology, why means we sole the issue as soon as possible and work also done fast
Im finding it difficult to understand what you want to achieve? if PC1 is connected to switch0 via an access VLAN 3 port you want to know if i can talk to PC4 on vlan 2?? What are the ports configured as on both switches going through to the hub?