I would like to know the real time connectivity and how its implemented?
In this scenario, Router 1 has connected to Modem (jio / airtel) and R88 also connected kind of modem? in between the L3 VPN MPLS has configured?
correct me if I’m wrong.
I’ve got confused little bit in the production network
When you configure OSPF or EIGRP it means you are in your Internal Network.
You ask ISP To give your private links to connect your HQ with Branch offices.
ISP uses MPLS to connect your HQ with Branch offices with L3 VPN.
As a Customer you do not run MPLS. Its a service provider configuration.
You just get links and add them in your Routers.
