Hello Friend,
I am pleased to see how there are creative people who always encourage being self-taught and go beyond what has been seen in a class or tutorial.
As I observe you have configured router-on-a-stick, it is important to remember that the interfaces of the switch that connects to the router must be trunks so that the vlan can travel if you already did that what follows is to apply a scalable protocol I do not recommend static for how complex it can be to configure for this you could try EIGRP without class for the networks that you have configured.
For example, all dynamic protocols work with networks that are directly connected or sometimes called local networks, after identifying those networks, the process is added to the routing process:
OrlandoRouter
eigrp router 1
network 192.168.1.0 0.0.0.255
network 192.168.2.0 0.0.0.255
network 192.168.3.0 0.0.0.255
+ the network that connects to the Phoenix router
Phoenix Router
eigrp router 1
network 192.168.4.0 0.0.0.255
network 192.168.5.0 0.0.0.255
network 192.168.6.0 0.0.0.255
+ the network that connects Router1 and OrlandoRouter router
Router1
eigrp router 1
network 192.168.7.0 0.0.0.255
network 192.168.8.0 0.0.0.255
network 192.168.9.0 0.0.0.255
+ the network that connects the TorontoRouter router and PhoenixRouter
Toronto Router
eigrp router 1
network 192.168.10.0 0.0.0.255
network 192.168.11.0 0.0.0.255
network 192.168.12.0 0.0.0.255
+ the network that connects to Router Router1
Instead of the Hubs you could divide by port range to the switch to connect each of the networks through the VLANs.
Check if there is connectivity between the devices. I look forward to you if another query arises.
Regards.
